3v4l.org

run code in 300+ PHP versions simultaneously
<?php $number = 15; echo array_sum( str_split( $number ) );

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)
8.3.60.0040.01116.50
8.3.50.0090.00622.84
8.3.40.0110.00418.71
8.3.30.0100.00319.04
8.3.20.0070.00020.01
8.3.10.0040.00423.62
8.3.00.0040.00419.25
8.2.180.0100.00718.31
8.2.170.0060.01022.96
8.2.160.0100.00320.39
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0110.00326.16
8.2.120.0040.00421.00
8.2.110.0000.01022.25
8.2.100.0000.01118.09
8.2.90.0000.00719.23
8.2.80.0030.00517.97
8.2.70.0040.00417.38
8.2.60.0080.00017.93
8.2.50.0000.00918.07
8.2.40.0000.00819.82
8.2.30.0000.00819.85
8.2.20.0000.00817.68
8.2.10.0030.00518.00
8.2.00.0070.00017.49
8.1.280.0100.00725.92
8.1.270.0000.00823.96
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0080.00023.82
8.1.230.0080.00319.07
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0000.00817.22
8.1.180.0030.00518.10
8.1.170.0040.00418.71
8.1.160.0000.00721.81
8.1.150.0000.00718.73
8.1.140.0030.00617.35
8.1.130.0040.00417.86
8.1.120.0040.00417.36
8.1.110.0050.00317.36
8.1.100.0080.00017.40
8.1.90.0030.00317.35
8.1.80.0020.00517.30
8.1.70.0030.00317.31
8.1.60.0000.00817.40
8.1.50.0000.00817.51
8.1.40.0030.00717.48
8.1.30.0040.00417.44
8.1.20.0040.00417.54
8.1.10.0040.00417.38
8.1.00.0040.00417.36
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0030.00318.36
8.0.270.0040.00417.25
8.0.260.0000.00617.16
8.0.250.0000.00716.96
8.0.240.0040.00416.95
8.0.230.0070.00016.88
8.0.220.0040.00416.80
8.0.210.0000.00716.79
8.0.200.0070.00016.91
8.0.190.0040.00416.95
8.0.180.0040.00416.86
8.0.170.0000.00816.89
8.0.160.0000.00716.74
8.0.150.0070.00016.70
8.0.140.0000.00816.66
8.0.130.0030.00313.26
8.0.120.0000.00816.68
8.0.110.0040.00416.80
8.0.100.0000.00816.93
8.0.90.0040.00416.89
8.0.80.0060.00916.75
8.0.70.0040.00416.81
8.0.60.0040.00416.84
8.0.50.0040.00416.77
8.0.30.0130.00717.06
8.0.20.0100.01017.40
8.0.10.0000.00716.77
8.0.00.0090.00916.76
7.4.330.0000.00515.00
7.4.320.0070.00016.42
7.4.300.0030.00316.52
7.4.290.0030.00316.62
7.4.280.0000.00816.34
7.4.270.0000.00616.46
7.4.260.0030.00616.53
7.4.250.0050.00316.50
7.4.240.0040.00416.41
7.4.230.0030.00316.59
7.4.220.0130.00316.56
7.4.210.0030.01716.52
7.4.200.0030.00316.53
7.4.160.0060.00916.52
7.4.150.0090.00917.40
7.4.140.0110.01117.86
7.4.130.0110.01116.41
7.4.120.0110.00616.32
7.4.110.0060.01016.36
7.4.100.0030.01316.35
7.4.90.0070.01016.53
7.4.80.0090.00819.39
7.4.70.0070.01016.45
7.4.60.0060.01316.44
7.4.50.0000.00516.34
7.4.40.0160.00716.13
7.4.30.0060.01016.34
7.4.00.0000.01414.99
7.3.330.0040.00412.98
7.3.320.0030.00313.06
7.3.310.0000.00715.96
7.3.300.0030.00316.05
7.3.290.0040.01116.09
7.3.280.0070.01016.13
7.3.270.0000.02017.40
7.3.260.0030.01616.09
7.3.250.0120.01016.36
7.3.240.0050.01116.45
7.3.230.0100.00616.41
7.3.210.0080.01216.36
7.3.200.0120.00319.39
7.3.190.0290.01216.26
7.3.180.0070.01516.25
7.3.170.0110.00516.42
7.3.160.0040.01116.11
7.2.330.0040.01416.45
7.2.320.0040.01216.49
7.2.310.0110.00716.36
7.2.300.0030.01416.46
7.2.290.0100.01316.52
7.2.00.0060.00619.36
7.1.100.0040.00817.88
7.1.70.0000.00817.09
7.1.60.0110.01419.40
7.1.50.0110.01416.54
7.1.00.0030.07722.54
7.0.200.0000.00716.80
7.0.140.0000.07721.98
7.0.60.0100.08019.99
7.0.50.0130.03717.66
7.0.40.0130.05020.05
7.0.30.0500.06019.95
7.0.20.0230.07320.20
7.0.10.0030.09320.20
7.0.00.0170.07020.04
5.6.280.0070.07021.14
5.6.210.0130.07020.68
5.6.200.0070.06018.16
5.6.190.0130.03320.58
5.6.180.3200.04020.61
5.6.170.0200.07720.50
5.6.160.0130.08020.48
5.6.150.0070.08018.09
5.6.140.0030.04018.10
5.6.130.0070.06018.21
5.6.120.0130.06721.13
5.6.110.0170.06721.00
5.6.100.0030.08321.08
5.6.90.0070.07021.09
5.6.80.0070.08020.37
5.6.70.3500.04720.49
5.5.350.0070.07720.37
5.5.340.0030.05317.98
5.5.330.0100.08020.39
5.5.320.0300.07720.24
5.5.310.0170.04320.30
5.5.300.0100.03317.91
5.5.290.0070.04017.98
5.5.280.0200.07020.84
5.5.270.0070.04320.82
5.5.260.0000.09020.71
5.5.250.0030.04020.69
5.5.240.0230.07320.25
5.4.450.0270.06319.64
5.4.440.0730.05019.27
5.4.430.0030.06319.31
5.4.420.0170.05719.25
5.4.410.0170.05718.82
5.4.400.0070.06018.83
5.4.390.0070.06318.77
5.4.380.0230.06018.62
5.4.370.0300.04318.55
5.4.360.0300.04318.47
5.4.350.0040.04711.97
5.4.340.0040.03711.96
5.4.320.0070.03712.46
5.4.310.0080.03712.45
5.4.300.0050.03712.45
5.4.290.0070.03812.45
5.4.280.0060.03612.35
5.4.270.0040.04112.34
5.4.260.0030.04012.34
5.4.250.0080.03412.34
5.4.240.0050.03612.35
5.4.230.0070.03612.34
5.4.220.0120.02912.34
5.4.210.0110.03012.34
5.4.200.0060.03712.34
5.4.190.0110.03012.34
5.4.180.0110.03012.34
5.4.170.0090.03212.34
5.4.160.0050.03612.34
5.4.150.0090.03312.34
5.4.140.0070.03412.02
5.4.130.0060.03412.01
5.4.120.0040.03611.97
5.4.110.0050.04711.96
5.4.100.0050.03911.96
5.4.90.0050.03711.96
5.4.80.0060.03611.97
5.4.70.0090.03111.96
5.4.60.0050.04011.96
5.4.50.0130.04311.96
5.4.40.0040.04611.95
5.4.30.0040.03611.95
5.4.20.0070.03211.94
5.4.10.0030.03611.95
5.4.00.0040.03611.43
5.3.290.0070.03912.80
5.3.280.0050.03712.71
5.3.270.0100.03512.72
5.3.260.0070.03712.72
5.3.250.0080.03512.72
5.3.240.0050.03712.72
5.3.230.0050.03812.71
5.3.220.0050.03712.68
5.3.210.0060.03912.68
5.3.200.0030.03912.68
5.3.190.0040.03912.68
5.3.180.0060.03712.68
5.3.170.0040.04012.67
5.3.160.0070.03512.67
5.3.150.0070.03612.68
5.3.140.0060.03612.66
5.3.130.0070.03712.66
5.3.120.0120.03312.66
5.3.110.0060.03812.66
5.3.100.0050.03712.12
5.3.90.0040.03812.08
5.3.80.0050.03612.07
5.3.70.0130.02912.07
5.3.60.0080.03412.06
5.3.50.0080.03412.00
5.3.40.0060.03512.00
5.3.30.0080.03311.94
5.3.20.0050.03611.72
5.3.10.0060.03411.69
5.3.00.0060.03511.67
5.2.170.0050.0309.18
5.2.160.0050.0299.18
5.2.150.0030.0319.18
5.2.140.0080.0269.17
5.2.130.0060.0289.14
5.2.120.0030.0299.13
5.2.110.0050.0279.14
5.2.100.0050.0279.13
5.2.90.0050.0289.13
5.2.80.0040.0319.13
5.2.70.0040.0339.13
5.2.60.0050.0299.08
5.2.50.0040.0309.05
5.2.40.0040.0299.02
5.2.30.0050.0299.00
5.2.20.0010.0329.00
5.2.10.0030.0298.93
5.2.00.0070.0268.79
5.1.60.0030.0248.07
5.1.50.0040.0248.07
5.1.40.0050.0238.05
5.1.30.0010.0298.40
5.1.20.0030.0278.43
5.1.10.0050.0248.15
5.1.00.0050.0248.15
5.0.50.0030.0216.63
5.0.40.0040.0186.48
5.0.30.0020.0316.30
5.0.20.0060.0166.27
5.0.10.0030.0216.25
5.0.00.0050.0286.23
4.4.90.0020.0164.78
4.4.80.0030.0144.75
4.4.70.0010.0174.75
4.4.60.0040.0144.76
4.4.50.0040.0144.77
4.4.40.0030.0254.70
4.4.30.0020.0164.76
4.4.20.0040.0134.84
4.4.10.0030.0154.85
4.4.00.0040.0234.76
4.3.110.0060.0124.67
4.3.100.0030.0184.66
4.3.90.0040.0134.63
4.3.80.0040.0224.58
4.3.70.0020.0154.63
4.3.60.0030.0154.63
4.3.50.0040.0194.63
4.3.40.0040.0224.54
4.3.30.0060.0203.28
4.3.20.0020.0213.25
4.3.10.0020.0153.22
4.3.00.0030.0206.91

preferences:
32.53 ms | 400 KiB | 5 Q