PHP_INI_SCANNED_FILES(3) 1 PHP_INI_SCANNED_FILES(3)
php_ini_scanned_files - Return a list of .ini files parsed from the additional ini dir
SYNOPSIS
string php_ini_scanned_files (void )
DESCRIPTION
php_ini_scanned_files(3) returns a comma-separated list of configuration files parsed after php.ini. These files are found in a directory
defined by the --with-config-file-scan-dir option which is set during compilation.
The returned configuration files also include the path as declared in the --with-config-file-scan-dir option.
RETURN VALUES
Returns a comma-separated string of .ini files on success. Each comma is followed by a newline. If the directive --with-config-file-scan-
dir wasn'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(3).
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>
";
}
}
}
?>
SEE ALSO
ini_set(3), phpinfo(3), php_ini_loaded_file(3).
PHP Documentation Group PHP_INI_SCANNED_FILES(3)