implode_call.rst

Rule implode_call

Function implode must be called with 2 arguments in the documented order.

Warning

Using this rule is risky

Risky when the function implode is overridden.

Examples

Example #1

--- Original
+++ New
 <?php
-implode($pieces, '');
+implode('', $pieces);

Example #2

--- Original
+++ New
 <?php
-implode($pieces);
+implode('', $pieces);

Rule sets

The rule is part of the following rule sets:

@PHP74Migration:risky

Using the @PHP74Migration:risky rule set will enable the implode_call rule.

@PHP80Migration:risky

Using the @PHP80Migration:risky rule set will enable the implode_call rule.

@PhpCsFixer:risky

Using the @PhpCsFixer:risky rule set will enable the implode_call rule.

@Symfony:risky

Using the @Symfony:risky rule set will enable the implode_call rule.