Function utf8_stristr
UTF-8 aware alternative to stristr Find first occurrence of a string using case insensitive comparison Note: requires utf8_strtolower
		
		Package: utf8
See: http://www.php.net/strcasecmp
See:
Located at vendor/joomla/string/src/phputf8/stristr.php
	
	See: http://www.php.net/strcasecmp
See:
utf8_strtolower()Located at vendor/joomla/string/src/phputf8/stristr.php
Parameters summary
| string | $str | |
| string | $search | 
Return value summary
| 
			integer
		 | 
