Function mb_stristr

Finds first occurrence of a string within another, case insensitive.

Package: Cake
Copyright: Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
License: MIT License
Located at Cake/bootstrap.php
mb_stristr( string $haystack string $needle boolean $part false string $encoding null )

Parameters summary

string $haystack The string from which to get the first occurrence of $needle.
string $needle The string to find in $haystack.
boolean $part = false Determines which portion of $haystack this function returns. If set to true, it returns all of $haystack from the beginning to the first occurrence of $needle. If set to false, it returns all of $haystack from the first occurrence of $needle to the end, Default value is false.
string $encoding = null Character encoding name to use. If it is omitted, internal character encoding is used.

Returns

  • string|boolean The portion of $haystack, or false if $needle is not found.

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http://api.cakephp.org/2.7/function-mb_stristr.html