<?php
$values = array(
'bool_f' => false,
'bool_t' => true,
'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),
'obj_empty' => new stdClass(),
);
$mask = "%-15.15s %7.7s\n";
// Print header
printf($mask, 'Name', 'Empty');
echo PHP_EOL;
foreach ($values as $name => $val) {
$empty = empty($val) ? 'true' : 'false';
printf($mask, $name, $empty);
}
preferences:
41.17 ms | 402 KiB | 5 Q