3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(bool $bar) { return $bar === true; } var_dump ("1"); // returns true

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)
8.3.60.0110.00417.93
8.3.50.0130.00717.86
8.3.40.0070.00718.54
8.3.30.0030.01018.79
8.3.20.0070.00020.24
8.3.10.0050.00321.78
8.3.00.0070.00019.06
8.2.180.0110.00718.41
8.2.170.0100.00722.96
8.2.160.0070.00720.35
8.2.150.0000.00724.18
8.2.140.0000.00724.66
8.2.130.0070.00026.16
8.2.120.0070.00022.32
8.2.110.0030.00621.11
8.2.100.0060.00619.39
8.2.90.0060.00317.63
8.2.80.0090.00017.97
8.2.70.0040.00417.55
8.2.60.0040.00418.03
8.2.50.0030.00618.10
8.2.40.0000.00820.89
8.2.30.0080.00020.48
8.2.20.0000.00717.55
8.2.10.0040.00417.90
8.2.00.0030.00519.34
8.1.280.0070.00725.92
8.1.270.0030.00618.53
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00622.75
8.1.230.0060.00617.76
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00617.22
8.1.190.0030.00617.10
8.1.180.0000.01118.10
8.1.170.0050.00318.59
8.1.160.0000.00818.82
8.1.150.0000.00818.82
8.1.140.0000.00717.23
8.1.130.0040.00417.65
8.1.120.0070.00017.23
8.1.110.0040.00417.37
8.1.100.0040.00417.37
8.1.90.0050.00217.40
8.1.80.0000.00717.20
8.1.70.0030.00317.36
8.1.60.0040.00417.44
8.1.50.0040.00417.34
8.1.40.0080.00017.41
8.1.30.0040.00417.52
8.1.20.0030.00617.49
8.1.10.0070.00017.34
8.1.00.0060.00317.32
8.0.300.0000.00818.77
8.0.290.0080.00016.63
8.0.280.0030.00318.27
8.0.270.0070.00017.14
8.0.260.0030.00317.04
8.0.250.0000.00716.71
8.0.240.0060.00316.77
8.0.230.0030.00316.79
8.0.220.0050.00316.82
8.0.210.0000.00716.74
8.0.200.0030.00316.82
8.0.190.0040.00416.82
8.0.180.0040.00416.79
8.0.170.0060.00316.82
8.0.160.0000.00716.73
8.0.150.0000.00716.72
8.0.140.0050.00316.77
8.0.130.0000.00513.21
8.0.120.0080.00016.62
8.0.110.0040.00416.76
8.0.100.0000.00716.71
8.0.90.0040.00416.67
8.0.80.0120.00916.69
8.0.70.0040.00416.64
8.0.60.0000.00816.82
8.0.50.0040.00416.58
8.0.30.0130.00917.13
8.0.20.0080.01517.40
8.0.10.0000.00716.92
8.0.00.0130.00516.75
7.4.330.0000.00515.03
7.4.320.0040.00416.27
7.4.300.0030.00316.35
7.4.290.0040.00416.36
7.4.280.0070.00016.43
7.4.270.0030.00316.42
7.4.260.0000.00716.42
7.4.250.0000.00816.33
7.4.240.0030.00416.37
7.4.230.0000.00716.46
7.4.220.0080.01116.47
7.4.210.0030.01016.42
7.4.200.0000.00816.57
7.4.160.0100.00616.40
7.4.150.0090.00917.40
7.4.140.0070.01117.86
7.4.130.0080.01116.38
7.4.120.0080.01216.31
7.4.110.0070.01016.41
7.4.100.0140.00816.27
7.4.90.0070.01016.24
7.4.80.0090.00919.39
7.4.70.0090.00916.48
7.4.60.0090.00616.39
7.4.50.0030.00316.45
7.4.40.0130.00316.26
7.4.30.0100.00716.24
7.4.00.0100.00314.64
7.3.330.0000.00712.99
7.3.320.0000.00612.96
7.3.310.0000.00716.16
7.3.300.0030.00316.04
7.3.290.0070.00916.14
7.3.280.0070.00816.15
7.3.270.0180.00017.40
7.3.260.0110.00616.59
7.3.250.0110.00616.22
7.3.240.0100.00616.34
7.3.230.0060.01016.39
7.3.210.0150.00316.41
7.3.200.0080.00819.39
7.3.190.0110.00616.36
7.3.180.0120.00316.17
7.3.170.0090.01016.27
7.3.160.0110.01116.23
7.2.330.0120.00616.55
7.2.320.0100.00616.44
7.2.310.0000.02216.34
7.2.300.0060.01716.46
7.2.290.0090.00916.44
7.2.00.0060.00918.71
7.1.100.0040.00817.92
7.1.70.0000.00817.00
7.1.60.0140.01019.57
7.1.50.0070.01416.66
7.1.00.0130.06022.54
7.0.200.0000.00716.70
7.0.140.0000.04721.97
7.0.60.0100.07719.83
7.0.50.0130.03717.94
7.0.40.0070.06720.27
7.0.30.0200.09020.21
7.0.20.0330.06720.09
7.0.10.0030.08020.15
7.0.00.0070.07720.18
5.6.280.0030.07321.05
5.6.210.0130.07020.70
5.6.200.0000.04318.18
5.6.190.0070.09020.67
5.6.180.3600.04020.58
5.6.170.0170.04020.51
5.6.160.0000.04320.52
5.6.150.0030.04018.12
5.6.140.0130.06718.19
5.6.130.0070.08018.14
5.6.120.0170.06021.14
5.6.110.0030.08320.95
5.6.100.0070.04020.96
5.6.90.0100.06020.85
5.6.80.0100.07020.50
5.6.70.0700.05320.46
5.5.350.0030.03720.32
5.5.340.0000.06717.98
5.5.330.0000.04320.13
5.5.320.0300.04720.20
5.5.310.0270.04020.23
5.5.300.0200.07017.98
5.5.290.0030.08717.94
5.5.280.0170.07020.87
5.5.270.0070.04020.76
5.5.260.0000.09020.77
5.5.250.0100.08320.47
5.5.240.0130.03320.16
5.4.450.0630.05319.45
5.4.440.0730.05019.63
5.4.430.0130.05719.53
5.4.420.0700.05019.57
5.4.410.0730.08019.21
5.4.400.0600.07018.84
5.4.390.0770.05019.34
5.4.380.0130.05318.55
5.4.370.0100.05718.78
5.4.360.0330.05718.80
5.4.350.0200.05318.62
5.4.340.0230.04318.77
5.4.320.0170.05718.57
5.4.310.0100.06718.55
5.4.300.0200.04718.73
5.4.290.0200.04718.50
5.4.280.0130.05018.48
5.4.270.0330.04318.68
5.4.260.0100.06018.54
5.4.250.0200.05018.74
5.4.240.0200.05718.49
5.4.230.0330.03318.73
5.4.220.0130.05318.74
5.4.210.0200.05018.75
5.4.200.0100.05016.57
5.4.190.0030.06018.50
5.4.180.0170.05718.76
5.4.170.0170.05718.75
5.4.160.0200.05718.47
5.4.150.0170.05018.46
5.4.140.0200.04716.30
5.4.130.0170.04716.30
5.4.120.0270.04716.23
5.4.110.0130.04716.19
5.4.100.0400.04316.28
5.4.90.0470.05016.15
5.4.80.0100.05316.24
5.4.70.0330.05316.23
5.4.60.0030.05316.25
5.4.50.0030.05316.23
5.4.40.0330.04316.27
5.4.30.0230.05016.29
5.4.20.0100.05316.26
5.4.10.0070.05016.25
5.4.00.0070.05015.67
5.3.290.0100.05714.69
5.3.280.0070.05314.60
5.3.270.0230.04014.64
5.3.260.0200.05014.63
5.3.250.0170.05314.77
5.3.240.0200.04714.70
5.3.230.0230.05014.63
5.3.220.0130.04714.70
5.3.210.0170.04314.66
5.3.200.0130.04314.67
5.3.190.0570.04314.77
5.3.180.0630.05314.59
5.3.170.0170.05014.66
5.3.160.0070.05314.73
5.3.150.0100.05714.57
5.3.140.0330.04714.57
5.3.130.0230.05014.64
5.3.120.0200.04714.67
5.3.110.0070.06014.57
5.3.100.0000.06714.02
5.3.90.0170.05314.24
5.3.80.0070.06014.11
5.3.70.0370.05014.18
5.3.60.0130.05314.02
5.3.50.0170.04713.96
5.3.40.0130.05013.96
5.3.30.0170.05713.99
5.3.20.0130.05013.66
5.3.10.0100.05313.76
5.3.00.0200.04313.68
5.2.170.0200.03711.24
5.2.160.0170.03711.18
5.2.150.0070.05311.26
5.2.140.0130.04011.24
5.2.130.0100.04011.12
5.2.120.0100.03711.19
5.2.110.0170.03011.30
5.2.100.0100.03711.17
5.2.90.0070.04011.20
5.2.80.0030.04311.09
5.2.70.0700.04311.20
5.2.60.0730.03711.26
5.2.50.0730.03311.01
5.2.40.0600.03711.11
5.2.30.0530.04010.98
5.2.20.0470.04711.09
5.2.10.0570.04010.96
5.2.00.0430.04710.70
5.1.60.0370.0239.98
5.1.50.0470.03710.02
5.1.40.0470.04010.15
5.1.30.0130.03710.39
5.1.20.0170.02710.34
5.1.10.0070.03710.20
5.1.00.0100.03010.12
5.0.50.0070.0278.75
5.0.40.0270.0278.43
5.0.30.0300.0478.34
5.0.20.0330.0238.23
5.0.10.0170.0278.20
5.0.00.0370.0378.34
4.4.90.0000.0235.92
4.4.80.0230.0275.91
4.4.70.0070.0275.93
4.4.60.0100.0175.87
4.4.50.0030.0236.04
4.4.40.0030.0406.03
4.4.30.0030.0235.96
4.4.20.0000.0275.98
4.4.10.0070.0205.96
4.4.00.0030.0336.02
4.3.110.0100.0135.87
4.3.100.0030.0205.81
4.3.90.0030.0275.80
4.3.80.0070.0505.88
4.3.70.0330.0135.86
4.3.60.0330.0135.80
4.3.50.0270.0235.82
4.3.40.0170.0405.79
4.3.30.0170.0205.51
4.3.20.0230.0205.51
4.3.10.0130.0205.51
4.3.00.0100.0208.09

preferences:
52.36 ms | 400 KiB | 5 Q