Which of the following code snippets would give two functions that would take a string and return, if it starts or ends with the specified character/string?

For example: $str='{apples}'; echo startsWith($str,'|'); //Returns true echo endsWith($str,'}'); //Returns true

function startsWithChar($needle, $haystack) { return ($needle[0] === $haystack); } function endsWithChar($needle, $haystack) { return ($needle[strlen($needle) - 1] === $haystack); }

function startsWith($needle, $haystack) { return preg_match('/' . preg_quote($needle, '/') . '/', $haystack); } function endsWith($needle, $haystack) { return preg_match('/' . preg_quote($needle, '/') . '/', $haystack); }

function startsWith($haystack, $needle) { return !strncmp($haystack, $needle, strlen($needle)); } function endsWith($haystack, $needle) { $length = strlen($needle); if ($length == 0) { return true; } return (substr($haystack, -$length) === $needle); }

function startsWith($haystack, $needle) { return !strncmp($haystack, $needle, strlen($needle)); } function endsWith($haystack, $needle) { $length = strlen($needle); return (substr($haystack, -$length) === $needle); }