tuanquynh0508 · May 9, 2017 04:53
diff --git a/in_arrayi.php b/in_arrayi.php
 <?php

 /**
 * Case-insensitive in_array() wrapper.
 *
 * @param  mixed $needle   Value to seek.
 * @param  array $haystack Array to seek in.
 *
 * @return bool
 */
 function in_arrayi($needle, $haystack)
 {
 	return in_array(strtolower($needle), array_map('strtolower', $haystack));
 }
	<?php

	/**
	* Case-insensitive in_array() wrapper.
	*
	* @param mixed $needle Value to seek.
	* @param array $haystack Array to seek in.
	*
	* @return bool
	*/
	function in_arrayi($needle, $haystack)
	{
	return in_array(strtolower($needle), array_map('strtolower', $haystack));
	}