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1. www.php.net › manual › enPHP: preg_grep - Manual

   www.php.net › manual › en

   Parameters ¶ pattern The pattern to search for, as a string. array The input array. flags If set to PREG_GREP_INVERT, this function returns the elements of the input array that do not match the given pattern.

2. www.w3schools.com › php › func_regex_preg_grepPHP preg_grep () Function - W3Schools

   www.w3schools.com › php › func_regex_preg_grep

   Definition and Usage The preg_grep() function returns an array containing only elements from the input that match the given pattern.

   • input: Required. An array of strings

3. www.geeksforgeeks.org › php › php-preg_grep-functionPHP | preg_grep() Function - GeeksforGeeks

   www.geeksforgeeks.org › php › php-preg_grep-function

   Jul 11, 2025 · Program 2: Take an example of PREG_GREP_INVERT, which is invert data instead of output numbers to be non-numeric values in php.

4. www.lephpfacile.com › functionManuel PHP - preg_grep - Retourne un tableau avec les ...

   www.lephpfacile.com › function

   Liste de paramètres pattern Le motif à chercher, sous la forme d'une chaîne de caractères. input Le tableau d'entrée. flags Si cette option vaut PREG_GREP_INVERT, cette fonction retourne les éléments du tableau input qui ne correspondent pas au motif pattern.

5. www.tutorialspoint.com › php › php_preg_grepPHP - Function preg_grep () - Online Tutorials Library

   www.tutorialspoint.com › php › php_preg_grep

   Returns the array consisting of the elements of the input array that match the given pattern. If flag is set to PREG_GREP_INVERT, this function returns the elements of the input array that do not match the given pattern.

6. code.mu › fr › phpFonction preg_grep - Recherche d'éléments d'un tableau par ...

   code.mu › fr › php

   La fonction preg_grep recherche les éléments d'un tableau qui correspondent à l'expression régulière donnée. Examinons sa syntaxe et des exemples d'utilisation.

7. People also ask

   What is preg_grep in PHP?

   • ❮ PHP RegExp Reference Get items from an array which begin with "p": The preg_grep() function returns an array containing only elements from the input that match the given pattern. preg_grep (pattern, input, flags)

   PHP preg_grep () Function - W3Schools

   www.w3schools.com/php/func_regex_preg_grep.asp

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   What does preg_grep() do?

   • Get items from an array which begin with "p": The preg_grep() function returns an array containing only elements from the input that match the given pattern. preg_grep (pattern, input, flags) Required. Contains a regular expression indicating what to search for Required. An array of strings Optional. There is only one flag for this function.

   PHP preg_grep () Function - W3Schools

   www.w3schools.com/php/func_regex_preg_grep.asp

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   What is a preg_grep_invert function?

   • An array of strings Optional. There is only one flag for this function. Passing the constant PREG_GREP_INVERT will make the function return only items that do not match the pattern. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.

   PHP preg_grep () Function - W3Schools

   www.w3schools.com/php/func_regex_preg_grep.asp

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8. tutoriels.edu.lat › php-fonction-preg-grepPHP - Fonction preg_grep ()

   tutoriels.edu.lat › php-fonction-preg-grep

   Si l'indicateur est défini sur PREG_GREP_INVERT, cette fonction renvoie les éléments du tableau d'entrée qui ne correspondent pas au modèle donné. Valeur de retour Renvoie un tableau indexé à l'aide des...