FunctionDeclaration #

Ensure single and multi-line function declarations are defined correctly.

Scope #

PEAR.Functions.FunctionDeclaration

Description #

There should be exactly 1 space after the function keyword and 1 space on each side of the use keyword. Closures should use the Kernighan/Ritchie Brace style and other single-line functions should use the BSD/Allman style. Multi-line function declarations should have the parameter lists indented one level with the closing parenthesis on a newline followed by a single space and the opening brace of the function.

Properties #

Usage #

<rule ref="PEAR.Functions.FunctionDeclaration">
    <properties>
        <property name="indent" value="2" />
    </properties>
</rule>

Examples #

Example 1 #

$foo = function () use ($bar) {
};

$foo = function()use($bar){
};

Example 2 #

function foo(
    $bar,
    $baz
) {
};

function foo(
$bar,
$baz)
{
};