Add functions startsWithAny, startsWith

This commit is contained in:
Joshua Ramon Enslin 2020-08-05 09:06:28 +02:00 committed by Stefan Rohde-Enslin
parent 1c68b4fa98
commit f44fd251e1

View File

@ -51,4 +51,38 @@ class MD_STD {
}
/**
* Function checking if a string starts with another.
*
* @param string $haystack String to check.
* @param string $needle Potential start of $haystack.
*
* @return boolean
*/
public static function startsWith(string $haystack, string $needle):bool {
if (substr($haystack, 0, strlen($needle)) == $needle) return true;
else return false;
}
/**
* Function checking if a string starts with any input from the input array.
*
* @param string $haystack String to check.
* @param string[] $needles Array containing potential start values of $haystack.
*
* @return boolean
*/
public static function startsWithAny(string $haystack, array $needles):bool {
$output = false;
foreach ($needles as $needle) {
$output = self::startsWith($haystack, $needle);
if ($output == true) return $output;
}
return $output;
}
}