3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_error_handler(function($errno, $errstr) { $bt = debug_backtrace(); var_dump($errstr); }); $displays = array( array( 'position' => 1, ), array( 'position' => NULL, ), ); // Sort the displays. uasort($displays, function ($display1, $display2) { if ($display1['position'] != $display2['position']) { trigger_error('test'); return $display1['position'] < $display2['position'] ? -1 : 1; } return 0; });

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)
8.3.60.0140.00018.31
8.3.50.0090.00721.14
8.3.40.0070.00718.67
8.3.30.0100.00319.05
8.3.20.0000.00820.35
8.3.10.0090.00022.07
8.3.00.0050.00322.57
8.2.180.0090.00916.88
8.2.170.0140.00022.96
8.2.160.0100.00318.93
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0080.00019.36
8.2.110.0040.00722.16
8.2.100.0060.00619.64
8.2.90.0000.00819.21
8.2.80.0050.00317.98
8.2.70.0060.00317.75
8.2.60.0000.00818.05
8.2.50.0080.00018.07
8.2.40.0030.00520.00
8.2.30.0040.00418.13
8.2.20.0000.00717.61
8.2.10.0000.00717.80
8.2.00.0040.00417.67
8.1.280.0160.00725.92
8.1.270.0000.00822.20
8.1.260.0030.00626.35
8.1.250.0060.00328.09
8.1.240.0000.00923.96
8.1.230.0080.00419.13
8.1.220.0000.00817.79
8.1.210.0030.00618.77
8.1.200.0060.00317.34
8.1.190.0080.00017.53
8.1.180.0030.00618.78
8.1.170.0080.00018.59
8.1.160.0040.00422.03
8.1.150.0040.00418.77
8.1.140.0060.00317.52
8.1.130.0040.00417.84
8.1.120.0050.00317.55
8.1.110.0040.00417.36
8.1.100.0000.00717.39
8.1.90.0000.00717.46
8.1.80.0000.00717.47
8.1.70.0000.00717.43
8.1.60.0040.00417.59
8.1.50.0020.00517.52
8.1.40.0030.00517.46
8.1.30.0000.00817.61
8.1.20.0030.00517.58
8.1.10.0040.00417.55
8.1.00.0040.00417.48
8.0.300.0070.00018.77
8.0.290.0030.00617.16
8.0.280.0050.00318.59
8.0.270.0030.00317.27
8.0.260.0030.00316.90
8.0.250.0040.00417.04
8.0.240.0000.00816.92
8.0.230.0000.00716.94
8.0.220.0040.00416.88
8.0.210.0070.00016.96
8.0.200.0000.00616.95
8.0.190.0050.00216.99
8.0.180.0070.00016.97
8.0.170.0090.00016.96
8.0.160.0070.00016.84
8.0.150.0000.00816.90
8.0.140.0070.00016.83
8.0.130.0000.00713.36
8.0.120.0000.00816.95
8.0.110.0000.00716.88
8.0.100.0000.00817.00
8.0.90.0030.00516.93
8.0.80.0100.00717.02
8.0.70.0050.00316.84
8.0.60.0040.00417.04
8.0.50.0040.00416.96
8.0.30.0140.00517.18
8.0.20.0080.01117.40
8.0.10.0000.00717.18
8.0.00.0080.01316.78
7.4.330.0050.00015.00
7.4.320.0000.00616.55
7.4.300.0070.00016.43
7.4.290.0040.00416.54
7.4.280.0070.00016.51
7.4.270.0000.00716.67
7.4.260.0000.00716.50
7.4.250.0000.00716.42
7.4.240.0050.00216.56
7.4.230.0000.00716.43
7.4.220.0140.01116.66
7.4.210.0100.00716.57
7.4.200.0030.00316.33
7.4.190.0030.00316.57
7.4.160.0110.00516.41
7.4.150.0140.00417.40
7.4.140.0110.01117.86
7.4.130.0130.00816.60
7.4.120.0110.01016.55
7.4.110.0120.01216.56
7.4.100.0030.01616.56
7.4.90.0120.00616.51
7.4.80.0120.00919.39
7.4.70.0120.00616.54
7.4.60.0150.00416.37
7.4.50.0050.00316.47
7.4.40.0000.01422.77
7.4.30.0000.01616.31
7.4.00.0090.00314.92
7.3.330.0000.00613.34
7.3.320.0000.00513.25
7.3.310.0000.00716.38
7.3.300.0040.00416.47
7.3.290.0110.00316.30
7.3.280.0120.00516.32
7.3.270.0100.01017.40
7.3.260.0140.00416.67
7.3.250.0090.01016.51
7.3.240.0100.01016.41
7.3.230.0130.01016.39
7.3.210.0100.01016.24
7.3.200.0140.00719.39
7.3.190.0090.01216.54
7.3.180.0040.01616.50
7.3.170.0060.00916.27
7.3.160.0040.01116.32
7.3.120.0030.01015.09
7.2.330.0070.01016.55
7.2.320.0060.01216.37
7.2.310.0090.00916.68
7.2.300.0150.00316.63
7.2.290.0030.01316.82
7.2.60.0030.01016.86
7.2.00.0130.00719.31
7.1.200.0040.01115.96
7.1.100.0090.00618.20
7.1.70.0030.00617.13
7.1.60.0040.02119.82
7.1.50.0070.01416.93
7.1.00.0030.07722.41
7.0.200.0030.00716.45
7.0.140.0070.07022.13
7.0.100.0030.05020.13
7.0.90.0070.06319.86
7.0.80.0370.08019.93
7.0.70.0300.08019.95
7.0.60.0070.08320.02
7.0.50.0100.07720.30
7.0.40.0030.04020.05
7.0.30.0030.07320.13
7.0.20.0030.04320.05
7.0.10.0100.08020.09
7.0.00.0070.04720.05
5.6.280.0030.07321.07
5.6.250.0030.07720.61
5.6.240.0130.06320.47
5.6.230.0070.07320.58
5.6.220.0030.07320.66
5.6.210.0070.08020.52
5.6.200.0070.08320.90
5.6.190.0100.04321.00
5.6.180.0100.09020.92
5.6.170.0200.07321.09
5.6.160.0070.07721.13
5.6.150.0100.06320.95
5.6.140.0070.06721.02
5.6.130.0170.04321.12
5.6.120.0070.07721.09
5.6.110.0200.06720.91
5.6.100.0100.08020.98
5.6.90.0100.07721.06
5.6.80.0170.07020.43
5.6.70.0070.07720.29
5.6.60.0130.07320.34
5.6.50.0170.06020.47
5.6.40.0100.07720.35
5.6.30.0070.08320.39
5.6.20.0070.07020.27
5.6.10.0030.08720.38
5.6.00.0100.07720.31
5.5.380.0070.07320.46
5.5.370.0100.08020.32
5.5.360.0030.08020.34
5.5.350.0070.08020.41
5.5.340.0030.05320.89
5.5.330.0200.06720.72
5.5.320.0100.07720.79
5.5.310.0070.08320.88
5.5.300.0100.04320.82
5.5.290.0070.04020.58
5.5.280.0200.05720.72
5.5.270.0070.07720.83
5.5.260.0070.08720.75
5.5.250.0070.06320.49
5.5.240.0170.07020.14
5.5.230.0030.07020.21
5.5.220.0030.06020.22
5.5.210.0070.06020.18
5.5.200.0070.07020.19
5.5.190.0030.05320.09
5.5.180.0130.04020.14
5.5.160.0070.08320.21
5.5.150.0100.07020.10
5.5.140.0100.07020.17
5.5.130.0130.07020.18
5.5.120.0000.05020.16
5.5.110.0100.05320.18
5.5.100.0000.05019.94
5.5.90.0130.07719.93
5.5.80.0070.04720.09
5.5.70.0070.07320.02
5.5.60.0000.07720.03
5.5.50.0170.06719.89
5.5.40.0030.07320.02
5.5.30.0230.03019.96
5.5.20.0130.06320.03
5.5.10.0070.07719.92
5.5.00.0030.06019.99
5.4.450.0070.07719.38
5.4.440.0130.06719.51
5.4.430.0130.06019.46
5.4.420.0070.07319.23
5.4.410.0030.08019.10
5.4.400.0100.07319.11
5.4.390.0070.07718.88
5.4.380.0030.07718.86
5.4.370.0070.07718.95
5.4.360.0070.07019.14
5.4.350.0100.07319.04
5.4.340.0070.06719.04
5.4.320.0070.07719.09
5.4.310.0100.07019.06
5.4.300.0030.03718.85
5.4.290.0100.07019.13
5.4.280.0130.07319.04
5.4.270.0070.07019.10
5.4.260.0130.04018.95
5.4.250.0030.08019.18
5.4.240.0000.07319.23
5.4.230.0070.08019.16
5.4.220.0100.07318.89
5.4.210.0100.07319.21
5.4.200.0100.04318.85
5.4.190.0170.06719.11
5.4.180.0000.08319.23
5.4.170.0030.05019.04
5.4.160.0030.05019.01
5.4.150.0170.04719.08
5.4.140.0070.08016.28
5.4.130.0030.07716.28
5.4.120.0000.08316.37
5.4.110.0030.04716.51
5.4.100.0070.06016.39
5.4.90.0000.05316.49
5.4.80.0070.06716.50
5.4.70.0170.06016.46
5.4.60.0030.07716.49
5.4.50.0030.05716.49
5.4.40.0030.07716.37
5.4.30.0100.03316.31
5.4.20.0030.07316.54
5.4.10.0130.07016.30
5.4.00.0170.06715.78
5.3.290.0130.06714.73
5.3.280.0100.06314.70
5.3.270.0000.07714.68
5.3.260.0000.08014.64
5.3.250.0030.06314.73
5.3.240.0030.03714.68
5.3.230.0000.08314.64
5.3.220.0070.07714.50
5.3.210.0030.08014.63
5.3.200.0030.08014.55
5.3.190.0100.05714.64
5.3.180.0100.03014.68
5.3.170.0170.03314.63
5.3.160.0030.06714.66
5.3.150.0070.07714.66
5.3.140.0130.06014.56
5.3.130.0100.04014.62
5.3.120.0070.04314.48
5.3.110.0070.07314.62
5.3.100.0100.06714.13
5.3.90.0100.03714.09
5.3.80.0130.06714.09
5.3.70.0030.06714.09
5.3.60.0030.06014.05
5.3.50.0070.07313.87
5.3.40.0030.06713.95
5.3.30.0000.07713.90
5.3.20.0100.05713.69
5.3.10.0100.03313.55
5.3.00.0100.05313.76
5.2.170.0070.05711.18
5.2.160.0070.04310.99
5.2.150.0130.02711.09
5.2.140.0030.03711.09
5.2.130.0130.04311.09
5.2.120.0170.04011.09
5.2.110.0100.05711.06
5.2.100.0100.05310.95
5.2.90.0030.06711.05
5.2.80.0030.03710.96
5.2.70.0000.06710.92
5.2.60.0030.06311.03
5.2.50.0100.03010.86
5.2.40.0030.05711.04
5.2.30.0070.03310.79
5.2.20.0030.06010.91
5.2.10.0070.06010.86
5.2.00.0030.04710.72
5.1.60.0030.0439.87
5.1.50.0070.03310.00
5.1.40.0030.0309.97
5.1.30.0070.02710.26
5.1.20.0030.05010.37
5.1.10.0030.04310.07
5.1.00.0100.04710.15
5.0.50.0030.0478.43
5.0.40.0130.0338.43
5.0.30.0000.0678.21
5.0.20.0000.0438.25
5.0.10.0030.0208.23
5.0.00.0100.0538.19
4.4.90.0000.0378.07
4.4.80.0070.0178.07
4.4.70.0000.0308.07
4.4.60.0000.0378.07
4.4.50.0000.0208.07
4.4.40.0000.0578.07
4.4.30.0000.0378.07
4.4.20.0030.0308.07
4.4.10.0030.0338.07
4.4.00.0030.0438.07
4.3.110.0030.0338.07
4.3.100.0070.0308.07
4.3.90.0030.0338.07
4.3.80.0070.0408.07
4.3.70.0000.0338.07
4.3.60.0000.0378.07
4.3.50.0000.0338.07
4.3.40.0000.0508.07
4.3.30.0000.0378.07
4.3.20.0030.0338.07
4.3.10.0030.0278.07
4.3.00.0070.0278.07

preferences:
51.18 ms | 401 KiB | 5 Q