3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public function getFunc($turn) { static $enable = false; return function($str) use ($enable) { if ($enable) { echo $str; } }; } public function run() { $func = $this->getFunc(true); $func('ok'); echo PHP_EOL.'---------------'.PHP_EOL; $this->getFunc(false); $func('not ok'); } } $test = new Test(); $test->run();

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)
8.3.60.0140.00318.31
8.3.50.0070.00717.90
8.3.40.0170.00318.84
8.3.30.0110.00419.04
8.3.20.0110.00720.33
8.3.10.0070.00022.11
8.3.00.0060.00322.53
8.2.180.0070.00716.72
8.2.170.0120.00622.96
8.2.160.0070.00720.37
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00419.36
8.2.110.0030.00722.20
8.2.100.0040.00717.72
8.2.90.0000.00719.01
8.2.80.0030.00517.97
8.2.70.0050.00317.38
8.2.60.0060.00317.92
8.2.50.0080.00418.07
8.2.40.0050.00318.28
8.2.30.0000.00717.97
8.2.20.0000.00717.72
8.2.10.0030.00519.47
8.2.00.0040.00417.74
8.1.270.0080.00022.02
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0080.00023.87
8.1.230.0110.00019.16
8.1.220.0040.00417.79
8.1.210.0030.00518.77
8.1.200.0080.00017.23
8.1.190.0040.00417.50
8.1.180.0030.00618.10
8.1.170.0080.00018.59
8.1.160.0070.00021.89
8.1.150.0080.00018.63
8.1.140.0070.00017.45
8.1.130.0070.00017.82
8.1.120.0040.00417.45
8.1.110.0030.00517.48
8.1.100.0000.00817.41
8.1.90.0000.00717.35
8.1.80.0030.00517.34
8.1.70.0000.00717.41
8.1.60.0080.00017.61
8.1.50.0070.00017.41
8.1.40.0040.00417.46
8.1.30.0040.00417.68
8.1.20.0050.00417.61
8.1.10.0000.00817.47
8.1.00.0000.00717.39
8.0.300.0000.00818.77
8.0.290.0070.00017.18
8.0.280.0070.00018.44
8.0.270.0030.00317.20
8.0.260.0040.00416.85
8.0.250.0070.00016.90
8.0.240.0000.00716.98
8.0.230.0100.00216.89
8.0.220.0040.00416.93
8.0.210.0070.00016.77
8.0.200.0030.00316.83
8.0.190.0040.00416.83
8.0.180.0050.00216.79
8.0.170.0080.00016.93
8.0.160.0040.00416.83
8.0.150.0070.00016.72
8.0.140.0000.00716.89
8.0.130.0030.00313.38
8.0.120.0030.00616.81
8.0.110.0000.00716.89
8.0.100.0040.00416.75
8.0.90.0070.00016.90
8.0.80.0060.01316.86
8.0.70.0000.00716.84
8.0.60.0030.00317.00
8.0.50.0040.00416.82
8.0.30.0150.00317.15
8.0.20.0060.01117.40
8.0.10.0080.00016.97
8.0.00.0120.01116.86
7.4.330.0020.00215.00
7.4.320.0000.00616.52
7.4.300.0000.00616.64
7.4.290.0030.00616.61
7.4.280.0030.00316.52
7.4.270.0000.00816.50
7.4.260.0090.00016.62
7.4.250.0040.00416.51
7.4.240.0040.00416.52
7.4.230.0030.00316.43
7.4.220.0000.01616.45
7.4.210.0100.00716.52
7.4.200.0040.00416.33
7.4.190.0000.00716.73
7.4.160.0070.01016.40
7.4.150.0120.00617.40
7.4.140.0130.00917.86
7.4.130.0070.01216.45
7.4.120.0130.00816.46
7.4.110.0090.00916.30
7.4.100.0100.01016.52
7.4.90.0100.01416.59
7.4.80.0100.00919.39
7.4.70.0100.00716.36
7.4.60.0060.01016.43
7.4.50.0060.00316.46
7.4.40.0130.00322.77
7.4.30.0070.01116.39
7.4.00.0030.01414.92
7.3.330.0050.00013.31
7.3.320.0000.00513.10
7.3.310.0000.00616.34
7.3.300.0030.00316.16
7.3.290.0110.00316.20
7.3.280.0090.00816.25
7.3.270.0110.00517.40
7.3.260.0160.00816.26
7.3.250.0100.00816.49
7.3.240.0060.00916.53
7.3.230.0030.01516.39
7.3.210.0110.00616.57
7.3.200.0100.00619.39
7.3.190.0130.00916.48
7.3.180.0040.01216.30
7.3.170.0060.01016.41
7.3.160.0100.00616.45
7.3.120.0070.00814.89
7.3.110.0070.01114.80
7.3.100.0080.00814.82
7.3.90.0040.00414.61
7.3.80.0000.01214.83
7.3.70.0090.00014.70
7.3.60.0060.00614.81
7.3.50.0090.00314.46
7.3.40.0090.00614.82
7.3.30.0050.00514.64
7.3.20.0080.00816.76
7.3.10.0040.01116.70
7.3.00.0040.01416.66
7.2.330.0160.00416.79
7.2.320.0100.01316.31
7.2.310.0090.01516.51
7.2.300.0070.01416.47
7.2.290.0090.00616.77
7.2.250.0000.01514.74
7.2.240.0060.00914.88
7.2.230.0060.00914.87
7.2.220.0000.01215.31
7.2.210.0000.01515.17
7.2.200.0060.00615.03
7.2.190.0070.01115.04
7.2.180.0030.00915.21
7.2.170.0060.01015.06
7.2.60.0070.00416.74
7.2.00.0030.01019.16
7.1.330.0070.00715.87
7.1.320.0000.01115.94
7.1.310.0100.00615.86
7.1.300.0000.01316.00
7.1.290.0120.00315.68
7.1.280.0060.00315.68
7.1.270.0070.00715.46
7.1.260.0070.01115.53
7.1.200.0030.00515.79
7.1.100.0000.00818.25
7.1.70.0000.00817.02
7.1.60.0040.02119.82
7.1.50.0100.00716.89
7.1.00.0000.08022.51
7.0.200.0070.00416.74
7.0.140.0000.07721.97
7.0.60.0170.07720.01
7.0.50.0070.04717.88
7.0.40.0100.05720.26
7.0.30.0230.03720.25
7.0.20.0370.04720.12
7.0.10.0030.05020.16
7.0.00.0100.03720.07
5.6.280.0030.07321.08
5.6.210.0030.09020.56
5.6.200.0070.08018.16
5.6.190.0070.08320.64
5.6.180.0430.08020.43
5.6.170.0270.07720.43
5.6.160.0170.07320.61
5.6.150.0100.05318.18
5.6.140.0130.04018.16
5.6.130.0070.04718.26
5.6.120.0030.05720.70
5.6.110.0100.06721.00
5.6.100.0070.06320.95
5.6.90.0070.04721.11
5.6.80.0100.08020.40
5.5.350.0200.04020.42
5.5.340.0030.05718.09
5.5.330.0070.04020.29
5.5.320.0430.06320.37
5.5.310.0270.05020.34
5.5.300.0130.03317.97
5.5.290.0030.05318.00
5.5.280.0000.04320.90
5.5.270.0130.07320.90
5.5.260.0130.03720.88
5.5.250.0030.04320.60
5.5.240.0130.08020.37
5.4.450.0270.04719.20
5.4.440.0500.04319.56
5.4.430.0270.04319.45
5.4.420.0200.04719.56
5.4.410.0600.03719.14
5.4.400.0770.02719.11
5.4.390.0430.03718.95
5.4.380.0370.04718.80
5.4.370.0330.05318.77
5.4.360.0370.05318.78
5.4.350.0300.05318.74
5.4.340.0330.05018.65
5.4.320.0040.03812.51
5.4.310.0100.04112.51
5.4.300.0060.03512.51
5.4.290.0080.03912.51
5.4.280.0060.03712.40
5.4.270.0070.06319.03
5.4.260.0100.07319.02
5.4.250.0200.06718.96
5.4.240.0130.05719.00
5.4.230.0100.07319.02
5.4.220.0130.07019.02
5.4.210.0200.05318.95
5.4.200.0130.06018.79
5.4.190.0070.05718.94
5.4.180.0070.05318.80
5.4.170.0100.05718.94
5.4.160.0170.06718.61
5.4.150.0070.06019.09
5.4.140.0100.06016.45
5.4.130.0070.05016.41
5.4.120.0070.05016.44
5.4.110.0230.04316.71
5.4.100.0070.05716.38
5.4.90.0100.04716.71
5.4.80.0070.07316.54
5.4.70.0070.07316.52
5.4.60.0000.06716.31
5.4.50.0100.06316.45
5.4.40.0030.06016.65
5.4.30.0270.04716.62
5.4.20.0100.07316.54
5.4.10.0170.06016.47
5.4.00.0100.04315.77
5.3.290.0060.03812.80
5.3.280.0130.07014.74
5.3.270.0100.07714.78
5.3.260.0130.05014.61
5.3.250.0070.05314.62
5.3.240.0130.06714.52
5.3.230.0030.06314.77
5.3.220.0200.05714.58
5.3.210.0070.05714.58
5.3.200.0100.07014.66
5.3.190.0100.05714.76
5.3.180.0130.04314.65
5.3.170.0170.06314.64
5.3.160.0100.05014.66
5.3.150.0100.05314.66
5.3.140.0100.05714.63
5.3.130.0130.05014.74
5.3.120.0030.07014.64
5.3.110.0170.04714.39
5.3.100.0070.05314.22
5.3.90.0100.05014.19
5.3.80.0230.03313.86
5.3.70.0100.05013.85
5.3.60.0030.05714.07
5.3.50.0100.05013.97
5.3.40.0100.05013.86
5.3.30.0100.06713.93
5.3.20.0100.04713.78
5.3.10.0070.05713.64
5.3.00.0070.06013.82
5.2.170.0100.04011.32
5.2.160.0070.05011.23
5.2.150.0100.06011.31
5.2.140.0070.04011.13
5.2.130.0000.06311.08
5.2.120.0100.05311.17
5.2.110.0070.05711.17
5.2.100.0100.04311.27
5.2.90.0030.04711.08
5.2.80.0070.05311.09
5.2.70.0070.04011.25
5.2.60.0070.04011.13
5.2.50.0100.03711.18
5.2.40.0030.04011.07
5.2.30.0070.04311.07
5.2.20.0130.03311.04
5.2.10.0130.03310.93
5.2.00.0100.04010.78
5.1.60.0000.0409.92
5.1.50.0070.0379.96
5.1.40.0070.0339.90
5.1.30.0000.04010.41
5.1.20.0200.04010.34
5.1.10.0000.04010.07
5.1.00.0100.04710.18
5.0.50.0030.0338.51
5.0.40.0100.0208.47
5.0.30.0100.0378.14
5.0.20.0100.0338.43
5.0.10.0030.0408.21
5.0.00.0130.0508.07
4.4.90.0030.0237.20
4.4.80.0030.0207.20
4.4.70.0030.0237.20
4.4.60.0000.0277.20
4.4.50.0000.0237.20
4.4.40.0100.0377.20
4.4.30.0000.0277.20
4.4.20.0100.0237.20
4.4.10.0030.0207.20
4.4.00.0030.0377.20
4.3.110.0030.0207.20
4.3.100.0000.0237.20
4.3.90.0070.0277.20
4.3.80.0030.0307.20
4.3.70.0030.0207.20
4.3.60.0030.0207.20
4.3.50.0030.0237.20
4.3.40.0000.0337.20
4.3.30.0030.0277.20
4.3.20.0100.0237.20
4.3.10.0000.0237.20
4.3.00.0230.01313.50

preferences:
65.46 ms | 400 KiB | 5 Q