1.2.1027. Redeclared PHP Functions

Function that bear the same name as a PHP function, and that are declared.

This is useful when managing backward compatibility, like emulating an old function, or preparing for newer PHP versions, like emulating new upcoming function.

<?php

if (version_compare(PHP_VERSION, 7.0) > 0) {
    function split($separator, $string) {
        return explode($separator, $string);
    }
}

print_r( split(' ', '2 3'));

?>

1.2.1027.1. Connex PHP features

• function

1.2.1027.1.1. Suggestions

• Check if it is still worth emulating that function

1.2.1027.1.2. Specs

Short name	Functions/RedeclaredPhpFunction
Rulesets	All, Analyze, Appinfo, CE, CI-checks, Changed Behavior
Exakat since	0.8.4
PHP Version	All
Severity	Minor
Time To Fix	Slow (1 hour)
Precision	Very high
Available in	Entreprise Edition, Community Edition, Exakat Cloud