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<td><h1>CodeIgniter User Guide Version 1.7.1</h1></td>
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Typography Helper
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<h1>Typography Helper</h1>
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<p>The Typography Helper file contains functions that help your format text in semantically relevant ways.</p>
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<h2>Loading this Helper</h2>
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<p>This helper is loaded using the following code:</p>
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<code>$this->load->helper('typography');</code>
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<p>The following functions are available:</p>
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<h2>auto_typography()</h2>
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<p>Formats text so that it is semantically and typographically correct HTML. Please see the <a href="../libraries/typography.html">Typography Class</a> for more info.</p>
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<p>Usage example:</p>
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<code>$string = auto_typography($string);</code>
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<p><strong>Note:</strong> Typographic formatting can be processor intensive, particularly if you have a lot of content being formatted.
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If you choose to use this function you may want to consider
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<a href="../general/caching.html">caching</a> your pages.</p>
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<h2>nl2br_except_pre()</h2>
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<p>Converts newlines to <br /> tags unless they appear within <pre> tags.
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This function is identical to the native PHP <dfn>nl2br()</dfn> function, except that it ignores <pre> tags.</p>
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<p>Usage example:</p>
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<code>$string = nl2br_except_pre($string);</code>
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<p>
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Previous Topic: <a href="text_helper.html">Text Helper</a>
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<a href="#top">Top of Page</a> ·
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<a href="../index.html">User Guide Home</a> ·
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