1.2.1255. Undefined Functions

Those functions are called, though they are not defined in the code.

The functions are probably defined in a missing library, component, or in an extension. When this is not the case, PHP yield a Fatal error at execution.

<?php

// Undefined function
foo($a);

// valid function, as it belongs to the ext/yaml extension
$parsed = yaml_parse($yaml);

// This function is not defined in the a\b\c namespace, nor in the global namespace
a\b\c\foo();

?>

See also Functions.

1.2.1255.2. Connex PHP features

1.2.1255.2.1. Suggestions

  • Fix the name of the function in the code

  • Remove the functioncall in the code

  • Define the function for the code to call it

  • Include the correct library in the code source

1.2.1255.2.2. Specs

Short name

Functions/UndefinedFunctions

Rulesets

All, Analyze, CE, CI-checks

Exakat since

0.8.4

PHP Version

All

Severity

Major

Time To Fix

Quick (30 mins)

Precision

High

Available in

Entreprise Edition, Community Edition, Exakat Cloud