3v4l.org

run code in 300+ PHP versions simultaneously
<?php $svctk_ym = ""; $svctk_d = 2; echo sprintf('%04s%02d', $svctk_ym, $svctk_d);

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)
8.3.40.0110.00418.58
8.3.30.0140.00318.88
8.3.20.0090.00020.34
8.3.10.0000.00820.53
8.3.00.0000.01017.38
8.2.170.0090.00622.96
8.2.160.0100.00320.29
8.2.150.0000.00924.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0060.00322.05
8.2.110.0110.00019.30
8.2.100.0040.00817.91
8.2.90.0080.00019.09
8.2.80.0030.00617.97
8.2.70.0030.00617.50
8.2.60.0060.00317.93
8.2.50.0090.00018.07
8.2.40.0040.00418.14
8.2.30.0000.01019.32
8.2.20.0070.00017.57
8.2.10.0040.00418.05
8.2.00.0050.00317.47
8.1.270.0060.00322.11
8.1.260.0050.00226.35
8.1.250.0050.00228.09
8.1.240.0040.00720.94
8.1.230.0090.00317.45
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0030.00617.23
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0050.00318.39
8.1.160.0040.00421.87
8.1.150.0030.00318.75
8.1.140.0040.00417.38
8.1.130.0050.00217.77
8.1.120.0040.00417.25
8.1.110.0080.00017.42
8.1.100.0040.00417.41
8.1.90.0000.00717.43
8.1.80.0050.00217.37
8.1.70.0030.00317.32
8.1.60.0040.00417.41
8.1.50.0040.00417.47
8.1.40.0020.00517.45
8.1.30.0040.00417.63
8.1.20.0080.00017.48
8.1.10.0080.00017.53
8.1.00.0110.00017.33
8.0.300.0030.00518.77
8.0.290.0040.00416.75
8.0.280.0030.00318.38
8.0.270.0000.00717.25
8.0.260.0030.00317.16
8.0.250.0000.00716.82
8.0.240.0080.00016.97
8.0.230.0060.00016.82
8.0.220.0000.00716.86
8.0.210.0000.00716.85
8.0.200.0000.00716.77
8.0.190.0070.00016.92
8.0.180.0030.00616.84
8.0.170.0040.00416.77
8.0.160.0040.00316.85
8.0.150.0030.00316.70
8.0.140.0080.00016.66
8.0.130.0050.00013.29
8.0.120.0060.00316.68
8.0.110.0080.00016.66
8.0.100.0030.00416.81
8.0.90.0040.00416.66
8.0.80.0030.01216.76
8.0.70.0040.00416.76
8.0.60.0040.00416.79
8.0.50.0040.00416.72
8.0.30.0100.01017.09
8.0.20.0090.01117.40
8.0.10.0050.00217.00
8.0.00.0050.01316.82
7.4.330.0000.00415.00
7.4.320.0000.00716.46
7.4.300.0030.00316.48
7.4.290.0030.00316.38
7.4.280.0030.00316.53
7.4.270.0030.00316.53
7.4.260.0000.00716.50
7.4.250.0040.00416.45
7.4.240.0020.00516.51
7.4.230.0030.00316.57
7.4.220.0070.01016.43
7.4.210.0070.00716.45
7.4.200.0070.00016.48
7.4.160.0220.00016.34
7.4.150.0090.00917.40
7.4.140.0090.00817.86
7.4.130.0050.01316.49
7.4.120.0050.01316.47
7.4.110.0100.01316.33
7.4.100.0140.00916.52
7.4.90.0100.00716.36
7.4.80.0090.01519.39
7.4.70.0040.01216.34
7.4.60.0080.00816.48
7.4.50.0040.00016.40
7.4.40.0000.01616.50
7.4.30.0040.01716.23
7.4.00.0100.00314.75
7.3.330.0000.00512.98
7.3.320.0050.00012.89
7.3.310.0000.00716.07
7.3.300.0040.00415.97
7.3.290.0000.01416.10
7.3.280.0090.00516.11
7.3.270.0170.00617.40
7.3.260.0060.01216.29
7.3.250.0110.00816.27
7.3.240.0130.00316.40
7.3.230.0130.00316.47
7.3.210.0080.00816.52
7.3.200.0120.01019.39
7.3.190.0110.00816.22
7.3.180.0040.01116.12
7.3.170.0110.00916.54
7.3.160.0060.00916.45
7.2.330.0070.01016.26
7.2.320.0090.00916.40
7.2.310.0110.00716.52
7.2.300.0150.00016.24
7.2.290.0040.01216.29
7.2.60.0000.01316.75
7.1.200.0070.00015.73
7.1.100.0030.01517.88
7.1.70.0060.00316.75
7.1.60.0130.01019.12
7.1.50.0070.01316.80
7.1.00.0070.07322.31
7.0.200.0000.01016.66
7.0.140.0070.07022.18
7.0.60.0070.08020.00
7.0.50.0000.08317.85
7.0.40.0070.04320.03
7.0.30.0600.05320.13
7.0.20.0170.04320.01
7.0.10.0170.06320.24
7.0.00.0030.04320.09
5.6.210.0030.07020.76
5.6.200.0000.08018.21
5.6.190.0170.05320.77
5.6.180.0270.07320.48
5.6.170.0300.06720.45
5.6.160.0070.08320.70
5.6.150.0170.03318.19
5.6.140.0000.05018.15
5.6.130.0100.03718.13
5.6.120.0200.07721.00
5.6.110.0100.08320.95
5.6.100.0100.07020.98
5.6.90.0100.08321.09
5.6.80.0270.06020.48
5.5.350.0070.07020.39
5.5.340.0000.04318.01
5.5.330.0070.05720.57
5.5.320.0230.07320.34
5.5.310.0270.04020.41
5.5.300.0170.06717.87
5.5.290.0200.04018.01
5.5.280.0030.04320.72
5.5.270.0070.04320.88
5.5.260.0070.07720.88
5.5.250.0130.06720.68
5.5.240.0070.05020.28
5.4.450.0200.05019.21
5.4.440.0100.03719.57
5.4.430.0200.03719.48
5.4.420.0700.04319.23
5.4.410.0330.04318.99
5.4.400.0470.03719.21
5.4.390.0430.04319.06
5.4.380.0230.06018.72
5.4.370.0300.05718.67
5.4.360.0400.05018.73
5.4.350.0430.05318.72
5.4.340.0300.06318.55
5.4.320.0070.03612.45
5.4.310.0050.04012.45
5.4.300.0090.03412.45
5.4.290.0080.03612.45
5.4.280.0050.03712.35
5.4.270.0070.03512.34
5.4.260.0060.04312.35
5.4.250.0070.04112.34
5.4.240.0090.03912.35
5.4.230.0080.03512.34
5.4.220.0060.03712.34
5.4.210.0120.03212.34
5.4.200.0040.04012.34
5.4.190.0060.03612.34
5.4.180.0060.03612.33
5.4.170.0060.03512.34
5.4.160.0040.03712.34
5.4.150.0050.03712.34
5.4.140.0030.04012.02
5.4.130.0090.03312.01
5.4.120.0030.03611.97
5.4.110.0060.03411.96
5.4.100.0090.03111.96
5.4.90.0070.03411.96
5.4.80.0080.03811.96
5.4.70.0100.03011.96
5.4.60.0060.03411.96
5.4.50.0040.04011.96
5.4.40.0050.03411.95
5.4.30.0080.03211.95
5.4.20.0060.03411.95
5.4.10.0080.04011.95
5.4.00.0050.03811.43
5.3.290.0080.04212.80
5.3.280.0100.04212.70
5.3.270.0030.04112.73
5.3.260.0060.03912.72
5.3.250.0080.03512.72
5.3.240.0070.04012.71
5.3.230.0070.04412.71
5.3.220.0090.03312.68
5.3.210.0060.04212.68
5.3.200.0060.03812.68
5.3.190.0060.03812.67
5.3.180.0040.03812.67
5.3.170.0100.03212.67
5.3.160.0040.04412.68
5.3.150.0070.04712.68
5.3.140.0080.04912.66
5.3.130.0050.04412.66
5.3.120.0050.05312.66
5.3.110.0040.04212.66
5.3.100.0080.03712.12
5.3.90.0090.03812.08
5.3.80.0060.03812.07
5.3.70.0110.03812.07
5.3.60.0090.03312.07
5.3.50.0030.03812.00
5.3.40.0040.03812.00
5.3.30.0060.03511.94
5.3.20.0080.03711.72
5.3.10.0060.03411.69
5.3.00.0080.03411.68
5.2.170.0050.0309.18
5.2.160.0050.0299.18
5.2.150.0060.0299.17
5.2.140.0050.0319.17
5.2.130.0040.0339.13
5.2.120.0000.0339.14
5.2.110.0060.0399.14
5.2.100.0070.0349.13
5.2.90.0040.0299.14
5.2.80.0030.0319.13
5.2.70.0040.0329.13
5.2.60.0030.0319.08
5.2.50.0010.0349.05
5.2.40.0060.0279.03
5.2.30.0050.0349.01
5.2.20.0100.0298.99
5.2.10.0050.0288.91
5.2.00.0060.0278.77
5.1.60.0070.0228.06
5.1.50.0040.0288.06
5.1.40.0040.0238.04
5.1.30.0050.0248.39
5.1.20.0010.0298.41
5.1.10.0070.0278.13
5.1.00.0080.0268.13
5.0.50.0030.0226.61
5.0.40.0010.0216.47
5.0.30.0020.0316.29
5.0.20.0030.0216.25
5.0.10.0040.0206.23
5.0.00.0030.0306.22
4.4.90.0020.0164.78
4.4.80.0030.0144.75
4.4.70.0040.0144.76
4.4.60.0040.0214.75
4.4.50.0030.0144.77
4.4.40.0050.0244.71
4.4.30.0050.0124.75
4.4.20.0000.0184.85
4.4.10.0020.0184.84
4.4.00.0020.0254.76
4.3.110.0020.0164.67
4.3.100.0030.0154.66
4.3.90.0020.0154.64
4.3.80.0010.0254.58
4.3.70.0020.0154.63
4.3.60.0010.0154.63
4.3.50.0090.0214.62
4.3.40.0020.0314.54
4.3.30.0000.0173.28
4.3.20.0020.0173.26
4.3.10.0010.0193.22
4.3.00.0030.01716.72

preferences:
53.45 ms | 400 KiB | 5 Q