php_ini_scanned_files

PHP 4 >= 4.3.0, PHP 5, PHP 7, PHP 8
php_ini_scanned_files - Return a list of .ini files parsed from the additional ini dir
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Code Examples

php_ini_scanned_files( ): string|false

php_ini_scanned_files returns a comma-separated list of configuration files parsed after php.ini. The directories searched are set by a compile time option and, optionally, by an environment variable at run time: more information can be found in the installation guide.

The returned configuration files include the full path.

Parameters

This function has no parameters.

Return Values

Returns a comma-separated string of .ini files on success. Each comma is followed by a newline. If the configure directive --with-config-file-scan-dir wasn't set and the PHP_INI_SCAN_DIR environment variable isn't set, false is returned. If it was set and the directory was empty, an empty string is returned. If a file is unrecognizable, the file will still make it into the returned string but a PHP error will also result. This PHP error will be seen both at compile time and while using php_ini_scanned_files.

Related Functions

  • ini_set - Sets the value of a configuration option
  • phpinfo - Outputs information about PHP's configuration
  • php_ini_loaded_file - Retrieve a path to the loaded php.ini file

Example of php_ini_scanned_files

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