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Rewind the position of a file pointer rewind (PHP 4, PHP 5, PHP 7, PHP 8) rewind — Rewind the position of a file pointer
Definition and Usage The rewind () function "rewinds" the position of the file pointer to the beginning of the file. Syntax rewind (file)
Jul 11, 2025 · The rewind () function in PHP is an inbuilt function which is used to set the position of the file pointer to the beginning of the file. Any data written to a file will always be appended if the file is opened in append ("a" or "a+") mode regardless of the file pointer position.
Discover the usage of the PHP rewind() function to reset the file pointer of files. Understand its syntax and practical examples.
Dive into the world of the rewind function in PHP and explore its purpose and practical applications. Learn how to effectively use the rewind function to reset the file pointer in PHP, enabling you to re-read a file from the beginning.
Aug 21, 2025 · The rewind() function, while seemingly simple, is a crucial tool in a PHP developer's arsenal for file handling. Its ability to reset file pointers efficiently makes it indispensable in scenarios ranging from basic file reading to complex data processing and caching systems.
PHP rewind function tutorial shows how to reset file pointers in PHP. Learn rewind with practical examples.
