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<title>New Global Constants</title>
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</div><hr /><div id="migration70.constants" class="sect1">
<h2 class="title">New Global Constants</h2>
<div class="sect2" id="migration70.constants.core">
<h3 class="title"><a href="reserved.constants.html" class="link">Core Predefined Constants</a></h3>
<ul class="itemizedlist">
<li class="listitem">
<span class="simpara">
<strong><code>PHP_INT_MIN</code></strong>
</span>
</li>
</ul>
</div>
<div class="sect2" id="migration70.constants.gd">
<h3 class="title"><a href="book.image.html" class="link">GD</a></h3>
<ul class="itemizedlist">
<li class="listitem">
<span class="simpara">
<strong><code>IMG_WEBP</code></strong> (as of PHP 7.0.10)
</span>
</li>
</ul>
</div>
<div class="sect2" id="migration70.constants.json">
<h3 class="title"><a href="book.json.html" class="link">JSON</a></h3>
<ul class="itemizedlist">
<li class="listitem">
<span class="simpara">
<strong><code>JSON_ERROR_INVALID_PROPERTY_NAME</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>JSON_ERROR_UTF16</code></strong>
</span>
</li>
</ul>
</div>
<div class="sect2" id="migration70.constants.libxml">
<h3 class="title"><a href="book.libxml.html" class="link">LibXML</a></h3>
<ul class="itemizedlist">
<li class="listitem">
<span class="simpara">
<strong><code>LIBXML_BIGLINES</code></strong>
</span>
</li>
</ul>
</div>
<div class="sect2" id="migration70.constants.pcre">
<h3 class="title"><a href="book.pcre.html" class="link">PCRE</a></h3>
<ul class="itemizedlist">
<li class="listitem">
<span class="simpara">
<strong><code>PREG_JIT_STACKLIMIT_ERROR</code></strong>
</span>
</li>
</ul>
</div>
<div class="sect2" id="migration70.constants.posix">
<h3 class="title"><a href="book.posix.html" class="link">POSIX</a></h3>
<ul class="itemizedlist">
<li class="listitem">
<span class="simpara">
<strong><code>POSIX_RLIMIT_AS</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>POSIX_RLIMIT_CORE</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>POSIX_RLIMIT_CPU</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>POSIX_RLIMIT_DATA</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>POSIX_RLIMIT_FSIZE</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>POSIX_RLIMIT_LOCKS</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>POSIX_RLIMIT_MEMLOCK</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>POSIX_RLIMIT_MSGQUEUE</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>POSIX_RLIMIT_NICE</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>POSIX_RLIMIT_NOFILE</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>POSIX_RLIMIT_NPROC</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>POSIX_RLIMIT_RSS</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>POSIX_RLIMIT_RTPRIO</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>POSIX_RLIMIT_RTTIME</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>POSIX_RLIMIT_SIGPENDING</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>POSIX_RLIMIT_STACK</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>POSIX_RLIMIT_INFINITY</code></strong>
</span>
</li>
</ul>
</div>
<div class="sect2" id="migration70.constants.zlib">
<h3 class="title"><a href="book.zlib.html" class="link">Zlib</a></h3>
<ul class="itemizedlist">
<li class="listitem">
<span class="simpara">
<strong><code>ZLIB_ENCODING_RAW</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>ZLIB_ENCODING_DEFLATE</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>ZLIB_ENCODING_GZIP</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>ZLIB_FILTERED</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>ZLIB_HUFFMAN_ONLY</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>ZLIB_FIXED</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>ZLIB_RLE</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>ZLIB_DEFAULT_STRATEGY</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>ZLIB_BLOCK</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>ZLIB_FINISH</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>ZLIB_FULL_FLUSH</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>ZLIB_NO_FLUSH</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>ZLIB_PARTIAL_FLUSH</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>ZLIB_SYNC_FLUSH</code></strong>
</span>
</li>
</ul>
</div>
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