<?php
if(!function_exists('json_encode'))die();
$types = array(
'boolean' => true,
'integer' => 1,
'double' => 2.2,
'NULL' => NULL);
foreach ($types as $key => $type) {
echo "$key: var_export>" . var_export($type, 1) . " json_encode>" . json_encode($type) . "\n";
}
- Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.21, 5.5.0 - 5.5.5, 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
- boolean: var_export>true json_encode>true
integer: var_export>1 json_encode>1
double: var_export>2.2 json_encode>2.2
NULL: var_export>NULL json_encode>null
- Output for 5.4.22 - 5.4.45, 5.5.6 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33
- boolean: var_export>true json_encode>true
integer: var_export>1 json_encode>1
double: var_export>2.2000000000000002 json_encode>2.2
NULL: var_export>NULL json_encode>null
- 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
preferences:
309.14 ms | 402 KiB | 452 Q