3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTimeImmutable(); $timestampMs = (int) ($date->getTimestamp() . $date->format('v')); var_dump($date); var_dump($timestampMs);

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)
8.4.130.0120.00917.58
8.4.120.0160.00520.34
8.4.110.0120.00822.78
8.4.100.0140.00717.82
8.4.90.0130.00722.17
8.4.80.0090.01017.84
8.4.70.0110.00917.98
8.4.60.0100.00919.11
8.4.50.0070.00619.49
8.4.40.0190.00017.67
8.4.30.0120.00620.28
8.4.20.0000.00820.03
8.4.10.0220.01219.32
8.3.260.0120.00816.89
8.3.250.0120.00518.72
8.3.240.0100.00916.54
8.3.230.0110.00816.53
8.3.220.0030.00517.37
8.3.210.0090.01018.45
8.3.200.0060.00216.86
8.3.190.0140.00817.29
8.3.180.0120.00616.87
8.3.170.0070.01118.83
8.3.160.0040.00418.38
8.3.150.0120.00620.82
8.3.140.0210.01116.67
8.3.130.0290.00916.59
8.3.120.0190.00717.77
8.3.110.0150.00818.80
8.3.100.0200.00720.29
8.3.90.0230.00321.64
8.3.80.0220.00517.98
8.3.70.0290.00317.54
8.3.60.0260.00317.53
8.3.50.0200.00721.89
8.3.40.0150.00818.28
8.3.30.0150.00918.32
8.3.20.0150.00621.18
8.3.10.0140.00621.41
8.3.00.0080.00820.89
8.2.290.0210.00919.35
8.2.280.0070.00118.42
8.2.270.0100.00719.04
8.2.260.0170.00617.54
8.2.250.0190.00417.68
8.2.240.0190.00716.99
8.2.230.0200.00718.04
8.2.220.0170.00627.04
8.2.210.0220.00521.59
8.2.200.0160.00717.68
8.2.190.0210.00516.39
8.2.180.0200.00721.39
8.2.170.0200.00818.41
8.2.160.0200.00420.31
8.2.150.0160.00720.73
8.2.140.0140.01020.83
8.2.130.0160.00521.36
8.2.120.0150.00619.36
8.2.110.0150.00719.16
8.2.100.0160.00418.19
8.2.90.0140.00318.14
8.2.80.0100.00718.88
8.2.70.0100.00517.97
8.2.60.0080.00718.05
8.2.50.0150.00818.25
8.2.40.0110.00418.50
8.2.30.0080.00818.42
8.2.20.0120.00818.29
8.2.10.0140.00418.10
8.2.00.0170.00518.39
8.1.330.0110.00821.88
8.1.320.0130.00716.19
8.1.310.0220.00716.39
8.1.300.0240.00316.60
8.1.290.0200.00323.53
8.1.280.0200.00820.98
8.1.270.0150.00620.52
8.1.260.0140.00721.92
8.1.250.0170.00422.45
8.1.240.0140.00619.45
8.1.230.0160.00518.94
8.1.220.0130.00618.00
8.1.210.0160.00518.25
8.1.200.0130.00717.83
8.1.190.0120.00817.82
8.1.180.0140.00817.99
8.1.170.0180.00418.18
8.1.160.0120.00620.88
8.1.150.0140.00618.29
8.1.140.0130.00818.31
8.1.130.0110.00917.95
8.1.120.0160.00417.93
8.1.110.0110.00917.90
8.1.100.0120.00718.14
8.1.90.0130.00617.79
8.1.80.0120.00618.13
8.1.70.0110.00717.84
8.1.60.0120.00817.85
8.1.50.0160.00417.86
8.1.40.0150.00617.85
8.1.30.0150.00717.96
8.1.20.0140.00418.17
8.1.10.0160.00617.77
8.1.00.0160.00617.74
8.0.300.0150.00618.21
8.0.290.0120.00817.12
8.0.280.0160.00517.62
8.0.270.0140.00717.24
8.0.260.0200.00217.16
8.0.250.0180.00517.32
8.0.240.0170.00617.33
8.0.230.0140.00517.26
8.0.220.0180.00417.14
8.0.210.0120.00817.24
8.0.200.0140.00817.20
8.0.190.0180.00617.23
8.0.180.0150.00517.17
8.0.170.0150.00617.17
8.0.160.0140.00517.18
8.0.150.0100.00917.09
8.0.140.0160.00517.06
8.0.130.0160.00416.40
8.0.120.0150.00617.16
8.0.110.0180.00417.12
8.0.100.0140.00717.13
8.0.90.0160.00617.14
8.0.80.0180.00517.16
8.0.70.0140.00717.13
8.0.60.0190.00317.13
8.0.50.0140.00717.18
8.0.30.0200.00717.20
8.0.20.0170.00817.20
8.0.10.0190.00717.24
8.0.00.0180.00617.40
7.4.330.0150.00516.38
7.4.320.0120.01016.87
7.4.300.0130.00716.79
7.4.290.0180.00516.82
7.4.280.0140.00716.65
7.4.270.0110.00816.83
7.4.260.0130.00516.27
7.4.250.0160.00616.78
7.4.240.0160.00616.82
7.4.230.0190.00616.71
7.4.220.0140.00616.74
7.4.210.0140.00916.75
7.4.200.0150.00616.72
7.4.190.0180.00716.87
7.4.180.0170.00616.82
7.4.160.0220.00516.82
7.4.150.0220.00516.72
7.4.140.0170.00816.64
7.4.130.0150.00816.62
7.4.120.0180.00616.69
7.4.110.0220.00516.67
7.4.100.0190.00916.73
7.4.90.0160.01016.61
7.4.80.0150.01016.62
7.4.70.0150.00916.60
7.4.60.0130.00916.65
7.4.50.0130.01016.58
7.4.40.0140.00916.50
7.4.30.0140.00716.62
7.4.20.0150.00616.68
7.4.10.0130.01016.71
7.4.00.0160.00716.57
7.3.330.0170.00416.46
7.3.320.0150.00415.83
7.3.310.0140.00516.32
7.3.300.0170.00516.45
7.3.290.0160.00516.46
7.3.280.0160.00816.35
7.3.270.0200.00616.44
7.3.260.0190.00616.41
7.3.250.0160.00816.52
7.3.240.0140.00916.43
7.3.230.0160.00816.35
7.3.220.0200.00816.48
7.3.210.0200.00616.38
7.3.200.0180.00616.41
7.3.190.0160.00816.46
7.3.180.0160.00816.46
7.3.170.0180.00716.43
7.3.160.0150.00916.39
7.3.150.0160.00816.40
7.3.140.0150.00716.45
7.3.130.0140.00816.48
7.3.120.0170.00516.43
7.3.110.0150.00616.38
7.3.100.0150.00716.40
7.3.90.0140.00716.55
7.3.80.0160.00816.40
7.3.70.0150.00616.48
7.3.60.0140.00916.47
7.3.50.0150.00816.52
7.3.40.0130.00816.47
7.3.30.0180.00616.44
7.3.20.0180.00816.98
7.3.10.0130.00916.99
7.3.00.0140.00916.92
7.2.340.0180.00516.58
7.2.330.0180.00816.65
7.2.320.0140.01016.64
7.2.310.0160.00816.69
7.2.300.0170.00716.67
7.2.290.0190.00516.61
7.2.280.0160.00816.55
7.2.270.0140.00916.58
7.2.260.0150.00816.55
7.2.250.0180.00816.68
7.2.240.0180.00716.64
7.2.230.0180.00616.60
7.2.220.0160.00816.55
7.2.210.0140.01016.61
7.2.200.0150.00916.62
7.2.190.0150.00816.63
7.2.180.0150.00816.69
7.2.170.0180.00616.71
7.2.160.0120.01016.64
7.2.150.0150.00717.22
7.2.140.0180.00917.22
7.2.130.0170.00817.30
7.2.120.0150.00917.30
7.2.110.0170.00817.24
7.2.100.0170.00717.24
7.2.90.0190.00917.25
7.2.80.0170.00917.20
7.2.70.0150.01017.09
7.2.60.0140.01017.17
7.2.50.0180.00717.22
7.2.40.0170.00917.20
7.2.30.0170.01017.25
7.2.20.0220.00817.34
7.2.10.0200.00717.21
7.2.00.0150.01017.28

preferences:
29.22 ms | 403 KiB | 5 Q