3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new DateTime('31-07-2017'); echo $now->format('d-m-Y'); $startOfWeek = $now->modify('Monday this week');

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)
8.3.60.0150.00318.12
8.3.50.0040.01116.19
8.3.40.0040.01218.67
8.3.30.0090.00618.70
8.3.20.0050.00320.16
8.3.10.0040.00421.82
8.3.00.0060.00319.38
8.2.180.0100.01018.42
8.2.170.0070.00722.96
8.2.160.0110.00420.40
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0080.00021.00
8.2.120.0000.00826.35
8.2.110.0100.00020.95
8.2.100.0070.00418.28
8.2.90.0050.00319.41
8.2.80.0000.00817.97
8.2.70.0060.00317.75
8.2.60.0040.00418.16
8.2.50.0050.00318.10
8.2.40.0040.00420.78
8.2.30.0000.00821.23
8.2.20.0000.00718.09
8.2.10.0040.00418.17
8.2.00.0040.00417.98
8.1.280.0060.01025.92
8.1.270.0070.00024.04
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0030.00623.80
8.1.230.0000.01119.28
8.1.220.0040.00417.91
8.1.210.0060.00318.77
8.1.200.0040.00417.60
8.1.190.0040.00417.48
8.1.180.0000.00718.10
8.1.170.0040.00418.61
8.1.160.0000.00719.10
8.1.150.0040.00420.73
8.1.140.0040.00419.64
8.1.130.0030.00318.85
8.1.120.0030.00317.55
8.1.110.0030.00517.59
8.1.100.0000.00717.49
8.1.90.0040.00417.63
8.1.80.0070.00017.52
8.1.70.0000.00717.60
8.1.60.0000.00717.70
8.1.50.0040.00417.61
8.1.40.0040.00417.67
8.1.30.0040.00417.79
8.1.20.0030.00517.66
8.1.10.0040.00417.73
8.1.00.0000.00717.75
8.0.300.0000.00818.77
8.0.290.0060.00317.00
8.0.280.0070.00018.58
8.0.270.0070.00017.38
8.0.260.0050.00317.07
8.0.250.0030.00317.19
8.0.240.0000.00817.16
8.0.230.0040.00417.16
8.0.220.0000.00716.98
8.0.210.0040.00417.08
8.0.200.0030.00317.10
8.0.190.0000.00817.18
8.0.180.0000.00716.98
8.0.170.0070.00017.08
8.0.160.0000.00717.04
8.0.150.0040.00416.99
8.0.140.0050.00317.02
8.0.130.0000.00613.43
8.0.120.0080.00017.07
8.0.110.0040.00417.07
8.0.100.0000.00716.95
8.0.90.0040.00417.03
8.0.80.0130.00317.07
8.0.70.0000.00717.12
8.0.60.0050.00316.90
8.0.50.0040.00416.93
8.0.30.0070.01017.32
8.0.20.0090.01017.42
8.0.10.0050.00317.18
8.0.00.0120.01217.01
7.4.330.0030.00315.55
7.4.320.0000.00716.65
7.4.300.0060.00016.61
7.4.290.0040.00416.62
7.4.280.0090.00016.60
7.4.270.0080.00016.73
7.4.260.0020.00716.63
7.4.250.0030.00516.59
7.4.240.0040.00416.60
7.4.230.0040.00416.73
7.4.220.0090.00916.69
7.4.210.0060.01416.79
7.4.200.0030.00316.47
7.4.160.0110.00516.79
7.4.150.0030.01417.40
7.4.140.0090.01417.86
7.4.130.0120.01216.49
7.4.120.0050.01416.72
7.4.110.0180.00316.71
7.4.100.0110.01116.77
7.4.90.0120.00916.64
7.4.80.0120.00619.39
7.4.70.0100.00616.71
7.4.60.0120.00316.62
7.4.50.0030.00916.42
7.4.40.0100.00616.91
7.4.30.0100.00616.55
7.4.00.0070.00715.13
7.3.330.0000.00613.06
7.3.320.0030.00313.10
7.3.310.0070.00016.14
7.3.300.0060.00016.36
7.3.290.0060.00816.32
7.3.280.0090.00716.33
7.3.270.0170.00717.40
7.3.260.0110.00516.36
7.3.250.0120.00916.41
7.3.240.0090.01216.61
7.3.230.0150.00416.62
7.3.210.0060.01016.58
7.3.200.0130.00316.47
7.3.190.0130.00416.53
7.3.180.0070.01116.36
7.3.170.0180.00316.55
7.3.160.0060.00916.73
7.3.10.0000.01616.66
7.3.00.0130.00016.67
7.2.330.0060.01216.67
7.2.320.0140.00416.54
7.2.310.0000.01616.91
7.2.300.0030.01316.95
7.2.290.0120.00916.81
7.2.130.0050.00516.88
7.2.120.0040.00716.74
7.2.110.0000.00916.95
7.2.100.0070.00717.17
7.2.90.0030.01016.98
7.2.80.0000.01316.93
7.2.70.0000.01316.76
7.2.60.0030.00816.69
7.2.50.0120.00617.21
7.2.40.0030.00916.76
7.2.30.0070.00417.05
7.2.20.0080.00317.05
7.2.10.0070.00716.98
7.2.00.0050.00618.17
7.1.250.0000.01315.96
7.1.200.0040.01115.70
7.1.100.0030.00917.98
7.1.70.0030.01417.09
7.1.60.0200.01334.81
7.1.50.0280.01234.88
7.1.40.0200.01734.32
7.1.30.0270.01034.63
7.1.20.0240.02034.66
7.1.10.0030.01416.65
7.1.00.0130.01016.65
7.0.200.0060.01116.58
7.0.190.0090.00916.54
7.0.180.0060.00916.23
7.0.170.0090.00616.42
7.0.160.0050.01116.27
7.0.150.0030.01516.18
7.0.140.0090.00916.43
7.0.130.0070.01016.50
7.0.120.0070.01116.50
7.0.110.0070.01016.16
7.0.100.0060.01116.66
7.0.90.0030.01816.36
7.0.80.0090.00916.45
7.0.70.0070.01116.14
7.0.60.0130.00716.00
7.0.50.0030.01516.54
7.0.40.0110.01016.66
7.0.30.0090.01016.61
7.0.20.0030.01516.32
7.0.10.0090.00916.37
7.0.00.0080.02116.23

preferences:
38.13 ms | 400 KiB | 5 Q