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tony2001tony2001
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add new tests for array_keys() function
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3 files changed

+239
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‎ext/standard/tests/array/array_keys_non_strict.phpt‎

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--TEST--
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array_keys() in non-strict mode
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--FILE--
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<?php
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$arr = array(1, "1", "", NULL, 0, false, true, array());
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$s = 1;
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var_dump(array_keys($arr, $s));
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$s = "1";
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var_dump(array_keys($arr, $s));
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$s = "";
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var_dump(array_keys($arr, $s));
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$s = NULL;
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var_dump(array_keys($arr, $s));
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$s = 0;
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var_dump(array_keys($arr, $s));
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$s = false;
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var_dump(array_keys($arr, $s));
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$s = true;
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var_dump(array_keys($arr, $s));
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$s = array();
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var_dump(array_keys($arr, $s));
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?>
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--EXPECTF--
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array(3) {
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[0]=>
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int(0)
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[1]=>
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int(1)
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[2]=>
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int(6)
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}
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array(3) {
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[0]=>
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int(0)
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[1]=>
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int(1)
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[2]=>
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int(6)
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}
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array(4) {
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[0]=>
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int(2)
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[1]=>
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int(3)
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[2]=>
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int(4)
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[3]=>
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int(5)
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}
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array(5) {
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[0]=>
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int(2)
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[1]=>
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int(3)
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[2]=>
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int(4)
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[3]=>
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int(5)
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[4]=>
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int(7)
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}
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array(4) {
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[0]=>
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int(2)
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[1]=>
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int(3)
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[2]=>
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int(4)
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[3]=>
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int(5)
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}
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array(5) {
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[0]=>
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int(2)
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[1]=>
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int(3)
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[2]=>
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int(4)
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[3]=>
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int(5)
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[4]=>
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int(7)
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}
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array(3) {
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[0]=>
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int(0)
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[1]=>
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int(1)
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[2]=>
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int(6)
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}
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array(3) {
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[0]=>
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int(3)
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[1]=>
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int(5)
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[2]=>
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int(7)
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}

‎ext/standard/tests/array/array_keys_strict.phpt‎

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--TEST--
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array_keys() in strict mode
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--FILE--
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<?php
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$arr = array(1, "1", "", NULL, 0, false, true, array());
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$s = 1;
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var_dump(array_keys($arr, $s, true));
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$s = "1";
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var_dump(array_keys($arr, $s, true));
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$s = "";
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var_dump(array_keys($arr, $s, true));
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$s = NULL;
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var_dump(array_keys($arr, $s, true));
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$s = 0;
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var_dump(array_keys($arr, $s, true));
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$s = false;
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var_dump(array_keys($arr, $s, true));
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$s = true;
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var_dump(array_keys($arr, $s, true));
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$s = array();
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var_dump(array_keys($arr, $s, true));
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?>
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--EXPECTF--
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array(1) {
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[0]=>
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int(0)
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}
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array(1) {
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[0]=>
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int(1)
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}
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array(1) {
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[0]=>
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int(2)
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}
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array(1) {
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[0]=>
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int(3)
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}
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array(1) {
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[0]=>
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int(4)
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}
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array(1) {
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[0]=>
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int(5)
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}
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array(1) {
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[0]=>
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int(6)
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}
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array(1) {
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[0]=>
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int(7)
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}

‎ext/standard/tests/array/array_keys_strict_ref.phpt‎

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--TEST--
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array_keys() in strict mode with references
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--FILE--
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<?php
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$arr = array(1, "1", "", NULL, 0, false, true, array());
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$s = &$arr[0];
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var_dump(array_keys($arr, $s, true));
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$s = &$arr[1];
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var_dump(array_keys($arr, $s, true));
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$s = &$arr[2];
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var_dump(array_keys($arr, $s, true));
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$s = &$arr[3];
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var_dump(array_keys($arr, $s, true));
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$s = &$arr[4];
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var_dump(array_keys($arr, $s, true));
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$s = &$arr[5];
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var_dump(array_keys($arr, $s, true));
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$s = &$arr[6];
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var_dump(array_keys($arr, $s, true));
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$s = &$arr[7];
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var_dump(array_keys($arr, $s, true));
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?>
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--EXPECTF--
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array(1) {
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[0]=>
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int(0)
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}
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array(1) {
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[0]=>
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int(1)
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}
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array(1) {
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[0]=>
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int(2)
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}
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array(1) {
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[0]=>
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int(3)
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}
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array(1) {
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[0]=>
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int(4)
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}
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array(1) {
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[0]=>
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int(5)
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}
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array(1) {
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[0]=>
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int(6)
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}
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array(1) {
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[0]=>
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int(7)
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}

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