- ini_set: documentation ( source)
- set_error_handler: documentation ( source)
- ini_get: documentation ( source)
- fwrite: documentation ( source)
<?php
set_error_handler(function ($code, $msg, $file, $line) {
fwrite(\STDERR, "$msg in file $file on line $line\n");
});
$foo = $bar;
ini_set('session.name', 'SID');
echo ini_get('session.name'), PHP_EOL;