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|
--TEST--
Bug #68553 (array_column: null values in $index_key become incrementing keys in result)
--FILE--
<?php
$i = 100;
/* increase the resource id to make test stable */
while ($i--) {
$fd = fopen(__FILE__, "r");
fclose($fd);
}
$a = [
['a' => 10],
['a' => 20],
['a' => true],
['a' => false],
['a' => fopen(__FILE__, "r")],
['a' => -5],
['a' => 7.38],
['a' => null, "test"],
['a' => null],
];
var_dump(array_column($a, null, 'a'));
try {
var_dump(array_column([['a' => new stdClass]], null, 'a'));
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
try {
var_dump(array_column([['a' => []]], null, 'a'));
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
?>
--EXPECTF--
Warning: Resource ID#%d used as offset, casting to integer (%d) in %s on line %d
Deprecated: Implicit conversion from float 7.38 to int loses precision in %s on line %d
array(8) {
[10]=>
array(1) {
["a"]=>
int(10)
}
[20]=>
array(1) {
["a"]=>
int(20)
}
[1]=>
array(1) {
["a"]=>
bool(true)
}
[0]=>
array(1) {
["a"]=>
bool(false)
}
[%d]=>
array(1) {
["a"]=>
resource(%d) of type (stream)
}
[-5]=>
array(1) {
["a"]=>
int(-5)
}
[7]=>
array(1) {
["a"]=>
float(7.38)
}
[""]=>
array(1) {
["a"]=>
NULL
}
}
Cannot access offset of type stdClass on array
Cannot access offset of type array on array
|
