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Showing posts with label word. Show all posts
Showing posts with label word. Show all posts

PHP: Check if string contains specific word

You can use the strpos function which is used to find the occurrence of one string inside other:

if (strpos($a,'are') !== false) {
    echo 'true';
}
Note that the use of !== false is deliberate; strpos returns either the offset at which the needle string begins in the haystack string, or the boolean false if the needle isn't found. Since 0 is a valid offset and 0 is "falsey", we can't use simpler constructs like !strpos($a, 'are').