3v4l.org

run code in 300+ PHP versions simultaneously
<?php class wpdb { function bail() { wp_die(); } } function test() { var_dump(debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2)); } register_shutdown_function('test'); function wp_die() { die('x'); }

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
8.3.50.0150.00322.12
8.3.40.0100.01018.54
8.3.30.0070.00719.10
8.3.20.0090.00020.06
8.3.10.0040.00421.95
8.3.00.0030.00619.02
8.2.180.0080.00816.75
8.2.170.0150.00322.96
8.2.160.0070.00720.32
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0090.00019.36
8.2.110.0060.00620.97
8.2.100.0040.00717.66
8.2.90.0050.00319.00
8.2.80.0040.00417.97
8.2.70.0040.00417.34
8.2.60.0040.00417.91
8.2.50.0050.00318.07
8.2.40.0050.00518.09
8.2.30.0000.00718.04
8.2.20.0060.00317.67
8.2.10.0000.00817.91
8.2.00.0030.00617.47
8.1.280.0120.00325.92
8.1.270.0040.00420.29
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.18
8.1.230.0070.00417.70
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0060.00317.22
8.1.180.0060.00318.10
8.1.170.0050.00518.51
8.1.160.0000.00721.92
8.1.150.0040.00418.80
8.1.140.0040.00417.33
8.1.130.0000.00717.76
8.1.120.0050.00217.32
8.1.110.0040.00417.31
8.1.100.0070.00017.16
8.1.90.0000.00817.26
8.1.80.0080.00017.30
8.1.70.0000.00717.38
8.1.60.0040.00417.47
8.1.50.0080.00017.38
8.1.40.0040.00417.39
8.1.30.0030.00517.50
8.1.20.0080.00017.50
8.1.10.0040.00417.39
8.1.00.0060.00317.28
8.0.300.0030.00718.77
8.0.290.0070.00016.58
8.0.280.0030.00318.26
8.0.270.0000.00717.07
8.0.260.0000.00617.05
8.0.250.0060.00016.75
8.0.240.0040.00416.83
8.0.230.0030.00316.80
8.0.220.0030.00316.79
8.0.210.0000.00716.64
8.0.200.0000.00716.79
8.0.190.0040.00416.73
8.0.180.0050.00316.69
8.0.170.0050.00316.78
8.0.160.0000.00816.76
8.0.150.0040.00416.74
8.0.140.0000.00716.79
8.0.130.0000.00613.16
8.0.120.0030.00516.71
8.0.110.0000.00716.77
8.0.100.0030.00316.88
8.0.90.0000.00916.71
8.0.80.0090.01316.74
8.0.70.0040.00416.78
8.0.60.0000.00716.75
8.0.50.0040.00416.71
8.0.30.0130.01317.04
8.0.20.0100.00917.40
8.0.10.0030.00516.91
8.0.00.0100.00816.54
7.4.330.0030.00315.03
7.4.320.0000.00616.50
7.4.300.0060.00016.37
7.4.290.0070.00016.37
7.4.280.0050.00316.37
7.4.270.0030.00316.38
7.4.260.0050.00216.47
7.4.250.0070.00016.40
7.4.240.0040.00416.37
7.4.230.0000.00716.32
7.4.220.0070.01416.25
7.4.210.0070.00816.52
7.4.200.0000.00716.27
7.4.160.0170.00616.30
7.4.150.0100.00717.40
7.4.140.0080.01217.86
7.4.130.0150.00516.35
7.4.120.0050.01216.40
7.4.110.0140.00316.19
7.4.100.0040.01416.25
7.4.90.0040.01316.39
7.4.80.0120.00619.39
7.4.70.0110.00716.37
7.4.60.0110.00916.38
7.4.50.0030.00316.13
7.4.40.0070.01116.41
7.4.30.0030.01416.34
7.4.00.0000.01714.49
7.3.330.0000.00613.13
7.3.320.0070.00713.16
7.3.310.0000.00716.07
7.3.300.0030.00616.03
7.3.290.0030.00316.22
7.3.280.0090.00816.20
7.3.270.0170.00017.40
7.3.260.0070.01016.54
7.3.250.0080.01316.47
7.3.240.0080.00816.34
7.3.230.0190.00416.45
7.3.210.0100.00616.18
7.3.200.0070.01019.39
7.3.190.0080.00816.25
7.3.180.0110.00516.44
7.3.170.0000.01616.47
7.3.160.0080.00816.20
7.2.330.0150.00316.21
7.2.320.0080.00816.56
7.2.310.0070.01116.36
7.2.300.0100.00716.44
7.2.290.0060.01716.31
7.2.00.0060.00919.27
7.1.100.0100.00317.84
7.1.70.0070.00316.99
7.1.60.0070.01019.50
7.1.50.0170.01416.62
7.1.00.0070.07322.57
7.0.200.0160.00414.49
7.0.140.0000.03722.13
7.0.60.0030.07020.07
7.0.50.0070.04017.97
7.0.40.0070.05020.12
7.0.30.0230.04020.13
7.0.20.0270.07320.10
7.0.10.0200.09020.25
7.0.00.0030.06020.24
5.6.280.0070.07021.00
5.6.210.0100.04020.55
5.6.200.0030.07718.23
5.6.190.0070.04720.49
5.6.180.0270.06320.36
5.6.170.0300.07320.57
5.6.160.0130.06320.57
5.6.150.0030.06718.19
5.6.140.0030.05018.16
5.6.130.0130.06718.22
5.6.120.0130.06721.14
5.6.110.0200.07321.01
5.6.100.0070.08021.09
5.6.90.0170.06720.89
5.6.80.0030.04320.27
5.6.70.0200.04720.48
5.5.350.0270.05320.44
5.5.340.0170.07017.97
5.5.330.0100.08020.45
5.5.320.0030.07720.41
5.5.310.0300.08020.34
5.5.300.0070.05718.04
5.5.290.0070.07717.94
5.5.280.0000.04320.85
5.5.270.0030.05020.80
5.5.260.0100.08320.87
5.5.250.0070.08720.66
5.5.240.0100.08020.04
5.4.450.0300.06719.45
5.4.440.0830.06319.46
5.4.430.1000.05019.33
5.4.420.0970.05719.59
5.4.410.0130.05018.95
5.4.400.0400.06718.51
5.4.390.0470.07018.75
5.4.380.0500.07318.59
5.4.370.0600.06018.49
5.4.360.0470.05318.79
5.4.350.0500.08018.59
5.4.340.0270.05718.75
5.4.320.0530.05718.80
5.4.310.0570.07018.63
5.4.300.0530.06718.60
5.4.290.0570.05718.74
5.4.280.0600.06018.81
5.4.270.0330.07718.77
5.4.260.0500.07018.78
5.4.250.0400.07718.78
5.4.240.0700.06318.80
5.4.230.0430.05318.83
5.4.220.0600.05318.84
5.4.210.0370.07018.82
5.4.200.0600.05316.75
5.4.190.0500.06718.79
5.4.180.0470.06318.48
5.4.170.0370.06718.59
5.4.160.0470.04718.50
5.4.150.0470.06318.50
5.4.140.0570.05316.29
5.4.130.0470.06316.30
5.4.120.0530.06316.23
5.4.110.0400.06316.18
5.4.100.0470.05016.45
5.4.90.0370.04716.46
5.4.80.0770.05016.35
5.4.70.0370.05716.44
5.4.60.0270.05316.39
5.4.50.0500.07016.22
5.4.40.0300.06716.42
5.4.30.0470.05316.27
5.4.20.0470.05716.38
5.4.10.0430.06716.16
5.4.00.0230.06315.75
5.3.290.0430.06014.77
5.3.280.0400.07314.72
5.3.270.0370.06714.71
5.3.260.0470.06714.74
5.3.250.0370.07014.79
5.3.240.0430.05314.81
5.3.230.0270.06314.72
5.3.220.0370.05314.75
5.3.210.0370.05714.70
5.3.200.0330.05714.59
5.3.190.0500.05714.55
5.3.180.0430.06714.73
5.3.170.0370.05314.60
5.3.160.0270.06714.79
5.3.150.0400.05314.68
5.3.140.0400.05714.54
5.3.130.0400.05014.53
5.3.120.0370.05714.52
5.3.110.0500.06014.57
5.3.100.0470.06014.02
5.3.90.0330.07714.13
5.3.80.0230.06314.05
5.3.70.0370.04714.06
5.3.60.0370.05314.00
5.3.50.0300.07014.13
5.3.40.0300.05714.18
5.3.30.0470.04313.93
5.3.20.0330.06013.90
5.3.10.0230.05713.65
5.3.00.0400.05013.76
5.2.170.0300.05011.28
5.2.160.0230.04711.27
5.2.150.0230.04711.37
5.2.140.0330.04311.25
5.2.130.0230.04311.11
5.2.120.0330.04311.18
5.2.110.0270.04311.12
5.2.100.0200.05311.14
5.2.90.0370.03711.14
5.2.80.0370.04011.32
5.2.70.0370.05311.20
5.2.60.0270.04711.09
5.2.50.0230.05011.13
5.2.40.0430.03011.13
5.2.30.0270.05311.07
5.2.20.0230.04011.07
5.2.10.0270.03710.96
5.2.00.0200.04010.77
5.1.60.0270.05010.12
5.1.50.0270.04310.18
5.1.40.0230.04710.05
5.1.30.0200.04310.38
5.1.20.0330.03710.46
5.1.10.0200.03710.11
5.1.00.0200.04710.10
5.0.50.0170.0238.64
5.0.40.0100.0308.45
5.0.30.0130.0438.29
5.0.20.0170.0338.38
5.0.10.0170.0438.28
5.0.00.0170.0478.16
4.4.90.0100.0236.81
4.4.80.0100.0236.81
4.4.70.0070.0276.81
4.4.60.0200.0236.81
4.4.50.0100.0236.81
4.4.40.0230.0336.81
4.4.30.0100.0236.81
4.4.20.0070.0276.81
4.4.10.0070.0276.81
4.4.00.0070.0406.81
4.3.110.0130.0236.81
4.3.100.0100.0236.81
4.3.90.0000.0306.81
4.3.80.0170.0276.81
4.3.70.0170.0176.81
4.3.60.0100.0336.81
4.3.50.0170.0276.81
4.3.40.0170.0406.81
4.3.30.0170.0176.81
4.3.20.0070.0306.81
4.3.10.0100.0206.81
4.3.00.0130.0206.80

preferences:
88.76 ms | 401 KiB | 5 Q