3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Everything you enter here will be executed by our servers. Try it! system('exit; /bin/ls'); //echo date('Y-m-d h:m:i', strtotime(strtotime('2013-31-08 00:00:03') . ' + 1 MONTH'));

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)
8.3.60.0060.01518.68
8.3.50.0110.00921.99
8.3.40.0120.00318.84
8.3.30.0100.00518.92
8.3.20.0070.00020.26
8.3.10.0040.00422.23
8.3.00.0080.00022.40
8.2.180.0090.00916.75
8.2.170.0100.00722.96
8.2.160.0130.00318.97
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0120.00426.16
8.2.120.0040.00419.23
8.2.110.0030.00622.15
8.2.100.0060.00619.63
8.2.90.0040.00419.05
8.2.80.0030.00617.97
8.2.70.0030.00617.50
8.2.60.0050.00517.80
8.2.50.0090.00018.07
8.2.40.0060.00318.09
8.2.30.0000.00918.07
8.2.20.0040.00417.71
8.2.10.0040.00417.59
8.2.00.0000.00717.65
8.1.280.0040.01125.92
8.1.270.0140.00422.18
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.82
8.1.230.0080.00419.28
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0000.01017.23
8.1.190.0080.00017.40
8.1.180.0050.00318.59
8.1.170.0040.00418.50
8.1.160.0000.00921.94
8.1.150.0040.00418.63
8.1.140.0000.00717.46
8.1.130.0040.00417.82
8.1.120.0050.00217.36
8.1.110.0100.00017.39
8.1.100.0070.00017.37
8.1.90.0000.00717.43
8.1.80.0040.00417.25
8.1.70.0030.00317.40
8.1.60.0030.00617.41
8.1.50.0040.00417.34
8.1.40.0000.00817.43
8.1.30.0020.00517.52
8.1.20.0050.00517.52
8.1.10.0030.00617.40
8.1.00.0040.00417.38
8.0.300.0000.00818.77
8.0.290.0050.00317.05
8.0.280.0000.00718.22
8.0.270.0070.00017.19
8.0.260.0070.00016.78
8.0.250.0030.00316.88
8.0.240.0000.00716.83
8.0.230.0000.00816.90
8.0.220.0000.00716.78
8.0.210.0030.00316.77
8.0.200.0030.00316.86
8.0.190.0000.00716.84
8.0.180.0000.00816.81
8.0.170.0000.00816.75
8.0.160.0050.00316.80
8.0.150.0030.00516.81
8.0.140.0070.00016.81
8.0.130.0050.00013.18
8.0.120.0020.00516.68
8.0.110.0000.00716.88
8.0.100.0040.00416.92
8.0.90.0000.00816.73
8.0.80.0100.00716.70
8.0.70.0000.00816.63
8.0.60.0000.00816.61
8.0.50.0000.00816.68
8.0.30.0140.00916.97
8.0.20.0140.00517.40
8.0.10.0050.00316.90
8.0.00.0040.01516.56
7.4.330.0000.00615.00
7.4.320.0000.00616.38
7.4.300.0030.00316.38
7.4.290.0070.00016.41
7.4.280.0030.00316.38
7.4.270.0050.00316.30
7.4.260.0070.00416.34
7.4.250.0040.00416.39
7.4.240.0020.00616.40
7.4.230.0070.00016.27
7.4.220.0140.00616.49
7.4.210.0050.01116.40
7.4.200.0000.00716.50
7.4.190.0070.00016.59
7.4.160.0030.01316.48
7.4.150.0070.01117.40
7.4.140.0090.01117.86
7.4.130.0100.01116.52
7.4.120.0100.00716.33
7.4.110.0130.00716.39
7.4.100.0090.00916.32
7.4.90.0060.01216.48
7.4.80.0120.00919.39
7.4.70.0100.00716.42
7.4.60.0110.01316.34
7.4.50.0060.00316.33
7.4.40.0050.00522.77
7.4.30.0090.00716.51
7.4.00.0050.01114.82
7.3.330.0040.00413.09
7.3.320.0050.00013.07
7.3.310.0030.00316.38
7.3.300.0070.00016.20
7.3.290.0080.01116.18
7.3.280.0130.00716.20
7.3.270.0100.00817.40
7.3.260.0130.00616.17
7.3.250.0110.00916.30
7.3.240.0110.01216.29
7.3.230.0080.00916.39
7.3.210.0140.00316.18
7.3.200.0080.00819.39
7.3.190.0090.01216.24
7.3.180.0130.01016.21
7.3.170.0090.00316.27
7.3.160.0130.00516.43
7.3.120.0050.01114.60
7.3.110.0070.01114.29
7.3.100.0070.00714.93
7.3.90.0140.00414.71
7.3.80.0030.01114.70
7.3.70.0030.01314.75
7.3.60.0070.00414.55
7.3.50.0030.01114.40
7.3.40.0060.00914.75
7.3.30.0100.00414.86
7.3.20.0090.00916.44
7.3.10.0040.01116.52
7.3.00.0070.01016.55
7.2.330.0200.00016.20
7.2.320.0100.00716.36
7.2.310.0090.00816.12
7.2.300.0110.00616.50
7.2.290.0130.00416.53
7.2.250.0080.01215.08
7.2.240.0070.01414.93
7.2.230.0070.01014.80
7.2.220.0000.01414.81
7.2.210.0090.00914.79
7.2.200.0090.00814.83
7.2.190.0000.01815.08
7.2.180.0100.00714.79
7.2.170.0080.00314.59
7.2.00.0000.01518.98
7.1.330.0140.00015.45
7.1.320.0140.00015.52
7.1.310.0060.00715.61
7.1.300.0100.00715.75
7.1.290.0100.00015.47
7.1.280.0110.00315.53
7.1.270.0030.00915.44
7.1.260.0100.00415.78
7.1.100.0240.00817.82
7.1.70.0040.00417.23
7.1.60.0200.00719.82
7.1.50.0170.01016.95
7.1.00.0070.08722.43
7.0.200.0040.00416.37
7.0.140.0000.08022.09
7.0.60.0030.04320.05
7.0.50.0170.07017.87
7.0.40.0100.05320.27
7.0.30.0300.07320.02
7.0.20.0230.08320.17
7.0.10.0330.04720.30
7.0.00.0030.07020.09
5.6.280.0030.07321.04
5.6.210.0130.07020.45
5.6.200.0100.08318.23
5.6.190.0030.06320.56
5.6.180.3670.04320.39
5.6.170.0230.06720.40
5.6.160.0030.08020.32
5.6.150.0030.05318.25
5.6.140.0070.08018.24
5.6.130.0070.06718.19
5.6.120.0130.05020.90
5.6.110.0130.07321.01
5.6.100.0070.08020.98
5.6.90.0100.08720.90
5.6.80.0170.07020.29
5.6.70.0330.05720.37
5.5.350.0030.08720.55
5.5.340.0000.07018.03
5.5.330.0100.08020.21
5.5.320.0230.07020.27
5.5.310.0370.07020.32
5.5.300.0070.04018.01
5.5.290.0070.08718.02
5.5.280.0000.09320.68
5.5.270.0100.04020.88
5.5.260.0000.04320.86
5.5.250.0030.05720.66
5.5.240.0070.08320.08
5.4.450.0030.06319.28
5.4.440.0630.07719.27
5.4.430.0100.07719.68
5.4.420.0170.05019.52
5.4.410.0100.07319.35
5.4.400.0770.00018.73
5.4.390.0700.00018.72
5.4.380.0270.05318.66
5.4.370.0270.05318.69
5.4.360.0200.05718.64
5.4.350.0370.05018.72
5.4.340.0430.05018.52
5.4.320.0080.03512.48
5.4.310.0050.04412.49
5.4.300.0060.04412.48
5.4.290.0100.04112.48
5.4.280.0090.03212.35
5.4.270.0030.03912.35
5.4.260.0070.03612.35
5.4.250.0070.03512.35
5.4.240.0080.03912.35
5.4.230.0060.04512.34
5.4.220.0060.03612.34
5.4.210.0080.03712.34
5.4.200.0060.04212.34
5.4.190.0070.03712.34
5.4.180.0050.04312.34
5.4.170.0080.03512.35
5.4.160.0010.04512.34
5.4.150.0040.03912.34
5.4.140.0080.03512.02
5.4.130.0090.03812.02
5.4.120.0070.03711.97
5.4.110.0080.03411.97
5.4.100.0060.04211.96
5.4.90.0090.03511.97
5.4.80.0040.03911.97
5.4.70.0100.04011.96
5.4.60.0020.04611.96
5.4.50.0050.05211.96
5.4.40.0090.04811.95
5.4.30.0070.04511.95
5.4.20.0080.04111.95
5.4.10.0070.04311.95
5.4.00.0080.04611.44
5.3.290.0110.04112.80
5.3.280.0090.04712.71
5.3.270.0050.04312.72
5.3.260.0100.04012.72
5.3.250.0060.04912.72
5.3.240.0090.03812.72
5.3.230.0080.04412.71
5.3.220.0070.04812.68
5.3.210.0080.04312.68
5.3.200.0140.04512.68
5.3.190.0110.03812.68
5.3.180.0090.05112.67
5.3.170.0070.05312.67
5.3.160.0060.04612.67
5.3.150.0060.04112.67
5.3.140.0070.04112.66
5.3.130.0090.03912.66
5.3.120.0070.04512.66
5.3.110.0080.03812.66
5.3.100.0050.04312.12
5.3.90.0050.03712.09
5.3.80.0070.03512.08
5.3.70.0040.03912.08
5.3.60.0070.03612.06
5.3.50.0040.03912.00
5.3.40.0080.03412.00
5.3.30.0060.03611.93
5.3.20.0060.03911.71
5.3.10.0070.03411.67
5.3.00.0060.04311.66
5.2.170.0050.0329.16
5.2.160.0060.0339.16
5.2.150.0060.0309.16
5.2.140.0090.0339.15
5.2.130.0070.0359.11
5.2.120.0040.0309.11
5.2.110.0030.0319.13
5.2.100.0080.0259.12
5.2.90.0070.0279.12
5.2.80.0040.0339.12
5.2.70.0060.0329.12
5.2.60.0080.0409.06
5.2.50.0060.0339.04
5.2.40.0080.0389.01
5.2.30.0070.0389.00
5.2.20.0100.0348.98
5.2.10.0060.0288.91
5.2.00.0080.0368.77
5.1.60.0040.0258.05
5.1.50.0050.0248.05
5.1.40.0040.0268.04
5.1.30.0060.0248.38
5.1.20.0060.0248.41
5.1.10.0050.0258.13
5.1.00.0050.0248.12
5.0.50.0050.0196.61
5.0.40.0030.0196.46
5.0.30.0020.0336.27
5.0.20.0080.0156.25
5.0.10.0020.0266.22
5.0.00.0040.0386.21
4.4.90.0040.0234.78
4.4.80.0040.0184.76
4.4.70.0050.0154.75
4.4.60.0020.0174.76
4.4.50.0020.0164.77
4.4.40.0040.0254.71
4.4.30.0050.0134.75
4.4.20.0010.0174.85
4.4.10.0050.0144.85
4.4.00.0030.0334.76
4.3.110.0050.0164.67
4.3.100.0040.0204.67
4.3.90.0060.0194.63
4.3.80.0060.0224.58
4.3.70.0050.0134.63
4.3.60.0010.0164.63
4.3.50.0030.0154.63
4.3.40.0020.0254.54
4.3.30.0010.0233.28
4.3.20.0030.0203.25
4.3.10.0040.0193.21
4.3.00.0130.0176.99

preferences:
39.44 ms | 401 KiB | 5 Q