3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fn = create_function( '$x', 'return $x; } $foo = dsss; function foo($int) { return $int; ' ); echo foo($fn($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)
8.3.40.0000.01818.79
8.3.30.0150.00618.69
8.3.20.0000.00818.60
8.3.10.0000.00820.66
8.3.00.0060.00317.50
8.2.170.0110.00422.96
8.2.160.0150.00322.13
8.2.150.0120.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0000.00819.70
8.2.110.0100.00020.89
8.2.100.0130.00017.84
8.2.90.0030.00619.21
8.2.80.0080.00019.25
8.2.70.0000.00917.50
8.2.60.0050.00317.91
8.2.50.0040.00418.07
8.2.40.0050.00318.14
8.2.30.0040.00417.90
8.2.20.0070.00017.64
8.2.10.0000.00717.71
8.2.00.0000.00717.57
8.1.270.0000.01724.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00022.46
8.1.230.0070.00320.78
8.1.220.0030.00617.74
8.1.210.0070.00718.78
8.1.200.0000.01117.23
8.1.190.0040.00417.51
8.1.180.0080.00018.10
8.1.170.0040.00418.76
8.1.160.0070.00018.63
8.1.150.0000.00818.50
8.1.140.0060.00617.34
8.1.130.0040.00417.85
8.1.120.0000.00717.40
8.1.110.0050.00317.35
8.1.100.0040.00417.23
8.1.90.0040.00317.31
8.1.80.0070.00017.32
8.1.70.0000.00817.32
8.1.60.0080.00017.41
8.1.50.0000.00817.39
8.1.40.0000.00817.48
8.1.30.0040.00417.55
8.1.20.0000.00817.42
8.1.10.0000.00817.48
8.1.00.0030.00617.41
8.0.300.0070.00019.98
8.0.290.0040.00416.73
8.0.280.0000.00718.37
8.0.270.0080.00017.14
8.0.260.0030.00316.92
8.0.250.0040.00416.94
8.0.240.0030.00716.94
8.0.230.0090.00016.85
8.0.220.0070.00016.88
8.0.210.0030.00316.82
8.0.200.0040.00416.86
8.0.190.0000.00716.87
8.0.180.0030.00316.92
8.0.170.0060.00316.93
8.0.160.0000.00716.80
8.0.150.0000.00916.71
8.0.140.0100.00016.86
8.0.130.0030.00313.40
8.0.120.0000.00716.87
8.0.110.0000.00816.89
8.0.100.0070.00016.73
8.0.90.0000.00816.84
8.0.80.0120.00316.83
8.0.70.0000.00816.93
8.0.60.0030.00516.70
8.0.50.0000.00716.73
8.0.30.0120.01116.98
8.0.20.0040.01416.98
8.0.10.0070.00016.88
8.0.00.0080.01116.79
7.4.330.0060.00013.20
7.4.320.0030.00316.41
7.4.300.0030.00316.50
7.4.290.0020.00516.50
7.4.280.0040.00416.52
7.4.270.0000.00716.46
7.4.260.0000.00613.45
7.4.250.0040.00416.56
7.4.240.0070.00016.55
7.4.230.0000.00716.72
7.4.220.0110.00716.46
7.4.210.0070.00816.47
7.4.200.0000.00716.46
7.4.190.0000.00716.59
7.4.160.0060.01216.67
7.4.150.0120.00616.75
7.4.140.0110.00916.43
7.4.130.0020.01716.73
7.4.120.0060.01116.63
7.4.110.0080.00816.53
7.4.100.0070.01016.54
7.4.90.0140.00316.53
7.4.80.0130.01016.52
7.4.70.0090.00916.41
7.4.60.0050.01116.57
7.4.50.0040.00416.67
7.4.40.0060.00616.64
7.4.30.0200.00016.72
7.4.00.0000.01515.03
7.3.330.0070.00013.17
7.3.320.0060.00013.29
7.3.310.0000.00716.10
7.3.300.0060.00016.30
7.3.290.0110.00916.35
7.3.280.0070.01116.30
7.3.270.0100.00616.45
7.3.260.0070.01116.50
7.3.250.0100.00616.41
7.3.240.0070.01016.34
7.3.230.0090.00616.51
7.3.210.0030.01316.43
7.3.200.0160.00319.39
7.3.190.0120.00616.58
7.3.180.0130.00316.47
7.3.170.0140.00716.55
7.3.160.0060.00916.43
7.3.120.0040.01114.75
7.2.330.0060.01116.57
7.2.320.0150.00316.70
7.2.310.0140.00816.84
7.2.300.0080.01216.64
7.2.290.0060.01016.84
7.2.60.0030.01216.98
7.2.00.0040.01419.32
7.1.200.0000.00915.85
7.1.100.0000.01218.20
7.1.70.0030.00516.84
7.1.60.0140.01019.40
7.1.50.0040.01816.74
7.1.00.0100.06322.54
7.0.200.0030.00516.55
7.0.140.0000.07721.95
7.0.120.0000.06021.96
7.0.60.0100.05319.91
7.0.50.0100.06017.95
7.0.40.0030.07320.27
7.0.30.0330.07020.26
7.0.20.0200.03720.29
7.0.10.0330.07320.19
7.0.00.0030.07320.22
5.6.280.0070.07021.05
5.6.210.0170.06720.69
5.6.200.0100.04018.15
5.6.190.0130.07720.33
5.6.180.0430.07020.64
5.6.170.0170.04320.56
5.6.160.0030.05020.62
5.6.150.0030.05318.27
5.6.140.0070.04718.19
5.6.130.0100.04318.21
5.6.120.0070.05321.00
5.6.110.0070.08721.10
5.6.100.0100.08321.01
5.6.90.0070.06020.98
5.6.80.0070.07720.41
5.6.70.3130.03720.48
5.5.350.0300.07320.40
5.5.340.0070.03717.95
5.5.330.0030.04320.27
5.5.320.0230.04720.43
5.5.310.0330.08020.34
5.5.300.0070.04017.95
5.5.290.0030.06717.98
5.5.280.0030.04020.79
5.5.270.0070.07020.79
5.5.260.0130.07720.86
5.5.250.0100.05320.70
5.5.240.0100.07320.25
5.4.450.2900.04319.65
5.4.440.3800.03719.38
5.4.430.3700.04319.32
5.4.420.3130.04019.54
5.4.410.4230.04019.14
5.4.400.3400.03719.18
5.4.390.3400.03719.07
5.4.380.2870.04318.87
5.4.370.3930.03319.16
5.4.360.3800.04319.16
5.4.350.0100.04019.20
5.4.340.3400.03018.94
5.4.320.3930.04319.22
5.4.310.3230.03318.95
5.4.300.4070.04719.08
5.4.290.3470.04019.22
5.4.280.3830.03319.13
5.4.270.2930.03318.86
5.4.260.3130.04019.31
5.4.250.3470.03719.09
5.4.240.3230.04319.05
5.4.230.3130.03718.98
5.4.220.3170.03718.98
5.4.210.3070.04019.05
5.4.200.3700.03718.85
5.4.190.4200.04019.14
5.4.180.3830.04318.98
5.4.170.3570.03718.93
5.4.160.3300.03018.85
5.4.150.3230.04319.29
5.4.140.2870.03316.42
5.4.130.3530.04016.49
5.4.120.3570.03716.39
5.4.110.3500.03316.53
5.4.100.3430.03316.48
5.4.90.3730.03716.56
5.4.80.4100.03016.55
5.4.70.4630.04716.57
5.4.60.3470.03716.55
5.4.50.3300.04016.25
5.4.40.3670.03716.51
5.4.30.3130.03316.42
5.4.20.3170.04016.42
5.4.10.3630.04716.55
5.4.00.3230.03315.79
5.3.290.3730.04014.64
5.3.280.3330.04314.52
5.3.270.3500.04314.53
5.3.260.3070.03714.69
5.3.250.3300.03714.72
5.3.240.3300.03314.69
5.3.230.4230.05714.52
5.3.220.3800.03714.65
5.3.210.3830.04014.73
5.3.200.4000.03714.50
5.3.190.3300.03714.57
5.3.180.3670.03714.56
5.3.170.4170.03314.68
5.3.160.3400.03714.46
5.3.150.3230.03314.54
5.3.140.3770.04014.64
5.3.130.3500.04714.55
5.3.120.3530.03714.60
5.3.110.4000.03714.79
5.3.100.3000.03314.01
5.3.90.3370.03014.18
5.3.80.2670.03714.02
5.3.70.2900.03713.93
5.3.60.3270.03014.01
5.3.50.3270.03313.86
5.3.40.3330.02714.11
5.3.30.3030.03714.13
5.3.20.3230.03713.60
5.3.10.2900.04013.59
5.3.00.3270.03313.55
5.2.170.2030.02711.20
5.2.160.2570.03011.09
5.2.150.2670.03011.06
5.2.140.2670.03011.15
5.2.130.2730.02311.01
5.2.120.2400.03011.15
5.2.110.2400.02711.12
5.2.100.2370.03011.20
5.2.90.3070.02311.33
5.2.80.2970.02711.10
5.2.70.2570.03311.21
5.2.60.2930.03011.21
5.2.50.2470.03010.93
5.2.40.1970.03311.12
5.2.30.2430.04011.13
5.2.20.2430.02710.89
5.2.10.1200.02310.89
5.2.00.2100.03310.67
5.1.60.2870.0279.98
5.1.50.2130.02310.07
5.1.40.2600.0279.98
5.1.30.2670.02710.39
5.1.20.2070.02310.33
5.1.10.2900.02710.13
5.1.00.2900.02710.07
5.0.50.1700.0179.39
5.0.40.1230.0239.39
5.0.30.1000.0379.39
5.0.20.0770.0279.39
5.0.10.1400.0209.39
5.0.00.0930.0309.39
4.4.90.1330.0139.39
4.4.80.1300.0179.39
4.4.70.1330.0179.39
4.4.60.1430.0179.39
4.4.50.1130.0139.39
4.4.40.1330.0279.39
4.4.30.1270.0209.39
4.4.20.1630.0179.39
4.4.10.1570.0179.39
4.4.00.1330.0239.39
4.3.110.0930.0179.39
4.3.100.1300.0139.39
4.3.90.1400.0179.39
4.3.80.1530.0279.39
4.3.70.1170.0179.39
4.3.60.1200.0179.39
4.3.50.0830.0279.39
4.3.40.1730.0279.39
4.3.30.0000.0379.39
4.3.20.0800.0239.39
4.3.10.0900.0179.39
4.3.00.0900.0209.39

preferences:
78.63 ms | 400 KiB | 5 Q