/test/subjects/codegen/empty.php
PHP | 33 lines | 23 code | 10 blank | 0 comment | 0 complexity | 7c1dac83ebabcc4d23ba356cdfd3d041 MD5 | raw file
Possible License(s): GPL-2.0, 0BSD, BSD-3-Clause, Unlicense, MPL-2.0-no-copyleft-exception, LGPL-2.1
- <?php
- $stringNonEmpty = "foo";
- $stringEmpty = "";
- $stringZero = "0";
- $intNonZero = 1;
- $intZero = 0;
-
- $null = NULL;
- $boolTrue = true;
- $boolFalse = false;
- $arrayNonEmpty = array(1);
- $arrayEmpty = array();
- var_dump(empty($notSet));
- var_dump(empty($stringNonEmpty));
- var_dump(empty($stringEmpty));
- var_dump(empty($stringZero));
- var_dump(empty($intNonZero));
- var_dump(empty($intZero));
-
- var_dump(empty($null));
- var_dump(empty($boolTrue));
- var_dump(empty($boolFalse));
- var_dump(empty($arrayNonEmpty));
- var_dump(empty($arrayEmpty));
- ?>