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<title>Get the width of a string</title>
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<div class="refnamediv">
<h1 class="refname">swf_textwidth</h1>
<p class="verinfo">(PHP 4)</p><p class="refpurpose"><span class="refname">swf_textwidth</span> — <span class="dc-title">Get the width of a string</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.swf-textwidth-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">float</span> <span class="methodname"><strong>swf_textwidth</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$str</code></span>
)</div>
<p class="para rdfs-comment">
Gives the width of the string in pixels, using the current font and font
size.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.swf-textwidth-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">str</code></em></span>
<dd>
<p class="para">
The string.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.swf-textwidth-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns the line width, as a float.
</p>
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