@ 2014-03-06T19:55:24Z <?php
$values = array(
'string_empty' => '',
'string_bool_f' => 'false',
'string_bool_t' => 'true',
'int_0' => 0,
'int_1' => 1,
'int_neg' => -100,
'int_norm' => 100,
'array_empty' => array(),
'array_null_val' => array(null),
);
foreach ($values as $name => $val) {
if (!empty($val)) {
echo "$name isn't considered empty!";
}
}
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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 - 5.5.38 , 5.6.0 - 5.6.38 , 7.0.0 - 7.0.33 , 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 string_bool_f isn't considered empty!string_bool_t isn't considered empty!int_1 isn't considered empty!int_neg isn't considered empty!int_norm isn't considered empty!array_null_val isn't considered empty! preferences:dark mode live preview
252.88 ms | 406 KiB | 425 Q