@ 2014-01-07T08:54:33Z <?php
$a = array(
'a' => null,
'b' => false,
'c' => true,
'd' => "",
'e' => 0,
'f' => 1,
'g' => "a",
'h' => "0"
);
foreach($a as $key => $row) {
echo $key . "\n";
var_dump(isset($row));
var_dump(!empty($row));
echo "\n";
}
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Output for 4.3.0 - 4.3.11 , 4.4.0 - 4.4.9 , 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.0 - 5.5.37 , 5.6.0 - 5.6.23 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.25 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 a
bool(false)
bool(false)
b
bool(true)
bool(false)
c
bool(true)
bool(true)
d
bool(true)
bool(false)
e
bool(true)
bool(false)
f
bool(true)
bool(true)
g
bool(true)
bool(true)
h
bool(true)
bool(false)
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258.05 ms | 406 KiB | 364 Q