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  1. www.php.net › manual › enPHP: SplFileObject::key - Manual

    Gets the current line number. Note: This number may not reflect the actual line number in the file if SplFileObject::setMaxLineLen () is used to read fixed lengths of the file.

  2. www.geeksforgeeks.org › php › php-splfileobject-keyPHP SplFileObject key () Function - GeeksforGeeks

    Apr 28, 2025 · The SplFileObject::key () is an inbuilt function of the Standard PHP Library (SPL) in PHP that is used to get the key (line number) of the current line pointed to by the SplFileObject.

  3. www.creationdev.net › docs › phpmethode-splfileobject::key.php

    SplFileObject::key 26 déc. 2018 21 fois (PHP 5 >= 5.1.0, PHP 7, PHP 8) SplFileObject::key — Récupère le numéro de la ligne courant

  4. www.basicexamples.com › example › phpBasic example of PHP function SplFileObject::key ()

    Simple usage example of `SplFileObject::key ()`. The SplFileObject::key function is a built-in method in PHP that returns the current line number of the file being read by the SplFileObject. It is useful when reading files line by line, as it allows you to keep track of the line number being processed.

  5. durak.org › php-8 › classThe SplFileObject class - PHP 8.3.0 Manual / Documentation

    2 days ago · Introduction The SplFileObject class offers an object-oriented interface for a file.

  6. phpdoctest.github.io › en › splPHP Manual: File Handling - phpdoctest.github.io

    The SplFileObject class Introduction The SplFileObject class offers an object oriented interface for a file.

  7. php-legacy-docs.zend.com › en › classThe SplFileObject class - php-legacy-docs.zend.com

    Introduction The SplFileObject class offers an object oriented interface for a file.