Consider:
$a = How are you? ; if ($a contains are ) echo true ;
Suppose I have the code above, what is the correct way to write the statement if ($a contains are )?
Sommaire |
Consider:
$a = How are you? ; if ($a contains are ) echo true ;
Suppose I have the code above, what is the correct way to write the statement if ($a contains are )?
http://php.net/manual/en/function.strpos.php http://php.net/manual/en/function.strpos.php
$a = How are you? ; if (strpos($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 ).
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http://stackoverflow.com/questions/4366730/how-do-i-check-if-a-string-contains-a-specific-word-in-php