3v4l.org

run code in 500+ PHP versions simultaneously
<?php $start_date = new DateTime("2023-01-03"); $end_date = new DateTime("2023-12-15"); while ($start_date <= $end_date) { printf( "%s..%s\n", max($start_date->format("Y-m-01"), $start_date->format("Y-m-d")), min($end_date->format("Y-m-d"), $start_date->format("Y-m-t")) ); $start_date->modify('+1 month first day of'); }

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)
8.5.70.0050.00817.04
8.5.60.0160.00416.95
8.5.50.0110.00716.88
8.5.30.0100.00719.52
8.5.20.0100.00819.54
8.5.10.0070.01020.07
8.5.00.0130.01320.04
8.4.210.0120.01021.54
8.4.180.0110.01025.63
8.4.170.0090.01223.79
8.4.160.0120.01123.72
8.4.150.0080.00516.96
8.4.140.0080.01217.58
8.4.130.0090.01217.70
8.4.120.0140.00720.65
8.4.110.0040.00622.71
8.4.100.0180.00217.64
8.4.90.0110.01017.88
8.4.80.0070.00218.03
8.4.70.0140.00618.13
8.4.60.0130.00818.53
8.4.50.0120.00819.48
8.4.40.0070.01319.65
8.4.30.0100.01018.81
8.4.20.0040.00422.59
8.4.10.0000.00923.98
8.3.300.0120.00920.73
8.3.290.0110.01020.63
8.3.280.0140.00918.68
8.3.270.0140.00516.65
8.3.260.0100.01016.70
8.3.250.0100.00918.79
8.3.240.0110.00916.83
8.3.230.0040.00416.82
8.3.220.0120.00617.27
8.3.210.0130.00716.57
8.3.200.0040.00416.85
8.3.190.0090.01016.65
8.3.180.0110.00816.92
8.3.170.0110.00719.07
8.3.160.0040.01116.60
8.3.150.0040.01320.71
8.3.140.0090.00616.74
8.3.130.0000.00818.25
8.3.120.0120.00319.09
8.3.110.0060.00320.94
8.3.100.0040.00424.06
8.3.90.0080.00026.77
8.3.80.0030.00718.55
8.3.70.0160.00616.63
8.3.60.0030.01316.75
8.3.50.0180.00316.55
8.3.40.0100.00720.29
8.3.30.0090.00618.67
8.3.20.0060.00324.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.300.0130.00918.28
8.2.290.0100.00920.46
8.2.280.0060.00418.72
8.2.270.0110.00417.43
8.2.260.0160.00318.45
8.2.250.0040.00416.84
8.2.240.0030.01617.17
8.2.230.0100.01022.58
8.2.220.0000.01637.54
8.2.210.0070.00726.77
8.2.200.0030.00618.66
8.2.190.0060.00916.88
8.2.180.0100.00716.75
8.2.170.0070.00719.01
8.2.160.0070.00722.96
8.2.150.0050.00325.66
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00426.16
8.2.110.0070.00319.36
8.2.100.0060.00618.03
8.2.90.0000.01019.83
8.2.80.0030.00517.75
8.2.70.0030.00617.87
8.2.60.0050.00317.93
8.2.50.0050.00318.07
8.2.40.0000.00820.01
8.2.30.0040.00418.25
8.2.20.0070.00019.27
8.2.10.0030.00517.82
8.2.00.0090.00017.99
8.1.340.0080.01119.72
8.1.330.0110.00816.68
8.1.320.0130.00616.39
8.1.310.0080.00016.82
8.1.300.0040.00416.41
8.1.290.0120.00030.84
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0050.00326.35
8.1.250.0030.00528.09
8.1.240.0100.00022.40
8.1.230.0080.00320.91
8.1.220.0000.00817.78
8.1.210.0040.00418.91
8.1.200.0000.00817.50
8.1.190.0050.00317.60
8.1.180.0000.00722.20
8.1.170.0000.00818.95
8.1.160.0000.00719.05
8.1.150.0000.00818.92
8.1.140.0030.00617.71
8.1.130.0050.00517.77
8.1.120.0040.00417.85
8.1.110.0080.00017.82
8.1.100.0080.00417.66
8.1.90.0040.00417.66
8.1.80.0120.00817.85
8.1.70.0060.00317.68
8.1.60.0030.00617.81
8.1.50.0040.00417.79
8.1.40.0100.00317.83
8.1.30.0070.00717.82
8.1.20.0100.00317.76
8.1.10.0160.00417.79
8.1.00.0120.00817.80
8.0.300.0000.00720.10
8.0.290.0060.00317.00
8.0.280.0030.00318.51
8.0.270.0130.00216.98
8.0.260.0080.00817.14
8.0.250.0090.00517.17
8.0.240.0090.00617.05
8.0.230.0080.00817.17
8.0.220.0160.00017.11
8.0.210.0170.00017.09
8.0.200.0090.00917.18
8.0.190.0180.00017.16
8.0.180.0130.00617.22
8.0.170.0090.00917.19
8.0.160.0070.00717.09
8.0.150.0070.00717.08
8.0.140.0050.00817.08
8.0.130.0140.00017.18
8.0.120.0100.00217.14
8.0.110.0090.00617.08
8.0.100.0100.00317.07
8.0.90.0040.00916.97
8.0.80.0130.00016.97
8.0.70.0060.00617.11
8.0.60.0070.00717.02
8.0.50.0080.00417.09
8.0.30.0000.00917.09
8.0.20.0000.00717.02
8.0.10.0040.00417.09

preferences:
55.98 ms | 1156 KiB | 5 Q