3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A {} class B {} function foo(){ try { $a = 1; return $a; } finally { $a++; } } echo foo();

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)
8.3.60.0030.01418.43
8.3.50.0110.00921.14
8.3.40.0150.00018.54
8.3.30.0110.00318.85
8.3.20.0070.00020.21
8.3.10.0050.00320.41
8.3.00.0080.00019.13
8.2.180.0030.01018.16
8.2.170.0000.01422.96
8.2.160.0090.00620.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00422.02
8.2.110.0090.00019.31
8.2.100.0070.00417.84
8.2.90.0080.00019.17
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0000.01017.80
8.2.50.0070.00418.07
8.2.40.0040.00418.16
8.2.30.0140.00018.11
8.2.20.0000.00817.73
8.2.10.0070.00018.03
8.2.00.0040.00417.78
8.1.280.0100.01025.92
8.1.270.0030.00623.57
8.1.260.0000.00726.35
8.1.250.0060.00328.09
8.1.240.0130.00722.06
8.1.230.0080.00419.00
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.13
8.1.190.0080.00016.98
8.1.180.0040.00418.10
8.1.170.0050.00518.41
8.1.160.0000.00721.93
8.1.150.0000.00718.69
8.1.140.0040.00417.30
8.1.130.0030.00317.89
8.1.120.0000.00917.40
8.1.110.0040.00417.26
8.1.100.0030.00317.29
8.1.90.0050.00317.41
8.1.80.0040.00417.39
8.1.70.0000.00717.36
8.1.60.0100.00417.57
8.1.50.0000.00817.49
8.1.40.0070.00017.48
8.1.30.0000.00917.61
8.1.20.0080.00017.69
8.1.10.0000.00817.53
8.1.00.0040.00417.48
8.0.300.0000.00718.77
8.0.290.0080.00016.75
8.0.280.0030.00318.43
8.0.270.0070.00017.24
8.0.260.0030.00317.16
8.0.250.0030.00316.86
8.0.240.0050.00316.93
8.0.230.0000.00716.84
8.0.220.0030.00316.79
8.0.210.0030.00316.71
8.0.200.0060.00316.80
8.0.190.0000.00716.79
8.0.180.0040.00416.84
8.0.170.0040.00416.73
8.0.160.0070.00016.79
8.0.150.0040.00416.67
8.0.140.0030.00316.79
8.0.130.0030.00313.23
8.0.120.0040.00416.79
8.0.110.0000.00716.72
8.0.100.0080.00016.79
8.0.90.0040.00416.72
8.0.80.0060.00916.87
8.0.70.0000.00716.85
8.0.60.0080.00016.73
8.0.50.0050.00316.70
8.0.30.0110.00817.10
8.0.20.0080.01217.40
8.0.10.0040.00416.82
8.0.00.0080.01016.91
7.4.330.0020.00215.00
7.4.320.0030.00316.44
7.4.300.0030.00616.45
7.4.290.0030.00316.58
7.4.280.0070.00016.49
7.4.270.0070.00016.48
7.4.260.0000.00716.48
7.4.250.0040.00416.38
7.4.240.0020.00516.54
7.4.230.0030.00316.44
7.4.220.0120.01216.40
7.4.210.0090.00416.70
7.4.200.0000.00716.68
7.4.160.0080.00816.60
7.4.150.0060.01317.40
7.4.140.0070.01217.86
7.4.130.0160.00316.58
7.4.120.0060.01016.43
7.4.110.0120.00916.55
7.4.100.0120.00616.60
7.4.90.0130.00316.38
7.4.80.0060.01219.39
7.4.70.0030.01616.40
7.4.60.0130.00316.48
7.4.50.0000.00816.70
7.4.40.0100.00616.44
7.4.30.0140.00316.41
7.4.00.0000.01814.93
7.3.330.0060.00013.21
7.3.320.0000.00713.21
7.3.310.0070.00016.26
7.3.300.0070.00016.20
7.3.290.0110.00316.17
7.3.280.0070.01116.27
7.3.270.0060.01417.40
7.3.260.0120.00616.37
7.3.250.0050.01116.38
7.3.240.0060.01916.38
7.3.230.0120.01316.59
7.3.210.0100.00716.36
7.3.200.0100.01119.39
7.3.190.0100.01016.39
7.3.180.0170.00216.25
7.3.170.0040.01116.35
7.3.160.0060.01016.52
7.3.10.0190.00816.23
7.3.00.0070.01716.34
7.2.330.0030.01516.66
7.2.320.0060.01216.56
7.2.310.0160.00416.70
7.2.300.0120.00616.53
7.2.290.0100.01316.70
7.2.130.0200.00616.11
7.2.120.0110.01116.30
7.2.110.0150.00716.75
7.2.100.0230.00516.63
7.2.90.0180.00716.59
7.2.80.0140.01416.56
7.2.70.0120.00916.70
7.2.60.0090.01116.64
7.2.50.0180.00716.48
7.2.40.0110.00816.74
7.2.30.0190.00516.56
7.2.20.0230.00816.05
7.2.10.0090.00916.27
7.2.00.0080.00918.01
7.1.250.0130.00915.51
7.1.200.0120.00315.81
7.1.100.0060.00618.00
7.1.70.0030.00516.95
7.1.60.0090.00919.32
7.1.50.0160.00616.93
7.1.00.0000.07722.32
7.0.200.0060.00616.79
7.0.140.0000.07722.04
7.0.60.0070.08019.78
7.0.50.0130.05317.73
7.0.40.0100.03720.24
7.0.30.0270.05020.12
7.0.20.0330.06320.06
7.0.10.0100.08020.07
7.0.00.0130.07320.23
5.6.280.0170.05720.81
5.6.210.0100.08320.47
5.6.200.0070.05318.25
5.6.190.0130.07320.48
5.6.180.3770.04320.64
5.6.170.0100.05020.55
5.6.160.0070.07720.54
5.6.150.0070.08018.15
5.6.140.0100.07318.21
5.6.130.0100.07018.28
5.6.120.0230.07321.15
5.6.110.0000.06021.10
5.6.100.0170.07721.03
5.6.90.0070.07321.11
5.6.80.0030.09020.39
5.6.70.4370.04320.43
5.5.350.0300.07720.41
5.5.340.0030.05718.05
5.5.330.0100.08720.35
5.5.320.0270.07320.21
5.5.310.0170.04320.27
5.5.300.0030.07017.97
5.5.290.0070.07718.07
5.5.280.0030.08720.77
5.5.270.0100.08020.86
5.5.260.0000.04720.86
5.5.250.0100.06020.58
5.5.240.0300.06320.19
5.4.450.0170.05719.63
5.4.440.0730.06319.64
5.4.430.0770.05319.54
5.4.420.0900.00019.47
5.4.410.0630.00019.27
5.4.400.0630.00019.26
5.4.390.0630.00019.12
5.4.380.0830.00019.21
5.4.370.0600.00018.98
5.4.360.0630.00019.00
5.4.350.0630.00019.07
5.4.340.0630.00019.03
5.4.320.0110.04812.52
5.4.310.0080.05212.51
5.4.300.0110.04612.52
5.4.290.0100.05112.52
5.4.280.0060.04512.41
5.4.270.0060.04812.41
5.4.260.0090.04012.41
5.4.250.0050.03812.41
5.4.240.0100.04012.41
5.4.230.0070.04312.40
5.4.220.0130.04612.40
5.4.210.0080.04312.40
5.4.200.0060.04812.40
5.4.190.0080.03812.40
5.4.180.0080.03612.40
5.4.170.0070.04212.40
5.4.160.0070.04212.40
5.4.150.0030.04012.39
5.4.140.0060.04012.09
5.4.130.0130.03212.07
5.4.120.0090.03512.04
5.4.110.0070.03812.03
5.4.100.0070.03912.03
5.4.90.0070.04612.04
5.4.80.0100.05112.03
5.4.70.0070.04912.02
5.4.60.0050.04012.03
5.4.50.0050.03812.03
5.4.40.0050.03912.01
5.4.30.0040.03812.01
5.4.20.0050.03612.01
5.4.10.0050.03512.01
5.4.00.0040.03711.50
5.3.290.0070.04112.80
5.3.280.0020.04312.71
5.3.270.0100.04312.73
5.3.260.0100.04412.72
5.3.250.0070.04212.71
5.3.240.0090.04812.72
5.3.230.0070.04212.71
5.3.220.0110.06012.68
5.3.210.0170.07912.68
5.3.200.0100.05312.68
5.3.190.0100.04912.68
5.3.180.0080.05312.67
5.3.170.0130.03912.67
5.3.160.0100.04612.68
5.3.150.0060.04812.68
5.3.140.0080.04212.66
5.3.130.0080.04112.66
5.3.120.0070.04512.66
5.3.110.0050.04812.66
5.3.100.0030.04412.12
5.3.90.0250.08812.10
5.3.80.0110.04712.09
5.3.70.0080.04812.09
5.3.60.0050.05312.08
5.3.50.0070.04912.03
5.3.40.0090.04912.03
5.3.30.0090.05011.99
5.3.20.0180.06711.77
5.3.10.0250.08011.73
5.3.00.0180.06511.71
5.2.170.0070.0419.22
5.2.160.0060.0379.22
5.2.150.0040.0419.21
5.2.140.0060.0609.21
5.2.130.0100.0379.18
5.2.120.0050.0449.18
5.2.110.0120.0459.19
5.2.100.0070.0349.19
5.2.90.0090.0309.18
5.2.80.0040.0329.17
5.2.70.0050.0319.17
5.2.60.0040.0319.13
5.2.50.0050.0299.11
5.2.40.0070.0289.07
5.2.30.0030.0319.05
5.2.20.0070.0369.04
5.2.10.0050.0318.95
5.2.00.0080.0368.80
5.1.60.0070.0288.09
5.1.50.0040.0278.09
5.1.40.0030.0318.07
5.1.30.0040.0348.42
5.1.20.0040.0308.44
5.1.10.0050.0288.16
5.1.00.0040.0298.16
5.0.50.0120.0456.65
5.0.40.0020.0276.50
5.0.30.0120.0426.31
5.0.20.0060.0206.28
5.0.10.0040.0296.26
5.0.00.0080.0376.25
4.4.90.0030.0214.78
4.4.80.0010.0204.75
4.4.70.0040.0204.76
4.4.60.0030.0194.75
4.4.50.0040.0214.77
4.4.40.0070.0304.71
4.4.30.0020.0174.76
4.4.20.0010.0224.85
4.4.10.0050.0174.85
4.4.00.0050.0294.76
4.3.110.0040.0214.67
4.3.100.0040.0154.66
4.3.90.0110.0284.64
4.3.80.0050.0274.58
4.3.70.0020.0224.63
4.3.60.0070.0164.63
4.3.50.0040.0234.63
4.3.40.0080.0344.53
4.3.30.0040.0143.30
4.3.20.0010.0193.27
4.3.10.0020.0193.24
4.3.00.0100.0136.93

preferences:
42.32 ms | 401 KiB | 5 Q