3v4l.org

run code in 300+ PHP versions simultaneously
<?php $needYear=2018; $needMonth=10; $_startTime = strtotime('2018-10-31 00:00:00'); $_endTime = strtotime('2018-11-01 00:00:00'); var_dump(date('Y-n', $_startTime), date('Y-n', $_endTime), $needYear . '-' . $needMonth);

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)
8.3.40.0110.00418.79
8.3.30.0080.00818.68
8.3.20.0080.00019.16
8.3.10.0080.00023.52
8.3.00.0050.00320.62
8.2.170.0100.00622.96
8.2.160.0070.00722.26
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0080.00019.95
8.2.120.0040.00426.35
8.2.110.0150.00920.95
8.2.100.0090.00317.91
8.2.90.0040.00417.63
8.2.80.0000.00817.97
8.2.70.0000.00818.03
8.2.60.0070.00018.16
8.2.50.0040.00418.10
8.2.40.0080.00019.30
8.2.30.0080.00019.23
8.2.20.0040.00418.22
8.2.10.0040.00418.23
8.2.00.0090.00017.76
8.1.270.0080.00018.63
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00621.56
8.1.230.0080.00417.71
8.1.220.0000.00817.78
8.1.210.0000.00918.77
8.1.200.0000.01017.48
8.1.190.0050.00317.36
8.1.180.0040.00418.10
8.1.170.0040.00418.71
8.1.160.0000.00718.84
8.1.150.0040.00418.81
8.1.140.0000.00722.13
8.1.130.0000.00720.18
8.1.120.0050.00317.68
8.1.110.0040.00417.66
8.1.100.0000.00717.51
8.1.90.0030.00517.56
8.1.80.0000.00817.70
8.1.70.0040.00417.56
8.1.60.0040.00417.63
8.1.50.0040.00417.67
8.1.40.0080.00017.66
8.1.30.0000.01017.65
8.1.20.0040.00417.79
8.1.10.0000.00817.65
8.1.00.0040.00417.50
8.0.300.0000.00718.77
8.0.290.0080.00017.00
8.0.280.0030.00318.57
8.0.270.0000.00817.31
8.0.260.0060.00018.50
8.0.250.0030.00317.13
8.0.240.0030.00317.20
8.0.230.0050.00217.14
8.0.220.0040.00416.95
8.0.210.0020.00517.04
8.0.200.0040.00417.01
8.0.190.0000.01117.16
8.0.180.0000.00717.01
8.0.170.0040.00416.98
8.0.160.0040.00417.07
8.0.150.0050.00216.91
8.0.140.0030.00316.93
8.0.130.0030.00313.50
8.0.120.0040.00417.01
8.0.110.0030.00617.10
8.0.100.0050.00317.09
8.0.90.0000.00716.86
8.0.80.0090.00917.07
8.0.70.0000.00816.96
8.0.60.0000.00817.14
8.0.50.0040.00417.12
8.0.30.0090.00917.06
8.0.20.0070.01117.40
8.0.10.0040.00417.16
8.0.00.0130.00716.90
7.4.330.0020.00215.55
7.4.320.0060.00016.71
7.4.300.0070.00016.63
7.4.290.0030.00316.63
7.4.280.0000.00816.60
7.4.270.0040.00416.53
7.4.260.0040.00416.63
7.4.250.0040.00416.62
7.4.240.0000.00716.63
7.4.230.0000.00616.65
7.4.220.0000.00716.64
7.4.210.0030.01116.67
7.4.200.0030.00316.73
7.4.160.0060.01016.66
7.4.140.0130.00717.86
7.4.130.0090.00916.72
7.4.120.0110.00716.66
7.4.110.0120.01116.62
7.4.100.0160.00716.35
7.4.90.0100.00716.68
7.4.80.0130.00319.39
7.4.70.0090.00916.80
7.4.60.0120.00616.48
7.4.50.0070.01016.54
7.4.40.0160.00316.56
7.4.00.0150.00015.00
7.3.330.0050.00013.24
7.3.320.0000.00513.07
7.3.310.0030.00516.45
7.3.300.0060.00016.32
7.3.290.0000.00716.11
7.3.280.0070.01116.31
7.3.260.0100.00816.49
7.3.240.0070.01016.47
7.3.230.0060.01216.49
7.3.210.0130.00316.35
7.3.200.0120.00416.40
7.3.190.0060.01016.61
7.3.180.0130.00716.46
7.3.170.0130.00416.73
7.3.160.0140.00316.41
7.3.10.0050.00916.56
7.3.00.0060.00516.71
7.2.330.0060.01216.94
7.2.320.0130.00916.63
7.2.310.0000.01616.67
7.2.300.0130.00416.85
7.2.290.0090.00916.70
7.2.130.0080.00716.95
7.2.120.0040.00717.05
7.2.110.0360.00716.27
7.2.100.0080.00716.14
7.2.90.0110.00516.31
7.2.80.0040.01116.24
7.2.70.0340.00516.30
7.2.60.0080.00616.31
7.2.50.0090.00516.34
7.2.40.0050.00916.22
7.2.30.0270.00516.19
7.2.20.0170.00916.24
7.2.10.0340.00616.13
7.2.00.0360.01016.19
7.1.250.0030.01215.93
7.1.230.0900.00914.02
7.1.220.0190.00314.07
7.1.210.0140.00513.93
7.1.200.0050.01114.04
7.1.190.0510.00613.73
7.1.180.0710.01213.84
7.1.170.0180.00013.88
7.1.160.0220.00913.59
7.1.150.0130.00313.80
7.1.140.0940.00314.09
7.1.130.0790.00613.79
7.1.120.0920.00613.98
7.1.110.0890.00313.95
7.1.100.0950.00713.69
7.1.90.1080.01013.84
7.1.80.0760.00013.85
7.1.70.1210.00714.01
7.1.60.1000.01331.95
7.1.50.1300.01631.73
7.1.40.1340.01032.00
7.1.30.1140.01631.68
7.1.20.1580.00331.72
7.1.10.1480.00313.90
7.1.00.0840.00713.96
5.6.380.0110.00614.37

preferences:
36.52 ms | 400 KiB | 5 Q