For even more powerful string handling and manipulating functions take a look at the Perl compatible regular expression functions. For working with multibyte character encodings, take a look at the Multibyte String functions.

PHP String Functions. The PHP string functions are part of the PHP core. No installation is required to use these functions.

See the string functions section for general functions, and the Perl-compatible regular expression functions for advanced find & replace functionality. There are also functions for URL strings , and functions to encrypt/decrypt strings ( Sodium and Hash ).

Search For Text Within a String. The PHP strpos() function searches for a specific text within a string. If a match is found, the function returns the character position of the first match. If no match is found, it will return FALSE.

Apr 3, 2025 · PHP provides a wide variety of built-in string functions. These functions perform various operations such as string transformations, character manipulations, encoding and decoding, and formatting, making string handling simpler and more efficient in PHP.

Apr 11, 2025 · PHP provides a rich set of functions to work with strings, making it easy to manipulate and format text efficiently. By mastering PHP string handling, you’ll be able to create powerful, flexible, and user-friendly web applications.

Jun 22, 2023 · In this article, we will see what include() & the require() functions is, also will know how these functions affect the execution of the code, their differences & usage in PHP, along with understanding their implementation through the examples.

Jan 9, 2024 · PHP’s extensive library of string functions and methods is indispensable for web development, ranging from simple data manipulation to complex pattern matching. This cheat sheet serves as a quick reference guide, highlighting how to effectively harness these capabilities in your PHP applications.

PHP string functions allow developers to modify, search, compare, and format text dynamically. These built-in functions help in processing user inputs, handling text-based data, and generating dynamic content in PHP applications.

Jun 28, 2024 · PHP Strings - A string is a collection of characters. In this PHP String Functions Tutorial we will learn about some commonly used string functions to manipulate string values in PHP.