how to check if a string contains a substring in php
$a = 'How are you?';
if (strpos($a, 'are') !== false) {
echo 'true';
}how to check if a string contains a substring in php
$a = 'How are you?';
if (strpos($a, 'are') !== false) {
echo 'true';
}How do I check if a string contains a specific word?
$a = 'Hello world?';
if (strpos($a, 'Hello') !== false) { //PAY ATTENTION TO !==, not !=
echo 'true';
}
if (stripos($a, 'HELLO') !== false) { //Case insensitive
echo 'true';
}php check if string contains
// returns true if $needle is a substring of $haystack
function contains($haystack, $needle){
return strpos($haystack, $needle) !== false;
}Copyright © 2021 Codeinu
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