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✎ Editing: ArbitraryParenthesesSpacingUnitTest.1.inc ← Back

<?php

/*
 * Make sure the sniff does not act on structures it shouldn't act on.
 * All parentheses have extra spacing around it to test this properly.
 */
$b = functioncall( $something ) ;
$b = function( $something ) {};
$c = myFunction( $arg1 , $arg2 = array( ) );

function something( $param ) {}

$d = new MyClass(  );
$e = new class(  ) {};

try {
} catch( Exception $e ) {
}

include( PATH . 'file.php' );

if ( in_array( $arg1, array( 'foo','bar' ) ) ) {}
isset( $abc );
unset( $abc );
empty( $abc );
eval( $abc );
exit( $abc );
clone( $_date1 <= $_date2 ? $_date1 : $_date2 );
declare( ticks=1 );
list( $post_mime_types, $avail_post_mime_types ) = wp_edit_attachments_query( $q );
throw( $e );
yield from ( function(){} );

$obj->{$var}( $foo,$bar );

$bar(function( $a, $b ) {
    return function( $c, $d ) use ( $a, $b ) {
        echo $a, $b, $c, $d;
    };
})( 'a','b' )( 'c','d' );

$closure( $foo,$bar );
$var = $closure() + $closure( $foo,$bar ) + self::$closure( $foo,$bar );

class Test {
    public static function baz( $foo, $bar ) {
        $a = new self( $foo,$bar );
        $b = new static( $foo,$bar );
    }
}

/*
 * Test warning for empty parentheses.
 */
$a = 4 + (); // Warning.
$a = 4 + (   ); // Warning.
$a = 4 + (/* Not empty */);

/*
 * Test the actual sniff.
 */
if ((null !== $extra) && ($row->extra !== $extra)) {}

if (( null !== $extra ) && ( $row->extra !== $extra )) {} // Bad x 4.

if ((        null !== $extra // Bad x 1.
    && is_int($extra))
    && ( $row->extra !== $extra // Bad x 1.
        || $something      ) // Bad x 1.
) {}

if (( null !== $extra ) // Bad x 2.
    && ( $row->extra !== $extra ) // Bad x 2.
) {}

$a = (null !== $extra);
$a = ( null !== $extra ); // Bad x 2.

$sx = $vert ? ($w - 1) : 0;

$this->is_overloaded = ( ( ini_get("mbstring.func_overload") & 2 ) != 0 ) && function_exists('mb_substr'); // Bad x 4.

$image->flip( ($operation->axis & 1) != 0, ($operation->axis & 2) != 0 );

if ( $success && ('nothumb' == $target || 'all' == $target) ) {}

$directory = ('/' == $file[ strlen($file)-1 ]);

// phpcs:set Generic.WhiteSpace.ArbitraryParenthesesSpacing spacing 1
if ((null !== $extra) && ($row->extra !== $extra)) {} // Bad x 4.

if (( null !== $extra ) && ( $row->extra !== $extra )) {}

if ((        null !== $extra // Bad x 1.
    && is_int($extra)) // Bad x 1.
    && ( $row->extra !== $extra
        || $something      ) // Bad x 1.
) {}

if ((null !== $extra) // Bad x 2.
    && ($row->extra !== $extra) // Bad x 2.
) {}

$a = (null !== $extra); // Bad x 2.
$a = ( null !== $extra );

$sx = $vert ? ($w - 1) : 0; // Bad x 2.

$this->is_overloaded = ((ini_get("mbstring.func_overload") & 2) != 0) && function_exists('mb_substr'); // Bad x 4.

$image->flip( ($operation->axis & 1) != 0, ($operation->axis & 2) != 0 ); // Bad x 4.

if ( $success && ('nothumb' == $target || 'all' == $target) ) {} // Bad x 2.

$directory = ('/' == $file[ strlen($file)-1 ]); // Bad x 2.

// phpcs:set Generic.WhiteSpace.ArbitraryParenthesesSpacing spacing 0

/*
 * Test handling of ignoreNewlines.
 */
if (
    (
        null !== $extra
    ) && (
        $row->extra !== $extra
    )
) {} // Bad x 4, 1 x line 123, 2 x line 125, 1 x line 127.

$a = (
    null !== $extra
); // Bad x 2, 1 x line 131, 1 x line 133.

// phpcs:set Generic.WhiteSpace.ArbitraryParenthesesSpacing spacing 1
if (
    (
        null !== $extra
    ) && (
        $row->extra !== $extra
    )
) {} // Bad x 4, 1 x line 137, 2 x line 139, 1 x line 141.

$a = (
    null !== $extra
); // Bad x 2, 1 x line 144, 1 x line 146.
// phpcs:set Generic.WhiteSpace.ArbitraryParenthesesSpacing spacing 0

// phpcs:set Generic.WhiteSpace.ArbitraryParenthesesSpacing ignoreNewlines true
if (
    (
        null !== $extra
    ) && (
        $row->extra !== $extra
    )
) {}

$a = (
    null !== $extra
);
// phpcs:set Generic.WhiteSpace.ArbitraryParenthesesSpacing ignoreNewlines false

if (true) {} ( 1+2) === 3 ? $a = 1 : $a = 2;
class A {} ( 1+2) === 3 ? $a = 1 : $a = 2;
function foo() {} ( 1+2) === 3 ? $a = 1 : $a = 2;

// Issue #3618.
class NonArbitraryParenthesesWithKeywords {
    public static function baz( $foo, $bar ) {
        $a = new self();
        $b = new parent();
        $c = new static();

// self/static are already tested above, round line 45.
        $d = new parent( $foo,$bar );
    }
}

// Test that the match expression does not trigger the sniff.
$b = match (  $a  ) {
    1 => true,
};

// Parentheses after die/exit in a switch case should be ignored.
switch ( $type ) {
    case A:
        exit(    1    );
    case B:
        die();
    default:
        break;
}

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