3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_error_handler(function($errno, $errstr, $errfile, $errline){ echo $errstr; $myclass = new MyClass; }); spl_autoload_register(function($class){ echo $class; }); eval(' class MyConcrete extends MyAbstract { public static function createInstance() {} } abstract class MyAbstract { public abstract static function createInstance(); } '); //$concrete = new MyConcrete; //$myclass = new MyClass;

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)
8.3.40.0070.00718.70
8.3.30.0100.00320.02
8.3.20.0060.00318.64
8.3.10.0040.00420.79
8.3.00.0040.00423.70
8.2.170.0090.00622.96
8.2.160.0090.00620.60
8.2.150.0060.00324.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0070.00020.63
8.2.110.0060.00320.11
8.2.100.0060.00617.72
8.2.90.0040.00419.28
8.2.80.0000.00719.21
8.2.70.0050.00517.50
8.2.60.0000.00817.80
8.2.50.0060.00318.07
8.2.40.0040.00418.22
8.2.30.0040.00421.21
8.2.20.0050.00317.53
8.2.10.0000.00717.52
8.2.00.0000.00717.55
8.1.270.0000.00723.99
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00322.40
8.1.230.0060.00620.89
8.1.220.0040.00418.77
8.1.210.0000.01019.04
8.1.200.0060.00317.23
8.1.190.0070.00017.40
8.1.180.0040.00418.10
8.1.170.0000.00818.65
8.1.160.0040.00418.75
8.1.150.0040.00418.52
8.1.140.0020.00517.40
8.1.130.0000.00717.81
8.1.120.0030.00617.28
8.1.110.0030.00517.39
8.1.100.0080.00017.39
8.1.90.0050.00217.28
8.1.80.0040.00417.43
8.1.70.0000.00717.30
8.1.60.0040.00417.47
8.1.50.0020.00517.46
8.1.40.0090.00017.30
8.1.30.0070.00017.52
8.1.20.0030.00617.59
8.1.10.0040.00417.37
8.1.00.0040.00417.28
8.0.300.0040.00419.98
8.0.290.0070.00017.18
8.0.280.0070.00018.33
8.0.270.0070.00017.32
8.0.260.0030.00316.82
8.0.250.0040.00416.86
8.0.240.0080.00316.89
8.0.230.0050.00516.87
8.0.220.0050.00216.77
8.0.210.0030.00516.91
8.0.200.0030.00316.92
8.0.190.0040.00416.96
8.0.180.0070.00016.98
8.0.170.0040.00416.77
8.0.160.0070.00016.86
8.0.150.0040.00416.73
8.0.140.0070.00316.79
8.0.130.0090.00013.32
8.0.120.0000.00816.89
8.0.110.0040.00416.88
8.0.100.0000.00816.89
8.0.90.0040.00416.70
8.0.80.0070.01116.86
8.0.70.0040.00416.80
8.0.60.0040.00416.70
8.0.50.0040.00416.84
8.0.30.0100.00816.98
8.0.20.0080.01017.40
8.0.10.0000.00717.02
8.0.00.0080.01416.79
7.4.330.0030.00316.73
7.4.320.0060.00016.62
7.4.300.0070.00016.57
7.4.290.0000.00816.50
7.4.280.0000.00616.61
7.4.270.0050.00516.51
7.4.260.0030.00313.33
7.4.250.0000.00716.47
7.4.240.0030.00316.53
7.4.230.0030.00316.58
7.4.220.0090.00916.53
7.4.210.0060.00916.57
7.4.200.0000.00816.41
7.4.190.0030.00316.48
7.4.160.0050.01416.52
7.4.150.0070.01117.40
7.4.140.0150.00517.86
7.4.130.0140.00416.43
7.4.120.0100.00716.38
7.4.110.0070.01016.29
7.4.100.0100.01316.63
7.4.90.0040.01416.46
7.4.80.0100.00719.39
7.4.70.0150.00316.52
7.4.60.0060.01716.49
7.4.50.0040.00416.43
7.4.40.0030.01022.77
7.4.30.0120.00616.36
7.4.00.0100.00814.93
7.3.330.0020.00213.28
7.3.320.0000.00613.11
7.3.310.0030.00316.27
7.3.300.0030.00516.25
7.3.290.0040.01116.30
7.3.280.0050.01116.24
7.3.270.0100.00717.40
7.3.260.0110.01018.24
7.3.250.0090.01016.36
7.3.240.0060.01216.38
7.3.230.0110.00516.44
7.3.210.0100.01016.49
7.3.200.0040.01619.39
7.3.190.0100.00716.58
7.3.180.0090.00616.25
7.3.170.0090.01216.32
7.3.160.0060.01516.44
7.3.120.0050.01115.04
7.3.110.0100.00714.77
7.3.100.0070.00714.63
7.3.90.0120.00314.50
7.3.80.0000.01415.09
7.3.70.0100.00714.85
7.3.60.0000.01614.82
7.3.50.0030.00614.64
7.3.40.0060.00314.71
7.3.30.0110.00414.64
7.3.20.0090.00316.34
7.3.10.0100.00316.53
7.3.00.0080.00416.60
7.2.330.0090.00916.54
7.2.320.0170.00716.72
7.2.310.0170.00616.75
7.2.300.0100.01016.58
7.2.290.0070.01016.41
7.2.250.0100.00714.87
7.2.240.0130.00014.94
7.2.230.0030.01015.07
7.2.220.0110.00714.98
7.2.210.0090.00615.10
7.2.200.0060.00915.13
7.2.190.0030.00715.01
7.2.180.0060.00914.77
7.2.170.0030.01314.75
7.2.60.0040.01116.50
7.1.330.0000.01415.52
7.1.320.0080.00615.68
7.1.310.0000.01215.56
7.1.300.0060.00315.75
7.1.290.0110.00415.85
7.1.280.0070.00715.84
7.1.270.0040.00715.62
7.1.260.0040.01215.66
7.1.200.0050.00515.73
7.1.70.0060.00916.97
7.1.60.0100.01019.17
7.1.50.0060.01816.86
7.1.00.0000.06022.32
7.0.200.0030.00616.75
7.0.140.0100.06721.95
7.0.100.0300.06720.04
7.0.90.0300.07319.89
7.0.80.0070.05319.87
7.0.70.0070.04319.93
7.0.60.0070.06319.82
7.0.50.0270.06720.31
7.0.40.0100.08320.05
7.0.30.0070.06720.04
7.0.20.0100.05320.19
7.0.10.0070.05020.09
7.0.00.0070.06020.04
5.6.280.0070.07020.93
5.6.250.0100.07020.79
5.6.240.0130.07020.61
5.6.230.0200.07020.55
5.6.220.0070.08320.65
5.6.210.0130.07020.72
5.6.200.0200.07021.05
5.6.190.0100.08021.11
5.6.180.0070.06320.98
5.6.170.0170.07721.01
5.6.160.0100.04321.11
5.6.150.0130.04021.02
5.6.140.0030.05021.05
5.6.130.0100.03721.02
5.6.120.0000.05021.16
5.6.110.0100.03720.95
5.6.100.0030.03721.03
5.6.90.0070.04021.03
5.6.80.0030.03320.56
5.6.70.0130.03020.55
5.6.60.0070.03020.42
5.6.50.0030.04020.41
5.6.40.0100.02720.31
5.6.30.0070.03320.41
5.6.20.0000.04020.41
5.6.10.0000.03720.41
5.6.00.0070.03020.30
5.5.380.0070.08020.55
5.5.370.0100.07720.41
5.5.360.0170.07320.44
5.5.350.0100.08320.40
5.5.340.0130.05720.91
5.5.330.0100.07720.89
5.5.320.0030.07020.76
5.5.310.0170.08020.64
5.5.300.0030.04320.78
5.5.290.0130.03020.83
5.5.280.0030.04320.89
5.5.270.0070.03320.88
5.5.260.0030.04320.86
5.5.250.0030.03320.57
5.5.240.0100.02720.27
5.5.230.0070.03020.21
5.5.220.0130.02720.20
5.5.210.0030.03320.16
5.5.200.0030.03320.27
5.5.190.0070.03020.08
5.5.180.0030.04020.23
5.5.160.0070.03020.13
5.5.150.0070.04020.21
5.5.140.0100.03320.21
5.5.130.0030.04020.21
5.5.120.0100.03320.22
5.5.110.0100.02719.98
5.5.100.0070.04019.98
5.5.90.0030.03319.95
5.5.80.0070.03020.07
5.5.70.0100.02720.16
5.5.60.0230.01720.10
5.5.50.0030.04320.16
5.5.40.0000.04320.10
5.5.30.0100.02720.13
5.5.20.0070.03020.07
5.5.10.0070.03720.08
5.5.00.0030.03720.11
5.4.450.0030.04319.46
5.4.440.0070.04319.37
5.4.430.0100.03019.55
5.4.420.0070.03719.35
5.4.410.0100.03719.05
5.4.400.0000.03319.14
5.4.390.0000.04019.21
5.4.380.0030.03019.03
5.4.370.0000.04019.05
5.4.360.0070.03719.04
5.4.350.0000.04719.12
5.4.340.0030.04019.14
5.4.320.0070.03319.12
5.4.310.0000.03718.88
5.4.300.0030.03018.91
5.4.290.0000.03318.90
5.4.280.0100.05319.10
5.4.270.0030.03719.23
5.4.260.0070.03319.13
5.4.250.0030.03319.20
5.4.240.0030.03018.94
5.4.230.0030.03719.12
5.4.220.0000.03319.04
5.4.210.0100.02319.24
5.4.200.0070.04018.84
5.4.190.0030.03719.13
5.4.180.0030.03719.22
5.4.170.0000.03318.84
5.4.160.0030.03719.16
5.4.150.0070.03318.83
5.4.140.0000.07716.41
5.4.130.0000.04316.36
5.4.120.0070.07016.28
5.4.110.0070.07016.50
5.4.100.0100.07016.32
5.4.90.0100.06316.48
5.4.80.0100.03316.43
5.4.70.0030.07316.47
5.4.60.0000.06716.46
5.4.50.0070.07016.46
5.4.40.0100.03716.38
5.4.30.0030.07316.46
5.4.20.0070.06716.46
5.4.10.0070.03316.43
5.4.00.0070.07315.84
5.3.290.0000.04014.64
5.3.280.0000.03714.76
5.3.270.0000.04014.54
5.3.260.0030.03714.72
5.3.250.0030.03714.73
5.3.240.0030.04014.59
5.3.230.0100.07014.54
5.3.220.0100.07314.58
5.3.210.0030.04314.50
5.3.200.0030.07014.71
5.3.190.0130.03714.54
5.3.180.0100.07014.50
5.3.170.0070.07314.66
5.3.160.0170.06714.68
5.3.150.0100.07014.71
5.3.140.0170.06014.55
5.3.130.0030.04314.62
5.3.120.0100.07314.67
5.3.110.0030.05314.53
5.3.100.0130.06014.16
5.3.90.0070.04314.08
5.3.80.0100.07014.04
5.3.70.0100.06014.04
5.3.60.0070.06714.11
5.3.50.0070.06313.97
5.3.40.0070.06014.04
5.3.30.0070.07013.95
5.3.20.0070.04313.69
5.3.10.0070.07313.57
5.3.00.0070.07013.74
5.2.170.0000.06711.18
5.2.160.0070.06011.14
5.2.150.0030.03711.13
5.2.140.0070.06710.95
5.2.130.0030.06011.18
5.2.120.0030.05010.91
5.2.110.0170.04011.09
5.2.100.0030.04710.89
5.2.90.0100.05710.95
5.2.80.0070.05711.08
5.2.70.0030.06010.94
5.2.60.0030.05311.04
5.2.50.0100.05011.05
5.2.40.0070.03011.04
5.2.30.0000.05310.91
5.2.20.0030.03310.95
5.2.10.0100.05010.90
5.2.00.0070.06010.76
5.1.60.0000.03010.03
5.1.50.0000.0279.89
5.1.40.0030.02310.02
5.1.30.0070.04710.36
5.1.20.0030.04310.40
5.1.10.0070.0509.91
5.1.00.0070.05310.05
5.0.50.0030.0478.56
5.0.40.0100.0378.48
5.0.30.0000.0538.48
5.0.20.0100.0408.48
5.0.10.0000.0278.48
5.0.00.0100.0438.48
4.4.90.0070.0138.48
4.4.80.0100.0278.48
4.4.70.0000.0338.48
4.4.60.0000.0338.48
4.4.50.0030.0178.48
4.4.40.0030.0308.48
4.4.30.0000.0238.48
4.4.20.0000.0308.48
4.4.10.0000.0408.48
4.4.00.0000.0608.48
4.3.110.0030.0308.48
4.3.100.0070.0308.48
4.3.90.0070.0308.48
4.3.80.0070.0508.48
4.3.70.0030.0338.48
4.3.60.0000.0338.48
4.3.50.0030.0178.48
4.3.40.0000.0538.48
4.3.30.0000.0338.48
4.3.20.0000.0378.48
4.3.10.0100.0278.48
4.3.00.0000.0278.48

preferences:
40.63 ms | 400 KiB | 5 Q