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	<title>Tutorial Melayu &#187; if else</title>
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		<title>if else &amp; ternary conditionals</title>
		<link>http://www.tutorialmelayu.com/web-programming/if-else-ternary-conditionals</link>
		<comments>http://www.tutorialmelayu.com/web-programming/if-else-ternary-conditionals#comments</comments>
		<pubDate>Sun, 08 Feb 2009 09:00:20 +0000</pubDate>
		<dc:creator>mdpai</dc:creator>
				<category><![CDATA[php]]></category>
		<category><![CDATA[web programming]]></category>
		<category><![CDATA[belajar php melayu]]></category>
		<category><![CDATA[if else]]></category>
		<category><![CDATA[ternary operator]]></category>

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		<description><![CDATA[Kod di bawah bermaksud, jika condition true, buat statement1, jika false buat statement2. ?View Code PHP1 2 3 4 5 if &#40;condition&#41; &#123; statement1; &#125; else &#123; statement2; &#125; Mari kita lihat contoh sebenar di dalam PHP; ?View Code PHP1 2 3 4 5 6 7 &#60;?php if &#40;date&#40;&#34;G&#34;&#41; &#60; 12&#41; &#123; echo 'Selamat Pagi'; [...]]]></description>
			<content:encoded><![CDATA[<p>Kod di bawah bermaksud, jika condition true, buat statement1, jika false buat statement2. </p>
<p><span id="more-58"></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('p58code5'); return false;">View Code</a> PHP</span><div class="codebox_clear"></div></div><div class="wp_codebox"><table><tr id="p585"><td class="line_numbers"><pre>1
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</pre></td><td class="code" id="p58code5"><pre class="php" style="font-family:monospace;"><span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span>condition<span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span>
   statement1<span style="color: #339933;">;</span>
<span style="color: #009900;">&#125;</span> <span style="color: #b1b100;">else</span> <span style="color: #009900;">&#123;</span>
   statement2<span style="color: #339933;">;</span>
<span style="color: #009900;">&#125;</span></pre></td></tr></table></div>

<p>Mari kita lihat contoh sebenar di dalam 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('p58code6'); return false;">View Code</a> PHP</span><div class="codebox_clear"></div></div><div class="wp_codebox"><table><tr id="p586"><td class="line_numbers"><pre>1
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</pre></td><td class="code" id="p58code6"><pre class="php" style="font-family:monospace;"><span style="color: #000000; font-weight: bold;">&lt;?php</span>
<span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span><span style="color: #990000;">date</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">&quot;G&quot;</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">&lt;</span> <span style="color: #cc66cc;">12</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">'Selamat Pagi'</span><span style="color: #339933;">;</span>
<span style="color: #009900;">&#125;</span> <span style="color: #b1b100;">else</span> <span style="color: #009900;">&#123;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">'Selamat Petang'</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>Namun, statement if else ini boleh disingkatkan lagi dengan menggunakan operator ternary. Ternary Conditionals (menggunakan operator ternary) adalah salah satu cara untuk menjimatkan masa anda menulis code PHP. Strukturnya yang kelihatan <del datetime="2009-02-08T05:19:14+00:00">susah</del> pelik untuk difahami menyebabkan ianya tidak popular dikalangan programmer.<br />
Contoh di atas boleh ditulis semula 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('p58code7'); return false;">View Code</a> PHP</span><div class="codebox_clear"></div></div><div class="wp_codebox"><table><tr id="p587"><td class="line_numbers"><pre>1
2
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</pre></td><td class="code" id="p58code7"><pre class="php" style="font-family:monospace;"><span style="color: #000000; font-weight: bold;">&lt;?php</span>
<span style="color: #b1b100;">echo</span> <span style="color: #009900;">&#40;</span><span style="color: #990000;">date</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">&quot;G&quot;</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">&lt;</span> <span style="color: #cc66cc;">12</span><span style="color: #009900;">&#41;</span> ? <span style="color: #0000ff;">'Selamat Pagi'</span> <span style="color: #339933;">:</span> <span style="color: #0000ff;">'Selamat Petang'</span><span style="color: #339933;">;</span>
<span style="color: #000000; font-weight: bold;">?&gt;</span></pre></td></tr></table></div>

<p>atau</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('p58code8'); return false;">View Code</a> PHP</span><div class="codebox_clear"></div></div><div class="wp_codebox"><table><tr id="p588"><td class="line_numbers"><pre>1
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</pre></td><td class="code" id="p58code8"><pre class="php" style="font-family:monospace;"><span style="color: #000000; font-weight: bold;">&lt;?php</span>
<span style="color: #000088;">$greeting</span> <span style="color: #339933;">=</span> <span style="color: #009900;">&#40;</span><span style="color: #990000;">date</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">&quot;G&quot;</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">&lt;</span> <span style="color: #cc66cc;">12</span><span style="color: #009900;">&#41;</span> ? <span style="color: #0000ff;">'Selamat Pagi'</span> <span style="color: #339933;">:</span> <span style="color: #0000ff;">'Selamat Petang'</span><span style="color: #339933;">;</span>
<span style="color: #b1b100;">echo</span> <span style="color: #000088;">$greeting</span><span style="color: #339933;">;</span>
<span style="color: #000000; font-weight: bold;">?&gt;</span></pre></td></tr></table></div>

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