解读PHP函数explode()的具体使用方法
- WBOYOriginal
- 2016-06-13 11:07:171207browse
目前PHP函数explode()把字符串分割为数组
explode(separator,string,limit)
separator 必需。规定在哪里分割字符串。
string 必需。要分割的字符串。
limit 可选。规定所返回的数组元素的最大数目。
PHP函数explode()例子
<ol class="dp-xml">
<li class="alt"><span><span class="tag"></span><span class="tag-name">php</span><span> </span></span></li>
<li>
<span>$</span><span class="attribute">str</span><span> = </span><span class="attribute-value">"Hello world. It's a beautiful day."</span><span>; </span>
</li>
<li class="alt"><span>print_r (explode(" ",$str)); </span></li>
<li>
<span class="tag">?></span><span> </span>
</li>
</ol>
输出：
<ol class="dp-xml"> <li class="alt"><span><span>Array </span></span></li> <li><span>( </span></li> <li class="alt"> <span>[0] =</span><span class="tag">></span><span> Hello </span> </li> <li> <span>[1] =</span><span class="tag">></span><span> world. </span> </li> <li class="alt"> <span>[2] =</span><span class="tag">></span><span> It's </span> </li> <li> <span>[3] =</span><span class="tag">></span><span> a </span> </li> <li class="alt"> <span>[4] =</span><span class="tag">></span><span> beautiful </span> </li> <li> <span>[5] =</span><span class="tag">></span><span> day. </span> </li> <li class="alt"><span>) </span></li> </ol>
以上代码示例就是PHP函数explode()的具体使用。
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