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<h1 class="title">POSIX Regex Functions</h1>
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<h1 class="title">See Also</h1>
<div class="warning"><strong class="warning">Warning</strong>
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This feature was <em class="emphasis">DEPRECATED</em> in PHP 5.3.0, and
<em class="emphasis">REMOVED</em> in PHP 7.0.0.
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Alternatives to this feature include:
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<a href="book.pcre.html" class="link">PCRE</a>
(for full regular expression support)
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<span class="function"><a href="function.fnmatch.html" class="function">fnmatch()</a></span>
(for simpler shell style wildcard pattern matching)
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<h2>Table of Contents</h2><ul class="chunklist chunklist_reference"><li><a href="function.ereg-replace.html">ereg_replace</a> — Replace regular expression</li><li><a href="function.ereg.html">ereg</a> — Regular expression match</li><li><a href="function.eregi-replace.html">eregi_replace</a> — Replace regular expression case insensitive</li><li><a href="function.eregi.html">eregi</a> — Case insensitive regular expression match</li><li><a href="function.split.html">split</a> — Split string into array by regular expression</li><li><a href="function.spliti.html">spliti</a> — Split string into array by regular expression case insensitive</li><li><a href="function.sql-regcase.html">sql_regcase</a> — Make regular expression for case insensitive match</li></ul>
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