php check if string contains specific characters code example
Example 1: How do I check if a string contains a specific word?
$a = 'Hello world?';
if (strpos($a, 'Hello') !== false) {
echo 'true';
}
if (stripos($a, 'HELLO') !== false) {
echo 'true';
}
Example 2: php string contains
$mystring = 'abc';
$findme = 'a';
$pos = strpos($mystring, $findme);
Example 3: php check if string contains a char
$haystack = 'This is my haystack that we shall check'
$has_A = strpos($haystack, 'A') !== false;
$has_a = strpos($haystack, 'a') !== false;
Example 4: How do I check if a string contains a specific word php
$a = 'How are you?';
if (strpos($a, 'are') !== false) {
echo 'true';
}