<?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),
);
$mask = "%-15.15s %7.7s\n";
// Print header
printf($mask, 'Name', 'Empty');
echo PHP_EOL;
foreach ($values as $name => $val) {
$empty = empty($val) ? 'true' : 'false';
printf($mask, $name, $empty);
}
- Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.2 - 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, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 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
- Name Empty
string_empty true
string_bool_f false
string_bool_t false
int_0 true
int_1 false
int_neg false
int_norm false
array_empty true
array_null_val false
- Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
- Name Empty
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/4BaTe on line 19
PHP_EOLstring_empty true
string_bool_f false
string_bool_t false
int_0 true
int_1 false
int_neg false
int_norm false
array_empty true
array_null_val false
preferences:
218.33 ms | 402 KiB | 345 Q