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PHP

Sanitize Strings

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function sanitize($contents) {
	$contents = str_replace("\r\n","\n",$contents); //converts win newlines to nix
	$contents = str_replace("\n\n","\n",$contents); //removes double newlines
	$contents = str_replace("\t","",$contents); //removes tabs

	return $contents;
}

Description

Sanitizes a string by converting newlines, removing double newlines, and removing tabs.
https://snipt.net/embed/5dacba8103cff03eb5136fc4e231861e/
/raw/5dacba8103cff03eb5136fc4e231861e/
5dacba8103cff03eb5136fc4e231861e
php
PHP
7
2019-06-18T12:36:09
True
False
False
Feb 08, 2014 at 01:53 PM
/api/public/snipt/111971/
sanitize-strings
<table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><a href="#L-1">1</a> <a href="#L-2">2</a> <a href="#L-3">3</a> <a href="#L-4">4</a> <a href="#L-5">5</a> <a href="#L-6">6</a> <a href="#L-7">7</a></pre></div></td><td class="code"><div class="highlight"><pre><span></span><span id="L-1"><a name="L-1"></a><span class="x">function sanitize($contents) {</span> </span><span id="L-2"><a name="L-2"></a><span class="x"> $contents = str_replace(&quot;\r\n&quot;,&quot;\n&quot;,$contents); //converts win newlines to nix</span> </span><span id="L-3"><a name="L-3"></a><span class="x"> $contents = str_replace(&quot;\n\n&quot;,&quot;\n&quot;,$contents); //removes double newlines</span> </span><span id="L-4"><a name="L-4"></a><span class="x"> $contents = str_replace(&quot;\t&quot;,&quot;&quot;,$contents); //removes tabs</span> </span><span id="L-5"><a name="L-5"></a> </span><span id="L-6"><a name="L-6"></a><span class="x"> return $contents;</span> </span><span id="L-7"><a name="L-7"></a><span class="x">}</span> </span></pre></div> </td></tr></table>
input, php, sanitize, string