3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function go() { var_dump(debug_backtrace());} } class Bar extends Foo { } (new Bar)->go();

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
8.3.50.0120.00922.93
8.3.40.0110.00418.46
8.3.30.0140.00018.84
8.3.20.0040.00420.21
8.3.10.0000.00823.48
8.3.00.0030.00519.02
8.2.180.0120.00318.31
8.2.170.0110.00322.96
8.2.160.0030.01320.43
8.2.150.0090.00624.18
8.2.140.0080.00024.66
8.2.130.0110.00726.16
8.2.120.0050.00319.36
8.2.110.0030.00722.13
8.2.100.0100.00317.66
8.2.90.0000.00817.50
8.2.80.0030.00517.97
8.2.70.0040.00417.91
8.2.60.0080.00017.88
8.2.50.0040.00418.10
8.2.40.0040.00420.59
8.2.30.0040.00419.50
8.2.20.0020.00517.59
8.2.10.0000.00717.90
8.2.00.0060.00317.46
8.1.280.0140.00725.92
8.1.270.0050.00323.96
8.1.260.0040.01526.35
8.1.250.0150.00328.09
8.1.240.0000.00823.97
8.1.230.0040.00719.08
8.1.220.0090.00017.74
8.1.210.0060.00318.77
8.1.200.0110.00317.10
8.1.190.0080.00017.13
8.1.180.0030.00518.10
8.1.170.0060.00318.54
8.1.160.0070.00021.81
8.1.150.0000.00718.71
8.1.140.0030.00517.28
8.1.130.0000.00817.80
8.1.120.0000.00717.24
8.1.110.0080.00017.32
8.1.100.0000.00717.34
8.1.90.0000.00717.34
8.1.80.0000.00817.30
8.1.70.0000.00717.29
8.1.60.0040.00717.48
8.1.50.0040.00417.45
8.1.40.0040.00417.39
8.1.30.0000.00817.57
8.1.20.0050.00217.55
8.1.10.0050.00217.43
8.1.00.0000.00717.26
8.0.300.0000.00719.65
8.0.290.0040.00416.63
8.0.280.0030.00318.40
8.0.270.0030.00317.18
8.0.260.0000.00617.10
8.0.250.0070.00016.91
8.0.240.0000.00716.93
8.0.230.0000.00716.82
8.0.220.0040.00416.61
8.0.210.0030.00316.75
8.0.200.0000.00716.78
8.0.190.0050.00316.84
8.0.180.0000.00716.77
8.0.170.0030.00616.79
8.0.160.0030.00316.81
8.0.150.0030.00516.76
8.0.140.0000.00716.70
8.0.130.0060.00013.25
8.0.120.0030.00616.69
8.0.110.0070.00016.78
8.0.100.0000.00816.65
8.0.90.0030.00316.63
8.0.80.0100.01016.73
8.0.70.0030.00616.82
8.0.60.0000.00816.59
8.0.50.0040.00416.77
8.0.30.0100.01216.95
8.0.20.0120.00817.40
8.0.10.0000.00716.88
8.0.00.0070.01016.60
7.4.330.0060.00015.02
7.4.320.0070.00016.38
7.4.300.0030.00316.53
7.4.290.0030.00316.49
7.4.280.0030.00616.51
7.4.270.0000.00716.41
7.4.260.0000.00716.37
7.4.250.0000.00816.38
7.4.240.0030.00316.47
7.4.230.0070.00016.59
7.4.220.0060.01316.45
7.4.210.0030.01716.47
7.4.200.0030.00516.40
7.4.160.0120.00416.26
7.4.150.0090.00917.40
7.4.140.0110.00617.86
7.4.130.0100.00716.40
7.4.120.0050.01116.28
7.4.110.0100.00716.45
7.4.100.0120.00416.34
7.4.90.0030.01416.41
7.4.80.0070.01519.39
7.4.70.0100.00716.27
7.4.60.0070.01016.46
7.4.50.0030.00616.32
7.4.40.0120.00916.47
7.4.30.0060.00916.50
7.4.00.0040.00715.01
7.3.330.0050.00013.30
7.3.320.0000.00513.16
7.3.310.0000.00716.09
7.3.300.0000.00616.23
7.3.290.0090.00616.21
7.3.280.0070.00816.25
7.3.270.0140.00417.40
7.3.260.0110.00716.21
7.3.250.0160.00116.28
7.3.240.0130.00416.41
7.3.230.0150.00316.48
7.3.210.0130.01016.32
7.3.200.0100.01019.39
7.3.190.0070.01216.50
7.3.180.0110.00516.21
7.3.170.0100.01016.37
7.3.160.0090.00616.41
7.3.10.0030.01016.55
7.3.00.0030.00716.72
7.2.330.0070.01116.36
7.2.320.0070.01516.32
7.2.310.0110.01116.17
7.2.300.0100.01016.53
7.2.290.0030.01316.21
7.2.130.0060.00616.79
7.2.120.0070.00716.47
7.2.110.0040.01216.90
7.2.100.0090.00416.93
7.2.90.0100.00316.96
7.2.80.0030.00916.95
7.2.70.0070.00716.75
7.2.60.0090.00316.84
7.2.50.0100.00716.84
7.2.40.0000.01516.71
7.2.30.0060.01016.76
7.2.20.0040.00816.95
7.2.10.0000.01316.77
7.2.00.0030.00917.94
7.1.250.0100.00315.48
7.1.200.0000.01215.57
7.1.100.0040.00718.07
7.1.70.0060.00917.04
7.1.60.0150.00919.46
7.1.50.0030.02016.83
7.1.00.0000.08022.35
7.0.200.0000.00816.68
7.0.140.0030.07322.18
7.0.110.0030.06321.62
7.0.100.0030.08321.82
7.0.90.0130.07021.59
7.0.80.0070.05021.68
7.0.70.0030.08021.76
7.0.60.0070.07321.79
7.0.50.0000.08322.21
7.0.40.0030.08320.19
7.0.30.0100.07320.01
7.0.20.0070.08020.22
7.0.10.0030.08720.02
7.0.00.0000.08020.22
5.6.280.0000.07720.86
5.6.260.0000.09020.55
5.6.250.0070.08020.63
5.6.240.0000.05320.53
5.6.230.0070.08020.46
5.6.220.0000.08020.41
5.6.210.0070.07320.57
5.6.200.0070.07321.10
5.6.190.0100.07321.20
5.6.180.0000.08321.04
5.6.170.0130.07320.91
5.6.160.0000.07321.10
5.6.150.0030.07020.98
5.6.140.0030.08021.03
5.6.130.0030.06021.07
5.6.120.0030.08020.93
5.6.110.0000.08320.86
5.6.100.0030.08321.12
5.6.90.0130.07321.07
5.6.80.0170.06720.43
5.6.70.0070.07320.48
5.6.60.0100.07320.44
5.6.50.0130.07320.55
5.6.40.0030.07020.50
5.6.30.0000.08320.50
5.6.20.0000.07720.52
5.6.10.0070.07320.40
5.6.00.0030.08020.44
5.5.380.0000.06320.52
5.5.370.0070.07720.52
5.5.360.0100.07320.25
5.5.350.0000.07320.11
5.5.340.0000.07720.82
5.5.330.0000.07720.86
5.5.320.0070.07320.93
5.5.310.0030.06720.80
5.5.300.0000.08320.85
5.5.290.0100.07320.76
5.5.280.0030.05720.98
5.5.270.0030.07720.75
5.5.260.0100.07720.75
5.5.250.0000.07720.60
5.5.240.0030.06720.14
5.5.230.0030.05720.34
5.5.220.0070.04720.13
5.5.210.0100.07020.31
5.5.200.0070.07320.20
5.5.190.0000.08020.18
5.5.180.0030.08020.25
5.5.160.0070.05320.00
5.5.150.0100.07020.32
5.5.140.0100.07720.08
5.5.130.0030.08020.20
5.5.120.0000.08720.20
5.5.110.0000.07720.19
5.5.100.0000.06320.11
5.5.90.0100.07020.00
5.5.80.0100.07020.20
5.5.70.0100.07019.99
5.5.60.0030.08020.21
5.5.50.0030.08020.17
5.5.40.0070.06320.07
5.5.30.0000.04719.92
5.5.20.0070.07020.08
5.5.10.0030.05320.06
5.5.00.0000.06320.00
5.4.450.0070.07319.57
5.4.440.0000.07719.36
5.4.430.0030.04719.64
5.4.420.0070.07319.33
5.4.410.0130.06019.18
5.4.400.0100.07319.14
5.4.390.0000.08019.02
5.4.380.0030.08019.26
5.4.370.0000.07718.99
5.4.360.0100.07018.98
5.4.350.0000.07718.99
5.4.340.0030.06718.98
5.4.320.0070.07019.02
5.4.310.0070.07019.04
5.4.300.0030.07319.18
5.4.290.0030.05719.01
5.4.280.0030.06319.34
5.4.270.0030.05719.00
5.4.260.0000.07319.09
5.4.250.0070.04319.01
5.4.240.0000.07019.00
5.4.230.0000.05319.01
5.4.220.0070.07318.98
5.4.210.0070.05719.01
5.4.200.0070.07319.21
5.4.190.0070.07319.20
5.4.180.0100.06319.08
5.4.170.0000.07018.93
5.4.160.0100.06719.15
5.4.150.0030.04719.08
5.4.140.0070.07016.60
5.4.130.0030.07016.47
5.4.120.0000.06716.29
5.4.110.0030.07016.55
5.4.100.0000.05016.48
5.4.90.0100.06716.48
5.4.80.0070.06316.58
5.4.70.0000.07016.69
5.4.60.0000.07016.39
5.4.50.0100.06316.28
5.4.40.0000.07016.34
5.4.30.0030.07016.55
5.4.20.0070.03716.47
5.4.10.0000.07316.57
5.4.00.0130.05715.77
5.3.290.0100.04314.66
5.3.280.0000.07314.56
5.3.270.0030.07314.62
5.3.260.0030.06714.64
5.3.250.0030.06314.75
5.3.240.0000.07314.63
5.3.230.0100.06714.68
5.3.220.0070.07314.71
5.3.210.0000.08314.54
5.3.200.0070.06014.53
5.3.190.0030.06314.57
5.3.180.0030.07714.58
5.3.170.0030.07714.69
5.3.160.0030.07314.60
5.3.150.0000.06014.65
5.3.140.0000.06314.53
5.3.130.0000.05014.68
5.3.120.0070.07314.57
5.3.110.0000.04714.64
5.3.100.0000.05714.14
5.3.90.0130.06014.17
5.3.80.0000.07713.99
5.3.70.0030.04014.24
5.3.60.0070.03314.00
5.3.50.0070.05313.97
5.3.40.0030.07013.95
5.3.30.0030.04313.86
5.3.20.0030.06313.57
5.3.10.0100.06313.66
5.3.00.0030.05713.64
5.2.170.0070.06013.43
5.2.160.0030.05713.43
5.2.150.0000.06013.43
5.2.140.0030.04013.43
5.2.130.0030.05013.43
5.2.120.0000.06313.43
5.2.110.0030.03313.43
5.2.100.0000.06013.43
5.2.90.0030.06313.43
5.2.80.0030.05313.43
5.2.70.0030.03713.43
5.2.60.0000.06313.43
5.2.50.0030.05713.43
5.2.40.0000.06013.43
5.2.30.0000.04313.43
5.2.20.0000.06013.43
5.2.10.0030.04713.43
5.2.00.0070.05313.43
5.1.60.0070.04713.43
5.1.50.0100.04313.43
5.1.40.0000.05013.43
5.1.30.0070.05013.43
5.1.20.0000.03313.43
5.1.10.0030.05713.43
5.1.00.0030.03313.43
5.0.50.0000.04713.43
5.0.40.0030.02013.43
5.0.30.0030.06313.43
5.0.20.0030.04313.43
5.0.10.0030.04313.43
5.0.00.0000.06713.43
4.4.90.0000.03313.43
4.4.80.0000.03313.43
4.4.70.0070.02713.43
4.4.60.0000.03713.43
4.4.50.0000.03313.43
4.4.40.0000.04713.43
4.4.30.0000.02013.43
4.4.20.0000.03013.43
4.4.10.0000.03713.43
4.4.00.0030.05313.43
4.3.110.0000.03713.43
4.3.100.0030.03013.43
4.3.90.0000.03313.43
4.3.80.0030.05013.43
4.3.70.0030.03313.43
4.3.60.0070.02713.43
4.3.50.0030.03013.43
4.3.40.0000.04313.43
4.3.30.0100.02313.43
4.3.20.0000.03713.43
4.3.10.0000.03313.43
4.3.00.0030.03013.43

preferences:
34.58 ms | 401 KiB | 5 Q