3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($h = 1; $h < 48; $h++) { $dt = new DateTime(sprintf("2018-03-25 %02u:%02u:00", $h / 2, ($h % 2) * 30)); echo $dt->format("Y-m-d H:i:s -> "); $dt->setTime(0, 0, 0); echo $dt->format("Y-m-d H:i:s\n"); }

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)
8.3.70.0090.00616.61
8.3.60.0120.00916.50
8.3.50.0110.00716.36
8.3.40.0060.01018.93
8.3.30.0060.01018.85
8.3.20.0030.00521.54
8.3.10.0040.00423.39
8.3.00.0060.00319.45
8.2.190.0120.00316.88
8.2.180.0080.00818.41
8.2.170.0120.00322.96
8.2.160.0070.01122.27
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.95
8.2.110.0130.00721.07
8.2.100.0060.00618.04
8.2.90.0030.00618.22
8.2.80.0080.00020.58
8.2.70.0040.00417.93
8.2.60.0080.00017.63
8.2.50.0050.00318.16
8.2.40.0000.00822.33
8.2.30.0000.00719.58
8.2.20.0050.00318.05
8.2.10.0030.00517.97
8.2.00.0050.00218.19
8.1.280.0090.00625.92
8.1.270.0100.00722.02
8.1.260.0070.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00322.59
8.1.230.0120.00020.87
8.1.220.0050.00317.91
8.1.210.0030.00718.80
8.1.200.0000.00817.47
8.1.190.0030.00617.35
8.1.180.0030.00618.10
8.1.170.0000.00818.95
8.1.160.0030.00518.91
8.1.150.0040.00419.09
8.1.140.0040.00417.78
8.1.130.0030.00719.12
8.1.120.0030.00617.58
8.1.110.0000.00717.66
8.1.100.0000.00817.53
8.1.90.0000.01017.63
8.1.80.0040.00417.51
8.1.70.0040.00417.61
8.1.60.0060.00317.53
8.1.50.0070.00417.57
8.1.40.0050.00317.46
8.1.30.0040.00417.70
8.1.20.0000.00817.58
8.1.10.0030.00517.72
8.1.00.0090.00017.63
8.0.300.0000.00720.12
8.0.290.0030.00516.75
8.0.280.0040.00418.43
8.0.270.0050.00217.33
8.0.260.0070.00016.88
8.0.250.0030.00317.09
8.0.240.0060.00317.17
8.0.230.0040.00417.02
8.0.220.0030.00516.96
8.0.210.0040.00417.09
8.0.200.0000.00817.04
8.0.190.0060.00316.99
8.0.180.0040.00417.02
8.0.170.0060.00317.02
8.0.160.0000.00817.06
8.0.150.0050.00217.02
8.0.140.0040.00416.97
8.0.130.0000.00713.41
8.0.120.0040.00417.07
8.0.110.0000.00717.04
8.0.100.0030.00516.99
8.0.90.0030.00516.99
8.0.80.0070.01017.04
8.0.70.0040.00416.93
8.0.60.0070.00017.02
8.0.50.0030.00517.07
8.0.30.0060.01517.27
8.0.20.0110.00817.47
8.0.10.0080.00017.02
8.0.00.0110.00816.77
7.4.330.0020.00215.55
7.4.320.0030.00316.46
7.4.300.0040.00416.52
7.4.290.0050.00316.69
7.4.280.0060.00616.56
7.4.270.0000.00816.58
7.4.260.0000.00716.70
7.4.250.0030.00516.65
7.4.240.0000.00716.66
7.4.230.0050.00316.69
7.4.220.0050.00316.75
7.4.210.0080.00616.63
7.4.200.0050.00216.57
7.4.160.0100.00716.58
7.4.140.0070.01417.86
7.4.130.0100.01016.54
7.4.120.0140.00916.61
7.4.110.0070.01116.50
7.4.100.0060.01616.62
7.4.90.0130.00516.68
7.4.80.0060.01319.39
7.4.70.0160.00816.64
7.4.60.0130.00316.36
7.4.50.0060.00916.57
7.4.40.0080.01116.75
7.4.00.0030.01314.86
7.3.330.0030.00313.30
7.3.320.0030.00313.29
7.3.310.0050.00316.34
7.3.300.0030.00316.31
7.3.290.0000.00716.50
7.3.280.0080.00816.45
7.3.260.0130.00816.67
7.3.240.0120.01016.62
7.3.230.0080.01316.68
7.3.210.0110.00716.60
7.3.200.0080.00816.43
7.3.190.0120.00316.54
7.3.180.0000.01616.69
7.3.170.0090.01216.50
7.3.160.0150.00416.47
7.3.10.0110.00816.64
7.3.00.0050.00816.64
7.2.330.0140.01316.70
7.2.320.0070.01017.09
7.2.310.0080.01116.94
7.2.300.0090.00916.69
7.2.290.0110.01516.75
7.2.130.0160.00516.78
7.2.120.0050.00916.91
7.2.110.0100.00717.12
7.2.100.0140.00817.01
7.2.90.0070.00916.79
7.2.80.0060.01016.79
7.2.70.0040.00917.01
7.2.60.0150.00616.96
7.2.50.0090.00616.91
7.2.40.0080.01116.98
7.2.30.0160.01317.53
7.2.20.0180.00817.31
7.2.10.0080.01517.49
7.2.00.0080.01017.45
7.1.250.0150.00115.89
7.1.200.0040.00416.03
7.1.150.0150.01416.93
7.1.140.0160.01416.97
7.1.130.0140.01216.72
7.1.120.0130.01316.79
7.1.110.0100.01316.20
7.1.100.0110.01116.31
7.1.90.0150.01516.61
7.1.80.0190.01216.50
7.1.70.0120.01615.51
7.1.60.0350.01733.38
7.1.50.0280.02132.96
7.1.40.0360.01732.86
7.1.30.0360.01432.85
7.1.20.0370.01732.84
7.1.10.0100.01315.16
7.1.00.0140.01215.01

preferences:
17.66 ms | 401 KiB | 5 Q