3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = 'a:2:{s:4:"NAME";s:25:"Тип гостиницы";s:5:"VALUE";s:19:"Парк-отель";}'; $item = unserialize($value); if ($item === false) { echo "Ошибка десериализации: " . serialize(error_get_last()); } var_dump($item);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.4.130.0100.00817.72
8.4.120.0120.00824.20
8.4.110.0050.00522.21
8.4.100.0080.00217.83
8.4.90.0130.00718.81
8.4.80.0110.01019.50
8.4.70.0050.00317.71
8.4.60.0110.01118.42
8.4.50.0100.01017.66
8.4.40.0100.01018.64
8.4.30.0110.00720.57
8.4.20.0100.01020.57
8.4.10.0170.00319.05
8.3.260.0160.00416.54
8.3.250.0040.00518.67
8.3.240.0120.00717.05
8.3.230.0040.00616.34
8.3.220.0040.00418.86
8.3.210.0070.00716.72
8.3.200.0080.00116.50
8.3.190.0110.00716.99
8.3.180.0120.00816.43
8.3.170.0120.00618.64
8.3.160.0080.00018.90
8.3.150.0110.00816.47
8.3.140.0080.00616.56
8.3.130.0000.00818.58
8.3.120.0040.01418.96
8.3.110.0090.00020.94
8.3.100.0150.00424.06
8.3.90.0000.00826.77
8.3.80.0060.00316.63
8.3.70.0040.01118.22
8.3.60.0480.00625.92
8.3.50.0140.00725.92
8.3.40.0220.02225.92
8.3.30.0370.00625.92
8.3.20.0350.01025.92
8.3.10.0420.00825.92
8.3.00.0280.01925.92
8.2.290.0020.00720.20
8.2.280.0060.00218.54
8.2.270.0150.00418.39
8.2.260.0090.00917.25
8.2.250.0080.00016.74
8.2.240.0030.00617.05
8.2.230.0040.00422.58
8.2.220.0040.00737.54
8.2.210.0040.00426.77
8.2.200.0050.00316.63
8.2.190.0000.01416.63
8.2.180.0380.00425.92
8.2.170.0440.00925.92
8.2.160.0410.01025.92
8.2.150.0460.00825.92
8.2.140.0420.00325.92
8.2.130.0270.01225.92
8.2.120.0420.00325.92
8.2.110.0240.01225.92
8.2.100.0220.01325.92
8.2.90.0240.00925.92
8.2.80.0350.01025.92
8.2.70.0280.01225.92
8.2.60.0350.00625.92
8.2.50.0300.00425.92
8.2.40.0400.00425.92
8.2.30.0290.00825.92
8.2.20.0330.00325.92
8.2.10.0260.00725.92
8.2.00.0150.01525.92
8.1.330.0120.00621.64
8.1.320.0090.01116.28
8.1.310.0110.00418.16
8.1.300.0030.00617.85
8.1.290.0060.00318.88
8.1.280.0380.00525.92
8.1.270.0470.00325.92
8.1.260.0440.00325.92
8.1.250.0430.00625.92
8.1.240.0310.01125.92
8.1.230.0400.00325.92
8.1.220.0450.01025.92
8.1.210.0320.01425.92
8.1.200.0370.00625.92
8.1.190.0340.00925.92
8.1.180.0420.00025.92
8.1.170.0390.00325.92
8.1.160.0390.00325.92
8.1.150.0340.01025.92
8.1.140.0280.01625.92
8.1.130.0330.01525.92
8.1.120.0360.01025.92
8.1.110.0350.00725.92
8.1.100.0380.00425.92
8.1.90.0330.00925.92
8.1.80.0260.01625.92
8.1.70.0370.00625.92
8.1.60.0370.01025.92
8.1.50.0330.01125.92
8.1.40.0380.00425.92
8.1.30.0330.01025.92
8.1.20.0370.00425.92
8.1.10.0260.01725.92
8.1.00.0340.01325.92

preferences:
31.1 ms | 403 KiB | 5 Q