3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { protected $callback; public function __construct() { $this->callback = function (Exception $e) { var_dump($e); }; } public function test() { ($this->callback)(new Exception); } } (new Foo)->test();

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)
8.3.60.0070.01016.63
8.3.50.0130.00922.00
8.3.40.0150.00018.61
8.3.30.0100.00718.82
8.3.20.0070.00020.16
8.3.10.0060.00323.65
8.3.00.0040.00419.85
8.2.180.0090.00916.63
8.2.170.0040.01122.96
8.2.160.0070.00719.29
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00319.16
8.2.120.0040.00426.35
8.2.110.0070.00321.89
8.2.100.0060.00617.80
8.2.90.0080.00019.28
8.2.80.0000.00817.97
8.2.70.0030.00517.63
8.2.60.0060.00318.04
8.2.50.0040.00418.07
8.2.40.0050.00322.34
8.2.30.0000.00720.63
8.2.20.0000.00817.56
8.2.10.0000.00818.11
8.2.00.0040.00417.98
8.1.280.0140.00025.92
8.1.270.0060.00320.12
8.1.260.0070.00028.09
8.1.250.0050.00228.09
8.1.240.0000.00823.91
8.1.230.0090.00319.48
8.1.220.0060.00317.74
8.1.210.0100.00018.77
8.1.200.0060.00317.35
8.1.190.0050.00317.09
8.1.180.0000.00918.10
8.1.170.0050.00318.65
8.1.160.0070.00020.75
8.1.150.0000.00818.83
8.1.140.0000.00819.54
8.1.130.0030.00317.66
8.1.120.0070.00017.42
8.1.110.0000.00817.52
8.1.100.0040.00417.48
8.1.90.0000.00817.53
8.1.80.0030.00617.49
8.1.70.0000.00717.31
8.1.60.0000.00817.55
8.1.50.0060.00317.42
8.1.40.0040.00417.48
8.1.30.0030.00517.67
8.1.20.0050.00217.56
8.1.10.0040.00417.45
8.1.00.0080.00017.44
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0050.00318.25
8.0.270.0030.00317.26
8.0.260.0000.00717.18
8.0.250.0030.00316.95
8.0.240.0030.00316.98
8.0.230.0040.00417.01
8.0.220.0000.00816.91
8.0.210.0000.00716.94
8.0.200.0070.00017.04
8.0.190.0060.00617.02
8.0.180.0040.00416.96
8.0.170.0070.00416.88
8.0.160.0000.00817.07
8.0.150.0040.00416.87
8.0.140.0040.00416.94
8.0.130.0090.00013.42
8.0.120.0040.00416.97
8.0.110.0060.00316.79
8.0.100.0050.00316.79
8.0.90.0070.00017.02
8.0.80.0130.00316.84
8.0.70.0040.00416.76
8.0.60.0000.00816.84
8.0.50.0070.00016.93
8.0.30.0120.00917.06
8.0.20.0080.01017.40
8.0.10.0000.00716.97
8.0.00.0110.00916.85
7.4.330.0060.00016.77
7.4.320.0070.00016.50
7.4.300.0030.00316.53
7.4.290.0000.00716.53
7.4.280.0060.00316.50
7.4.270.0030.00516.46
7.4.260.0050.00216.59
7.4.250.0000.00716.54
7.4.240.0040.00416.61
7.4.230.0070.00016.63
7.4.220.0090.00916.54
7.4.210.0140.00016.69
7.4.200.0000.00716.58
7.4.160.0060.01016.54
7.4.150.0050.01417.40
7.4.140.0090.01017.86
7.4.130.0100.01116.41
7.4.120.0120.00616.53
7.4.110.0040.01516.52
7.4.100.0090.00916.47
7.4.90.0180.00016.46
7.4.80.0060.01119.39
7.4.70.0100.01316.63
7.4.60.0140.00516.39
7.4.50.0050.00816.40
7.4.40.0100.00616.48
7.4.30.0190.00316.44
7.4.00.0040.00814.77
7.3.330.0060.00013.29
7.3.320.0050.00013.29
7.3.310.0000.00716.29
7.3.300.0070.00016.33
7.3.290.0090.00716.29
7.3.280.0100.01016.29
7.3.270.0160.01817.40
7.3.260.0100.00616.21
7.3.250.0100.01016.40
7.3.240.0180.00216.42
7.3.230.0120.00616.39
7.3.210.0080.00816.33
7.3.200.0130.00316.13
7.3.190.0090.00616.36
7.3.180.0110.00616.34
7.3.170.0170.00716.27
7.3.160.0100.00716.28
7.2.330.0080.01716.66
7.2.320.0030.01516.30
7.2.310.0080.01416.65
7.2.300.0140.01016.77
7.2.290.0040.01416.69
7.2.60.0060.00616.80
7.2.00.0000.00919.39
7.1.200.0090.00615.48
7.1.100.0060.00917.92
7.1.70.0060.00617.15
7.1.60.0040.02219.44
7.1.50.0060.01816.85
7.1.00.0070.07322.36
7.0.200.0000.01016.46
7.0.60.0030.05019.79
7.0.50.0100.06317.82
7.0.40.0070.08319.96
7.0.30.0170.04020.23
7.0.20.0330.08320.08
7.0.10.0070.04320.06
7.0.00.0030.06020.22
5.6.280.0100.07720.92
5.6.210.0030.09020.45
5.6.200.0130.05318.13
5.6.190.0000.09020.42
5.6.180.0200.05320.47
5.6.170.0400.07020.59
5.6.160.0070.04320.71
5.6.150.0130.07318.23
5.6.140.0070.03718.18
5.6.130.0070.08018.15
5.6.120.0070.08721.13
5.6.110.0100.07721.00
5.6.100.0000.07321.10
5.6.90.0170.04721.01
5.6.80.0100.08020.51
5.5.350.0130.04320.41
5.5.340.0070.08318.05
5.5.330.0070.08720.31
5.5.320.0170.04320.24
5.5.310.0330.05020.35
5.5.300.0070.06718.01
5.5.290.0100.05318.01
5.5.280.0100.07320.78
5.5.270.0030.06020.78
5.5.260.0130.06020.85
5.5.250.0130.06320.60
5.5.240.0230.07720.27

preferences:
79.19 ms | 401 KiB | 5 Q