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files >> /opt/php-7.0.1/Zend/tests/ |
files >> //opt/php-7.0.1/Zend/tests/empty_with_expr.phpt |
--TEST-- empty() with arbitrary expressions --FILE-- <?php function getEmptyArray() { return []; } function getNonEmptyArray() { return [1, 2, 3]; } var_dump(empty([])); var_dump(empty([1, 2, 3])); var_dump(empty(getEmptyArray())); var_dump(empty(getNonEmptyArray())); var_dump(empty([] + [])); var_dump(empty([1, 2, 3] + [])); var_dump(empty("string")); var_dump(empty("")); var_dump(empty(true)); var_dump(empty(false)); --EXPECT-- bool(true) bool(false) bool(true) bool(false) bool(true) bool(false) bool(false) bool(true) bool(false) bool(true)y~or5J={Eeu磝Qk ᯘG{?+]ן?wM3X^歌>{7پK>on\jy Rg/=fOroNVv~Y+ NGuÝHWyw[eQʨSb> >}Gmx[o[<{Ϯ_qFvM IENDB`