@ 2014-01-07T21:23:59Z <?php
$data[] = 0;
$data[] = 0.0;
$data[] = '0';
$data[] = NULL;
$data[] = false;
$data[] = true;
$data[] = 1;
$data[] = 1.1;
$data[] = 0.1;
$data[] = 'STARTED';
foreach ($data as $value) {
if (empty($value) && (string)$value !== '0') {
echo var_dump($value) . " is empty\r\n";
} else {
echo var_dump($value) . " is not empty\r\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 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.7 , 7.2.29 - 7.2.33 , 7.3.12 - 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 int(0)
is not empty
float(0)
is not empty
string(1) "0"
is not empty
NULL
is empty
bool(false)
is empty
bool(true)
is not empty
int(1)
is not empty
float(1.1)
is not empty
float(0.1)
is not empty
string(7) "STARTED"
is not empty
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299.32 ms | 406 KiB | 347 Q