php - How find words and strip the words after it? -

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$string = 'hello world php bla bla..';

how keep 'hello world php', finding if string contains 'is', , remove characters after it?

i can't use substr because occurrence of 'is' not consistent, may repeatable. how catch first one?

you can use explode:

<?php  $string = 'hello world php bla bla..';  $string = explode(' ', $string);  echo $string[0];  ?>

read more at:

http://php.net/manual/en/function.explode.php


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