Rechercher une fonction PHP

mb_stristr

Contents

(PHP 5 >= 5.2.0, PHP 7)

mb_stristr — Finds first occurrence of a string within another, case insensitive

Description

mb_stristr ( string $haystack , string $needle [, bool $before_needle = FALSE [, string $encoding = mb_internal_encoding() ]] ) : string

mb_stristr() finds the first occurrence of needle in haystack and returns the portion of haystack. Unlike mb_strstr(), mb_stristr() is case-insensitive. If needle is not found, it returns FALSE.

PHP: mb_stristr - Manual Home of Manuel PHP  Contents Haut

Parameters

haystack

The string from which to get the first occurrence of needle

needle

The string to find in haystack

before_needle

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 (excluding needle). If set to FALSE, it returns all of haystack from the first occurrence of needle to the end (including needle).

encoding

Character encoding name to use. If it is omitted, internal character encoding is used.

PHP: mb_stristr - Manual Home of Manuel PHP  Contents Haut

Return Values

Returns the portion of haystack, or FALSE if needle is not found.

PHP: mb_stristr - Manual Home of Manuel PHP  Contents Haut

See Also

  • stristr() - Case-insensitive strstr
  • strstr() - Find the first occurrence of a string
  • mb_strstr() - Finds first occurrence of a string within another

Find a PHP function

English translation

You have asked to visit this site in English. For now, only the interface is translated, but not all the content yet.

If you want to help me in translations, your contribution is welcome. All you need to do is register on the site, and send me a message asking me to add you to the group of translators, which will give you the opportunity to translate the pages you want. A link at the bottom of each translated page indicates that you are the translator, and has a link to your profile.

Thank you in advance.

Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-function.mb-stristr.html

The infobrol is a personal site whose content is my sole responsibility. The text is available under CreativeCommons license (BY-NC-SA). More info on the terms of use and the author.

References

  1. View the html document Language of the document:fr Manuel PHP : http://php.net

These references and links indicate documents consulted during the writing of this page, or which may provide additional information, but the authors of these sources can not be held responsible for the content of this page.
The author This site is solely responsible for the way in which the various concepts, and the freedoms that are taken with the reference works, are presented here. Remember that you must cross multiple source information to reduce the risk of errors.

Contents Haut