1.2.1213. Trailing Comma In Calls

The last argument may be left empty.

This feature was introduced in PHP 7.3.

<?php

// VCS friendly call
// PHP 7.3 and more recent
foo(1,
    2,
    3,
   );

// backward compatible call
// All PHP versions
foo(1,
    2,
    3
   );

?>

See also PHP RFC: Allow a trailing comma in function calls.

1.2.1213.1. Specs

Short name

Php/TrailingComma

Rulesets

All, Appinfo, CE, Changed Behavior, CompatibilityPHP53, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, CompatibilityPHP70, CompatibilityPHP71, CompatibilityPHP72

Exakat since

1.4.0

PHP Version

All

Severity

Minor

Time To Fix

Quick (30 mins)

Precision

Very high

Features

trailing-comma

Available in

Entreprise Edition, Community Edition, Exakat Cloud