3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = debug_backtrace();

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)
8.3.60.0100.00316.63
8.3.50.0130.00821.93
8.3.40.0000.01418.52
8.3.30.0070.00718.83
8.3.20.0070.00020.21
8.3.10.0040.00421.77
8.3.00.0060.00320.94
8.2.180.0040.01116.32
8.2.170.0070.01022.96
8.2.160.0090.00920.53
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00819.64
8.2.110.0000.00921.89
8.2.100.0080.00417.63
8.2.90.0000.00718.94
8.2.80.0000.00817.97
8.2.70.0030.00517.50
8.2.60.0100.00317.68
8.2.50.0000.00818.07
8.2.40.0030.00618.16
8.2.30.0050.00317.86
8.2.20.0040.00417.55
8.2.10.0000.00817.86
8.2.00.0040.00417.60
8.1.280.0110.00725.92
8.1.270.0000.00824.66
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00324.02
8.1.230.0080.00419.01
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0000.00817.10
8.1.190.0050.00317.00
8.1.180.0000.00718.10
8.1.170.0000.00918.49
8.1.160.0080.00021.81
8.1.150.0070.00018.73
8.1.140.0000.00717.38
8.1.130.0030.00317.77
8.1.120.0000.00817.41
8.1.110.0040.00417.38
8.1.100.0000.00717.25
8.1.90.0000.00917.27
8.1.80.0000.00817.39
8.1.70.0000.00717.28
8.1.60.0000.00917.40
8.1.50.0040.00417.42
8.1.40.0020.00517.38
8.1.30.0050.00317.57
8.1.20.0040.00417.60
8.1.10.0060.00317.33
8.1.00.0090.00317.36
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0000.00718.39
8.0.270.0000.00717.17
8.0.260.0030.00317.17
8.0.250.0060.00316.89
8.0.240.0000.00716.79
8.0.230.0000.00616.87
8.0.220.0070.00016.75
8.0.210.0030.00316.80
8.0.200.0060.00316.84
8.0.190.0070.00016.90
8.0.180.0040.00416.84
8.0.170.0070.00016.89
8.0.160.0040.00416.74
8.0.150.0050.00316.67
8.0.140.0000.00716.74
8.0.130.0000.00613.31
8.0.120.0040.00416.61
8.0.110.0050.00216.70
8.0.100.0060.00316.86
8.0.90.0040.00416.78
8.0.80.0060.01616.81
8.0.70.0000.00716.86
8.0.60.0070.00016.65
8.0.50.0000.00716.71
8.0.30.0120.00717.03
8.0.20.0110.00817.40
8.0.10.0000.00716.94
8.0.00.0040.01316.57
7.4.330.0030.00315.03
7.4.320.0030.00316.41
7.4.300.0030.00316.38
7.4.290.0000.00716.36
7.4.280.0040.00716.55
7.4.270.0030.00316.54
7.4.260.0000.00716.27
7.4.250.0000.00816.46
7.4.240.0020.00516.44
7.4.230.0030.00316.27
7.4.220.0100.00616.30
7.4.210.0070.00716.58
7.4.200.0050.00316.62
7.4.160.0000.01616.45
7.4.150.0070.01117.40
7.4.140.0110.00817.86
7.4.130.0130.00616.48
7.4.120.0120.00416.50
7.4.110.0130.01016.56
7.4.100.0100.00716.42
7.4.90.0060.01116.32
7.4.80.0100.00916.55
7.4.70.0100.00616.48
7.4.60.0040.01216.34
7.4.50.0000.00716.48
7.4.40.0090.00616.15
7.4.30.0110.01116.38
7.4.00.0080.00614.64
7.3.330.0030.00312.92
7.3.320.0120.00012.84
7.3.310.0030.00316.13
7.3.300.0040.00316.16
7.3.290.0090.00516.11
7.3.280.0090.00716.14
7.3.270.0070.01117.40
7.3.260.0100.00716.09
7.3.250.0100.00616.27
7.3.240.0090.00616.16
7.3.230.0130.00316.39
7.3.210.0130.00316.29
7.3.200.0080.01519.39
7.3.190.0100.00716.17
7.3.180.0100.00716.12
7.3.170.0100.01016.27
7.3.160.0070.01016.16
7.3.10.0120.00816.38
7.3.00.0160.01316.28
7.2.330.0070.01016.32
7.2.320.0130.00316.43
7.2.310.0090.01216.52
7.2.300.0060.00916.15
7.2.290.0140.00916.32
7.2.130.0140.01116.30
7.2.120.0150.00716.38
7.2.110.0050.00916.60
7.2.100.0050.01416.56
7.2.90.0100.01016.80
7.2.80.0120.00916.68
7.2.70.0120.00316.66
7.2.60.0100.01016.86
7.2.50.0070.00716.40
7.2.40.0090.00616.30
7.2.30.0000.00916.80
7.2.20.0070.00716.32
7.2.10.0130.00316.69
7.2.00.0110.00517.83
7.1.250.0080.01015.66
7.1.100.0040.00917.64
7.1.70.0000.00816.86
7.1.60.0170.00719.46
7.1.50.0090.01516.74
7.1.00.0030.07722.40
7.0.200.0230.00814.77
7.0.140.0000.03722.07
7.0.60.0070.06320.01
7.0.50.0130.05017.82
7.0.40.0030.04320.22
7.0.30.0270.04320.19
7.0.20.0300.05020.13
7.0.10.0030.04320.00
7.0.00.0130.07720.01
5.6.280.0100.06721.12
5.6.210.0070.06020.72
5.6.200.0100.05018.11
5.6.190.0130.03720.60
5.6.180.0270.05720.45
5.6.170.0270.05320.46
5.6.160.0030.06020.50
5.6.150.0100.04018.21
5.6.140.0070.06318.17
5.6.130.0030.04718.09
5.6.120.0000.05721.03
5.6.110.0030.04321.03
5.6.100.0030.04020.95
5.6.90.0130.07320.87
5.6.80.0100.08320.40
5.5.350.0400.06720.43
5.5.340.0130.05317.93
5.5.330.0130.07720.13
5.5.320.0000.04320.29
5.5.310.0300.06320.32
5.5.300.0000.07317.95
5.5.290.0070.03717.96
5.5.280.0100.07020.87
5.5.270.0100.07720.77
5.5.260.0100.08020.75
5.5.250.0100.07720.61
5.5.240.0130.07320.15
5.4.450.0700.05019.63
5.4.440.0770.06319.16
5.4.430.1030.08019.38
5.4.420.0970.04719.10
5.4.410.1030.05019.35
5.4.400.0230.05018.57
5.4.390.0100.06018.56
5.4.380.0100.06018.52
5.4.370.0230.07018.67
5.4.360.0170.05018.73
5.4.350.0130.05718.65
5.4.340.0200.05018.65
5.4.320.0100.05718.48
5.4.310.0130.05318.70
5.4.300.0100.05318.52
5.4.290.0300.03718.67
5.4.280.0130.05318.66
5.4.270.0130.05318.46
5.4.260.0130.06018.64
5.4.250.0100.05718.42
5.4.240.0200.04718.66
5.4.230.0170.05018.64
5.4.220.0170.06018.75
5.4.210.0070.06018.56
5.4.200.0200.04716.57
5.4.190.0100.06018.68
5.4.180.0430.06718.47
5.4.170.0230.04318.54
5.4.160.0130.05718.60
5.4.150.0170.05318.63
5.4.140.0170.06016.05
5.4.130.0300.05716.22
5.4.120.0130.05016.11
5.4.110.0170.04716.04
5.4.100.0170.04716.04
5.4.90.0130.05316.01
5.4.80.0230.04316.24
5.4.70.0100.06316.07
5.4.60.0170.04716.25
5.4.50.0200.04716.25
5.4.40.0300.05316.16
5.4.30.0170.04716.31
5.4.20.0230.04316.01
5.4.10.0100.06316.09
5.4.00.0170.05015.48
5.3.290.0170.05314.61
5.3.280.0100.06014.66
5.3.270.0130.05314.57
5.3.260.0170.05014.49
5.3.250.0100.05714.58
5.3.240.0170.04714.67
5.3.230.0130.05714.55
5.3.220.0130.06014.57
5.3.210.0200.04714.53
5.3.200.0270.05014.66
5.3.190.0100.05714.55
5.3.180.0100.05314.47
5.3.170.0100.06014.56
5.3.160.0070.06014.45
5.3.150.0170.05314.54
5.3.140.0300.04014.60
5.3.130.0170.05014.62
5.3.120.0130.06714.59
5.3.110.0070.06014.52
5.3.100.0130.05013.95
5.3.90.0070.05714.02
5.3.80.0130.05014.04
5.3.70.0100.05713.99
5.3.60.0100.05313.94
5.3.50.0230.04713.85
5.3.40.0100.05713.92
5.3.30.0200.04313.89
5.3.20.0130.05713.67
5.3.10.0070.05713.61
5.3.00.0130.05013.66
5.2.170.0030.05011.09
5.2.160.0070.04311.06
5.2.150.0130.03711.14
5.2.140.0030.05311.17
5.2.130.0070.04311.01
5.2.120.0070.04011.08
5.2.110.0030.04711.05
5.2.100.0170.03711.25
5.2.90.0100.04011.05
5.2.80.0100.04311.09
5.2.70.0200.03711.09
5.2.60.0130.03711.00
5.2.50.0030.04710.93
5.2.40.0070.04311.16
5.2.30.0170.03311.00
5.2.20.0070.04010.99
5.2.10.0100.03710.85
5.2.00.0100.04010.68
5.1.60.0100.03010.00
5.1.50.0070.0479.98
5.1.40.0130.0339.98
5.1.30.0100.03710.34
5.1.20.0130.03710.32
5.1.10.0100.05010.13
5.1.00.0230.03710.09
5.0.50.0070.0308.52
5.0.40.0000.0378.42
5.0.30.0000.0508.23
5.0.20.0030.0308.27
5.0.10.0100.0278.30
5.0.00.0070.0508.25
4.4.90.0030.0275.82
4.4.80.0070.0305.86
4.4.70.0070.0205.80
4.4.60.0100.0205.93
4.4.50.0100.0235.91
4.4.40.0030.0375.84
4.4.30.0100.0175.92
4.4.20.0230.0135.91
4.4.10.0130.0305.91
4.4.00.0070.0405.88
4.3.110.0000.0335.85
4.3.100.0100.0235.84
4.3.90.0130.0205.79
4.3.80.0070.0375.81
4.3.70.0030.0275.88
4.3.60.0030.0235.85
4.3.50.0030.0235.78
4.3.40.0070.0405.79
4.3.30.0070.0274.56
4.3.20.0000.0334.53
4.3.10.0030.0234.46
4.3.00.0100.01014.42

preferences:
53.85 ms | 401 KiB | 5 Q