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insertString - (PHP)
function insertString($toInstInto, $toInst, $position) {
$firstHalf = substr($toInstInto, 0, $position);
$lastHalf = substr($toInstInto, $position);
$newString = $firstHalf . $toInst . $lastHalf;
return $newString;
}
Usage examples
echo insertString("do you like it", "really ", 7);
do you really like it
echo insertString("http://google.com", "www.", 7);
http://www.google.com
echo insertString("legendary", " wait for it ... ", 5);
legen wait for it ... dary