3v4l.org

run code in 300+ PHP versions simultaneously
<?php function add_something($var, $something) { $result = $var + $something; return (int)$result; } echo add_something(1,3);

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)
8.3.60.0110.00418.15
8.3.50.0070.01017.93
8.3.40.0080.01518.72
8.3.30.0100.00319.06
8.3.20.0070.00020.06
8.3.10.0090.00622.00
8.3.00.0000.00822.54
8.2.180.0120.00418.29
8.2.170.0150.00022.96
8.2.160.0140.00020.95
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00017.75
8.2.110.0030.00720.41
8.2.100.0120.00017.72
8.2.90.0050.00317.98
8.2.80.0050.00317.97
8.2.70.0080.00017.25
8.2.60.0040.00418.04
8.2.50.0030.00618.07
8.2.40.0060.00318.22
8.2.30.0000.00817.93
8.2.20.0000.00717.70
8.2.10.0080.00019.31
8.2.00.0000.01117.61
8.1.270.0100.00023.99
8.1.260.0070.00026.35
8.1.250.0070.01028.09
8.1.240.0000.00922.07
8.1.230.0080.00320.89
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0050.00317.40
8.1.180.0050.00318.10
8.1.170.0000.00818.64
8.1.160.0000.00721.98
8.1.150.0000.00718.44
8.1.140.0050.00217.31
8.1.130.0040.00417.67
8.1.120.0000.00717.38
8.1.110.0050.00317.42
8.1.100.0050.00317.43
8.1.90.0030.00617.37
8.1.80.0000.00817.30
8.1.70.0000.00717.32
8.1.60.0000.00717.61
8.1.50.0050.00317.53
8.1.40.0000.00717.52
8.1.30.0030.00617.67
8.1.20.0040.00417.63
8.1.10.0040.00417.37
8.1.00.0030.00517.42
8.0.300.0080.00020.09
8.0.290.0000.00717.05
8.0.280.0050.00318.29
8.0.270.0030.00317.23
8.0.260.0030.00316.80
8.0.250.0040.00416.91
8.0.240.0070.00016.85
8.0.230.0040.00416.89
8.0.220.0030.00316.70
8.0.210.0030.00616.84
8.0.200.0000.00616.87
8.0.190.0030.00616.94
8.0.180.0070.00416.82
8.0.170.0030.00516.77
8.0.160.0040.00416.92
8.0.150.0050.00316.66
8.0.140.0050.00316.84
8.0.130.0000.00513.21
8.0.120.0000.00816.75
8.0.110.0040.00416.73
8.0.100.0040.00416.64
8.0.90.0030.00516.82
8.0.80.0090.00616.77
8.0.70.0040.00416.75
8.0.60.0020.00516.64
8.0.50.0040.00416.68
8.0.30.0120.00617.17
8.0.20.0110.01017.40
8.0.10.0030.00316.88
8.0.00.0120.01016.73
7.4.330.0000.00515.00
7.4.320.0030.00316.61
7.4.300.0040.00416.44
7.4.290.0040.00416.52
7.4.280.0030.00316.37
7.4.270.0000.00816.49
7.4.260.0070.00016.50
7.4.250.0040.00416.44
7.4.240.0020.00516.56
7.4.230.0000.00716.68
7.4.220.0060.01216.62
7.4.210.0080.00816.59
7.4.200.0000.00716.45
7.4.190.0080.00016.66
7.4.160.0160.00016.53
7.4.150.0160.00317.40
7.4.140.0250.01317.86
7.4.130.0100.00716.48
7.4.120.0110.00616.54
7.4.110.0140.00316.36
7.4.100.0140.01016.52
7.4.90.0110.00716.34
7.4.80.0090.00916.50
7.4.70.0060.01016.34
7.4.60.0160.00316.52
7.4.50.0040.00416.53
7.4.40.0100.00722.77
7.4.30.0000.01516.61
7.4.00.0100.00714.98
7.3.330.0030.00313.32
7.3.320.0050.00013.32
7.3.310.0030.00316.32
7.3.300.0000.00616.14
7.3.290.0030.01716.22
7.3.280.0100.00716.26
7.3.270.0100.00717.40
7.3.260.0080.00816.53
7.3.250.0080.00816.39
7.3.240.0070.01016.55
7.3.230.0090.00916.46
7.3.210.0080.00816.60
7.3.200.0060.01219.39
7.3.190.0100.01216.35
7.3.180.0030.01216.31
7.3.170.0120.00416.38
7.3.160.0030.01216.16
7.3.120.0100.00714.85
7.3.110.0070.00714.79
7.3.100.0080.00814.81
7.3.90.0060.00815.12
7.3.80.0110.00315.00
7.3.70.0040.01114.87
7.3.60.0070.00714.60
7.3.50.0070.00714.79
7.3.40.0030.01014.98
7.3.30.0000.01114.72
7.3.20.0040.01116.63
7.3.10.0120.00016.72
7.3.00.0040.00716.49
7.2.330.0030.01316.56
7.2.320.0130.00316.70
7.2.310.0030.01516.46
7.2.300.0130.00316.73
7.2.290.0090.00616.60
7.2.250.0130.00614.85
7.2.240.0080.01215.09
7.2.230.0080.00814.93
7.2.220.0030.01014.80
7.2.210.0040.00814.95
7.2.200.0100.00714.79
7.2.190.0090.00614.82
7.2.180.0060.00614.98
7.2.170.0000.01314.76
7.2.00.0100.00319.34
7.1.330.0100.00715.88
7.1.320.0070.00715.71
7.1.310.0040.01115.69
7.1.300.0000.00915.39
7.1.290.0110.00415.43
7.1.280.0080.00315.56
7.1.270.0100.00715.70
7.1.260.0030.00615.30
7.1.100.0030.01017.93
7.1.70.0070.00316.88
7.1.60.0110.01519.82
7.1.50.0040.00716.62
7.1.00.0030.07322.30
7.0.200.0040.00716.53
7.0.140.0030.07722.09
7.0.60.0070.08320.08
7.0.50.0030.04017.69
7.0.40.0100.07320.13
7.0.30.0300.05720.16
7.0.20.0230.04720.21
7.0.10.0230.06320.23
7.0.00.0070.07720.09
5.6.280.0030.07321.07
5.6.210.0000.04720.71
5.6.200.0130.07718.14
5.6.190.0030.08720.73
5.6.180.3570.04020.61
5.6.170.0200.05020.55
5.6.160.0070.05720.47
5.6.150.0070.08318.18
5.6.140.0030.05318.19
5.6.130.0100.06318.18
5.6.120.0070.07020.99
5.6.110.0070.09020.99
5.6.100.0030.05720.86
5.6.90.0130.08021.13
5.6.80.0000.08020.52
5.6.70.4370.03020.36
5.5.350.0130.07020.43
5.5.340.0070.08017.95
5.5.330.0130.06320.41
5.5.320.0330.06020.32
5.5.310.0370.07320.34
5.5.300.0200.05717.97
5.5.290.0130.04718.04
5.5.280.0030.04020.76
5.5.270.0130.06720.86
5.5.260.0000.07720.73
5.5.250.0170.06320.69
5.5.240.0130.07720.24
5.4.450.0300.04319.41
5.4.440.0100.05019.24
5.4.430.0330.03719.52
5.4.420.0200.04719.54
5.4.410.0100.05719.06
5.4.400.0200.05318.81
5.4.390.0070.05718.76
5.4.380.0230.04718.63
5.4.370.0300.05718.46
5.4.360.0700.05018.79
5.4.350.0400.04018.59
5.4.340.0130.06018.70
5.4.320.0050.04212.51
5.4.310.0080.04312.50
5.4.300.0110.04012.50
5.4.290.0070.03812.50
5.4.280.0060.04312.39
5.4.270.0080.04712.40
5.4.260.0090.05212.40
5.4.250.0070.04712.40
5.4.240.0130.04012.40
5.4.230.0070.04512.39
5.4.220.0110.03412.39
5.4.210.0090.03412.39
5.4.200.0070.04312.39
5.4.190.0080.03712.39
5.4.180.0050.03612.39
5.4.170.0180.04212.38
5.4.160.0170.04412.37
5.4.150.0170.04512.36
5.4.140.0170.04312.05
5.4.130.0190.04212.04
5.4.120.0130.04911.99
5.4.110.0190.04011.99
5.4.100.0160.04712.00
5.4.90.0180.04212.00
5.4.80.0130.04811.99
5.4.70.0170.04111.99
5.4.60.0130.04311.99
5.4.50.0120.04411.98
5.4.40.0170.03911.97
5.4.30.0150.04211.97
5.4.20.0300.05711.97
5.4.10.0110.04511.97
5.4.00.0160.03911.46
5.3.290.0080.04512.80
5.3.280.0060.04012.71
5.3.270.0160.04412.72
5.3.260.0190.04112.72
5.3.250.0190.04112.72
5.3.240.0180.04112.71
5.3.230.0150.04612.71
5.3.220.0120.04712.68
5.3.210.0150.04612.68
5.3.200.0770.09412.68
5.3.190.0180.04312.68
5.3.180.0310.05912.67
5.3.170.0180.04112.67
5.3.160.0130.04712.68
5.3.150.0200.04112.67
5.3.140.0280.06212.66
5.3.130.0170.04412.66
5.3.120.0120.04812.66
5.3.110.0190.04212.66
5.3.100.0110.05412.12
5.3.90.0170.04312.09
5.3.80.0200.04412.07
5.3.70.0170.04512.08
5.3.60.0350.06312.07
5.3.50.0200.04012.01
5.3.40.0200.04012.01
5.3.30.0160.04512.00
5.3.20.0190.04111.76
5.3.10.0130.04911.72
5.3.00.0360.08311.70
5.2.170.0150.0359.21
5.2.160.0110.0389.21
5.2.150.0130.0369.21
5.2.140.0220.0299.21
5.2.130.0290.0499.17
5.2.120.0140.0349.17
5.2.110.0090.0399.17
5.2.100.0160.0339.18
5.2.90.0140.0339.17
5.2.80.0130.0359.16
5.2.70.0180.0329.16
5.2.60.0130.0409.11
5.2.50.0160.0409.08
5.2.40.0130.0389.05
5.2.30.0130.0359.03
5.2.20.0300.0799.03
5.2.10.0150.0368.93
5.2.00.0110.0368.79
5.1.60.0160.0268.07
5.1.50.0140.0308.07
5.1.40.0470.0898.07
5.1.30.0160.0318.40
5.1.20.0140.0318.44
5.1.10.0100.0338.16
5.1.00.0110.0318.14
5.0.50.0110.0256.63
5.0.40.0070.0276.48
5.0.30.0070.0386.31
5.0.20.0100.0236.27
5.0.10.0130.0216.24
5.0.00.0090.0376.24
4.4.90.0080.0184.78
4.4.80.0260.0614.75
4.4.70.0070.0194.75
4.4.60.0050.0234.76
4.4.50.0080.0174.77
4.4.40.0130.0234.70
4.4.30.0070.0204.76
4.4.20.0130.0184.85
4.4.10.0080.0184.85
4.4.00.0090.0274.76
4.3.110.0140.0154.67
4.3.100.0080.0184.66
4.3.90.0100.0164.64
4.3.80.0160.0804.59
4.3.70.0060.0184.63
4.3.60.0070.0174.62
4.3.50.0080.0214.63
4.3.40.0090.0254.54
4.3.30.0050.0183.30
4.3.20.0070.0163.29
4.3.10.0050.0183.25
4.3.00.0070.00713.17

preferences:
50.57 ms | 400 KiB | 5 Q