3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($foo, $bar = 'bar') { return 1; }

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)
8.3.60.0200.00016.63
8.3.50.0120.00717.54
8.3.40.0070.00718.62
8.3.30.0030.01018.51
8.3.20.0030.00618.53
8.3.10.0030.00520.41
8.3.00.0060.00317.50
8.2.180.0230.00616.32
8.2.170.0150.00022.96
8.2.160.0070.00722.13
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0070.00019.70
8.2.110.0090.00020.89
8.2.100.0040.00817.53
8.2.90.0060.00319.14
8.2.80.0060.00317.91
8.2.70.0030.00617.63
8.2.60.0040.00417.68
8.2.50.0030.00618.07
8.2.40.0040.00418.03
8.2.30.0040.00417.75
8.2.20.0000.00717.55
8.2.10.0040.00417.54
8.2.00.0000.00717.50
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00320.77
8.1.230.0100.00020.99
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0100.00017.22
8.1.190.0000.00717.41
8.1.180.0030.00518.10
8.1.170.0050.00318.77
8.1.160.0040.00418.67
8.1.150.0040.00418.50
8.1.140.0000.00917.27
8.1.130.0000.00717.68
8.1.120.0030.00317.37
8.1.110.0070.00017.29
8.1.100.0040.00417.24
8.1.90.0050.00317.32
8.1.80.0000.00717.20
8.1.70.0030.00317.26
8.1.60.0040.00417.40
8.1.50.0050.00217.34
8.1.40.0040.00417.27
8.1.30.0040.00417.47
8.1.20.0040.00417.57
8.1.10.0040.00417.45
8.1.00.0060.00317.20
8.0.300.0040.00419.93
8.0.290.0040.00416.63
8.0.280.0030.00318.29
8.0.270.0030.00317.16
8.0.260.0000.00616.70
8.0.250.0040.00416.71
8.0.240.0060.00316.76
8.0.230.0070.00016.68
8.0.220.0070.00016.64
8.0.210.0000.00716.65
8.0.200.0030.00316.82
8.0.190.0040.00416.83
8.0.180.0040.00416.80
8.0.170.0000.01016.66
8.0.160.0070.00016.82
8.0.150.0060.00316.69
8.0.140.0030.00616.70
8.0.130.0000.00513.16
8.0.120.0040.00416.61
8.0.110.0000.00716.70
8.0.100.0000.00716.70
8.0.90.0050.00316.82
8.0.80.0030.01216.82
8.0.70.0000.00716.78
8.0.60.0070.00016.73
8.0.50.0040.00416.71
8.0.30.0130.00716.84
8.0.20.0130.01216.77
8.0.10.0040.00416.77
8.0.00.0080.00916.48
7.4.330.0050.00012.91
7.4.320.0000.00616.30
7.4.300.0030.00316.44
7.4.290.0030.00316.27
7.4.280.0050.00516.47
7.4.270.0040.00416.50
7.4.260.0030.00313.17
7.4.250.0030.00616.39
7.4.240.0000.00716.36
7.4.230.0070.00016.49
7.4.220.0100.01416.42
7.4.210.0100.00816.40
7.4.200.0040.00416.41
7.4.190.0000.00716.60
7.4.160.0160.00316.46
7.4.150.0100.00716.17
7.4.140.0120.00716.31
7.4.130.0150.00616.46
7.4.120.0110.00616.35
7.4.110.0060.00916.27
7.4.100.0040.01316.32
7.4.90.0130.00416.38
7.4.80.0100.00716.25
7.4.70.0000.01616.11
7.4.60.0100.00716.31
7.4.50.0030.00616.49
7.4.40.0110.00316.43
7.4.30.0100.01016.14
7.4.00.0070.00914.82
7.3.330.0030.00313.17
7.3.320.0000.00513.15
7.3.310.0030.00316.13
7.3.300.0000.00616.14
7.3.290.0080.00716.13
7.3.280.0080.00816.16
7.3.270.0100.00716.32
7.3.260.0120.00416.32
7.3.250.0100.00816.35
7.3.240.0160.00316.02
7.3.230.0070.01016.18
7.3.210.0120.00616.25
7.3.200.0090.00919.39
7.3.190.0070.01416.29
7.3.180.0130.00316.07
7.3.170.0030.01216.10
7.3.160.0090.00816.18
7.3.120.0040.01214.56
7.3.110.0060.01314.43
7.3.100.0060.00614.69
7.3.90.0070.00314.82
7.3.80.0100.00314.61
7.3.70.0080.00414.51
7.3.60.0090.00914.55
7.3.50.0070.01014.53
7.3.40.0070.00714.60
7.3.30.0070.00414.68
7.3.20.0090.00616.48
7.3.10.0070.00516.43
7.3.00.0060.00616.39
7.2.330.0130.01016.52
7.2.320.0040.01516.51
7.2.310.0130.01016.53
7.2.300.0100.01316.27
7.2.290.0080.00816.48
7.2.250.0130.00714.47
7.2.240.0080.00414.93
7.2.230.0070.01014.80
7.2.220.0030.01014.82
7.2.210.0170.00014.75
7.2.200.0040.00814.76
7.2.190.0030.01314.83
7.2.180.0040.00714.78
7.2.170.0000.01614.82
7.2.130.0030.01116.61
7.2.120.0070.00716.67
7.2.110.0030.00616.31
7.2.100.0000.01116.48
7.2.90.0100.00316.85
7.2.80.0030.00716.67
7.2.70.0040.00416.85
7.2.60.0040.00916.36
7.2.50.0050.00516.23
7.2.40.0080.00316.80
7.2.30.0040.00416.63
7.2.20.0000.01016.83
7.2.10.0030.00616.71
7.2.00.0050.01117.89
7.1.330.0000.01615.55
7.1.320.0070.00715.37
7.1.310.0060.00915.55
7.1.300.0060.00815.41
7.1.290.0030.01015.57
7.1.280.0040.00715.37
7.1.270.0060.00915.65
7.1.260.0040.00415.61
7.1.250.0040.00415.58
7.1.200.0030.00715.52
7.1.100.0040.00817.69
7.1.70.0040.00416.58
7.1.60.0100.01319.40
7.1.50.0000.01516.87
7.1.00.0030.05722.37
7.0.200.0210.00614.38
7.0.140.0100.06721.95
7.0.120.0070.07022.19
7.0.60.0330.07720.02
7.0.50.0070.05717.83
7.0.40.0070.08720.23
7.0.30.0470.06320.07
7.0.20.0200.09020.09
7.0.10.0100.08720.13
7.0.00.0030.05020.07
5.6.280.0100.06721.04
5.6.210.0130.08020.54
5.6.200.0170.07718.23
5.6.190.0070.04720.63
5.6.180.0300.06320.50
5.6.170.0270.09320.47
5.6.160.0000.06720.71
5.6.150.0000.05718.19
5.6.140.0030.04018.14
5.6.130.0000.05718.18
5.6.120.0070.06020.99
5.6.110.0070.06021.00
5.6.100.0100.08321.11
5.6.90.0070.08320.98
5.6.80.0100.07720.34
5.5.350.2100.04020.32
5.5.340.0100.08017.96
5.5.330.0130.07720.26
5.5.320.0370.04320.38
5.5.310.0330.03720.34
5.5.300.0030.04318.05
5.5.290.0130.03718.07
5.5.280.0000.07720.88
5.5.270.0070.03720.76
5.5.260.0130.03320.84
5.5.250.0030.08320.58
5.5.240.0030.06320.33
5.4.450.3670.03719.30
5.4.440.0030.04019.54
5.4.430.1330.03319.56
5.4.420.4170.04319.53
5.4.410.4570.03319.37
5.4.400.4230.03719.13
5.4.390.3700.03719.14
5.4.380.3870.03319.04
5.4.370.4630.03019.04
5.4.360.4530.03719.18
5.4.350.4570.03719.22
5.4.340.4100.04019.23
5.4.320.4000.03019.22
5.4.310.4830.05019.24
5.4.300.4500.03719.15
5.4.290.4670.03719.10
5.4.280.4100.02318.92
5.4.270.4270.03019.14
5.4.260.3900.03319.15
5.4.250.4330.04019.11
5.4.240.4330.03019.12
5.4.230.4170.04018.96
5.4.220.4230.03719.20
5.4.210.4430.03319.12
5.4.200.3470.04019.17
5.4.190.4330.03018.96
5.4.180.3700.03719.22
5.4.170.4530.04319.20
5.4.160.4370.04319.12
5.4.150.4230.03719.12
5.4.140.4430.03716.50
5.4.130.4000.03716.35
5.4.120.4300.03716.34
5.4.110.4230.03716.26
5.4.100.4130.03716.45
5.4.90.3830.03716.21
5.4.80.3530.03716.48
5.4.70.3970.03316.47
5.4.60.3430.02716.39
5.4.50.4270.03316.53
5.4.40.4670.03016.42
5.4.30.4300.03716.54
5.4.20.3700.03716.29
5.4.10.5600.02316.60
5.4.00.3600.03315.93
5.3.290.3630.03714.67
5.3.280.4300.03014.62
5.3.270.4130.03714.63
5.3.260.4070.03714.76
5.3.250.4370.03714.54
5.3.240.4470.03314.67
5.3.230.4200.03314.64
5.3.220.4900.03714.59
5.3.210.4670.03714.49
5.3.200.3870.03014.57
5.3.190.4130.03314.61
5.3.180.3970.04014.55
5.3.170.3900.03714.57
5.3.160.3730.03714.55
5.3.150.3970.03714.63
5.3.140.4470.03714.46
5.3.130.3900.03014.54
5.3.120.3830.03314.46
5.3.110.4470.04714.54
5.3.100.3600.03314.09
5.3.90.3700.03314.08
5.3.80.3800.03314.01
5.3.70.3370.03714.07
5.3.60.3530.03713.96
5.3.50.3900.04014.00
5.3.40.3270.03313.99
5.3.30.3630.02313.91
5.3.20.3200.04013.61
5.3.10.3600.02713.66
5.3.00.3500.03313.63
5.2.170.2870.03311.30
5.2.160.2730.03011.03
5.2.150.3030.02711.07
5.2.140.2930.03011.05
5.2.130.3000.02311.25
5.2.120.3100.02711.09
5.2.110.2830.03311.09
5.2.100.3530.03011.14
5.2.90.3570.03311.25
5.2.80.3770.02711.07
5.2.70.3930.02711.01
5.2.60.3770.03011.04
5.2.50.3570.03010.96
5.2.40.2800.03310.95
5.2.30.2700.02710.93
5.2.20.3200.03011.10
5.2.10.2770.03310.86
5.2.00.0070.03310.71
5.1.60.0070.0239.97
5.1.50.0070.03310.05
5.1.40.0030.0409.99
5.1.30.2530.03010.34
5.1.20.2900.02310.34
5.1.10.3070.03010.06
5.1.00.2800.02710.01
5.0.50.1770.0238.59
5.0.40.1770.0208.39
5.0.30.1670.0338.23
5.0.20.1900.0208.18
5.0.10.1900.0208.23
5.0.00.1770.0278.17
4.4.90.1730.0176.31
4.4.80.1730.0136.31
4.4.70.1700.0176.31
4.4.60.1670.0106.31
4.4.50.1730.0136.31
4.4.40.0000.0576.31
4.4.30.0000.0176.31
4.4.20.1730.0176.31
4.4.10.1830.0176.31
4.4.00.1770.0236.31
4.3.110.1770.0176.31
4.3.100.1070.0136.31
4.3.90.2100.0206.31
4.3.80.1500.0236.31
4.3.70.1600.0136.31
4.3.60.1470.0206.31
4.3.50.1530.0136.31
4.3.40.1670.0276.31
4.3.30.0930.0206.31
4.3.20.0770.0176.31
4.3.10.0970.0276.31
4.3.00.1000.0236.31

preferences:
45.62 ms | 401 KiB | 5 Q