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<title>New Global Constants</title>
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</div><hr /><div id="migration55.global-constants" class="sect1">
<h2 class="title">New Global Constants</h2>
<div class="sect2" id="migration55.global-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_AFFINE_TRANSLATE</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_AFFINE_SCALE</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_AFFINE_ROTATE</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_AFFINE_SHEAR_HORIZONTAL</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_AFFINE_SHEAR_VERTICAL</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_CROP_DEFAULT</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_CROP_TRANSPARENT</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_CROP_BLACK</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_CROP_WHITE</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_CROP_SIDES</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_FLIP_BOTH</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_FLIP_HORIZONTAL</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_FLIP_VERTICAL</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_BELL</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_BESSEL</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_BICUBIC</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_BICUBIC_FIXED</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_BLACKMAN</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_BOX</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_BSPLINE</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_CATMULLROM</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_GAUSSIAN</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_GENERALIZED_CUBIC</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_HERMITE</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_HAMMING</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_HANNING</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_MITCHELL</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_POWER</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_QUADRATIC</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_SINC</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_NEAREST_NEIGHBOUR</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_WEIGHTED4</code></strong>
</span>
</li>
<li class="listitem">
<span class="simpara">
<strong><code>IMG_TRIANGLE</code></strong>
</span>
</li>
</ul>
</div>
<div class="sect2" id="migration55.global-constants.json">
<h3 class="title"><a href="book.json.html" class="link">JSON</a></h3>
<ul class="itemizedlist">
<li class="listitem">
<span class="simpara">
<a href="json.constants.html#constant.json-error-recursion" class="link"><strong><code>JSON_ERROR_RECURSION</code></strong></a>
</span>
</li>
<li class="listitem">
<span class="simpara">
<a href="json.constants.html#constant.json-error-inf-or-nan" class="link"><strong><code>JSON_ERROR_INF_OR_NAN</code></strong></a>
</span>
</li>
<li class="listitem">
<span class="simpara">
<a href="json.constants.html#constant.json-error-unsupported-type" class="link"><strong><code>JSON_ERROR_UNSUPPORTED_TYPE</code></strong></a>
</span>
</li>
</ul>
</div>
<div class="sect2" id="migration55.global-constants.mysqli">
<h3 class="title"><a href="book.mysqli.html" class="link">MySQLi</a></h3>
<p class="para">
The <strong><code>MYSQLI_SERVER_PUBLIC_KEY</code></strong> option has been added
for use with <span class="function"><a href="mysqli.options.html" class="function">mysqli_options()</a></span>.
</p>
</div>
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