PHP find code example

Example 1: php find if substring is in string

$result = strpos("haystack", "needle");

if ($result != false)
{
  // text found
}

Example 2: php needle haystack

//Find the position of the first occurrence of a substring in a string
$mystring = 'abc';
$findme   = 'a';
$pos = strpos($mystring, $findme);

Example 3: strpos

strpos ( string $haystack , mixed $needle [, int $offset = 0 ] ) : int