3v4l.org

run code in 300+ PHP versions simultaneously
<?php class c { /** * @param integer $i * @return mixed */ public function test($i) { $test2 = function($x) use(&$test2) { if ($x < 10) { $test2(); $this->test($x); } }; $test2($i); return $i++; } } $t = new c(); $t->test(1);

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)
8.3.60.0150.00616.63
8.3.50.0090.00522.04
8.3.40.0040.01118.67
8.3.30.0140.00319.04
8.3.20.0060.00320.16
8.3.10.0020.00523.65
8.3.00.0040.00421.02
8.2.180.0110.00718.49
8.2.170.0090.00622.96
8.2.160.0100.00320.53
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00319.48
8.2.110.0040.00422.26
8.2.100.0000.01517.91
8.2.90.0040.00419.08
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0000.00817.91
8.2.50.0000.00818.07
8.2.40.0040.00419.88
8.2.30.0080.00018.13
8.2.20.0040.00417.75
8.2.10.0050.00218.00
8.2.00.0080.00019.59
8.1.280.0140.00725.92
8.1.270.0060.00323.83
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0050.00323.77
8.1.230.0100.00319.10
8.1.220.0030.00617.78
8.1.210.0080.00018.77
8.1.200.0040.00417.48
8.1.190.0050.00317.25
8.1.180.0030.00518.10
8.1.170.0030.00518.64
8.1.160.0070.00022.08
8.1.150.0070.00018.57
8.1.140.0000.00717.47
8.1.130.0030.00317.79
8.1.120.0040.00317.50
8.1.110.0040.00417.44
8.1.100.0040.00417.45
8.1.90.0030.00617.51
8.1.80.0000.00817.51
8.1.70.0000.00717.43
8.1.60.0030.01017.63
8.1.50.0030.00617.47
8.1.40.0000.00717.57
8.1.30.0040.00417.57
8.1.20.0060.00317.69
8.1.10.0000.00717.52
8.1.00.0000.00817.60
8.0.300.0050.00218.77
8.0.290.0070.00016.75
8.0.280.0040.00418.34
8.0.270.0000.00717.18
8.0.260.0030.00317.30
8.0.250.0000.00617.07
8.0.240.0040.00416.96
8.0.230.0030.00316.93
8.0.220.0070.00016.87
8.0.210.0030.00316.96
8.0.200.0030.00316.92
8.0.190.0050.00316.90
8.0.180.0070.00016.97
8.0.170.0080.00017.01
8.0.160.0040.00416.98
8.0.150.0000.00716.93
8.0.140.0000.00816.82
8.0.130.0000.00613.39
8.0.120.0040.00416.92
8.0.110.0040.00417.02
8.0.100.0000.00717.03
8.0.90.0000.00716.84
8.0.80.0030.01316.91
8.0.70.0000.00716.94
8.0.60.0040.00416.77
8.0.50.0000.00716.88
8.0.30.0040.01517.12
8.0.20.0060.01317.40
8.0.10.0000.00716.98
8.0.00.0110.00916.93
7.4.330.0050.00015.00
7.4.320.0070.00016.47
7.4.300.0030.00316.60
7.4.290.0000.00716.58
7.4.280.0070.00316.52
7.4.270.0070.00016.63
7.4.260.0000.00716.53
7.4.250.0000.00816.35
7.4.240.0020.00516.63
7.4.230.0000.00716.31
7.4.220.0090.00916.50
7.4.210.0040.01116.63
7.4.200.0080.00016.36
7.4.160.0000.01516.70
7.4.150.0110.00817.40
7.4.140.0090.00817.86
7.4.130.0090.00816.50
7.4.120.0090.00816.66
7.4.110.0130.00316.57
7.4.100.0000.01816.64
7.4.90.0110.00716.55
7.4.80.0090.00919.39
7.4.70.0100.00616.66
7.4.60.0110.00716.50
7.4.50.0050.00216.43
7.4.40.0110.00616.66
7.4.30.0110.00616.62
7.3.330.0000.00513.36
7.3.320.0030.00313.36
7.3.310.0000.00816.33
7.3.300.0000.00716.18
7.3.290.0030.01016.40
7.3.280.0070.01016.40
7.3.270.0150.00917.40
7.3.260.0190.03116.58
7.3.250.0090.00716.40
7.3.240.0050.01416.32
7.3.230.0170.00016.55
7.3.210.0070.01116.42
7.3.200.0040.01219.39
7.3.190.0160.00616.47
7.3.180.0080.00816.57
7.3.170.0100.00616.61
7.3.160.0160.00016.59
7.2.330.0060.01216.48
7.2.320.0080.01516.63
7.2.310.0000.01616.64
7.2.300.0060.01316.57
7.2.290.0090.00616.70
7.1.70.0070.00217.08
7.1.60.0100.00017.22
7.1.50.0040.01216.96
7.1.40.0090.00316.50
7.1.30.0000.01216.56
7.1.20.0030.00816.69
7.1.10.0030.00616.57
7.1.00.0000.00816.84
7.0.200.0030.00516.92
7.0.190.0000.01016.73
7.0.180.0000.01116.39
7.0.170.0000.01016.25
7.0.160.0050.00316.23
7.0.150.0030.00616.34
7.0.140.0030.00616.25
7.0.130.0060.00616.72
7.0.120.0030.00616.80
7.0.110.0040.01216.25
7.0.100.0030.01416.38
7.0.90.0040.00416.37
7.0.80.0050.00516.55
7.0.70.0000.00916.38
7.0.60.0060.00316.34
7.0.50.0030.01016.34
7.0.40.0070.00716.34
7.0.30.0000.00916.34
7.0.20.0030.00616.34
7.0.10.0040.00416.34
7.0.00.0030.00616.34
5.6.300.0030.04020.91
5.6.290.0030.05920.88
5.6.280.0030.04320.87
5.6.270.0030.04821.11
5.6.260.0030.05121.16
5.6.250.0210.03521.13
5.6.240.0260.03921.20
5.6.230.0210.03421.04
5.6.220.0030.04321.12
5.6.210.0030.04720.93
5.6.200.0030.08121.08
5.6.190.0030.04121.05
5.6.180.0000.04820.84
5.6.170.0030.04620.98
5.6.160.0070.03921.04
5.6.150.0030.04121.16
5.6.140.0060.03820.82
5.6.130.0070.04920.95
5.6.120.0030.05421.13
5.6.110.0100.07120.91
5.6.100.0070.08120.97
5.6.90.0030.05621.13
5.6.80.0060.06120.52
5.6.70.0030.04220.58
5.6.60.0070.06120.30
5.6.50.0760.03320.32
5.6.40.0100.03920.41
5.6.30.0030.04020.36
5.6.20.0030.03820.60
5.6.10.0000.04720.59
5.6.00.0030.04520.43
5.5.380.0000.04217.71
5.5.370.0030.03817.81
5.5.360.0030.03917.70
5.5.350.0030.04017.54
5.5.340.0030.04318.00
5.5.330.0070.04717.87
5.5.320.0030.04318.18
5.5.310.0000.04418.09
5.5.300.0000.07618.17
5.5.290.0030.06518.16
5.5.280.0000.04518.24
5.5.270.0070.04017.93
5.5.260.0000.05718.16
5.5.250.0060.03917.98
5.5.240.0030.04217.37
5.5.230.0100.04217.55
5.5.220.0030.06317.61
5.5.210.0060.04217.26
5.5.200.0070.03617.55
5.5.190.0000.05517.44
5.5.180.0060.03517.58
5.5.160.0030.03617.50
5.5.150.0030.03717.25
5.5.140.0030.03717.53
5.5.130.0030.05017.53
5.5.120.0000.04717.09
5.5.110.0030.04017.59
5.5.100.0100.03617.26
5.5.90.0100.03517.39
5.5.80.0070.03517.43
5.5.70.0030.03717.16
5.5.60.0000.05017.05
5.5.50.0030.04017.04
5.5.40.0070.03317.38
5.5.30.0070.03717.40
5.5.20.0070.03317.30
5.5.10.0000.04917.42
5.5.00.0000.04017.41
5.4.450.0000.05619.36
5.4.440.0070.06019.45
5.4.430.0070.03619.24
5.4.420.0030.04919.48
5.4.410.0030.04119.30
5.4.400.0060.04219.05
5.4.390.0060.04119.12
5.4.380.0000.04019.08
5.4.370.0030.03818.98
5.4.360.0030.03918.99
5.4.350.0090.03119.16
5.4.340.0030.03719.10
5.4.320.0130.03619.23
5.4.310.0030.04319.24
5.4.300.0130.03219.02
5.4.290.0100.04819.25
5.4.280.0000.04819.10
5.4.270.0000.04318.89
5.4.260.0000.04518.99
5.4.250.0030.04419.14
5.4.240.0030.04519.20
5.4.230.0000.04918.92
5.4.220.0030.06418.95
5.4.210.0070.03419.03
5.4.200.0030.04119.26
5.4.190.0000.04319.22
5.4.180.0000.05019.04
5.4.170.0060.03919.02
5.4.160.0240.04419.30
5.4.150.0130.07219.02
5.4.140.0030.04116.64
5.4.130.0030.03716.66
5.4.120.0070.03416.55
5.4.110.0100.03416.93
5.4.100.0030.03516.87
5.4.90.0100.03216.74
5.4.80.0070.03616.79
5.4.70.0030.03316.66
5.4.60.0030.03416.57
5.4.50.0030.03516.74
5.4.40.0030.06416.80
5.4.30.0000.05716.71
5.4.20.0000.03916.77
5.4.10.0070.03216.55
5.4.00.0070.07316.34
5.3.290.0060.04116.34
5.3.280.0070.03616.34
5.3.270.0000.04316.34
5.3.260.0070.05616.34
5.3.250.0060.04716.34
5.3.240.0070.04016.34
5.3.230.0160.03616.34
5.3.220.0000.03916.34
5.3.210.0030.04216.34
5.3.200.0060.04116.34
5.3.190.0000.04016.34
5.3.180.0000.04116.34
5.3.170.0040.03616.34
5.3.160.0000.03816.34
5.3.150.0030.04616.34
5.3.140.0030.04316.34
5.3.130.0000.04816.34
5.3.120.0100.05716.34
5.3.110.0030.05016.34
5.3.100.0100.05116.34
5.3.90.0130.03316.34
5.3.80.0000.04516.34
5.3.70.0100.04816.34
5.3.60.0070.04716.34
5.3.50.0030.06016.34
5.3.40.0030.04116.34
5.3.30.0000.04516.34
5.3.20.0000.04616.34
5.3.10.0000.04016.34
5.3.00.0000.04016.34

preferences:
49.29 ms | 400 KiB | 5 Q