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bkmorse/gist:7808733

Created December 5, 2013 16:38
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gistfile1.txt
<?php
$string = 'food-q-c-1279-303-6.jpg';
$pattern = '\.\w+';
$replacement = '_small$1';
echo preg_replace($pattern, $replacement, $string);
?>
@zacwasielewski
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zacwasielewski commented Dec 5, 2013

Try this:

$pattern = '(.+)\.([a-z]+)';
$replacement = '$1_small.$2';

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