3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { } class B extends A { public static function ab() { var_dump(self::class, static::class, parent::class); } public static function abc() { var_dump(self::class, static::class, parent::class); } } class C extends B { } $c = new B; C::ab(); $c->abc();

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)
8.3.60.0090.00918.30
8.3.50.0050.01521.20
8.3.40.0070.00718.48
8.3.30.0140.00318.95
8.3.20.0090.00020.15
8.3.10.0060.01322.14
8.3.00.0060.01022.41
8.2.180.0110.00416.50
8.2.170.0130.00322.96
8.2.160.0070.00719.21
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0120.00626.16
8.2.120.0060.00319.64
8.2.110.0040.00422.26
8.2.100.0000.01218.09
8.2.90.0050.00318.96
8.2.80.0030.00517.97
8.2.70.0000.00817.50
8.2.60.0050.00317.92
8.2.50.0040.00418.07
8.2.40.0000.00718.09
8.2.30.0100.00017.88
8.2.20.0040.00417.54
8.2.10.0000.00717.50
8.2.00.0000.00717.52
8.1.280.0130.00725.92
8.1.270.0060.01022.05
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0050.00523.75
8.1.230.0070.00419.22
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0070.00617.23
8.1.190.0000.00917.54
8.1.180.0050.00318.61
8.1.170.0040.00418.59
8.1.160.0050.00322.01
8.1.150.0040.00418.52
8.1.140.0040.00417.39
8.1.130.0100.00017.88
8.1.120.0000.00717.46
8.1.110.0060.00317.39
8.1.100.0030.00517.43
8.1.90.0040.00417.35
8.1.80.0000.00717.38
8.1.70.0000.00817.39
8.1.60.0000.00817.46
8.1.50.0030.00617.45
8.1.40.0000.00717.41
8.1.30.0040.00417.65
8.1.20.0040.00417.69
8.1.10.0000.00817.61
8.1.00.0000.00817.48
8.0.300.0040.00418.77
8.0.290.0080.00017.18
8.0.280.0030.00318.37
8.0.270.0030.00317.20
8.0.260.0060.00016.76
8.0.250.0060.00016.94
8.0.240.0070.00016.89
8.0.230.0070.00016.91
8.0.220.0000.00716.79
8.0.210.0000.00716.79
8.0.200.0000.00716.82
8.0.190.0080.00316.91
8.0.180.0050.00216.75
8.0.170.0070.00016.88
8.0.160.0060.00316.69
8.0.150.0040.00416.68
8.0.140.0070.00016.84
8.0.130.0030.00313.27
8.0.120.0000.00716.84
8.0.110.0040.00416.82
8.0.100.0040.00416.63
8.0.90.0070.00016.71
8.0.80.0060.01216.89
8.0.70.0030.00516.73
8.0.60.0000.00816.85
8.0.50.0000.00716.76
8.0.30.0110.00817.15
8.0.20.0120.00917.40
8.0.10.0050.00216.96
8.0.00.0060.01216.91
7.4.330.0030.00315.00
7.4.320.0000.00616.44
7.4.300.0000.00616.60
7.4.290.0080.00016.59
7.4.280.0070.00016.59
7.4.270.0030.00516.41
7.4.260.0070.00016.56
7.4.250.0030.00316.57
7.4.240.0000.00716.51
7.4.230.0020.00516.58
7.4.220.0040.01216.47
7.4.210.0090.01016.61
7.4.200.0040.00416.41
7.4.190.0000.00716.56
7.4.160.0130.00416.44
7.4.150.0070.01017.40
7.4.140.0130.00817.86
7.4.130.0080.00816.43
7.4.120.0050.01416.51
7.4.110.0100.00716.49
7.4.100.0110.01116.46
7.4.90.0070.01416.40
7.4.80.0150.00319.39
7.4.70.0060.01016.54
7.4.60.0100.00716.64
7.4.50.0040.00416.34
7.4.40.0000.01422.77
7.4.30.0080.00816.47
7.4.00.0110.00414.85
7.3.330.0030.00313.21
7.3.320.0000.00513.18
7.3.310.0030.00316.12
7.3.300.0030.00316.27
7.3.290.0060.00916.20
7.3.280.0120.00316.23
7.3.270.0100.00717.40
7.3.260.0030.01416.21
7.3.250.0080.01016.51
7.3.240.0030.01416.35
7.3.230.0130.00316.39
7.3.210.0120.00616.65
7.3.200.0000.01719.39
7.3.190.0190.00416.54
7.3.180.0030.01316.25
7.3.170.0060.00916.27
7.3.160.0120.00316.17
7.3.120.0090.00314.93
7.3.10.0160.00016.18
7.3.00.0060.00616.34
7.2.330.0090.00916.48
7.2.320.0140.00316.20
7.2.310.0090.01316.64
7.2.300.0130.00916.49
7.2.290.0110.00716.32
7.2.130.0220.00016.40
7.2.120.0120.00616.14
7.2.110.0100.00616.93
7.2.100.0110.00416.49
7.2.90.0070.00716.61
7.2.80.0120.00616.66
7.2.70.0100.00016.34
7.2.60.0080.00716.63
7.2.50.0070.00716.37
7.2.40.0070.01016.09
7.2.30.0060.01016.29
7.2.20.0100.01016.45
7.2.10.0160.00016.41
7.2.00.0060.01017.98
7.1.250.0120.00914.98
7.1.200.0000.00815.53
7.1.100.0740.00715.84
7.1.70.0000.00816.89
7.1.60.0090.01519.82
7.1.50.0100.01316.99
7.1.00.0000.03722.31
7.0.200.0000.00716.60
7.0.140.0070.07021.98
7.0.60.0130.07320.01
7.0.50.0100.07717.72
7.0.40.0000.04720.09
7.0.30.0200.08320.25
7.0.20.0430.06720.31
7.0.10.0000.09020.08
7.0.00.0070.04020.07
5.6.280.0100.06720.99
5.6.210.0100.03720.65
5.6.200.0000.05018.16
5.6.190.0070.05320.52
5.6.180.0430.05320.49
5.6.170.0300.07320.71
5.6.160.0000.04720.48
5.6.150.0170.07718.19
5.6.140.0070.03718.27
5.6.130.0030.08018.26
5.6.120.0030.07021.01
5.6.110.0030.04720.98
5.6.100.0070.06721.05
5.6.90.0100.07720.98
5.6.80.0000.04320.44
5.5.350.0230.06720.43
5.5.340.0030.04018.07
5.5.330.0130.03020.43
5.5.320.0270.07720.20
5.5.310.0270.07320.25
5.5.300.0000.06018.08
5.5.290.0030.08317.95
5.5.280.0170.07720.84
5.5.270.0130.07320.86
5.5.260.0100.08320.68
5.5.250.0170.06320.71
5.5.240.0270.07020.27
5.4.450.0700.06019.32
5.4.440.0900.07319.19
5.4.430.0300.06319.66
5.4.420.0200.05719.52
5.4.410.0170.05019.39
5.4.400.0400.05018.54
5.4.390.4000.05018.58
5.4.380.0230.05718.53
5.4.370.0130.05318.56
5.4.360.0200.04718.77
5.4.350.0130.05718.72
5.4.340.0130.05318.74
5.4.320.0080.03412.52
5.4.310.0060.03712.52
5.4.300.0070.04312.52
5.4.290.0060.03812.52
5.4.280.0050.04512.41
5.4.270.0080.03312.41
5.4.260.0070.03612.41
5.4.250.0070.08018.91
5.4.240.0130.06318.93
5.4.230.0170.04718.92
5.4.220.0000.06718.73
5.4.210.0070.07318.84
5.4.200.0100.06718.89
5.4.190.0100.05719.06
5.4.180.0170.07318.79
5.4.170.0170.05018.93
5.4.160.0100.05718.96
5.4.150.0130.05018.91
5.4.140.0170.04316.45
5.4.130.0030.05316.64
5.4.120.0130.04716.45
5.4.110.0170.05716.44
5.4.100.0200.05316.53
5.4.90.0170.05316.46
5.4.80.0130.06716.57
5.4.70.0030.05716.63
5.4.60.0100.05016.47
5.4.50.0100.06316.32
5.4.40.0030.05716.49
5.4.30.0100.05316.28
5.4.20.0030.05316.41
5.4.10.0070.05016.43
5.4.00.0200.05015.84
5.3.290.0080.04612.80
5.3.280.0170.06314.69
5.3.270.0170.06014.68
5.3.260.0130.05714.67
5.3.250.0070.06314.51
5.3.240.0100.07014.46
5.3.230.0030.06314.43
5.3.220.0070.06314.66
5.3.210.0070.05714.55
5.3.200.0070.06014.79
5.3.190.0170.05014.55
5.3.180.0070.06314.39
5.3.170.0170.06314.46
5.3.160.0130.04314.55
5.3.150.0070.05714.65
5.3.140.0200.06014.39
5.3.130.0100.05014.45
5.3.120.0070.06014.45
5.3.110.0100.06014.52
5.3.100.0130.04714.17
5.3.90.0100.06014.09
5.3.80.0030.05714.01
5.3.70.0100.04714.20
5.3.60.0130.05714.07
5.3.50.0170.06313.92
5.3.40.0230.05014.11
5.3.30.0000.05313.92
5.3.20.0070.06713.87
5.3.10.0130.05013.71
5.3.00.0130.04713.63
5.2.170.0000.05311.20
5.2.160.0000.04311.10
5.2.150.0130.05311.22
5.2.140.0070.05711.22
5.2.130.0100.05710.93
5.2.120.0070.03711.10
5.2.110.0000.05711.32
5.2.100.0030.04311.19
5.2.90.0130.04311.08
5.2.80.0200.04711.17
5.2.70.0170.04711.17
5.2.60.0130.04710.88
5.2.50.0100.05011.18
5.2.40.0130.04711.08
5.2.30.0130.05311.05
5.2.20.0070.05311.03
5.2.10.0130.05010.94
5.2.00.0230.04010.80
5.1.60.0100.03710.06
5.1.50.0130.0379.99
5.1.40.0030.0439.82
5.1.30.0100.05310.55
5.1.20.0130.04310.35
5.1.10.0070.0379.98
5.1.00.0030.05710.12
5.0.50.0030.0378.52
5.0.40.0000.0338.37
5.0.30.0130.0378.38
5.0.20.0130.0308.39
5.0.10.0100.0238.09
5.0.00.0070.0378.35
4.4.90.0030.0337.44
4.4.80.0030.0307.44
4.4.70.0100.0207.44
4.4.60.0100.0237.44
4.4.50.0070.0277.44
4.4.40.0030.0477.44
4.4.30.0070.0237.44
4.4.20.0000.0307.44
4.4.10.0000.0237.44
4.4.00.0000.0377.44
4.3.110.0100.0237.44
4.3.100.0070.0207.44
4.3.90.0070.0177.44
4.3.80.0070.0437.44
4.3.70.0070.0177.44
4.3.60.0000.0307.44
4.3.50.0100.0237.44
4.3.40.0100.0377.44
4.3.30.0000.0237.44
4.3.20.0000.0277.44
4.3.10.0030.0307.44
4.3.00.0100.0207.63

preferences:
44.16 ms | 401 KiB | 5 Q