3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( debug_backtrace( false ) );

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)
8.3.40.0060.01218.71
8.3.30.0140.00718.97
8.3.20.0040.00420.04
8.3.10.0080.00021.77
8.3.00.0000.00919.66
8.2.170.0140.00422.96
8.2.160.0100.00318.72
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00019.64
8.2.110.0060.00322.25
8.2.100.0090.00317.66
8.2.90.0040.00418.96
8.2.80.0000.00917.97
8.2.70.0000.00817.46
8.2.60.0040.00417.66
8.2.50.0000.00818.07
8.2.40.0030.00618.03
8.2.30.0040.00417.80
8.2.20.0080.00017.63
8.2.10.0030.00517.98
8.2.00.0060.00317.55
8.1.270.0040.00423.97
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0150.00622.02
8.1.230.0110.00017.45
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.22
8.1.190.0030.00617.40
8.1.180.0040.00418.88
8.1.170.0000.00918.48
8.1.160.0000.00722.17
8.1.150.0040.00418.70
8.1.140.0070.00017.38
8.1.130.0030.00317.74
8.1.120.0040.00417.31
8.1.110.0040.00417.23
8.1.100.0070.00017.28
8.1.90.0000.00717.32
8.1.80.0000.00717.25
8.1.70.0070.00017.17
8.1.60.0080.00017.37
8.1.50.0090.00017.30
8.1.40.0000.00717.39
8.1.30.0030.00517.41
8.1.20.0030.00617.36
8.1.10.0050.00317.21
8.1.00.0020.00517.24
8.0.300.0070.00318.77
8.0.290.0040.00416.58
8.0.280.0030.00318.22
8.0.270.0040.00417.12
8.0.260.0000.00617.10
8.0.250.0060.00016.79
8.0.240.0030.00316.82
8.0.230.0040.00416.84
8.0.220.0030.00316.71
8.0.210.0070.00316.79
8.0.200.0000.00716.85
8.0.190.0050.00416.82
8.0.180.0040.00416.81
8.0.170.0020.00516.71
8.0.160.0030.00316.82
8.0.150.0000.00716.65
8.0.140.0070.00016.75
8.0.130.0040.00413.18
8.0.120.0040.00416.67
8.0.110.0000.00716.75
8.0.100.0030.00416.74
8.0.90.0040.00416.64
8.0.80.0100.00716.70
8.0.70.0050.00216.73
8.0.60.0000.00716.64
8.0.50.0040.00416.55
8.0.30.0100.00916.82
8.0.20.0110.01117.40
8.0.10.0000.00716.88
8.0.00.0060.01116.65
7.4.330.0030.00315.03
7.4.320.0060.00016.41
7.4.300.0030.00316.37
7.4.290.0030.00316.37
7.4.280.0000.00816.36
7.4.270.0050.00516.47
7.4.260.0030.00513.13
7.4.250.0040.00416.32
7.4.240.0040.00416.31
7.4.230.0000.00716.50
7.4.220.0000.01716.46
7.4.210.0100.01116.31
7.4.200.0050.00216.54
7.4.160.0030.01316.34
7.4.150.0060.01717.40
7.4.140.0100.00717.86
7.4.130.0100.00916.39
7.4.120.0090.00916.31
7.4.110.0060.01216.57
7.4.100.0060.01316.33
7.4.90.0140.00316.30
7.4.80.0130.00319.39
7.4.70.0050.00816.55
7.4.60.0160.00016.46
7.4.50.0030.00516.21
7.4.40.0190.00416.44
7.4.30.0070.01016.55
7.4.00.0030.01314.91
7.3.330.0040.00212.87
7.3.320.0000.00513.05
7.3.310.0070.00016.26
7.3.300.0030.00315.96
7.3.290.0080.00616.10
7.3.280.0060.01216.11
7.3.270.0140.00317.40
7.3.260.0120.00416.15
7.3.250.0120.01216.16
7.3.240.0130.00316.36
7.3.230.0080.00816.39
7.3.210.0100.00616.22
7.3.200.0110.01119.39
7.3.190.0100.01316.08
7.3.180.0090.00616.21
7.3.170.0060.01016.42
7.3.160.0030.01216.30
7.2.330.0070.01116.29
7.2.320.0060.01316.52
7.2.310.0000.01616.34
7.2.300.0140.00316.54
7.2.290.0110.01116.30
7.2.60.0270.00216.31
7.2.00.0030.01418.86
7.1.200.0060.00615.70
7.1.100.0040.00718.11
7.1.70.0000.01116.91
7.1.60.0070.01719.34
7.1.50.0040.01816.50
7.1.00.0070.07322.36
7.0.200.0000.01016.50
7.0.140.0070.07022.12
7.0.60.0030.05719.84
7.0.50.0030.05317.87
7.0.40.0000.05720.40
7.0.30.0200.04720.17
7.0.20.0270.06020.01
7.0.10.0030.05020.08
7.0.00.0030.05020.33
5.6.280.0030.07321.07
5.6.210.0300.05020.74
5.6.200.0170.07018.22
5.6.190.0030.04320.49
5.6.180.0100.08020.33
5.6.170.0270.08020.48
5.6.160.0130.07720.46
5.6.150.0030.06718.19
5.6.140.0000.06718.11
5.6.130.0100.08018.15
5.6.120.0230.03021.11
5.6.110.0100.08720.95
5.6.100.0070.08321.13
5.6.90.0030.04320.96
5.6.80.0070.08320.28
5.5.350.0270.08320.45
5.5.340.0030.04317.91
5.5.330.0170.06720.19
5.5.320.0300.07320.31
5.5.310.0230.03320.28
5.5.300.0030.04717.98
5.5.290.0070.03718.02
5.5.280.0100.04720.64
5.5.270.0030.07720.84
5.5.260.0130.08020.75
5.5.250.0130.06020.68
5.5.240.0030.06320.23
5.4.450.0230.06019.55
5.4.440.0730.06019.42
5.4.430.0130.05019.30
5.4.420.0130.05319.48
5.4.410.0130.05319.04
5.4.400.0170.04719.17
5.4.390.0100.05319.08
5.4.380.0270.05018.72
5.4.370.0200.06318.52
5.4.360.0170.05318.59
5.4.350.0130.03313.73
5.4.340.0070.03713.66
5.4.320.0170.03714.17
5.4.310.0030.04714.18
5.4.300.0070.04314.13
5.4.290.0200.03014.12
5.4.280.0130.03314.02
5.4.270.0100.04014.07
5.4.260.0130.04714.10
5.4.250.0000.05014.02
5.4.240.0100.04014.06
5.4.230.0200.03014.08
5.4.220.0130.04314.24
5.4.210.0100.05714.09
5.4.200.0130.04314.07
5.4.190.0270.04014.16
5.4.180.0100.04714.05
5.4.170.0100.04014.03
5.4.160.0130.04014.08
5.4.150.0100.04014.02
5.4.140.0100.05013.85
5.4.130.0170.04013.74
5.4.120.0100.04313.88
5.4.110.0100.04013.71
5.4.100.0070.04313.77
5.4.90.0070.04313.65
5.4.80.0200.03013.87
5.4.70.0170.03313.63
5.4.60.0100.03713.86
5.4.50.0030.04313.79
5.4.40.0100.03713.85
5.4.30.0170.03013.78
5.4.20.0030.04713.66
5.4.10.0100.03713.63
5.4.00.0070.04013.17
5.3.290.0130.04314.56
5.3.280.0130.03714.63
5.3.270.0100.04714.45
5.3.260.0100.04314.61
5.3.250.0230.03314.63
5.3.240.0130.05314.52
5.3.230.0130.04014.49
5.3.220.0130.05014.47
5.3.210.0170.05014.41
5.3.200.0100.03714.46
5.3.190.0130.03714.57
5.3.180.0200.04014.49
5.3.170.0100.03714.61
5.3.160.0130.04014.46
5.3.150.0170.04714.61
5.3.140.0130.03314.52
5.3.130.0070.04314.39
5.3.120.0030.04714.46
5.3.110.0100.04014.39
5.3.100.0200.04014.05
5.3.90.0000.05013.93
5.3.80.0030.04314.03
5.3.70.0170.03014.00
5.3.60.0100.03713.89
5.3.50.0100.03713.97
5.3.40.0130.03313.95
5.3.30.0100.03313.81
5.3.20.0130.04013.69
5.3.10.0100.03713.57
5.3.00.0070.04013.65
5.2.170.0100.03711.03
5.2.160.0030.03311.02
5.2.150.0030.03711.01
5.2.140.0070.03011.06
5.2.130.0070.03010.98
5.2.120.0100.02710.96
5.2.110.0070.02711.07
5.2.100.0030.03310.98
5.2.90.0070.03011.15
5.2.80.0070.03010.94
5.2.70.0100.02711.07
5.2.60.0070.03311.04
5.2.50.0070.03310.86
5.2.40.0070.03311.04
5.2.30.0070.03711.04
5.2.20.0130.02310.84
5.2.10.0070.03010.83
5.2.00.0100.03310.67
5.1.60.0070.02710.05
5.1.50.0070.03010.02
5.1.40.0100.0309.98
5.1.30.0100.02710.32
5.1.20.0070.03010.38
5.1.10.0030.03710.10
5.1.00.0030.03710.02
5.0.50.0130.0138.54
5.0.40.0070.0238.46
5.0.30.0070.0338.19
5.0.20.0000.0278.25
5.0.10.0030.0238.30
5.0.00.0100.0278.21
4.4.90.0030.0175.84
4.4.80.0070.0135.78
4.4.70.0070.0135.80
4.4.60.0070.0175.80
4.4.50.0070.0135.88
4.4.40.0030.0275.79
4.4.30.0070.0205.81
4.4.20.0100.0175.87
4.4.10.0070.0135.86
4.4.00.0030.0305.87
4.3.110.0070.0175.82
4.3.100.0030.0235.69
4.3.90.0070.0135.73
4.3.80.0030.0275.72
4.3.70.0070.0135.73
4.3.60.0070.0105.78
4.3.50.0100.0135.77
4.3.40.0030.0235.67
4.3.30.0030.0134.57
4.3.20.0000.0174.55
4.3.10.0070.0104.42
4.3.00.0130.0207.20

preferences:
54.08 ms | 400 KiB | 5 Q