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<title>Used to retrieve a list of supported SVG versions</title>
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<div class="refnamediv">
<h1 class="refname">CairoSvgSurface::getVersions</h1>
<h1 class="refname">cairo_svg_surface_get_versions</h1>
<p class="verinfo">(PECL cairo >= 0.1.0)</p><p class="refpurpose"><span class="refname">CairoSvgSurface::getVersions</span> -- <span class="refname">cairo_svg_surface_get_versions</span> — <span class="dc-title">Used to retrieve a list of supported SVG versions</span></p>
</div>
<div class="refsect1 description" id="refsect1-cairosvgsurface.getversions-description">
<h3 class="title">Description</h3>
<p class="para">Object oriented style (method):</p>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="modifier">static</span> <span class="type">array</span> <span class="methodname"><strong>CairoSvgSurface::getVersions</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">Procedural style:</p>
<div class="methodsynopsis dc-description">
<span class="type">array</span> <span class="methodname"><strong>cairo_svg_get_versions</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Returns a numerically indexed array of currently available
<a href="class.cairosvgversion.html" class="classname">CairoSvgVersion</a> constants. In order to retreive the
string values for each item, use
<span class="methodname"><a href="cairosvgsurface.versiontostring.html" class="methodname">CairoSvgSurface::versionToString()</a></span>.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-cairosvgsurface.getversions-parameters">
<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-cairosvgsurface.getversions-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns a numerically indexed array of integer values.
</p>
</div>
<div class="refsect1 examples" id="refsect1-cairosvgsurface.getversions-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-3055">
<p><strong>Example #1 <span class="methodname"><strong>CairoSvgSurface::getVersions()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /></span><span style="color: #FF8000">/* Grab our list of versions */<br /></span><span style="color: #0000BB">$versions </span><span style="color: #007700">= </span><span style="color: #0000BB">CairoSvgSurface</span><span style="color: #007700">::</span><span style="color: #0000BB">getVersions</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$versions</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/* echo the string name of each version */<br /></span><span style="color: #007700">foreach(</span><span style="color: #0000BB">$versions </span><span style="color: #007700">as </span><span style="color: #0000BB">$id</span><span style="color: #007700">) {<br /> echo </span><span style="color: #0000BB">CairoSvgSurface</span><span style="color: #007700">::</span><span style="color: #0000BB">versionToString</span><span style="color: #007700">(</span><span style="color: #0000BB">$id</span><span style="color: #007700">), </span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output
something similar to:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
array(2) {
[0]=>
int(0)
[1]=>
int(1)
}
SVG 1.1
SVG 1.2
</pre></div>
</div>
</div>
</p>
<p class="para">
<div class="example" id="example-3056">
<p><strong>Example #2 Procedural style</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /></span><span style="color: #FF8000">/* Grab our list of versions */<br /></span><span style="color: #0000BB">$versions </span><span style="color: #007700">= </span><span style="color: #0000BB">cairo_svg_surface_get_versions</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$versions</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/* echo the string name of each version */<br /></span><span style="color: #007700">foreach(</span><span style="color: #0000BB">$versions </span><span style="color: #007700">as </span><span style="color: #0000BB">$id</span><span style="color: #007700">) {<br /> echo </span><span style="color: #0000BB">cairo_svg_surface_version_to_string</span><span style="color: #007700">(</span><span style="color: #0000BB">$id</span><span style="color: #007700">), </span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output
something similar to:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
array(2) {
[0]=>
int(0)
[1]=>
int(1)
}
SVG 1.1
SVG 1.2
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-cairosvgsurface.getversions-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="methodname"><a href="cairosvgsurface.versiontostring.html" class="methodname" rel="rdfs-seeAlso">CairoSvgSurface::versionToString()</a> - The versionToString purpose</span></li>
</ul>
</p>
</div>
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