find in php string or
$a = 'How are you?';
if (strpos($a, 'are') !== false) {
echo 'true';
}find in php string or
$a = 'How are you?';
if (strpos($a, 'are') !== false) {
echo 'true';
}strpos in php
<?php
$mystring = 'abc';
$findme = 'a';
$pos = strpos($mystring, $findme);
// Note our use of ===. Simply == would not work as expected
// because the position of 'a' was the 0th (first) character.
if ($pos === false) {
echo "The string '$findme' was not found in the string '$mystring'";
} else {
echo "The string '$findme' was found in the string '$mystring'";
echo " and exists at position $pos";
}
?>array find php
array_search ( mixed $needle , array $haystack , bool $strict = false ) : int|string|false
<?php
$array = array(0 => 'blue', 1 => 'red', 2 => 'green', 3 => 'red');
$key = array_search('green', $array); // $key = 2;
$key = array_search('red', $array); // $key = 1;
?>Copyright © 2021 Codeinu
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