3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Sup { public function wa($first) {} } class Sub extends Sup { public function wa($first, $second) {} }

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)
8.3.60.0070.00718.15
8.3.50.0090.01022.04
8.3.40.0040.01118.57
8.3.30.0150.00419.02
8.3.20.0090.00020.34
8.3.10.0070.00023.71
8.3.00.0060.00319.02
8.2.180.0110.00416.63
8.2.170.0150.00722.96
8.2.160.0110.00420.44
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0070.00026.16
8.2.120.0050.00320.90
8.2.110.0030.00622.21
8.2.100.0040.00718.96
8.2.90.0080.00017.50
8.2.80.0080.00017.97
8.2.70.0040.00417.80
8.2.60.0000.00817.68
8.2.50.0000.00818.10
8.2.40.0080.00022.23
8.2.30.0000.00718.17
8.2.20.0040.00417.53
8.2.10.0040.00417.91
8.2.00.0110.00017.45
8.1.280.0070.00725.92
8.1.270.0050.00323.87
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0030.00720.12
8.1.230.0060.00619.04
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0090.00017.10
8.1.190.0000.00817.00
8.1.180.0000.00818.10
8.1.170.0040.00418.71
8.1.160.0000.00721.95
8.1.150.0040.00418.52
8.1.140.0020.00517.31
8.1.130.0030.00317.76
8.1.120.0030.00517.23
8.1.110.0040.00417.36
8.1.100.0040.00417.38
8.1.90.0050.00317.38
8.1.80.0040.00417.22
8.1.70.0030.00317.27
8.1.60.0030.00517.45
8.1.50.0040.00417.45
8.1.40.0060.00617.31
8.1.30.0040.00417.54
8.1.20.0040.00417.41
8.1.10.0040.00417.40
8.1.00.0040.00417.31
8.0.300.0070.00019.63
8.0.290.0000.00816.58
8.0.280.0050.00218.35
8.0.270.0030.00317.13
8.0.260.0000.00617.11
8.0.250.0030.00316.76
8.0.240.0060.00016.87
8.0.230.0030.00316.87
8.0.220.0030.00316.82
8.0.210.0030.00316.83
8.0.200.0030.00316.84
8.0.190.0000.00916.77
8.0.180.0070.00016.84
8.0.170.0030.00616.72
8.0.160.0000.00716.81
8.0.150.0040.00416.81
8.0.140.0000.00716.69
8.0.130.0050.00013.28
8.0.120.0080.00016.84
8.0.110.0000.00816.78
8.0.100.0070.00016.60
8.0.90.0040.00416.81
8.0.80.0070.00716.75
8.0.70.0030.00616.84
8.0.60.0030.00416.84
8.0.50.0000.00716.67
8.0.30.0080.01416.92
8.0.20.0050.01317.40
8.0.10.0050.00216.83
8.0.00.0060.01116.62
7.4.330.0030.00315.00
7.4.320.0030.00316.52
7.4.300.0000.00616.44
7.4.290.0030.00316.48
7.4.280.0000.00816.51
7.4.270.0000.00716.39
7.4.260.0000.00716.36
7.4.250.0040.00416.34
7.4.240.0000.00716.44
7.4.230.0000.00716.53
7.4.220.0060.01216.38
7.4.210.0080.00716.47
7.4.200.0030.00316.26
7.4.190.0050.00316.62
7.4.160.0090.00616.05
7.4.150.0040.01217.40
7.4.140.0110.00717.86
7.4.130.0090.00816.47
7.4.120.0070.01016.35
7.4.110.0080.01516.37
7.4.100.0160.00516.14
7.4.90.0110.00616.27
7.4.80.0120.01219.39
7.4.70.0030.01816.15
7.4.60.0090.00916.30
7.4.50.0030.00516.21
7.4.40.0100.00616.52
7.4.30.0070.01016.55
7.4.00.0140.00415.12
7.3.330.0070.00013.10
7.3.320.0020.00213.00
7.3.310.0070.00016.29
7.3.300.0050.00216.16
7.3.290.0060.00916.21
7.3.280.0110.00716.23
7.3.270.0090.00917.40
7.3.260.0060.01216.27
7.3.250.0060.01216.36
7.3.240.0060.01216.38
7.3.230.0120.00616.40
7.3.210.0120.00616.38
7.3.200.0090.00919.39
7.3.190.0140.00416.37
7.3.180.0090.00916.45
7.3.170.0120.00916.34
7.3.160.0030.01316.26
7.3.120.0030.01014.58
7.2.330.0070.01416.49
7.2.320.0070.01016.50
7.2.310.0130.00316.25
7.2.300.0130.00316.50
7.2.290.0130.00716.43
7.2.60.0090.00616.37
7.2.00.0070.00718.98
7.1.200.0060.00315.74
7.1.100.0040.00917.75
7.1.70.0030.00616.96
7.1.60.0100.01419.46
7.1.50.0100.01016.83
7.1.00.0000.07722.48
7.0.200.0030.00516.52
7.0.140.0070.07021.95
7.0.60.0130.04019.92
7.0.50.0030.04017.86
7.0.40.0070.03717.86
7.0.30.0030.04017.71
7.0.20.0000.04317.76
7.0.10.0030.04017.75
7.0.00.0030.04017.83
5.6.280.0070.07020.90
5.6.210.0170.07020.75
5.6.200.0100.03318.24
5.6.190.0030.04018.22
5.6.180.0030.04018.29
5.6.170.0070.03718.27
5.6.160.0100.04318.19
5.6.150.0070.05718.18
5.6.140.0100.03318.23
5.6.130.0070.03718.28
5.6.120.0030.04018.17
5.6.110.0030.04018.24
5.6.100.0030.04018.12
5.6.90.0070.03718.13
5.6.80.0130.05017.57
5.6.70.0030.04317.63
5.6.60.0030.08717.49
5.6.50.0100.05717.66
5.6.40.0030.07717.59
5.6.30.0100.06017.50
5.6.20.0070.03717.60
5.6.10.0070.08017.50
5.6.00.0030.06017.54
5.5.350.0030.03020.45
5.5.340.0030.03718.09
5.5.330.0100.03318.03
5.5.320.0030.04017.92
5.5.310.0030.04017.92
5.5.300.0030.04017.98
5.5.290.0000.04317.96
5.5.280.0030.04317.95
5.5.270.0100.06717.95
5.5.260.0070.03717.92
5.5.250.0030.05017.81
5.5.240.0000.08317.39
5.5.230.0170.06317.47
5.5.220.0030.07317.38
5.5.210.0100.06017.36
5.5.200.0070.04317.37
5.5.190.0070.08017.34
5.5.180.0030.05317.33
5.5.160.0070.07717.30
5.5.150.0100.05017.29
5.5.140.0070.08017.43
5.5.130.0170.04317.43
5.5.120.0030.06017.38
5.5.110.0130.07717.32
5.5.100.0130.07017.24
5.5.90.0100.07717.20
5.5.80.0000.06317.23
5.5.70.0070.07717.32
5.5.60.0030.05317.20
5.5.50.0100.03317.19
5.5.40.0070.04717.31
5.5.30.0170.07017.18
5.5.20.0070.04017.20
5.5.10.0100.04317.27
5.5.00.0100.07317.18
5.4.450.0070.03719.44
5.4.440.0030.04319.43
5.4.430.0070.03719.21
5.4.420.0030.03719.38
5.4.410.0070.03319.27
5.4.400.0030.04019.10
5.4.390.0170.06019.03
5.4.380.0100.07319.05
5.4.370.0070.07718.89
5.4.360.0000.07019.00
5.4.350.0070.07719.07
5.4.340.0130.07019.06
5.4.320.0070.06718.89
5.4.310.0130.06019.03
5.4.300.0130.07319.08
5.4.290.0070.06018.88
5.4.280.0130.07019.05
5.4.270.0170.03319.04
5.4.260.0100.06719.01
5.4.250.0100.08019.04
5.4.240.0070.05718.98
5.4.230.0170.06319.11
5.4.220.0000.04719.27
5.4.210.0070.05019.14
5.4.200.0070.06719.12
5.4.190.0070.04319.03
5.4.180.0130.05719.08
5.4.170.0100.03718.97
5.4.160.0070.06719.01
5.4.150.0100.07718.99
5.4.140.0070.07316.46
5.4.130.0070.07316.52
5.4.120.0100.07016.46
5.4.110.0030.07016.51
5.4.100.0000.07316.53
5.4.90.0070.04016.45
5.4.80.0030.07716.45
5.4.70.0170.06016.35
5.4.60.0100.06016.38
5.4.50.0100.03716.43
5.4.40.0170.07016.43
5.4.30.0030.06716.42
5.4.20.0000.08016.29
5.4.10.0030.04316.38
5.4.00.0030.04015.73
5.3.290.0100.07714.70
5.3.280.0000.05714.82
5.3.270.0000.04314.82
5.3.260.0030.08314.65
5.3.250.0030.07714.65
5.3.240.0200.06314.67
5.3.230.0100.07714.59
5.3.220.0100.07014.57
5.3.210.0070.05314.61
5.3.200.0000.04314.60
5.3.190.0130.07714.63
5.3.180.0130.07314.66
5.3.170.0070.08014.63
5.3.160.0030.07314.41
5.3.150.0100.07014.61
5.3.140.0030.07314.58
5.3.130.0100.07714.59
5.3.120.0100.07314.54
5.3.110.0070.07314.57
5.3.100.0030.07714.09
5.3.90.0070.07714.02
5.3.80.0100.07714.01
5.3.70.0100.07013.92
5.3.60.0070.07013.89
5.3.50.0070.04314.04
5.3.40.0070.07013.96
5.3.30.0070.05314.02
5.3.20.0070.07713.77
5.3.10.0000.07713.63
5.3.00.0000.07313.63
5.2.170.0030.03311.36
5.2.160.0070.03011.14
5.2.150.0030.03311.21
5.2.140.0070.06711.03
5.2.130.0070.05310.99
5.2.120.0000.03710.95
5.2.110.0100.04311.09
5.2.100.0030.06311.15
5.2.90.0070.06310.99
5.2.80.0030.04311.13
5.2.70.0030.07011.19
5.2.60.0100.06011.07
5.2.50.0030.06711.08
5.2.40.0030.05310.96
5.2.30.0030.03311.01
5.2.20.0000.03310.86
5.2.10.0030.06310.86
5.2.00.0070.04310.71
5.1.60.0000.0279.96
5.1.50.0030.05310.08
5.1.40.0000.0509.94
5.1.30.0030.03710.42
5.1.20.0030.03310.39
5.1.10.0000.06010.11
5.1.00.0030.05310.07
5.0.50.0030.0308.64
5.0.40.0000.0278.38
5.0.30.0000.0338.05
5.0.20.0030.0338.22
5.0.10.0070.0438.20
5.0.00.0070.0638.18
4.4.90.0000.0337.75
4.4.80.0030.0337.75
4.4.70.0000.0177.75
4.4.60.0000.0377.75
4.4.50.0000.0377.75
4.4.40.0000.0477.75
4.4.30.0070.0337.75
4.4.20.0000.0237.75
4.4.10.0000.0307.75
4.4.00.0000.0577.75
4.3.110.0000.0207.75
4.3.100.0030.0137.75
4.3.90.0000.0237.75
4.3.80.0000.0577.75
4.3.70.0000.0377.75
4.3.60.0070.0307.75
4.3.50.0000.0277.75
4.3.40.0000.0437.75
4.3.30.0000.0377.75
4.3.20.0000.0337.75
4.3.10.0000.0407.75
4.3.00.0030.0377.75

preferences:
46.89 ms | 401 KiB | 5 Q