replace anything after one word

[agent_smith_sp]

Hi fellas,

How can i replace anything after one word, using ereg_replace() or str_replace(). Something like this:

$before = "You most go now to the aeroport...";

$after = "You most go";

Anyone can help me?

[laserlight]

hmm... but "You most go" are 3 words.

Or do you mean trim off everything after a given word, in this case "go"?

[agent_smith_sp]

sorry...i make a mistake....the right question is (replace anything after one letter)

[laserlight]

Could try:

function replaceAfterLetter($str, $letter) {
	if (($pos = strpos($str, $letter)) !== false)
		return substr($str, 0, $pos + 1);
	else
		return $str;
}

Read up on [man]strpos/man and [man]substr/man.

[agent_smith_sp]

Thanks a lot laserlight!!! u are the best 😃