trouver dans la chaîne PHP ou
$a = 'How are you?';
if (strpos($a, 'are') !== false) {
echo 'true';
}
Indian Gooner
$a = 'How are you?';
if (strpos($a, 'are') !== false) {
echo 'true';
}
<?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";
}
?>
//Find the position of the first occurrence of a substring in a string
$mystring = 'abc';
$findme = 'a';
$pos = strpos($mystring, $findme);