3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sum = 0; while($sum<=5050){ $sum += $sum+1; echo $sum."\n"; }

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)
8.3.70.0090.01518.18
8.3.60.0100.00716.75
8.3.50.0090.01122.09
8.3.40.0110.00418.83
8.3.30.0140.00019.22
8.3.20.0080.00020.26
8.3.10.0000.00823.67
8.3.00.0050.00320.95
8.2.180.0070.01116.38
8.2.170.0100.00722.96
8.2.160.0070.00720.41
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00820.80
8.2.110.0150.00622.26
8.2.100.0040.00717.80
8.2.90.0040.00419.09
8.2.80.0080.00017.97
8.2.70.0030.00617.63
8.2.60.0000.01117.68
8.2.50.0030.00618.07
8.2.40.0040.00418.34
8.2.30.0030.00718.18
8.2.20.0040.00417.65
8.2.10.0000.00717.93
8.2.00.0080.00017.58
8.1.280.0090.00625.92
8.1.270.0030.00523.82
8.1.260.0040.00426.35
8.1.250.0100.00328.09
8.1.240.0090.00023.91
8.1.230.0070.00422.74
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0060.00617.36
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0000.00718.46
8.1.160.0000.00821.86
8.1.150.0000.00718.53
8.1.140.0040.00417.43
8.1.130.0070.00017.82
8.1.120.0080.00017.38
8.1.110.0000.00817.36
8.1.100.0070.00317.28
8.1.90.0000.00717.27
8.1.80.0030.00317.41
8.1.70.0000.00717.40
8.1.60.0040.00417.41
8.1.50.0060.00317.41
8.1.40.0040.00417.53
8.1.30.0030.00717.55
8.1.20.0000.00917.63
8.1.10.0000.00817.47
8.1.00.0060.00317.34
8.0.300.0000.00818.77
8.0.290.0030.00516.75
8.0.280.0070.00018.43
8.0.270.0030.00317.18
8.0.260.0030.00317.24
8.0.250.0000.00616.98
8.0.240.0050.00316.86
8.0.230.0070.00016.93
8.0.220.0070.00016.80
8.0.210.0000.00716.88
8.0.200.0000.00716.93
8.0.190.0050.00216.94
8.0.180.0000.00716.90
8.0.170.0060.00316.90
8.0.160.0030.00316.93
8.0.150.0040.00416.66
8.0.140.0070.00016.87
8.0.130.0000.00613.39
8.0.120.0000.00816.82
8.0.110.0040.00416.89
8.0.100.0000.00716.73
8.0.90.0000.00716.79
8.0.80.0080.01216.84
8.0.70.0070.00016.76
8.0.60.0040.00416.84
8.0.50.0070.00016.70
8.0.30.0090.01117.13
8.0.20.0170.02517.40
8.0.10.0000.00816.88
8.0.00.0090.01216.66
7.4.330.0020.00215.00
7.4.320.0030.00316.36
7.4.300.0000.00616.43
7.4.290.0060.00316.58
7.4.280.0060.00316.54
7.4.270.0040.00316.45
7.4.260.0120.00016.52
7.4.250.0040.00416.27
7.4.240.0010.00616.44
7.4.230.0040.00416.57
7.4.220.0100.00716.58
7.4.210.0060.01316.47
7.4.200.0050.00216.36
7.4.160.0060.01016.48
7.4.150.0120.00617.40
7.4.140.0090.00817.86
7.4.130.0110.00616.50
7.4.120.0120.00816.42
7.4.110.0130.00416.34
7.4.100.0170.00016.35
7.4.90.0110.00616.25
7.4.80.0130.00919.39
7.4.70.0070.01016.57
7.4.60.0100.01016.54
7.4.50.0090.00016.32
7.4.40.0100.00716.31
7.4.30.0100.00616.39
7.4.00.0040.01114.63
7.3.330.0000.00713.14
7.3.320.0030.00312.94
7.3.310.0060.00016.25
7.3.300.0030.00316.21
7.3.290.0040.01116.22
7.3.280.0110.00716.24
7.3.270.0060.01217.40
7.3.260.0100.00716.52
7.3.250.0090.00916.39
7.3.240.0060.01316.51
7.3.230.0110.00616.39
7.3.210.0060.01216.45
7.3.200.0030.01719.39
7.3.190.0130.00316.26
7.3.180.0100.01016.49
7.3.170.0150.00616.27
7.3.160.0080.00816.26
7.3.120.0110.00614.64
7.2.330.0120.00616.77
7.2.320.0190.01616.63
7.2.310.0060.01016.64
7.2.300.0030.01316.32
7.2.290.0090.00916.77
7.1.70.0040.00417.18
7.1.60.0150.00919.70
7.1.50.0070.01416.88
7.1.00.0030.07722.46
7.0.200.0240.00714.87
7.0.140.0000.07722.00
7.0.60.0170.04319.82
7.0.50.0030.06717.73
7.0.40.0130.06720.04
7.0.30.0230.06020.20
7.0.20.0230.08720.02
7.0.10.0300.04020.09
7.0.00.0130.05019.99
5.6.280.0000.07720.88
5.6.210.0030.08020.61
5.6.200.0030.06718.13
5.6.190.0070.06720.68
5.6.180.0400.06720.65
5.6.170.0430.05720.52
5.6.160.0070.07320.51
5.6.150.0030.04018.09
5.6.140.0070.08318.18
5.6.130.0070.06018.21
5.6.120.0070.06320.96
5.6.110.0100.04721.12
5.6.100.0130.04020.96
5.6.90.0100.04320.95
5.6.80.0070.05720.39
5.6.70.0230.07320.38
5.5.350.0170.04720.29
5.5.340.0070.04318.00
5.5.330.0130.04320.25
5.5.320.0100.07720.21
5.5.310.0300.04020.50
5.5.300.0100.08317.98
5.5.290.0130.06017.98
5.5.280.0030.04720.97
5.5.270.0100.08320.67
5.5.260.0100.07720.95
5.5.250.0100.08320.70
5.5.240.0000.04020.15
5.4.450.0630.05719.64
5.4.440.0900.05319.63
5.4.430.0770.06019.40
5.4.420.0670.00019.48
5.4.410.0100.06018.72
5.4.400.0330.06018.76
5.4.390.0330.04318.50
5.4.380.0330.06318.59
5.4.370.0130.04718.63
5.4.360.0170.05018.68
5.4.350.0140.04111.97
5.4.340.0070.04411.97
5.4.320.0020.04112.45
5.4.310.0030.04612.45
5.4.300.0110.03512.45
5.4.290.0050.04612.45
5.4.280.0080.04012.34
5.4.270.0060.04112.34
5.4.260.0060.04912.35
5.4.250.0120.04812.34
5.4.240.0090.04012.34
5.4.230.0070.04312.34
5.4.220.0120.03812.34
5.4.210.0090.04512.34
5.4.200.0040.04412.34
5.4.190.0070.04112.33
5.4.180.0070.04112.34
5.4.170.0080.03912.34
5.4.160.0110.03812.34
5.4.150.0090.04812.34
5.4.140.0070.04512.02
5.4.130.0070.04812.01
5.4.120.0060.03611.96
5.4.110.0110.03311.96
5.4.100.0100.03311.96
5.4.90.0050.03911.96
5.4.80.0120.03211.96
5.4.70.0070.05111.96
5.4.60.0150.05511.96
5.4.50.0070.04311.96
5.4.40.0100.03311.95
5.4.30.0120.04311.95
5.4.20.0060.04211.95
5.4.10.0080.04111.95
5.4.00.0070.03411.43
5.3.290.0050.04212.80
5.3.280.0090.04812.71
5.3.270.0060.04412.72
5.3.260.0070.04112.72
5.3.250.0100.03612.72
5.3.240.0120.03512.71
5.3.230.0070.03912.71
5.3.220.0090.04812.68
5.3.210.0100.05012.68
5.3.200.0100.04612.68
5.3.190.0130.04412.68
5.3.180.0100.04812.67
5.3.170.0100.04812.66
5.3.160.0120.04312.67
5.3.150.0090.04112.67
5.3.140.0050.03912.66
5.3.130.0100.03912.66
5.3.120.0040.04512.66
5.3.110.0100.03912.66
5.3.100.0090.04312.11
5.3.90.0090.04812.09
5.3.80.0070.03912.07
5.3.70.0130.03112.07
5.3.60.0100.03312.06
5.3.50.0090.04112.00
5.3.40.0070.04812.00
5.3.30.0070.04911.94
5.3.20.0090.05511.71
5.3.10.0070.04811.69
5.3.00.0100.04211.67
5.2.170.0070.0289.18
5.2.160.0030.0319.18
5.2.150.0060.0299.18
5.2.140.0040.0319.17
5.2.130.0030.0319.14
5.2.120.0050.0289.14
5.2.110.0060.0279.14
5.2.100.0020.0319.13
5.2.90.0070.0279.14
5.2.80.0010.0339.13
5.2.70.0040.0309.13
5.2.60.0030.0319.09
5.2.50.0040.0319.05
5.2.40.0080.0369.03
5.2.30.0070.0289.01
5.2.20.0040.0309.00
5.2.10.0080.0258.93
5.2.00.0070.0278.79
5.1.60.0030.0258.07
5.1.50.0050.0268.07
5.1.40.0040.0248.05
5.1.30.0060.0278.41
5.1.20.0060.0278.42
5.1.10.0080.0238.15
5.1.00.0050.0258.15
5.0.50.0040.0216.63
5.0.40.0040.0186.49
5.0.30.0050.0296.30
5.0.20.0030.0216.27
5.0.10.0030.0226.24
5.0.00.0040.0326.23
4.4.90.0030.0194.78
4.4.80.0020.0164.75
4.4.70.0020.0174.75
4.4.60.0040.0164.76
4.4.50.0050.0184.77
4.4.40.0040.0324.71
4.4.30.0040.0154.76
4.4.20.0060.0144.84
4.4.10.0010.0174.85
4.4.00.0020.0254.76
4.3.110.0010.0174.66
4.3.100.0010.0164.67
4.3.90.0020.0154.64
4.3.80.0050.0254.59
4.3.70.0050.0154.63
4.3.60.0020.0164.62
4.3.50.0050.0134.63
4.3.40.0050.0224.54
4.3.30.0010.0173.29
4.3.20.0030.0153.27
4.3.10.0020.0183.23
4.3.00.0030.0206.43

preferences:
44.6 ms | 401 KiB | 5 Q