3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(unserialize('O:17:"DateTimeImmutable":3:{s:4:"date";s:26:"2022-09-XX 20:14:08.009622";s:13:"timezone_type";i:3;s:8:"timezone";s:16:"Europe/Amsterdam";}'));

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)
8.3.60.0090.00918.52
8.3.50.0100.00720.23
8.3.40.0160.00320.35
8.3.30.0190.00419.05
8.3.20.0040.00424.18
8.3.10.0080.00024.66
8.3.00.0080.00026.16
8.2.180.0120.00325.92
8.2.170.0110.00419.34
8.2.160.0140.00022.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0070.00026.16
8.2.110.0030.00620.39
8.2.100.0040.00817.97
8.2.90.0000.00818.13
8.2.80.0000.00818.91
8.2.70.0030.00517.75
8.2.60.0060.00318.18
8.2.50.0030.00618.07
8.2.40.0090.00020.01
8.2.30.0040.00418.04
8.2.20.0050.00219.44
8.2.10.0040.00418.20
8.2.00.0040.00419.29
8.1.280.0160.00625.92
8.1.270.0040.00424.66
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0210.00023.89
8.1.230.0000.01122.28
8.1.220.0030.00517.77
8.1.210.0030.00618.77
8.1.200.0000.01017.63
8.1.190.0030.00517.47
8.1.180.0040.00418.10
8.1.170.0060.00318.91
8.1.160.0080.00018.95
8.1.150.0080.00318.88
8.1.140.0060.00317.57
8.1.130.0030.00319.14
8.1.120.0000.00717.68
8.1.110.0120.00217.61
8.1.100.0090.00617.62
8.1.90.0080.00817.62
8.1.80.0090.00517.58
8.1.70.0120.00217.59
8.1.60.0140.00017.68
8.1.50.0110.00417.64
8.1.40.0130.00417.61
8.1.30.0130.00317.76
8.1.20.0080.00617.82
8.1.10.0130.00417.79
8.1.00.0150.00417.76
8.0.300.0000.00818.77
8.0.290.0040.00417.00
8.0.280.0080.00020.35
8.0.270.0020.00518.34
8.0.260.0000.00618.62
8.0.250.0000.00717.24
8.0.240.0060.00717.32
8.0.230.0110.00317.27
8.0.220.0060.00817.19
8.0.210.0100.00517.14
8.0.200.0100.00517.15
8.0.190.0100.00317.13
8.0.180.0090.00717.16
8.0.170.0100.00317.20
8.0.160.0110.00417.21
8.0.150.0110.00317.17
8.0.140.0140.00017.09
8.0.130.0110.00417.11
8.0.120.0120.00417.21
8.0.110.0090.00516.99
8.0.100.0000.01517.27
8.0.90.0140.00217.25
8.0.80.0090.00517.18
8.0.70.0080.00617.16
8.0.60.0110.00317.14
8.0.50.0100.00417.20
8.0.30.0100.00417.18
8.0.20.0110.00217.23
8.0.10.0080.00417.30
7.4.330.0000.00615.55
7.4.320.0070.00216.61
7.4.300.0110.00416.70
7.4.290.0100.00316.73
7.4.280.0120.00116.77
7.4.270.0140.00116.74
7.4.260.0100.00816.76
7.4.250.0120.00416.76
7.4.240.0110.00616.78
7.4.230.0080.00816.80
7.4.220.0120.00416.81
7.4.210.0070.00716.80
7.4.200.0090.00516.73
7.4.190.0100.00416.82
7.4.180.0160.00016.78
7.4.160.0100.00516.71
7.4.150.0090.00816.70
7.4.140.0080.00816.65
7.4.130.0130.00316.70
7.4.120.0120.00416.62
7.4.110.0090.00716.63
7.4.100.0140.00216.78
7.4.90.0070.00916.65
7.4.80.0100.00616.64
7.4.70.0040.01016.58
7.4.60.0070.00616.68
7.4.50.0090.00516.63
7.4.40.0140.00116.53
7.4.30.0110.00516.59
7.4.20.0060.00816.65
7.4.10.0060.00716.63
7.4.00.0130.00116.73

preferences:
35.62 ms | 400 KiB | 5 Q