3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { var_dump(debug_backtrace()); } call_user_func('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)
8.3.60.0090.00616.25
8.3.50.0140.00521.21
8.3.40.0140.00418.68
8.3.30.0130.00318.55
8.3.20.0000.00720.21
8.3.10.0040.00423.65
8.3.00.0030.00620.64
8.2.180.0120.00316.50
8.2.170.0080.00822.96
8.2.160.0070.00722.26
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0030.00517.50
8.2.110.0060.00319.13
8.2.100.0000.01217.50
8.2.90.0000.00719.11
8.2.80.0080.00017.97
8.2.70.0030.00517.38
8.2.60.0030.00617.80
8.2.50.0100.00018.07
8.2.40.0070.00021.11
8.2.30.0090.00017.80
8.2.20.0000.00717.43
8.2.10.0000.00817.92
8.2.00.0040.00417.80
8.1.280.0140.00725.92
8.1.270.0080.00020.07
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0030.00623.96
8.1.230.0040.00817.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.00
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0090.00018.53
8.1.160.0000.00823.78
8.1.150.0000.00718.76
8.1.140.0040.00417.22
8.1.130.0050.00217.52
8.1.120.0070.00017.35
8.1.110.0040.00417.30
8.1.100.0030.00317.25
8.1.90.0000.00717.30
8.1.80.0060.00317.35
8.1.70.0000.00717.14
8.1.60.0060.00317.39
8.1.50.0040.00417.30
8.1.40.0040.00417.41
8.1.30.0030.00517.46
8.1.20.0000.00717.57
8.1.10.0040.00517.34
8.1.00.0000.00817.27
8.0.300.0000.00718.77
8.0.290.0060.00316.63
8.0.280.0080.00018.31
8.0.270.0040.00417.11
8.0.260.0030.00317.11
8.0.250.0070.00016.78
8.0.240.0000.00716.88
8.0.230.0030.00516.80
8.0.220.0050.00216.73
8.0.210.0000.00716.68
8.0.200.0030.00316.82
8.0.190.0050.00216.88
8.0.180.0040.00416.66
8.0.170.0000.00816.80
8.0.160.0000.00816.71
8.0.150.0040.00416.73
8.0.140.0040.00416.63
8.0.130.0050.00114.88
8.0.120.0020.00616.64
8.0.110.0000.00716.60
8.0.100.0070.00016.66
8.0.90.0020.00516.78
8.0.80.0050.00616.64
8.0.70.0070.00016.63
8.0.60.0000.00716.62
8.0.50.0040.00416.74
8.0.30.0140.00116.93
8.0.20.0050.01117.20
8.0.10.0050.00216.88
8.0.00.0070.00816.63
7.4.330.0050.00015.11
7.4.320.0030.00316.42
7.4.300.0070.00016.52
7.4.290.0030.00316.42
7.4.280.0030.00616.43
7.4.270.0060.00016.41
7.4.260.0050.00216.40
7.4.250.0030.00316.31
7.4.240.0060.00216.50
7.4.230.0030.00316.31
7.4.220.0050.01016.47
7.4.210.0080.00616.43
7.4.200.0060.00216.46
7.4.190.0030.00316.48
7.4.180.0000.00716.47
7.4.160.0060.00516.42
7.4.150.0080.00516.82
7.4.140.0080.00717.38
7.4.130.0070.00716.39
7.4.120.0110.00516.28
7.4.110.0090.00416.25
7.4.100.0060.00616.31
7.4.90.0020.01116.49
7.4.80.0090.00317.86
7.4.70.0090.00416.28
7.4.60.0050.00716.39
7.4.50.0050.00216.10
7.4.40.0050.01016.31
7.4.30.0110.00216.26
7.4.20.0050.00316.24
7.4.10.0040.00416.35
7.4.00.0030.01015.33
7.3.330.0100.00414.61
7.3.320.0110.00114.50
7.3.310.0120.00216.20
7.3.300.0120.00116.11
7.3.290.0100.00316.14
7.3.280.0120.00616.22
7.3.270.0160.00316.80
7.3.260.0120.01016.19
7.3.250.0130.00516.33
7.3.240.0150.00316.35
7.3.230.0140.00516.23
7.3.220.0120.00615.99
7.3.210.0140.00316.20
7.3.200.0140.00416.18
7.3.190.0140.00316.09
7.3.180.0100.00816.21
7.3.170.0130.00516.26
7.3.160.0130.00516.25
7.3.150.0090.00916.06
7.3.140.0120.00815.96
7.3.130.0120.00715.93
7.3.120.0120.00615.04
7.3.110.0140.00315.04
7.3.100.0070.00915.03
7.3.90.0090.00715.22
7.3.80.0060.01015.19
7.3.70.0060.00815.25
7.3.60.0080.00615.28
7.3.50.0100.00415.25
7.3.40.0080.00715.17
7.3.30.0060.00715.05
7.3.20.0060.00817.05
7.3.10.0100.00616.93
7.3.00.0100.00517.04
7.2.340.0130.00616.13
7.2.330.0080.01116.09
7.2.320.0100.00816.30
7.2.310.0110.00916.24
7.2.300.0160.00516.16
7.2.290.0120.00816.27
7.2.280.0150.00416.12
7.2.270.0190.00016.16
7.2.260.0150.00415.94
7.2.250.0150.00415.47
7.2.240.0090.00815.39
7.2.230.0090.00815.12
7.2.220.0090.00915.24
7.2.210.0090.00715.35
7.2.200.0080.00815.25
7.2.190.0120.00415.33
7.2.180.0060.00815.28
7.2.170.0070.00915.29
7.2.160.0100.00715.46
7.2.150.0100.00817.21
7.2.140.0130.00217.40
7.2.130.0100.00717.38
7.2.120.0090.00517.37
7.2.110.0080.01117.26
7.2.100.0120.00617.45
7.2.90.0120.00317.38
7.2.80.0070.01017.40
7.2.70.0090.00917.45
7.2.60.0110.00417.17
7.2.50.0100.00517.28
7.2.40.0080.01017.37
7.2.30.0130.00317.31
7.2.20.0110.00917.35
7.2.10.0090.00817.25
7.2.00.0120.00817.95
7.1.330.0100.00515.97
7.1.320.0090.00516.18
7.1.310.0100.00516.05
7.1.300.0120.00416.11
7.1.290.0080.00716.20
7.1.280.0080.00716.22
7.1.270.0070.00815.97
7.1.260.0090.00616.17
7.1.250.0090.00816.26
7.1.240.0130.00317.18
7.1.230.0180.00017.09
7.1.220.0140.00317.20
7.1.210.0110.00917.22
7.1.200.0120.00616.43
7.1.190.0130.00617.09
7.1.180.0120.00516.99
7.1.170.0130.00616.95
7.1.160.0100.00717.14
7.1.150.0100.00716.96
7.1.140.0160.00317.01
7.1.130.0150.00317.17
7.1.120.0130.00617.02
7.1.110.0150.00317.25
7.1.100.0050.00817.71
7.1.90.0140.00417.13
7.1.80.0190.00017.14
7.1.70.0080.00517.00
7.1.60.0140.00718.21
7.1.50.0120.01016.88
7.1.40.0160.00317.31
7.1.30.0190.00017.25
7.1.20.0120.00617.02
7.1.10.0200.00017.20
7.1.00.0120.03619.69
7.0.330.0150.00316.86
7.0.320.0170.00016.64
7.0.310.0140.00416.70
7.0.300.0110.00616.91
7.0.290.0160.00416.79
7.0.280.0140.00316.85
7.0.270.0140.00616.84
7.0.260.0140.00316.84
7.0.250.0140.00416.86
7.0.240.0140.00516.99
7.0.230.0170.00016.82
7.0.220.0140.00416.84
7.0.210.0140.00216.77
7.0.200.0330.00715.79
7.0.190.0140.00316.78
7.0.180.0190.00016.86
7.0.170.0110.00616.88
7.0.160.0120.00516.73
7.0.150.0180.00016.61
7.0.140.0100.00716.89
7.0.130.0130.00316.95
7.0.120.0120.00616.74
7.0.110.0100.00716.78
7.0.100.0170.00016.82
7.0.90.0180.00016.64
7.0.80.0180.00016.79
7.0.70.0130.00316.81
7.0.60.0150.02418.37
7.0.50.0100.03117.33
7.0.40.0120.03518.46
7.0.30.0250.03818.66
7.0.20.0200.02318.58
7.0.10.0090.04418.53
7.0.00.0100.04318.44
5.6.400.0100.00715.54
5.6.390.0140.00415.54
5.6.380.0170.00015.58
5.6.370.0170.00015.67
5.6.360.0120.00615.60
5.6.350.0110.00615.54
5.6.340.0170.00015.39
5.6.330.0140.00515.40
5.6.320.0130.00415.67
5.6.310.0080.00815.63
5.6.300.0110.00615.52
5.6.290.0140.00315.52
5.6.280.0080.03318.21
5.6.270.0080.00815.52
5.6.260.0120.00415.46
5.6.250.0140.00315.39
5.6.240.0140.00315.54
5.6.230.0160.00015.53
5.6.220.0150.00215.60
5.6.210.0110.04018.13
5.6.200.0120.04116.87
5.6.190.0120.03818.21
5.6.180.0320.03318.07
5.6.170.0250.01718.05
5.6.160.0110.03818.05
5.6.150.0120.04016.92
5.6.140.0090.04516.91
5.6.130.0140.03816.95
5.6.120.0080.03218.32
5.6.110.0190.03718.29
5.6.100.0100.03718.21
5.6.90.0080.03218.34
5.6.80.0070.02517.89
5.6.70.0160.00015.71
5.6.60.0160.00015.75
5.6.50.0080.00815.41
5.6.40.0080.00815.64
5.6.30.0130.00315.42
5.6.20.0130.00315.56
5.6.10.0130.00315.38
5.6.00.0130.00215.47
5.5.380.0110.00615.50
5.5.370.0130.00315.53
5.5.360.0070.01015.35
5.5.350.0150.04717.96
5.5.340.0090.04316.64
5.5.330.0150.03817.95
5.5.320.0200.03017.77
5.5.310.0300.03517.84
5.5.300.0100.01816.65
5.5.290.0130.03216.71
5.5.280.0160.03018.06
5.5.270.0140.04118.11
5.5.260.0140.04018.23
5.5.250.0050.02518.14
5.5.240.0050.02718.02
5.5.230.0090.00615.68
5.5.220.0120.00415.58
5.5.210.0090.00615.74
5.5.200.0120.00415.24
5.5.190.0160.00015.42
5.5.180.0100.00615.34
5.5.170.0100.00715.24
5.5.160.0160.00015.26
5.5.150.0120.00415.18
5.5.140.0130.00315.30
5.5.130.0150.00015.25
5.5.120.0100.00515.29
5.5.110.0130.00415.14
5.5.100.0120.00415.44
5.5.90.0160.00015.49
5.5.80.0070.01015.56
5.5.70.0130.00315.32
5.5.60.0100.00615.67
5.5.50.0110.00515.37
5.5.40.0160.00015.65
5.5.30.0070.00715.60
5.5.20.0110.00415.45
5.5.10.0150.00015.33
5.5.00.0110.00815.36
5.4.450.0400.03315.73
5.4.440.0470.02815.88
5.4.430.0450.02815.90
5.4.420.0400.03515.99
5.4.410.0440.03515.88
5.4.400.0490.03315.91
5.4.390.0570.03215.82
5.4.380.0380.03815.61
5.4.370.0440.02415.67
5.4.360.0470.03015.73
5.4.350.0500.02815.65
5.4.340.0470.03015.86
5.4.330.0130.00012.49
5.4.320.0450.04115.96
5.4.310.0440.03415.96
5.4.300.0480.02715.81
5.4.290.0470.03115.76
5.4.280.0400.03715.84
5.4.270.0410.03915.90
5.4.260.0340.02915.81
5.4.250.0320.03015.87
5.4.240.0370.04115.87
5.4.230.0350.02815.65
5.4.220.0380.03215.77
5.4.210.0430.02715.48
5.4.200.0470.02514.62
5.4.190.0340.03015.75
5.4.180.0400.03015.59
5.4.170.0510.02815.75
5.4.160.0300.03215.66
5.4.150.0400.03015.73
5.4.140.0430.02514.28
5.4.130.0340.02914.38
5.4.120.0440.02514.44
5.4.110.0360.03014.57
5.4.100.0490.03314.43
5.4.90.0400.03314.38
5.4.80.0310.02814.45
5.4.70.0350.02914.48
5.4.60.0480.02714.40
5.4.50.0390.03114.53
5.4.40.0380.02714.33
5.4.30.0430.02714.50
5.4.20.0470.02514.49
5.4.10.0480.02714.48
5.4.00.0360.03014.14

preferences:
57.13 ms | 401 KiB | 5 Q