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<b>标题:</b> PHP String 函数 • <b>大小:</b> 26529<br></div>
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<h1>PHP String 函数</h1>
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<h2>PHP String 简介</h2>
<p>String 字符串函数允许您对字符串进行操作。</p>
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<h2>安装</h2>
<p>String 函数是 PHP 核心的组成部分。无需安装即可使用这些函数。</p>
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<h2>PHP String 函数</h2>
<p class="note"><span>PHP:</span>指示支持该函数的最早的 PHP 版本。</p>
<table class="dataintable">
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<th>函数</th>
<th>描述</th>
<th>PHP</th>
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