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117 lines
1.3 KiB
PHP
117 lines
1.3 KiB
PHP
--TEST--
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Test array_keys() function (variation - 3)
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--FILE--
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<?php
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echo "*** Testing array_keys() on all the types other than arrays ***\n";
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$types_arr = array(
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TRUE => TRUE,
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FALSE => FALSE,
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1 => 1,
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0 => 0,
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-1 => -1,
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"1" => "1",
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"0" => "0",
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"-1" => "-1",
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NULL,
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array(),
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"php" => "php",
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"" => ""
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);
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$values = array(TRUE, FALSE, 1, 0, -1, "1", "0", "-1", NULL, array(), "php", "");
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foreach ($values as $value){
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var_dump($value);
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var_dump(array_keys($types_arr, $value));
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}
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echo "Done\n";
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?>
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--EXPECTF--
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*** Testing array_keys() on all the types other than arrays ***
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bool(true)
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array(3) {
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[0]=>
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int(1)
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[1]=>
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int(-1)
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[2]=>
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string(3) "php"
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}
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bool(false)
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array(4) {
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[0]=>
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int(0)
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[1]=>
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int(2)
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[2]=>
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int(3)
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[3]=>
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string(0) ""
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}
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int(1)
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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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int(0)
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array(4) {
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[0]=>
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int(0)
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[1]=>
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int(2)
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[2]=>
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string(3) "php"
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[3]=>
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string(0) ""
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}
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int(-1)
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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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string(1) "1"
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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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string(1) "0"
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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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string(2) "-1"
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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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NULL
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array(3) {
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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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string(0) ""
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}
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array(0) {
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}
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array(2) {
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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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}
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string(3) "php"
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array(1) {
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[0]=>
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string(3) "php"
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}
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string(0) ""
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array(2) {
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[0]=>
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int(2)
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[1]=>
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string(0) ""
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}
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Done
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