3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_error_handler(function($errno, $errstr, $errfile, $errline){ echo $errstr."\n"; new MyOtherClass; }); spl_autoload_register(function($class){ echo $class."\n"; return eval("class $class{}"); }); trigger_error('Boo', E_USER_NOTICE); new MyClass; eval(' class MyConcrete extends MyAbstract { public static function createInstance() {} } abstract class MyAbstract { public abstract static function createInstance(); } ');

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)
8.3.60.0120.00316.50
8.3.50.0090.00921.99
8.3.40.0040.01118.84
8.3.30.0170.00019.22
8.3.20.0040.00420.39
8.3.10.0080.00023.61
8.3.00.0080.00319.21
8.2.180.0070.01116.50
8.2.170.0140.00022.96
8.2.160.0100.00320.39
8.2.150.0070.00024.18
8.2.140.0030.00524.66
8.2.130.0120.00626.16
8.2.120.0070.00022.11
8.2.110.0040.00422.11
8.2.100.0120.00017.91
8.2.90.0000.00818.97
8.2.80.0030.00617.97
8.2.70.0000.00817.63
8.2.60.0070.00317.80
8.2.50.0080.00018.07
8.2.40.0000.00818.07
8.2.30.0030.00518.00
8.2.20.0000.00717.77
8.2.10.0050.00317.69
8.2.00.0050.00317.71
8.1.280.0100.00725.92
8.1.270.0060.00323.83
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0000.00923.96
8.1.230.0040.00819.00
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0000.01017.25
8.1.190.0050.00317.30
8.1.180.0040.00418.10
8.1.170.0030.00518.59
8.1.160.0060.00321.98
8.1.150.0040.00418.70
8.1.140.0070.00017.37
8.1.130.0000.00717.76
8.1.120.0030.00317.48
8.1.110.0000.00717.43
8.1.100.0000.00717.43
8.1.90.0040.00417.41
8.1.80.0070.00017.27
8.1.70.0000.00717.34
8.1.60.0050.00317.42
8.1.50.0060.00317.44
8.1.40.0000.00717.36
8.1.30.0040.00417.53
8.1.20.0040.00417.45
8.1.10.0040.00417.54
8.1.00.0030.00917.48
8.0.300.0000.00718.77
8.0.290.0040.00317.04
8.0.280.0030.00318.43
8.0.270.0000.00817.18
8.0.260.0070.00016.86
8.0.250.0030.00316.93
8.0.240.0000.00716.93
8.0.230.0070.00016.92
8.0.220.0040.00417.04
8.0.210.0060.00316.89
8.0.200.0060.00016.94
8.0.190.0000.00816.96
8.0.180.0040.00416.98
8.0.170.0040.00416.91
8.0.160.0040.00416.99
8.0.150.0000.00717.02
8.0.140.0040.00416.97
8.0.130.0000.00513.44
8.0.120.0050.00316.86
8.0.110.0050.00216.98
8.0.100.0000.00717.02
8.0.90.0050.00216.96
8.0.80.0100.01317.02
8.0.70.0040.00416.93
8.0.60.0070.00016.88
8.0.50.0000.00816.84
8.0.30.0120.00916.96
8.0.20.0120.00817.40
8.0.10.0040.00417.04
8.0.00.0080.01216.90
7.4.330.0000.00515.15
7.4.320.0000.00716.66
7.4.300.0060.00016.42
7.4.290.0030.00316.48
7.4.280.0000.00816.61
7.4.270.0070.00016.52
7.4.260.0080.00016.47
7.4.250.0040.00416.58
7.4.240.0040.00316.56
7.4.230.0030.00316.52
7.4.220.0110.00616.52
7.4.210.0080.00516.54
7.4.200.0000.00716.27
7.4.190.0070.00016.66
7.4.160.0100.00716.64
7.4.150.0090.00917.40
7.4.140.0080.00917.86
7.4.130.0060.01216.50
7.4.120.0060.01516.42
7.4.110.0080.00816.64
7.4.100.0040.01316.44
7.4.90.0120.00416.46
7.4.80.0090.01319.39
7.4.70.0100.00616.53
7.4.60.0070.01016.26
7.4.50.0030.00616.43
7.4.40.0080.00522.77
7.4.30.0090.00616.57
7.4.00.0050.01314.96
7.3.330.0030.00313.45
7.3.320.0030.00313.25
7.3.310.0000.00716.30
7.3.300.0000.00716.49
7.3.290.0040.01616.38
7.3.280.0090.00816.46
7.3.270.0140.00617.40
7.3.260.0120.01216.71
7.3.250.0090.00916.36
7.3.240.0060.01916.38
7.3.230.0140.00316.39
7.3.210.0120.00916.44
7.3.200.0090.00919.39
7.3.190.0070.01416.55
7.3.180.0070.01016.48
7.3.170.0060.00916.54
7.3.160.0030.01316.59
7.3.120.0070.01014.87
7.3.110.0100.00715.00
7.3.100.0120.00314.64
7.3.90.0060.00314.66
7.3.80.0110.00415.14
7.3.70.0060.00914.94
7.3.60.0060.00614.57
7.3.50.0030.00914.84
7.3.40.0000.01314.91
7.3.30.0100.00714.62
7.3.20.0100.00316.81
7.3.10.0140.00216.33
7.3.00.0090.00516.60
7.2.330.0090.00916.66
7.2.320.0070.01716.58
7.2.310.0090.00816.41
7.2.300.0080.00816.61
7.2.290.0080.00816.56
7.2.250.0000.01714.71
7.2.240.0070.01314.96
7.2.230.0060.00914.63
7.2.220.0000.00915.02
7.2.210.0060.00614.73
7.2.200.0000.01615.16
7.2.190.0090.00615.13
7.2.180.0070.00715.08
7.2.170.0040.00715.13
7.2.130.0070.00716.75
7.2.120.0090.01216.47
7.2.110.0090.00916.72
7.2.100.0170.00316.41
7.2.90.0130.00616.38
7.2.80.0090.00616.65
7.2.70.0130.01316.56
7.2.60.0070.01416.82
7.2.50.0090.00916.74
7.2.40.0180.01616.64
7.2.30.0150.00616.35
7.2.20.0130.00716.27
7.2.10.0130.01016.55
7.2.00.0100.00716.52
7.1.330.0090.00615.75
7.1.320.0030.00715.42
7.1.310.0040.00715.41
7.1.300.0030.00715.54
7.1.290.0040.00715.75
7.1.280.0040.00815.91
7.1.270.0070.00715.75
7.1.260.0050.00515.76
7.1.250.0150.00415.55
7.1.200.0070.00715.82
7.1.70.0000.00817.01
7.1.60.0100.00317.05
7.1.50.0110.01117.00
7.1.00.0000.08022.54
7.0.200.0030.01316.47
7.0.140.0000.07722.09
7.0.70.0000.04321.65
7.0.60.0000.05021.66
7.0.50.0000.04322.20
7.0.40.0030.05320.00
7.0.30.0000.04319.99
7.0.20.0030.04020.09
7.0.10.0000.04020.02
7.0.00.0030.04720.04
5.6.280.0100.06721.10
5.6.220.0030.04020.62
5.6.210.0070.03720.56
5.6.200.0000.04321.00
5.6.190.0070.04020.96
5.6.180.0030.04021.06
5.6.170.0030.04021.06
5.6.160.0070.04021.01
5.6.150.0070.03021.09
5.6.140.0070.03721.02
5.6.130.0070.08321.11
5.6.120.0100.08320.96
5.6.110.0000.09021.04
5.6.100.0070.08020.95
5.6.90.0030.07320.94
5.6.80.0070.05020.42
5.6.70.0070.08020.40
5.6.60.0130.07320.43
5.6.50.0070.07020.36
5.6.40.0070.08020.47
5.6.30.0000.06720.30
5.6.20.0030.07020.39
5.6.10.0030.07720.43
5.6.00.0170.07320.44
5.5.360.0070.03720.39
5.5.350.0000.04320.32
5.5.340.0070.03720.91
5.5.330.0030.05720.93
5.5.320.0070.03720.94
5.5.310.0030.03320.88
5.5.300.0000.04020.76
5.5.290.0030.08020.78
5.5.280.0070.08720.84
5.5.270.0130.08020.79
5.5.260.0000.06020.92
5.5.250.0000.08720.71
5.5.240.0100.05720.26
5.5.230.0070.08320.29
5.5.220.0100.07020.20
5.5.210.0030.07020.21
5.5.200.0030.05320.09
5.5.190.0130.06020.20
5.5.180.0070.04720.22
5.5.160.0070.07720.00
5.5.150.0030.06320.25
5.5.140.0030.07020.13
5.5.130.0030.08320.18
5.5.120.0170.05320.09
5.5.110.0100.08020.13
5.5.100.0000.05020.11
5.5.90.0000.07020.13
5.5.80.0070.04020.05
5.5.70.0030.08319.97
5.5.60.0070.07720.13
5.5.50.0100.07020.15
5.5.40.0070.07020.05
5.5.30.0100.07020.05
5.5.20.0000.05320.14
5.5.10.0070.07319.96
5.5.00.0030.04320.03
5.4.450.0100.06319.45
5.4.440.0070.08019.46
5.4.430.0030.08019.36
5.4.420.0070.05319.50
5.4.410.0030.06719.10
5.4.400.0000.08319.13
5.4.390.0030.07719.23
5.4.380.0070.07319.21
5.4.370.0070.04019.09
5.4.360.0030.07719.10
5.4.350.0030.06018.90
5.4.340.0070.08019.13
5.4.320.0030.05319.03
5.4.310.0030.07719.16
5.4.300.0030.08019.03
5.4.290.0070.04719.18
5.4.280.0130.07318.87
5.4.270.0070.03719.18
5.4.260.0000.08019.12
5.4.250.0000.04719.02
5.4.240.0070.05019.04
5.4.230.0000.07719.05
5.4.220.0070.05719.04
5.4.210.0030.04019.16
5.4.200.0000.05719.04
5.4.190.0030.07719.02
5.4.180.0000.04019.02
5.4.170.0070.05019.11
5.4.160.0000.08319.07
5.4.150.0070.07319.16
5.4.140.0070.06716.35
5.4.130.0100.03716.43
5.4.120.0070.07016.49
5.4.110.0000.06716.50
5.4.100.0070.03316.34
5.4.90.0000.06016.35
5.4.80.0030.07316.52
5.4.70.0070.07316.33
5.4.60.0030.06716.45
5.4.50.0030.07316.41
5.4.40.0030.07316.46
5.4.30.0070.06716.30
5.4.20.0230.06316.30
5.4.10.0070.07316.31
5.4.00.0000.08015.94
5.3.290.0000.08314.82
5.3.280.0000.05314.61
5.3.270.0100.07014.58
5.3.260.0030.08014.63
5.3.250.0070.07314.70
5.3.240.0000.05314.71
5.3.230.0030.05714.56
5.3.220.0100.06714.63
5.3.210.0070.07714.68
5.3.200.0030.07314.70
5.3.190.0000.07714.57
5.3.180.0070.04714.61
5.3.170.0030.08314.71
5.3.160.0070.07314.69
5.3.150.0100.04714.60
5.3.140.0030.07714.67
5.3.130.0070.07714.54
5.3.120.0030.08014.59
5.3.110.0030.07714.68
5.3.100.0030.07314.00
5.3.90.0030.06314.14
5.3.80.0070.07014.15
5.3.70.0030.05313.96
5.3.60.0030.07313.90
5.3.50.0000.04313.90
5.3.40.0070.06713.95
5.3.30.0070.06314.07
5.3.20.0030.04713.77
5.3.10.0070.07013.59
5.3.00.0070.06013.54
5.2.170.0030.05712.45
5.2.160.0030.05312.45
5.2.150.0000.06712.45
5.2.140.0000.05012.45
5.2.130.0130.05012.45
5.2.120.0070.05312.45
5.2.110.0030.06312.45
5.2.100.0000.04312.45
5.2.90.0070.05312.45
5.2.80.0070.03712.45
5.2.70.0070.05712.45
5.2.60.0200.05012.45
5.2.50.0000.06312.45
5.2.40.0000.04012.45
5.2.30.0030.04712.45
5.2.20.0030.04312.45
5.2.10.0030.05712.45
5.2.00.0070.06012.45
5.1.60.0000.05712.45
5.1.50.0000.04712.45
5.1.40.0070.05012.45
5.1.30.0000.05712.45
5.1.20.0030.05312.45
5.1.10.0030.05312.45
5.1.00.0000.05012.45
5.0.50.0000.04312.45
5.0.40.0070.04312.45
5.0.30.0000.06312.45
5.0.20.0030.03712.45
5.0.10.0030.04312.45
5.0.00.0000.05312.45
4.4.90.0030.03712.45
4.4.80.0030.02712.45
4.4.70.0030.02012.45
4.4.60.0000.03712.45
4.4.50.0030.03312.45
4.4.40.0070.05012.45
4.4.30.0070.03012.45
4.4.20.0000.02712.45
4.4.10.0030.03312.45
4.4.00.0000.05712.45
4.3.110.0030.03312.45
4.3.100.0030.03312.45
4.3.90.0000.02312.45
4.3.80.0000.03312.45
4.3.70.0000.03712.45
4.3.60.0000.03712.45
4.3.50.0030.03012.45
4.3.40.0030.05012.45
4.3.30.0000.03712.45
4.3.20.0030.02312.45
4.3.10.0000.03012.45
4.3.00.0000.03012.45

preferences:
71 ms | 401 KiB | 5 Q