<?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) {
$empty = empty($val) ? 'true' : 'false';
printf("%-10.10s %5.5s\n", $name, $empty);
}
preferences:
42.83 ms | 402 KiB | 5 Q