- array_values: documentation ( source)
- str_replace: documentation ( source)
- array_keys: documentation ( source)
<?php
$string = "blah blarh";
$searchReplaceArray = array(
'blah' => 'bleh',
'blarh' => 'blerh'
);
$result = str_replace(
array_keys($searchReplaceArray),
array_values($searchReplaceArray),
$string
);
echo $result;