Changing words in text

Hello,

Is this possibe via php and if possible can you tell me how i can change words in text. Example :

I have a text where i want to change the word bike in the word car and the word car in the word bike in the same text.

I know how to change one word and replace it by another but the problem is if i change all the words bike in car then if change car in bike all the words are replaced in bike and thats not what i want.

I want car -> bike and bike -> car to be changed from the original text.

Cheers,
Kris

 

You can try this

car -> bike1
bike ->car
bike1 -> bike

 

If you want to swap words then you will need a temporary third word, something like this:

function SwapWords( $Text, $WordOne, $WordTwo )
{
$Text = str_replace( $WordOne, 'TEMPWORD', $Text );
$Text = str_replace( $WordTwo, $WordOne, $Text );
$Text = str_replace( 'TEMPWORD', $WordTwo, $Text );

return $Text;

}

PHP:

Brew

 

Thanks alot for the great help !