3v4l.org

run code in 300+ PHP versions simultaneously
<?php [ 1 => function ($a) { echo $a; } ][1]("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)
8.3.70.0000.01518.30
8.3.60.0110.00418.43
8.3.50.0090.00722.17
8.3.40.0070.00718.64
8.3.30.0070.00718.70
8.3.20.0070.00018.60
8.3.10.0040.00420.54
8.3.00.0040.00417.38
8.2.180.0060.00916.32
8.2.170.0090.00622.96
8.2.160.0090.00622.31
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00419.76
8.2.110.0030.00722.30
8.2.100.0110.00017.72
8.2.90.0000.00817.50
8.2.80.0040.00417.97
8.2.70.0030.00617.91
8.2.60.0040.00417.88
8.2.50.0040.00418.10
8.2.40.0030.00520.50
8.2.30.0040.00419.72
8.2.20.0080.00017.62
8.2.10.0040.00417.72
8.2.00.0030.00517.55
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0040.00422.41
8.1.230.0040.00822.61
8.1.220.0080.00017.79
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0070.00516.98
8.1.180.0040.00418.10
8.1.170.0000.00818.66
8.1.160.0000.00818.95
8.1.150.0080.00018.61
8.1.140.0000.00817.32
8.1.130.0050.00217.82
8.1.120.0070.00017.45
8.1.110.0000.00817.45
8.1.100.0040.00417.41
8.1.90.0040.00417.47
8.1.80.0040.00317.50
8.1.70.0000.00717.40
8.1.60.0040.00417.52
8.1.50.0070.00017.42
8.1.40.0050.00217.49
8.1.30.0000.00717.54
8.1.20.0040.00417.55
8.1.10.0030.00617.53
8.1.00.0030.00617.36
8.0.300.0040.00421.91
8.0.290.0030.00516.63
8.0.280.0000.00718.49
8.0.270.0030.00417.16
8.0.260.0030.00316.90
8.0.250.0040.00416.95
8.0.240.0110.00016.99
8.0.230.0070.00016.85
8.0.220.0000.00716.77
8.0.210.0030.00616.82
8.0.200.0000.00716.95
8.0.190.0000.00716.94
8.0.180.0070.00016.83
8.0.170.0080.00016.92
8.0.160.0080.00016.88
8.0.150.0060.00316.72
8.0.140.0040.01116.79
8.0.130.0030.00313.31
8.0.120.0050.00316.78
8.0.110.0040.00416.85
8.0.100.0040.00416.73
8.0.90.0030.00316.95
8.0.80.0080.00616.90
8.0.70.0000.00716.86
8.0.60.0000.00816.78
8.0.50.0000.00716.80
8.0.30.0110.01116.96
8.0.20.0110.00717.40
8.0.10.0030.00316.74
8.0.00.0080.00916.93
7.4.330.0030.00314.77
7.4.320.0030.00316.49
7.4.300.0060.00016.52
7.4.290.0070.00016.52
7.4.280.0040.00416.64
7.4.270.0000.00716.48
7.4.260.0060.00313.33
7.4.250.0000.00816.59
7.4.240.0070.00016.49
7.4.230.0000.00716.34
7.4.220.0110.01516.63
7.4.210.0080.00816.57
7.4.200.0000.00716.41
7.4.190.0080.00016.64
7.4.160.0060.00916.21
7.4.150.0100.00717.40
7.4.140.0070.00917.86
7.4.130.0070.01216.42
7.4.120.0090.01016.39
7.4.110.0100.01016.62
7.4.100.0070.01216.41
7.4.90.0100.00616.56
7.4.80.0130.00919.04
7.4.70.0000.01716.43
7.4.60.0030.01316.39
7.4.50.0000.00516.45
7.4.40.0080.00822.27
7.4.30.0060.01016.47
7.4.00.0030.01415.18
7.3.330.0030.00313.22
7.3.320.0030.00213.10
7.3.310.0070.00016.40
7.3.300.0040.00416.37
7.3.290.0090.00616.32
7.3.280.0110.00516.39
7.3.270.0080.00917.40
7.3.260.0150.00218.24
7.3.250.0120.00516.38
7.3.240.0060.01116.36
7.3.230.0130.00316.57
7.3.210.0070.01016.38
7.3.200.0030.01319.39
7.3.190.0030.01316.54
7.3.180.0110.00416.53
7.3.170.0050.01416.31
7.3.160.0090.00616.55
7.3.120.0100.00414.68
7.2.330.0080.00816.49
7.2.320.0110.00716.71
7.2.310.0110.01116.59
7.2.300.0070.01016.43
7.2.290.0080.00816.69
7.2.60.0000.01116.85
7.2.00.0040.00819.59
7.1.200.0070.00715.60
7.1.100.0000.01717.48
7.1.70.0030.00717.05
7.1.60.0150.00919.40
7.1.50.0100.01016.79
7.1.00.0000.06722.36
7.0.200.0000.00916.70
7.0.140.0070.07022.12
7.0.60.0100.08721.82
7.0.50.0030.04717.88
7.0.40.0070.05320.01
7.0.30.0200.04020.24
7.0.20.0370.07320.09
7.0.10.0100.08720.23
7.0.00.0100.03720.30
5.6.280.0000.07720.89
5.6.210.0070.06320.75
5.6.200.0130.07718.29
5.6.190.0070.06020.48
5.6.180.3670.04320.46
5.6.170.0300.08020.62
5.6.160.0070.04020.43
5.6.150.0000.04318.23
5.6.140.0100.07318.28
5.6.130.0100.07318.14
5.6.120.0100.08021.14
5.6.110.0170.07321.14
5.6.100.0100.08321.04
5.6.90.0200.06720.95
5.6.80.0070.04020.42
5.5.350.4270.04020.52
5.5.340.0170.04018.09
5.5.330.0130.09020.47
5.5.320.0330.07320.24
5.5.310.0270.04320.42
5.5.300.0000.05018.05
5.5.290.0100.05317.95
5.5.280.0100.03320.80
5.5.270.0070.08020.96
5.5.260.0170.07320.77
5.5.250.0070.05320.71
5.5.240.0230.07020.26
5.4.450.2900.03319.55
5.4.440.2700.04319.47
5.4.430.2630.04319.54
5.4.420.2470.03319.51
5.4.410.0030.04319.41
5.4.400.0070.06719.10
5.4.390.0030.03718.84
5.4.380.1470.03719.06
5.4.370.3000.03019.13
5.4.360.2970.04719.09
5.4.350.2930.04319.07
5.4.340.2730.03719.20
5.4.320.2830.03719.22
5.4.310.2800.04319.07
5.4.300.2830.04019.22
5.4.290.2570.04019.22
5.4.280.2930.03719.22
5.4.270.3370.04019.09
5.4.260.2570.04319.16
5.4.250.2970.04019.19
5.4.240.2930.03319.14
5.4.230.2900.03719.19
5.4.220.2930.03319.19
5.4.210.2830.04019.19
5.4.200.2530.04019.08
5.4.190.3170.04019.23
5.4.180.2730.03318.94
5.4.170.2470.03318.96
5.4.160.2970.03719.06
5.4.150.2900.04019.14
5.4.140.2600.03316.52
5.4.130.2570.04016.33
5.4.120.2970.04016.32
5.4.110.2800.04316.46
5.4.100.2770.04016.20
5.4.90.2870.03716.59
5.4.80.2930.02716.39
5.4.70.2900.03716.49
5.4.60.2730.02716.52
5.4.50.2870.04016.51
5.4.40.3200.03716.18
5.4.30.2530.03316.48
5.4.20.3030.03016.23
5.4.10.2670.03716.50
5.4.00.3000.03315.86
5.3.290.2900.03714.68
5.3.280.2730.03014.46
5.3.270.2830.03714.55
5.3.260.2700.03714.47
5.3.250.2700.03314.54
5.3.240.2830.03714.45
5.3.230.3170.04314.43
5.3.220.2730.03714.44
5.3.210.2770.03714.40
5.3.200.2730.03314.66
5.3.190.2930.04014.54
5.3.180.3130.03314.42
5.3.170.3000.03314.55
5.3.160.2900.03314.51
5.3.150.2770.03714.40
5.3.140.2930.04014.60
5.3.130.2800.04014.50
5.3.120.2830.03714.39
5.3.110.2830.04014.51
5.3.100.3030.04014.05
5.3.90.2700.04313.88
5.3.80.2930.03713.86
5.3.70.2730.03313.81
5.3.60.2570.04013.91
5.3.50.2930.03313.74
5.3.40.2730.03713.99
5.3.30.3200.04013.70
5.3.20.3170.03313.79
5.3.10.3170.03013.64
5.3.00.3300.03713.49
5.2.170.2870.02711.09
5.2.160.2830.03311.08
5.2.150.2970.02711.08
5.2.140.2700.03311.00
5.2.130.2730.02711.18
5.2.120.2770.03011.01
5.2.110.2530.02710.96
5.2.100.2930.03010.96
5.2.90.3000.02311.26
5.2.80.2800.03310.96
5.2.70.2500.03311.00
5.2.60.2670.02311.09
5.2.50.2470.03710.95
5.2.40.1930.03011.03
5.2.30.1800.03010.83
5.2.20.1970.02010.82
5.2.10.2100.03010.88
5.2.00.1870.03010.65
5.1.60.1330.0309.96
5.1.50.1730.0239.88
5.1.40.1600.0279.98
5.1.30.1570.03010.28
5.1.20.1630.02710.40
5.1.10.2100.03010.05
5.1.00.1770.02710.04
5.0.50.1030.0238.52
5.0.40.0900.0208.45
5.0.30.0930.0308.31
5.0.20.1130.0238.10
5.0.10.1070.0238.09
5.0.00.1030.0338.05
4.4.90.1070.0176.91
4.4.80.0870.0176.91
4.4.70.1130.0136.91
4.4.60.0900.0136.91
4.4.50.0870.0136.91
4.4.40.0830.0276.91
4.4.30.1030.0136.91
4.4.20.0870.0176.91
4.4.10.1130.0176.91
4.4.00.0900.0236.91
4.3.110.1000.0136.91
4.3.100.1070.0206.91
4.3.90.0970.0136.91
4.3.80.1170.0336.91
4.3.70.1230.0076.91
4.3.60.1130.0136.91
4.3.50.0900.0136.91
4.3.40.1030.0336.91
4.3.30.0570.0306.91
4.3.20.0530.0306.91
4.3.10.0470.0236.91
4.3.00.0630.0236.91

preferences:
44.79 ms | 401 KiB | 5 Q