3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); $ignore_args = defined('DEBUG_BACKTRACE_IGNORE_ARGS') ? DEBUG_BACKTRACE_IGNORE_ARGS : false; $result = @call_user_func('debug_backtrace', $ignore_args, 5); var_dump($result);

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)
8.3.60.0090.00616.75
8.3.50.0080.01022.87
8.3.40.0120.00318.62
8.3.30.0080.00518.84
8.3.20.0040.00419.97
8.3.10.0050.00323.71
8.3.00.0040.00419.51
8.2.180.0070.00718.16
8.2.170.0110.00422.96
8.2.160.0100.00720.16
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00621.08
8.2.110.0030.00620.45
8.2.100.0070.00718.22
8.2.90.0000.00819.23
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0000.01018.05
8.2.50.0030.00618.07
8.2.40.0000.00718.28
8.2.30.0070.00018.13
8.2.20.0000.00717.65
8.2.10.0000.00817.93
8.2.00.0060.00317.62
8.1.280.0070.00725.92
8.1.270.0060.00323.97
8.1.260.0070.00026.35
8.1.250.0020.00528.09
8.1.240.0060.00323.79
8.1.230.0040.00718.97
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0090.00017.23
8.1.190.0000.00817.25
8.1.180.0000.00818.10
8.1.170.0040.00418.50
8.1.160.0050.00322.04
8.1.150.0070.00018.88
8.1.140.0070.00017.45
8.1.130.0000.00717.74
8.1.120.0000.00717.48
8.1.110.0030.00617.45
8.1.100.0050.00317.38
8.1.90.0000.00717.47
8.1.80.0040.00417.36
8.1.70.0050.00317.36
8.1.60.0000.00917.60
8.1.50.0040.00417.48
8.1.40.0040.00417.38
8.1.30.0030.00517.62
8.1.20.0040.00417.66
8.1.10.0070.00017.52
8.1.00.0050.00317.51
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.50
8.0.270.0000.00717.18
8.0.260.0030.00317.24
8.0.250.0070.00016.91
8.0.240.0000.00717.04
8.0.230.0000.00716.98
8.0.220.0030.00316.86
8.0.210.0000.00616.95
8.0.200.0070.00016.88
8.0.190.0030.00517.04
8.0.180.0030.00317.02
8.0.170.0030.00516.94
8.0.160.0070.00016.94
8.0.150.0030.00516.79
8.0.140.0040.00416.94
8.0.130.0040.00413.39
8.0.120.0040.00416.80
8.0.110.0040.00416.98
8.0.100.0000.00716.98
8.0.90.0030.00516.84
8.0.80.0180.00416.91
8.0.70.0050.00216.84
8.0.60.0040.00416.90
8.0.50.0000.00717.05
8.0.30.0140.01017.07
8.0.20.0130.00817.40
8.0.10.0050.00217.18
8.0.00.0090.00916.60
7.4.330.0050.00015.16
7.4.320.0000.00716.52
7.4.300.0040.00416.41
7.4.290.0030.00316.58
7.4.280.0090.00016.47
7.4.270.0040.00416.50
7.4.260.0080.00016.59
7.4.250.0020.00516.57
7.4.240.0020.00516.52
7.4.230.0000.00716.52
7.4.220.0110.00516.66
7.4.210.0060.00816.60
7.4.200.0030.00316.41
7.4.160.0120.00416.49
7.4.150.0100.01017.40
7.4.140.0090.00917.86
7.4.130.0130.00616.47
7.4.120.0070.01016.53
7.4.110.0070.01016.53
7.4.100.0180.00016.64
7.4.90.0040.01216.62
7.4.80.0130.00319.39
7.4.70.0100.00716.52
7.4.60.0150.00316.48
7.4.50.0040.00416.61
7.4.40.0130.00316.38
7.4.30.0060.00916.40
7.4.10.0050.01114.92
7.4.00.0110.00614.85
7.3.330.0050.00013.10
7.3.320.0000.00513.03
7.3.310.0040.00416.35
7.3.300.0030.00616.26
7.3.290.0130.00316.25
7.3.280.0060.01016.25
7.3.270.0120.00617.40
7.3.260.0170.00716.31
7.3.250.0090.00916.43
7.3.240.0030.01416.31
7.3.230.0090.00916.45
7.3.210.0140.00316.42
7.3.200.0090.00919.39
7.3.190.0030.01316.16
7.3.180.0080.00816.16
7.3.170.0060.01016.48
7.3.160.0060.01016.39
7.3.130.0110.00714.66
7.3.120.0060.01114.80
7.3.110.0070.01114.79
7.3.100.0070.01014.84
7.3.90.0070.00714.79
7.3.80.0070.00814.81
7.3.70.0080.00514.71
7.3.60.0030.01014.73
7.3.50.0070.00714.67
7.3.40.0080.00214.63
7.3.30.0010.01014.72
7.3.20.0050.00516.54
7.3.10.0040.01016.62
7.3.00.0070.00516.41
7.2.330.0080.00816.34
7.2.320.0090.00916.70
7.2.310.0120.00916.63
7.2.300.0120.00916.38
7.2.290.0070.01416.39
7.2.260.0050.01214.73
7.2.250.0080.00714.93
7.2.240.0070.00814.77
7.2.230.0050.01215.02
7.2.220.0040.00914.81
7.2.210.0090.00514.84
7.2.200.0030.00914.80
7.2.190.0030.01014.76
7.2.180.0070.00814.84
7.2.170.0070.00414.88
7.2.160.0040.00914.75
7.2.150.0040.01116.80
7.2.140.0040.01016.82
7.2.130.0030.01216.81
7.2.120.0050.00816.63
7.2.110.0100.00416.73
7.2.100.0050.01116.69
7.2.90.0070.00916.75
7.2.80.0090.00716.71
7.2.70.0070.00716.75
7.2.60.0070.00816.89
7.2.50.0060.00816.74
7.2.40.0030.00816.78
7.2.30.0060.00816.69
7.2.20.0060.00716.78
7.2.10.0030.00916.58
7.2.00.0030.00916.77
7.1.330.0060.00815.54
7.1.320.0070.00715.69
7.1.310.0040.00815.74
7.1.300.0090.00515.62
7.1.290.0050.00815.74
7.1.280.0050.00815.67
7.1.270.0060.00715.71
7.1.260.0000.01515.61
7.1.250.0020.01115.79
7.1.240.0060.00715.75
7.1.230.0070.00715.74
7.1.220.0060.00415.72
7.1.210.0070.00815.81
7.1.200.0070.00515.68
7.1.190.0080.00315.76
7.1.180.0080.00515.66
7.1.170.0040.01015.79
7.1.160.0050.00615.71
7.1.150.0060.00715.79
7.1.140.0050.00715.77
7.1.130.0040.01015.74
7.1.120.0040.00815.72
7.1.110.0090.00415.81
7.1.100.0020.00916.35
7.1.90.0060.00715.77
7.1.80.0040.00815.80
7.1.70.0070.00616.20
7.1.60.0090.00416.54
7.1.50.0040.01216.06
7.1.40.0080.00415.62
7.1.30.0070.00715.67
7.1.20.0030.01015.63
7.1.10.0030.01215.75
7.1.00.0040.02617.31
7.0.330.0090.00515.28
7.0.320.0060.00715.36
7.0.310.0080.00415.38
7.0.300.0060.00515.31
7.0.290.0030.01015.33
7.0.280.0070.00615.40
7.0.270.0060.00615.39
7.0.260.0020.01115.41
7.0.250.0010.01015.33
7.0.240.0050.00815.46
7.0.230.0050.00615.45
7.0.220.0080.00515.50
7.0.210.0040.00515.25
7.0.200.0050.00615.56
7.0.190.0080.00415.31
7.0.180.0090.00215.38
7.0.170.0030.00715.36
7.0.160.0050.00615.41
7.0.150.0070.00615.41
7.0.140.0060.01817.11
7.0.130.0050.00815.37
7.0.120.0060.00615.33
7.0.110.0060.00915.29
7.0.100.0070.00615.39
7.0.90.0040.00915.36
7.0.80.0070.00715.47
7.0.70.0050.00715.30
7.0.60.0080.02416.45
7.0.50.0030.01616.04
7.0.40.0040.01815.13
7.0.30.0130.02415.06
7.0.20.0080.01615.08
7.0.10.0030.01715.08
7.0.00.0070.01715.04
5.6.400.0060.01014.24
5.6.390.0050.00714.46
5.6.380.0040.00914.06
5.6.370.0040.00813.88
5.6.360.0060.00314.33
5.6.350.0090.00514.22
5.6.340.0080.00614.15
5.6.330.0050.00914.20
5.6.320.0050.00614.08
5.6.310.0050.00714.34
5.6.300.0060.00614.06
5.6.290.0040.00714.35
5.6.280.0060.02515.75
5.6.270.0090.00514.37
5.6.260.0060.00614.33
5.6.250.0080.00214.33
5.6.240.0050.00714.32
5.6.230.0080.00514.25
5.6.220.0020.01014.13
5.6.210.0120.02115.82
5.6.200.0080.02515.12
5.6.190.0070.02715.90
5.6.180.0140.02515.62
5.6.170.0090.02015.80
5.6.160.0080.02615.81
5.6.150.0070.01515.22
5.6.140.0060.02815.12
5.6.130.0080.02215.20
5.6.120.0080.02515.97
5.6.110.0050.02015.87
5.6.100.0070.02715.99
5.6.90.0080.02215.96
5.6.80.0040.02315.64
5.6.70.0730.01615.61
5.6.60.0050.00814.22
5.6.50.0070.00514.18
5.6.40.0090.00614.14
5.6.30.0070.00514.31
5.6.20.0050.00814.25
5.6.10.0020.00714.11
5.6.00.0060.00414.12
5.5.380.0040.00814.22
5.5.370.0040.01014.13
5.5.360.0090.00714.13
5.5.350.0080.02615.69
5.5.340.0020.01715.16
5.5.330.0070.01315.68
5.5.320.0040.02315.66
5.5.310.0100.01615.65
5.5.300.0040.02614.93
5.5.290.0050.02715.07
5.5.280.0070.01415.80
5.5.270.0030.02415.92
5.5.260.0080.02615.83
5.5.250.0100.01515.77
5.5.240.0090.02515.69
5.5.230.0050.00713.87
5.5.220.0050.00714.04
5.5.210.0050.00814.04
5.5.200.0050.00714.19
5.5.190.0050.00414.05
5.5.180.0060.00814.13
5.5.170.0040.00814.11
5.5.160.0040.00814.01
5.5.150.0040.01114.11
5.5.140.0040.01014.09
5.5.130.0010.00914.09
5.5.120.0030.00914.15
5.5.110.0050.00813.99
5.5.100.0030.00714.16
5.5.90.0080.00614.15
5.5.80.0020.00814.13
5.5.70.0050.00614.17
5.5.60.0080.00313.92
5.5.50.0020.01214.05
5.5.40.0070.00513.99
5.5.30.0030.01014.04
5.5.20.0070.01013.96
5.5.10.0060.00614.00
5.5.00.0070.00813.93
5.4.450.0130.01513.81
5.4.440.0080.01614.02
5.4.430.0110.01313.92
5.4.420.0080.01613.92
5.4.410.0080.01213.85
5.4.400.0060.01413.83
5.4.390.0170.01413.88
5.4.380.0110.01713.73
5.4.370.0080.01913.71
5.4.360.0130.01913.61
5.4.350.0150.01613.68
5.4.340.0120.01713.72
5.4.330.0050.00412.09
5.4.320.0050.01512.08
5.4.310.0050.01812.11
5.4.300.0050.01512.16
5.4.290.0030.01612.08
5.4.280.0050.01312.05
5.4.270.0080.01212.17
5.4.260.0060.01312.04
5.4.250.0040.01412.06
5.4.240.0040.01412.13
5.4.230.0080.01212.10
5.4.220.0040.01712.13
5.4.210.0030.01612.13
5.4.200.0020.01812.21
5.4.190.0060.01612.15
5.4.180.0040.01512.09
5.4.170.0030.01512.14
5.4.160.0060.01112.15
5.4.150.0060.01112.08
5.4.140.0030.01512.10
5.4.130.0080.01312.07
5.4.120.0040.01311.95
5.4.110.0040.01612.07
5.4.100.0050.01512.07
5.4.90.0040.01512.03
5.4.80.0050.01412.11
5.4.70.0080.01312.08
5.4.60.0050.01412.00
5.4.50.0030.01412.03
5.4.40.0040.01411.99
5.4.30.0040.01512.05
5.4.20.0060.01311.98
5.4.10.0060.01212.07
5.4.00.0050.01411.95
5.3.290.0100.04012.80
5.3.280.0090.03812.71
5.3.270.0090.03912.72
5.3.260.0060.04112.71
5.3.250.0070.04112.71
5.3.240.0060.04212.72
5.3.230.0050.04512.71
5.3.220.0050.04012.68
5.3.210.0030.04912.68
5.3.200.0060.04112.68
5.3.190.0120.03412.68
5.3.180.0100.04212.67
5.3.170.0060.03712.67
5.3.160.0050.03912.68
5.3.150.0110.03512.68
5.3.140.0050.03812.66
5.3.130.0070.04312.66
5.3.120.0080.04212.66
5.3.110.0060.04612.66
5.3.100.0080.03612.12
5.3.90.0090.03912.08
5.3.80.0130.04312.07
5.3.70.0070.04312.07
5.3.60.0090.03912.06
5.3.50.0030.04412.00
5.3.40.0100.03412.00
5.3.30.0090.03311.94
5.3.20.0070.03711.72
5.3.10.0080.04211.69
5.3.00.0100.03811.68
5.2.170.0030.0369.18
5.2.160.0040.0299.17
5.2.150.0060.0299.18
5.2.140.0060.0309.17
5.2.130.0050.0349.13
5.2.120.0090.0299.13
5.2.110.0060.0339.14
5.2.100.0060.0299.14
5.2.90.0070.0349.14
5.2.80.0030.0329.14
5.2.70.0060.0389.14
5.2.60.0050.0319.09
5.2.50.0070.0349.05
5.2.40.0010.0329.03
5.2.30.0080.0269.00
5.2.20.0000.0369.00
5.2.10.0060.0368.94
5.2.00.0070.0338.79
5.1.60.0020.0268.08
5.1.50.0050.0288.07
5.1.40.0040.0268.06
5.1.30.0080.0298.41
5.1.20.0070.0288.43
5.1.10.0070.0278.15
5.1.00.0090.0318.15
5.0.50.0060.0246.63
5.0.40.0040.0256.49
5.0.30.0060.0316.30
5.0.20.0050.0186.27
5.0.10.0030.0206.25
5.0.00.0060.0336.24
4.4.90.0030.0174.78
4.4.80.0040.0234.76
4.4.70.0030.0274.75
4.4.60.0020.0224.75
4.4.50.0060.0244.77
4.4.40.0020.0324.71
4.4.30.0030.0164.76
4.4.20.0040.0264.84
4.4.10.0020.0224.85
4.4.00.0050.0234.76
4.3.110.0060.0134.66
4.3.100.0050.0144.66
4.3.90.0020.0154.64
4.3.80.0030.0354.59
4.3.70.0020.0154.63
4.3.60.0040.0174.63
4.3.50.0040.0174.63
4.3.40.0040.0274.53
4.3.30.0010.0173.29
4.3.20.0020.0213.27
4.3.10.0050.0153.23
4.3.00.0030.01318.23

preferences:
41.51 ms | 401 KiB | 5 Q