<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>Tutorial Melayu &#187; php asas</title>
	<atom:link href="http://www.tutorialmelayu.com/tag/php-asas/feed" rel="self" type="application/rss+xml" />
	<link>http://www.tutorialmelayu.com</link>
	<description></description>
	<lastBuildDate>Sat, 04 Sep 2010 06:30:41 +0000</lastBuildDate>
	<language>en</language>
	<sy:updatePeriod>hourly</sy:updatePeriod>
	<sy:updateFrequency>1</sy:updateFrequency>
	<generator>http://wordpress.org/?v=3.0.1</generator>
		<item>
		<title>html form</title>
		<link>http://www.tutorialmelayu.com/web-programming/html-form</link>
		<comments>http://www.tutorialmelayu.com/web-programming/html-form#comments</comments>
		<pubDate>Sun, 29 Mar 2009 01:03:37 +0000</pubDate>
		<dc:creator>mdpai</dc:creator>
				<category><![CDATA[html & css]]></category>
		<category><![CDATA[php]]></category>
		<category><![CDATA[web programming]]></category>
		<category><![CDATA[belajar php senang mudah]]></category>
		<category><![CDATA[html form]]></category>
		<category><![CDATA[php asas]]></category>
		<category><![CDATA[post]]></category>

		<guid isPermaLink="false">http://www.tutorialmelayu.com/?p=98</guid>
		<description><![CDATA[HTML form digunakan untuk mengumpul maklumat dari pengguna (users) dan menghantar maklumat ini ke server untuk diproses. Untuk tutorial ini, saya akan menunjukkan contoh ringkas di mana pengguna akan memasukkan nama dan e-mail mereka, dan kita akan memaparkan maklumat ini kembali kepada pengguna tersebut. Contoh form.html ?View Code HTML1 2 3 4 5 6 7 [...]]]></description>
			<content:encoded><![CDATA[<p>HTML form digunakan untuk mengumpul maklumat dari pengguna (users) dan menghantar maklumat ini ke server untuk diproses. Untuk tutorial ini, saya akan menunjukkan contoh ringkas di mana pengguna akan memasukkan nama dan e-mail mereka, dan kita akan memaparkan maklumat ini kembali kepada pengguna tersebut.</p>
<p><span id="more-98"></span></p>
<p>Contoh form.html</p>

<div class="wp_codebox_msgheader"><span class="right"><sup><a href="http://www.ericbess.com/ericblog/2008/03/03/wp-codebox/#examples" target="_blank" title="WP-CodeBox HowTo?"><span style="color: #99cc00">?</span></a></sup></span><span class="left"><a href="javascript:;" onclick="javascript:showCodeTxt('p98code3'); return false;">View Code</a> HTML</span><div class="codebox_clear"></div></div><div class="wp_codebox"><table><tr id="p983"><td class="line_numbers"><pre>1
2
3
4
5
6
7
8
</pre></td><td class="code" id="p98code3"><pre class="html" style="font-family:monospace;">&lt;html&gt;&lt;body&gt;
&lt;h4&gt;Tutorial Melayu E- Commerce&lt;/h4&gt;
&lt;form action=&quot;proses.php&quot; method=&quot;post&quot;&gt; 
Nama: &lt;input type=&quot;text&quot; name=&quot;nama&quot;/&gt;&lt;br&gt;
Email: &lt;input type=&quot;text&quot; name=&quot;email&quot;/&gt; 
&lt;input type=&quot;submit&quot; /&gt;
&lt;/form&gt;
&lt;/body&gt;&lt;/html&gt;</pre></td></tr></table></div>

<p>Jika anda perhatikan, saya meletakkan attribute action=&#8221;proses.php&#8221; di dalam  tag form html di atas. Ia membawa maksud, jika pengguna menekan butang submit, hantar semua maklumat dari html form ke page proses.php. Jadi secara ringkasnya</p>
<p>Contoh proses.php</p>

<div class="wp_codebox_msgheader"><span class="right"><sup><a href="http://www.ericbess.com/ericblog/2008/03/03/wp-codebox/#examples" target="_blank" title="WP-CodeBox HowTo?"><span style="color: #99cc00">?</span></a></sup></span><span class="left"><a href="javascript:;" onclick="javascript:showCodeTxt('p98code4'); return false;">View Code</a> PHP</span><div class="codebox_clear"></div></div><div class="wp_codebox"><table><tr id="p984"><td class="line_numbers"><pre>1
2
3
4
5
6
7
8
9
</pre></td><td class="code" id="p98code4"><pre class="php" style="font-family:monospace;"><span style="color: #000000; font-weight: bold;">&lt;?php</span>
<span style="color: #000088;">$nama</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$_POST</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'nama'</span><span style="color: #009900;">&#93;</span><span style="color: #339933;">;</span>
<span style="color: #000088;">$email</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$_POST</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'email'</span><span style="color: #009900;">&#93;</span><span style="color: #339933;">;</span>
<span style="color: #000088;">$masa</span> <span style="color: #339933;">=</span> <span style="color: #b1b100;">echo</span> <span style="color: #990000;">date</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'l jS \of F Y h:i:s A'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;Selamat Datang <span style="color: #006699; font-weight: bold;">$nama</span>. &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;Email anda ialah <span style="color: #006699; font-weight: bold;">$email</span> &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;Masa : <span style="color: #006699; font-weight: bold;">$masa</span> &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
<span style="color: #000000; font-weight: bold;">?&gt;</span></pre></td></tr></table></div>

<p> Semua maklumat dari html form boleh diperolehi dari variable $_POST. Jika anda perhatikan, di dalam form.html, saya telah setkan name=&#8221;nama&#8221; dan name=&#8221;email&#8221; : nama-nama inilah yang akan kita gunakan untuk mengenal pasti maklumat mana yang mahu kita proses. Dalam tutorial ringkas ini, saya hanya menggunakan maklumat yang saya perolehi dari user untuk dipaparkan semula ke dalam browser.</p>
<p>Kita boleh bayangkan yang, kita boleh membuat perkiraan, perubahan, sambungan ke pangkalan data, atau apa saja dengan menggunakan maklumat yang diperolehi dari html form ini. Untuk memastikan anda boleh mengatur cara php dengan baik, pastikan anda betul-betul faham dengan bagaimana html form berfungsi.</p>
<p>Selamat mencuba!</p>
]]></content:encoded>
			<wfw:commentRss>http://www.tutorialmelayu.com/web-programming/html-form/feed</wfw:commentRss>
		<slash:comments>4</slash:comments>
		</item>
		<item>
		<title>Guna switch menggantikan if else</title>
		<link>http://www.tutorialmelayu.com/web-programming/guna-switch-menggantikan-if-else</link>
		<comments>http://www.tutorialmelayu.com/web-programming/guna-switch-menggantikan-if-else#comments</comments>
		<pubDate>Sat, 28 Mar 2009 23:50:49 +0000</pubDate>
		<dc:creator>mdpai</dc:creator>
				<category><![CDATA[php]]></category>
		<category><![CDATA[web programming]]></category>
		<category><![CDATA[php asas]]></category>
		<category><![CDATA[switch ganti if else]]></category>
		<category><![CDATA[tutorial php mudah]]></category>

		<guid isPermaLink="false">http://www.tutorialmelayu.com/?p=94</guid>
		<description><![CDATA[Sekiranya anda mempunyai struktur if else yang kompleks seperti berikut, anda boleh menggantikannya dengan struktur switch yang jauh lebih mudah untuk difahami. ?View Code PHP1 2 3 4 5 6 7 8 9 10 11 12 13 14 &#60;?php $destinasi = &#34;kota bharu&#34;; &#160; if&#40;$destinasi == &#34;kuala lumpur&#34;&#41; echo &#34;mahu pergi kuala lumpur &#60;br&#62;&#34;; else [...]]]></description>
			<content:encoded><![CDATA[<p>Sekiranya anda mempunyai struktur if else yang kompleks seperti berikut, anda boleh menggantikannya dengan struktur switch yang jauh lebih mudah untuk difahami.</p>
<p><span id="more-94"></span></p>

<div class="wp_codebox_msgheader"><span class="right"><sup><a href="http://www.ericbess.com/ericblog/2008/03/03/wp-codebox/#examples" target="_blank" title="WP-CodeBox HowTo?"><span style="color: #99cc00">?</span></a></sup></span><span class="left"><a href="javascript:;" onclick="javascript:showCodeTxt('p94code7'); return false;">View Code</a> PHP</span><div class="codebox_clear"></div></div><div class="wp_codebox"><table><tr id="p947"><td class="line_numbers"><pre>1
2
3
4
5
6
7
8
9
10
11
12
13
14
</pre></td><td class="code" id="p94code7"><pre class="php" style="font-family:monospace;"><span style="color: #000000; font-weight: bold;">&lt;?php</span>
<span style="color: #000088;">$destinasi</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">&quot;kota bharu&quot;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$destinasi</span> <span style="color: #339933;">==</span> <span style="color: #0000ff;">&quot;kuala lumpur&quot;</span><span style="color: #009900;">&#41;</span>
   <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;mahu pergi kuala lumpur &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">else</span> <span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$destinasi</span> <span style="color: #339933;">==</span> <span style="color: #0000ff;">&quot;johor bahru&quot;</span><span style="color: #009900;">&#41;</span>
   <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;mahu pergi johor bahru &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">else</span> <span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$destinasi</span> <span style="color: #339933;">==</span> <span style="color: #0000ff;">&quot;kota bharu&quot;</span><span style="color: #009900;">&#41;</span>
   <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;mahu pergi kota bharu &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">else</span> <span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$destinasi</span> <span style="color: #339933;">==</span> <span style="color: #0000ff;">&quot;kuantan&quot;</span><span style="color: #009900;">&#41;</span>
   <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;mahu pergi kuantan &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">else</span>
   <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;tak pegi mana mana&quot;</span><span style="color: #339933;">;</span> 
<span style="color: #000000; font-weight: bold;">?&gt;</span></pre></td></tr></table></div>

<p>Boleh digantikan dengan</p>

<div class="wp_codebox_msgheader"><span class="right"><sup><a href="http://www.ericbess.com/ericblog/2008/03/03/wp-codebox/#examples" target="_blank" title="WP-CodeBox HowTo?"><span style="color: #99cc00">?</span></a></sup></span><span class="left"><a href="javascript:;" onclick="javascript:showCodeTxt('p94code8'); return false;">View Code</a> PHP</span><div class="codebox_clear"></div></div><div class="wp_codebox"><table><tr id="p948"><td class="line_numbers"><pre>1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
</pre></td><td class="code" id="p94code8"><pre class="php" style="font-family:monospace;"><span style="color: #000000; font-weight: bold;">&lt;?php</span>
<span style="color: #000088;">$destinasi</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">&quot;kota bharu&quot;</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">switch</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$destinasi</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span>
    <span style="color: #b1b100;">case</span> <span style="color: #0000ff;">&quot;kuala lumpur&quot;</span> <span style="color: #339933;">:</span> 
        <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;mahu pergi kuala lumpur&quot;</span><span style="color: #339933;">;</span> 
    <span style="color: #b1b100;">break</span><span style="color: #339933;">;</span>
    <span style="color: #b1b100;">case</span> <span style="color: #0000ff;">&quot;johor bahru&quot;</span> <span style="color: #339933;">:</span> 
        <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;mahu pergi johor bahru&quot;</span><span style="color: #339933;">;</span> 
    <span style="color: #b1b100;">break</span><span style="color: #339933;">;</span>
    <span style="color: #b1b100;">case</span> <span style="color: #0000ff;">&quot;kota bharu&quot;</span> <span style="color: #339933;">:</span> 
        <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;mahu pergi kota bharu&quot;</span><span style="color: #339933;">;</span> 
    <span style="color: #b1b100;">break</span><span style="color: #339933;">;</span>
    <span style="color: #b1b100;">case</span> <span style="color: #0000ff;">&quot;kuantan&quot;</span> <span style="color: #339933;">:</span> 
        <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;mahu pergi kuantan&quot;</span><span style="color: #339933;">;</span> 
    <span style="color: #b1b100;">break</span><span style="color: #339933;">;</span>
    <span style="color: #b1b100;">default</span> <span style="color: #339933;">:</span>
        <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;tak pegi mana mana&quot;</span><span style="color: #339933;">;</span> 
    <span style="color: #b1b100;">break</span><span style="color: #339933;">;</span>
<span style="color: #009900;">&#125;</span>
<span style="color: #000000; font-weight: bold;">?&gt;</span></pre></td></tr></table></div>

<p>Jika anda perhatikan setiap case diakhiri dengan break; . Ianya untuk mengelakkan case yang seterusnya diexecute. Pastikan juga anda meletakkan case default, case ini akan diexecute jika struktur switch tidak menjumpai case yang sama dengan nilai $destinasi. Walaupun tidak wajib, namun saya sarankan anda memasukkan default setiap kali anda menggunakan switch.</p>
]]></content:encoded>
			<wfw:commentRss>http://www.tutorialmelayu.com/web-programming/guna-switch-menggantikan-if-else/feed</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>membuat kiraan dalam php menggunakan operators aritmetik &amp; logik</title>
		<link>http://www.tutorialmelayu.com/web-programming/membuat-kiraan-dalam-php-menggunakan-operators-aritmetik-logik</link>
		<comments>http://www.tutorialmelayu.com/web-programming/membuat-kiraan-dalam-php-menggunakan-operators-aritmetik-logik#comments</comments>
		<pubDate>Sat, 28 Mar 2009 20:21:35 +0000</pubDate>
		<dc:creator>mdpai</dc:creator>
				<category><![CDATA[php]]></category>
		<category><![CDATA[web programming]]></category>
		<category><![CDATA[kiraan dalam php]]></category>
		<category><![CDATA[logik php]]></category>
		<category><![CDATA[matematik php]]></category>
		<category><![CDATA[php asas]]></category>

		<guid isPermaLink="false">http://www.tutorialmelayu.com/?p=79</guid>
		<description><![CDATA[Untuk melakukan pengiraan aritmetik, seperti 2 + 2 atau 17 * 5, kita boleh menggunakan operator berikut; ?View Code PHP1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 &#60;?php // dua operand a dan b $a = 8; $b [...]]]></description>
			<content:encoded><![CDATA[<p>Untuk melakukan pengiraan aritmetik, seperti 2 + 2 atau 17 * 5, kita boleh menggunakan operator berikut;</p>
<p><span id="more-79"></span></p>

<div class="wp_codebox_msgheader"><span class="right"><sup><a href="http://www.ericbess.com/ericblog/2008/03/03/wp-codebox/#examples" target="_blank" title="WP-CodeBox HowTo?"><span style="color: #99cc00">?</span></a></sup></span><span class="left"><a href="javascript:;" onclick="javascript:showCodeTxt('p79code12'); return false;">View Code</a> PHP</span><div class="codebox_clear"></div></div><div class="wp_codebox"><table><tr id="p7912"><td class="line_numbers"><pre>1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
</pre></td><td class="code" id="p79code12"><pre class="php" style="font-family:monospace;"><span style="color: #000000; font-weight: bold;">&lt;?php</span>
<span style="color: #666666; font-style: italic;">// dua operand a dan b</span>
<span style="color: #000088;">$a</span> <span style="color: #339933;">=</span> <span style="color: #cc66cc;">8</span><span style="color: #339933;">;</span>
<span style="color: #000088;">$b</span> <span style="color: #339933;">=</span> <span style="color: #cc66cc;">4</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">//tambah</span>
<span style="color: #000088;">$c</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$a</span> <span style="color: #339933;">+</span> <span style="color: #000088;">$b</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;hasil tambah <span style="color: #006699; font-weight: bold;">$c</span> &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">//tolak</span>
<span style="color: #000088;">$d</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$a</span> <span style="color: #339933;">-</span> <span style="color: #000088;">$b</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;hasil tolak <span style="color: #006699; font-weight: bold;">$d</span> &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">//darab</span>
<span style="color: #000088;">$e</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$a</span> <span style="color: #339933;">*</span> <span style="color: #000088;">$b</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;hasil darab <span style="color: #006699; font-weight: bold;">$e</span> &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">//bahagi</span>
<span style="color: #000088;">$f</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$a</span> <span style="color: #339933;">/</span> <span style="color: #000088;">$b</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;hasil bahagi <span style="color: #006699; font-weight: bold;">$f</span> &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">//mencari baki hasil dari bahagi</span>
<span style="color: #000088;">$g</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$a</span> <span style="color: #339933;">%</span> <span style="color: #000088;">$b</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;hasil baki <span style="color: #006699; font-weight: bold;">$g</span> &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
<span style="color: #000000; font-weight: bold;">?&gt;</span></pre></td></tr></table></div>

<p>Terdapat beberapa short form atau singkatan untuk beberapa operasi matematik yang sering digunakan di dalam PHP seperti ++ dan &#8211;.</p>

<div class="wp_codebox_msgheader"><span class="right"><sup><a href="http://www.ericbess.com/ericblog/2008/03/03/wp-codebox/#examples" target="_blank" title="WP-CodeBox HowTo?"><span style="color: #99cc00">?</span></a></sup></span><span class="left"><a href="javascript:;" onclick="javascript:showCodeTxt('p79code13'); return false;">View Code</a> PHP</span><div class="codebox_clear"></div></div><div class="wp_codebox"><table><tr id="p7913"><td class="line_numbers"><pre>1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
</pre></td><td class="code" id="p79code13"><pre class="php" style="font-family:monospace;"><span style="color: #000000; font-weight: bold;">&lt;?php</span>
<span style="color: #000088;">$a</span> <span style="color: #339933;">=</span> <span style="color: #cc66cc;">3</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;nilai -&gt; <span style="color: #006699; font-weight: bold;">$a</span> &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">// cara biasa</span>
<span style="color: #000088;">$a</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$a</span> <span style="color: #339933;">+</span> <span style="color: #cc66cc;">1</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;nilai -&gt; <span style="color: #006699; font-weight: bold;">$a</span> &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">//boleh digantikan dengan </span>
<span style="color: #000088;">$a</span><span style="color: #339933;">++;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;nilai -&gt; <span style="color: #006699; font-weight: bold;">$a</span> &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">// cara biasa</span>
<span style="color: #000088;">$a</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$a</span> <span style="color: #339933;">-</span> <span style="color: #cc66cc;">1</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;nilai -&gt; <span style="color: #006699; font-weight: bold;">$a</span> &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">//boleh digantikan dengan </span>
<span style="color: #000088;">$a</span><span style="color: #339933;">--;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;nilai -&gt; <span style="color: #006699; font-weight: bold;">$a</span> &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">// cara biasa</span>
<span style="color: #000088;">$a</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$a</span> <span style="color: #339933;">*</span> <span style="color: #cc66cc;">10</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;nilai -&gt; <span style="color: #006699; font-weight: bold;">$a</span> &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">//boleh digantikan dengan </span>
<span style="color: #000088;">$a</span> <span style="color: #339933;">*=</span> <span style="color: #cc66cc;">10</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;nilai -&gt; <span style="color: #006699; font-weight: bold;">$a</span> &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">// cara biasa</span>
<span style="color: #000088;">$a</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$a</span> <span style="color: #339933;">/</span> <span style="color: #cc66cc;">10</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;nilai -&gt; <span style="color: #006699; font-weight: bold;">$a</span> &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">//boleh digantikan dengan </span>
<span style="color: #000088;">$a</span> <span style="color: #339933;">/=</span> <span style="color: #cc66cc;">10</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;nilai -&gt; <span style="color: #006699; font-weight: bold;">$a</span> &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">// cara biasa</span>
<span style="color: #000088;">$a</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$a</span> <span style="color: #339933;">+</span> <span style="color: #cc66cc;">10</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;nilai -&gt; <span style="color: #006699; font-weight: bold;">$a</span> &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">//boleh digantikan dengan </span>
<span style="color: #000088;">$a</span> <span style="color: #339933;">+=</span> <span style="color: #cc66cc;">10</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;nilai -&gt; <span style="color: #006699; font-weight: bold;">$a</span> &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
<span style="color: #000000; font-weight: bold;">?&gt;</span></pre></td></tr></table></div>

<p>Manakala operator logik pula digunakan untuk membuat test terhadap sesuatu nilai variable. Ianya selalunya digunakan dengan if else.</p>

<div class="wp_codebox_msgheader"><span class="right"><sup><a href="http://www.ericbess.com/ericblog/2008/03/03/wp-codebox/#examples" target="_blank" title="WP-CodeBox HowTo?"><span style="color: #99cc00">?</span></a></sup></span><span class="left"><a href="javascript:;" onclick="javascript:showCodeTxt('p79code14'); return false;">View Code</a> PHP</span><div class="codebox_clear"></div></div><div class="wp_codebox"><table><tr id="p7914"><td class="line_numbers"><pre>1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
</pre></td><td class="code" id="p79code14"><pre class="php" style="font-family:monospace;"><span style="color: #000000; font-weight: bold;">&lt;?php</span>
<span style="color: #000088;">$a</span> <span style="color: #339933;">=</span> <span style="color: #cc66cc;">10</span><span style="color: #339933;">;</span>
<span style="color: #000088;">$b</span> <span style="color: #339933;">=</span> <span style="color: #cc66cc;">6</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">// maksud : kalau $a sama nilai dengan $b</span>
<span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$a</span> <span style="color: #339933;">==</span> <span style="color: #000088;">$b</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span>  
  <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;true &lt;br&gt;&quot;</span><span style="color: #339933;">;</span> 
<span style="color: #b1b100;">else</span> 
  <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;false &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">// maksud : kalau $a tak sama nilai dengan $b</span>
<span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$a</span> <span style="color: #339933;">!=</span> <span style="color: #000088;">$b</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span>  
  <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;true &lt;br&gt;&quot;</span><span style="color: #339933;">;</span> 
<span style="color: #b1b100;">else</span> 
  <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;false &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">// maksud : kalau $a lagi besar dari $b</span>
<span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$a</span> <span style="color: #339933;">&gt;</span> <span style="color: #000088;">$b</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span>  
  <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;true &lt;br&gt;&quot;</span><span style="color: #339933;">;</span> 
<span style="color: #b1b100;">else</span> 
  <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;false &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">// maksud : kalau $a lagi kecil dari $b</span>
<span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$a</span> <span style="color: #339933;">&lt;</span> <span style="color: #000088;">$b</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span>  
  <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;true &lt;br&gt;&quot;</span><span style="color: #339933;">;</span> 
<span style="color: #b1b100;">else</span> 
  <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;false &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">// maksud : kalau $a sama dengan 10 DAN $b sama dengan 6</span>
<span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$a</span> <span style="color: #339933;">=</span> <span style="color: #cc66cc;">10</span> <span style="color: #339933;">&amp;&amp;</span> <span style="color: #000088;">$b</span> <span style="color: #339933;">=</span> <span style="color: #cc66cc;">6</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span>  
  <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;true &lt;br&gt;&quot;</span><span style="color: #339933;">;</span> 
<span style="color: #b1b100;">else</span> 
  <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;false &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
&nbsp;
<span style="color: #666666; font-style: italic;">// maksud : kalau $a sama dengan 10 ATAU $b sama dengan 3</span>
<span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$a</span> <span style="color: #339933;">=</span> <span style="color: #cc66cc;">10</span> <span style="color: #339933;">||</span> <span style="color: #000088;">$b</span> <span style="color: #339933;">=</span> <span style="color: #cc66cc;">3</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span>  
  <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;true &lt;br&gt;&quot;</span><span style="color: #339933;">;</span> 
<span style="color: #b1b100;">else</span> 
  <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">&quot;false &lt;br&gt;&quot;</span><span style="color: #339933;">;</span>
<span style="color: #000000; font-weight: bold;">?&gt;</span></pre></td></tr></table></div>

]]></content:encoded>
			<wfw:commentRss>http://www.tutorialmelayu.com/web-programming/membuat-kiraan-dalam-php-menggunakan-operators-aritmetik-logik/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
	</channel>
</rss>
