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); } } class C extends B { } C::ab();

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)
8.3.60.0180.00418.30
8.3.50.0100.00821.02
8.3.40.0110.00318.49
8.3.30.0100.00718.88
8.3.20.0080.00620.14
8.3.10.0030.00621.81
8.3.00.0110.00422.46
8.2.180.0140.00316.50
8.2.170.0110.00422.96
8.2.160.0110.00418.95
8.2.150.0160.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0030.01519.50
8.2.110.0000.00822.29
8.2.100.0090.00317.97
8.2.90.0050.00319.09
8.2.80.0000.00817.97
8.2.70.0060.00317.38
8.2.60.0000.00917.91
8.2.50.0040.00418.07
8.2.40.0040.00417.90
8.2.30.0030.00618.00
8.2.20.0030.00517.63
8.2.10.0070.00017.43
8.2.00.0000.00817.54
8.1.280.0150.00625.92
8.1.270.0100.00622.18
8.1.260.0100.00726.35
8.1.250.0070.00028.09
8.1.240.0060.00323.96
8.1.230.0030.00919.04
8.1.220.0050.00217.74
8.1.210.0060.00318.77
8.1.200.0080.00417.23
8.1.190.0000.00817.40
8.1.180.0060.00318.53
8.1.170.0030.00618.46
8.1.160.0040.00422.14
8.1.150.0030.00518.38
8.1.140.0040.00417.26
8.1.130.0000.00717.21
8.1.120.0000.00717.26
8.1.110.0040.00417.30
8.1.100.0080.00017.16
8.1.90.0040.00417.19
8.1.80.0000.00717.34
8.1.70.0000.00717.33
8.1.60.0040.00417.40
8.1.50.0000.00717.42
8.1.40.0000.00717.34
8.1.30.0000.00817.43
8.1.20.0000.00817.58
8.1.10.0000.00717.41
8.1.00.0020.00517.40
8.0.300.0040.00418.77
8.0.290.0030.00317.05
8.0.280.0050.00218.37
8.0.270.0040.00417.18
8.0.260.0060.00316.65
8.0.250.0000.00716.77
8.0.240.0040.00416.78
8.0.230.0000.00716.87
8.0.220.0030.00316.73
8.0.210.0030.00316.70
8.0.200.0000.00716.86
8.0.190.0030.00716.88
8.0.180.0040.00416.80
8.0.170.0050.00316.85
8.0.160.0040.00416.83
8.0.150.0030.00516.76
8.0.140.0040.00416.73
8.0.130.0060.00013.14
8.0.120.0070.00016.60
8.0.110.0050.00216.77
8.0.100.0020.00516.66
8.0.90.0000.00716.62
8.0.80.0120.00316.66
8.0.70.0000.00716.82
8.0.60.0070.00016.64
8.0.50.0030.00316.70
8.0.30.0090.00916.91
8.0.20.0150.00417.40
8.0.10.0000.00716.91
8.0.00.0100.00716.57
7.4.330.0030.00315.00
7.4.320.0030.00316.30
7.4.300.0030.00316.43
7.4.290.0030.00316.43
7.4.280.0030.00316.52
7.4.270.0000.00716.41
7.4.260.0000.00716.51
7.4.250.0070.00016.31
7.4.240.0000.00716.54
7.4.230.0000.00716.17
7.4.220.0060.00916.41
7.4.210.0130.00316.56
7.4.200.0000.00716.55
7.4.190.0070.00016.54
7.4.160.0140.00316.22
7.4.150.0030.01317.40
7.4.140.0120.00917.86
7.4.130.0090.01016.46
7.4.120.0100.00816.28
7.4.110.0030.01516.42
7.4.100.0150.00916.44
7.4.90.0070.01716.52
7.4.80.0090.01219.39
7.4.70.0000.01616.34
7.4.60.0070.01016.58
7.4.50.0020.00516.23
7.4.40.0030.00722.77
7.4.30.0090.00616.41
7.4.00.0070.00914.95
7.3.330.0060.00013.02
7.3.320.0000.00513.04
7.3.310.0040.00416.03
7.3.300.0070.00016.24
7.3.290.0110.00316.27
7.3.280.0070.00916.27
7.3.270.0090.00817.40
7.3.260.0140.00316.14
7.3.250.0130.00716.22
7.3.240.0000.01716.43
7.3.230.0090.00916.39
7.3.210.0160.00316.44
7.3.200.0120.00619.39
7.3.190.0100.01316.48
7.3.180.0070.01016.23
7.3.170.0090.01216.27
7.3.160.0060.00916.36
7.3.120.0100.00714.82
7.3.110.0100.00714.81
7.3.100.0070.00714.44
7.3.90.0060.00914.59
7.3.80.0120.00315.02
7.3.70.0040.00714.73
7.3.60.0070.00714.71
7.3.50.0100.00614.81
7.3.40.0090.00314.63
7.3.30.0000.01114.51
7.3.20.0090.00616.54
7.3.10.0000.01416.42
7.3.00.0030.00916.43
7.2.330.0120.00916.50
7.2.320.0130.00916.23
7.2.310.0040.01416.52
7.2.300.0160.00616.43
7.2.290.0100.00716.65
7.2.250.0060.01314.53
7.2.240.0130.00314.97
7.2.230.0040.01114.78
7.2.220.0110.00414.82
7.2.210.0030.01514.77
7.2.200.0060.00314.85
7.2.190.0110.00714.84
7.2.180.0040.00814.84
7.2.170.0060.00614.65
7.2.60.0100.00316.52
7.2.00.0090.00019.22
7.1.330.0060.01015.48
7.1.320.0060.00615.65
7.1.310.0070.01015.61
7.1.300.0030.00915.46
7.1.290.0030.01115.71
7.1.280.0140.00315.61
7.1.270.0060.01015.34
7.1.260.0090.00615.38
7.1.200.0000.01515.53
7.1.100.0650.00715.66
7.1.70.0000.01317.15
7.1.60.0040.00817.05
7.1.50.0080.00416.92
7.1.00.0070.03022.40
7.0.200.0030.01216.75
7.0.140.0000.07721.95
7.0.60.0030.07019.99
7.0.50.0070.04317.86
7.0.40.0100.08319.95
7.0.30.0370.07320.12
7.0.20.0400.04720.06
7.0.10.0200.08020.09
7.0.00.0030.04320.33
5.6.280.0000.08021.09
5.6.210.0170.07720.77
5.6.200.0070.06318.16
5.6.190.0030.05720.67
5.6.180.0470.05320.77
5.6.170.0200.05720.47
5.6.160.0030.06320.46
5.6.150.0200.06018.20
5.6.140.0070.05018.28
5.6.130.0100.08318.14
5.6.120.0070.03720.97
5.6.110.0170.07320.89
5.6.100.0100.03721.11
5.6.90.0170.07021.02
5.6.80.0070.07720.29
5.5.350.0230.07720.37
5.5.340.0070.04317.95
5.5.330.0070.08720.37
5.5.320.0300.06720.51
5.5.310.0100.04720.34
5.5.300.0070.04718.08
5.5.290.0030.07718.02
5.5.280.0100.07720.77
5.5.270.0130.07720.76
5.5.260.0000.08720.77
5.5.250.0030.08320.59
5.5.240.0000.08020.35
5.4.450.0430.06019.19
5.4.440.0630.05319.55
5.4.430.0200.07019.22
5.4.420.0300.07019.27
5.4.410.0130.07719.38
5.4.400.1100.05018.82
5.4.390.1100.04718.61
5.4.380.0330.05718.63
5.4.370.0300.03718.74
5.4.360.0070.05718.63
5.4.350.0100.05718.72
5.4.340.0270.04018.73
5.4.320.0050.03712.52
5.4.310.0080.03612.52
5.4.300.0050.04112.52
5.4.290.0040.03912.51
5.4.280.0040.03612.41
5.4.270.0130.02812.41
5.4.260.0030.05612.41
5.4.250.0100.05018.85
5.4.240.0130.05718.89
5.4.230.0070.05718.80
5.4.220.0070.06018.79
5.4.210.0100.05018.73
5.4.200.0170.05018.84
5.4.190.0070.05318.92
5.4.180.0300.06018.81
5.4.170.0170.06718.90
5.4.160.0070.06018.74
5.4.150.0130.08018.77
5.4.140.0130.05016.65
5.4.130.0030.05716.64
5.4.120.0130.05716.36
5.4.110.0070.05716.52
5.4.100.0100.05016.46
5.4.90.0070.05016.59
5.4.80.0070.06316.46
5.4.70.0100.05316.57
5.4.60.0130.04316.52
5.4.50.0130.04716.27
5.4.40.0130.06016.63
5.4.30.0100.05016.32
5.4.20.0030.05316.41
5.4.10.0070.06716.47
5.4.00.0170.06016.03
5.3.290.0040.04312.80
5.3.280.0030.07014.68
5.3.270.0170.07014.69
5.3.260.0130.06714.70
5.3.250.0070.08014.69
5.3.240.0030.06714.58
5.3.230.0100.05314.58
5.3.220.0100.06714.80
5.3.210.0130.07014.40
5.3.200.0100.05014.57
5.3.190.0030.05714.61
5.3.180.0100.06314.70
5.3.170.0030.08014.54
5.3.160.0070.06314.55
5.3.150.0100.07314.65
5.3.140.0030.05314.63
5.3.130.0130.07314.45
5.3.120.0270.05014.57
5.3.110.0030.06314.64
5.3.100.0130.04714.02
5.3.90.0000.06013.94
5.3.80.0130.05014.04
5.3.70.0070.05714.02
5.3.60.0070.06313.98
5.3.50.0030.06013.94
5.3.40.0070.05313.85
5.3.30.0030.05313.99
5.3.20.0070.06313.69
5.3.10.0070.05313.82
5.3.00.0170.06013.71
5.2.170.0070.06311.13
5.2.160.0100.05311.10
5.2.150.0070.06010.96
5.2.140.0130.03711.21
5.2.130.0030.05011.16
5.2.120.0130.05011.17
5.2.110.0100.04311.26
5.2.100.0100.03711.00
5.2.90.0100.03711.32
5.2.80.0000.05311.17
5.2.70.0100.04011.09
5.2.60.0070.04311.13
5.2.50.0100.05711.11
5.2.40.0100.04711.00
5.2.30.0000.06710.88
5.2.20.0070.04310.95
5.2.10.0030.05010.68
5.2.00.0100.06010.91
5.1.60.0070.03310.04
5.1.50.0070.0479.95
5.1.40.0170.04010.04
5.1.30.0030.03710.33
5.1.20.0070.03310.43
5.1.10.0070.0379.90
5.1.00.0070.05010.02
5.0.50.0070.0308.57
5.0.40.0070.0278.64
5.0.30.0100.0378.25
5.0.20.0030.0338.20
5.0.10.0030.0438.12
5.0.00.0000.0478.31
4.4.90.0000.0237.44
4.4.80.0100.0177.44
4.4.70.0070.0207.44
4.4.60.0000.0237.44
4.4.50.0000.0237.44
4.4.40.0000.0507.44
4.4.30.0070.0207.44
4.4.20.0030.0237.44
4.4.10.0130.0177.44
4.4.00.0030.0437.44
4.3.110.0000.0307.44
4.3.100.0030.0207.44
4.3.90.0000.0337.44
4.3.80.0030.0437.44
4.3.70.0030.0237.44
4.3.60.0100.0277.44
4.3.50.0070.0277.44
4.3.40.0030.0407.44
4.3.30.0000.0337.44
4.3.20.0030.0237.44
4.3.10.0000.0237.44
4.3.00.0100.0207.63

preferences:
32.72 ms | 401 KiB | 5 Q