php_ini_scanned_files
(PHP 4 >= 4.3.0, PHP 5, PHP 7)
php_ini_scanned_files — Return a list of .ini files parsed from the additional ini dir
Description
string php_ini_scanned_files ( void )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.
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().
Examples
Example #1 A simple example to list the returned ini files
<?php
if?($filelist?=?php_ini_scanned_files())?{
????if?(strlen($filelist)?>?0)?{
????????$files?=?explode(',',?$filelist);
????????foreach?($files?as?$file)?{
????????????echo?"<li>"?.?trim($file)?.?"</li>\n";
????????}
????}
}
?>See Also
- 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
← php_ini_loaded_file
php_logo_guid →
? 1997–2017 The PHP Documentation GroupLicensed under the Creative Commons Attribution License v3.0 or later.
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