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  1. SplFileObject::getMaxLineLen (PHP 5 >= 5.1.0, PHP 7, PHP 8) SplFileObject::getMaxLineLen — Get maximum line length

  2. Jul 11, 2025 · The SplFileObject::getMaxLineLen () function is an inbuilt function of Standard PHP Library (SPL) in PHP which is used to get maximum line length. Syntax: int SplFileObject::getMaxLineLen( void ) Parameters: This function does not accept any parameter. Return values: This function returns the maximum length of line. The default value is set to 0. Below Programs illustrate the SplFileObject ...

  3. Return Values Returns the maximum line length if one has been set with SplFileObject::setMaxLineLen, default is 0.

  4. Valeurs de retour Retourne la longueur maximale d'une ligne si elle a été définie avec la méthode SplFileObject::setMaxLineLen () ; par défaut, 0.

  5. Simple usage example of `SplFileObject::getMaxLineLen ()`. The SplFileObject::getMaxLineLen function is used to retrieve the maximum length of a line in a file. This function belongs to the SplFileObject class in PHP's Standard PHP Library (SPL). It allows you to determine the longest line present in a file, which can be useful for analyzing or processing text data.

  6. Return Values Returns the maximum line length if one has been set with SplFileObject::setMaxLineLen (), default is 0.

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