3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new DateTime(); usleep(10); // wait for 0.001 ms var_dump((new DateTime())->format('u') == $now->format('u'));

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)
8.3.60.0110.00316.50
8.3.50.0110.00320.03
8.3.40.0070.00718.63
8.3.30.0070.00718.84
8.3.20.0080.00019.20
8.3.10.0040.00423.61
8.3.00.0040.00420.96
8.2.180.0070.00716.62
8.2.170.0140.00722.96
8.2.160.0070.00720.38
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0030.00521.11
8.2.120.0070.00026.35
8.2.110.0060.00320.56
8.2.100.0080.00419.45
8.2.90.0080.00017.63
8.2.80.0000.00818.89
8.2.70.0050.00317.80
8.2.60.0000.00718.03
8.2.50.0050.00318.10
8.2.40.0070.00020.45
8.2.30.0050.00319.16
8.2.20.0000.00818.06
8.2.10.0040.00418.09
8.2.00.0040.00417.86
8.1.280.0140.00325.92
8.1.270.0000.00823.82
8.1.260.0000.00828.09
8.1.250.0070.00028.09
8.1.240.0040.00423.64
8.1.230.0040.00822.77
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0030.00617.48
8.1.190.0000.00819.14
8.1.180.0030.00618.10
8.1.170.0000.00918.78
8.1.160.0000.00718.98
8.1.150.0040.00422.04
8.1.140.0040.00419.62
8.1.130.0030.00317.66
8.1.120.0040.00417.66
8.1.110.0050.00317.65
8.1.100.0040.00417.68
8.1.90.0000.00717.55
8.1.80.0030.00317.63
8.1.70.0000.00717.52
8.1.60.0000.00717.74
8.1.50.0080.00017.66
8.1.40.0030.00517.64
8.1.30.0080.00017.73
8.1.20.0040.00417.73
8.1.10.0050.00217.56
8.1.00.0040.00417.66
8.0.300.0000.00718.93
8.0.290.0040.00416.88
8.0.280.0030.00318.56
8.0.270.0040.00417.33
8.0.260.0070.00017.25
8.0.250.0070.00017.05
8.0.240.0000.00717.02
8.0.230.0030.00317.05
8.0.220.0000.00817.04
8.0.210.0030.00516.94
8.0.200.0000.00616.95
8.0.190.0000.00817.12
8.0.180.0070.00017.05
8.0.170.0040.00417.00
8.0.160.0040.00416.92
8.0.150.0050.00216.94
8.0.140.0050.00316.88
8.0.130.0030.00313.39
8.0.120.0000.00817.02
8.0.110.0040.00416.77
8.0.100.0000.00717.05
8.0.90.0040.00416.95
8.0.80.0090.00917.00
8.0.70.0040.00417.12
8.0.60.0050.00217.05
8.0.50.0040.00417.06
8.0.30.0100.01017.23
8.0.20.0090.01017.40
8.0.10.0040.00417.22
8.0.00.0170.00016.81
7.4.330.0000.00515.55
7.4.320.0070.00016.77
7.4.300.0030.00316.72
7.4.290.0070.00016.63
7.4.280.0030.00516.77
7.4.270.0030.00316.79
7.4.260.0000.00716.64
7.4.250.0070.00016.59
7.4.240.0030.00316.63
7.4.230.0070.00016.77
7.4.220.0150.00616.67
7.4.210.0120.00616.69
7.4.200.0060.00316.40
7.4.160.0140.00316.58
7.4.150.0060.01217.40
7.4.140.0150.00817.86
7.4.130.0090.01016.64
7.4.120.0090.01216.63
7.4.110.0070.01016.66
7.4.100.0090.00916.47
7.4.90.0070.01116.70
7.4.80.0030.01619.39
7.4.70.0030.01416.64
7.4.60.0130.00716.55
7.4.50.0040.00816.78
7.4.40.0040.01416.72
7.4.30.0130.00816.71
7.4.00.0040.01314.86
7.3.330.0000.00613.23
7.3.320.0050.00013.05
7.3.310.0070.00016.39
7.3.300.0030.00316.19
7.3.290.0060.01016.32
7.3.280.0070.01116.32
7.3.270.0070.01117.40
7.3.260.0130.00716.53
7.3.250.0080.00916.40
7.3.240.0100.00816.47
7.3.230.0070.01016.39
7.3.210.0070.01016.48
7.3.200.0070.01116.61
7.3.190.0140.00016.63
7.3.180.0000.01516.25
7.3.170.0120.00816.58
7.3.160.0070.01016.55
7.2.330.0090.00916.42
7.2.320.0070.01016.70
7.2.310.0060.01016.65
7.2.300.0120.01216.76
7.2.290.0060.01216.48
7.2.60.0000.01416.89
7.2.00.0130.00319.57
7.1.200.0030.01015.84
7.1.100.0310.01017.98
7.1.70.0040.00417.38
7.1.60.0000.01016.95
7.1.50.0070.00417.10
7.1.00.0070.07322.43
7.0.200.0050.00316.95
7.0.130.0200.05021.97
7.0.120.0070.06722.05
7.0.110.0100.06321.95
7.0.100.0000.06322.20
7.0.90.0030.06722.03
7.0.80.0030.06322.10
7.0.70.0100.05022.21
7.0.60.0170.04722.04
7.0.50.0000.06322.13
7.0.40.0000.06322.04
7.0.30.0070.05722.11
7.0.20.0570.08020.25
7.0.10.0070.06322.16
7.0.00.0200.04722.07
5.6.280.0170.06321.02
5.6.270.0200.06021.09
5.6.260.0170.05321.07
5.6.250.0100.05320.85
5.6.240.0070.06020.87
5.6.230.0070.06021.10
5.6.220.0100.05320.96
5.6.210.0100.05320.98
5.6.200.0100.05320.99
5.6.190.0100.06020.99
5.6.180.0070.05721.03
5.6.170.0030.08321.04
5.6.160.0070.05720.80
5.6.150.0030.08021.06
5.6.140.0230.04720.98
5.6.130.0070.06020.94
5.6.120.0170.06020.83
5.6.110.0200.06320.79
5.6.100.0100.06020.99
5.6.90.0100.05720.98
5.6.80.0130.04720.39
5.6.70.0100.05320.28
5.6.60.0130.06720.36
5.6.50.0100.07320.42
5.6.40.0100.05320.21
5.6.30.0100.05720.39
5.6.20.0130.05320.41
5.6.10.0100.05020.20
5.6.00.0100.05720.21

preferences:
51.44 ms | 401 KiB | 5 Q