3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Top { function A() { echo 'A'; } } class Bottom extends Top { function B() { call_user_func_array('parent::A', []); } } $child = new Bottom(); $child->B();

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)
8.4.120.0100.01022.26
8.4.110.0090.01120.57
8.4.100.0090.01117.75
8.4.90.0100.01218.63
8.4.80.0070.00118.29
8.4.70.0130.00818.01
8.4.60.0150.00518.50
8.4.50.0100.00818.21
8.4.40.0040.01517.68
8.4.30.0140.00719.65
8.4.20.0080.01120.71
8.4.10.0080.00017.75
8.3.250.0110.00918.87
8.3.240.0110.00816.54
8.3.230.0070.00216.66
8.3.220.0040.00416.95
8.3.210.0090.00716.75
8.3.200.0060.00316.54
8.3.190.0080.00816.96
8.3.180.0110.00916.74
8.3.170.0070.00017.28
8.3.160.0040.01516.57
8.3.150.0120.00819.16
8.3.140.0090.00016.68
8.3.130.0090.00016.61
8.3.120.0060.00320.86
8.3.110.0040.00716.75
8.3.100.0130.00716.88
8.3.90.0040.00416.74
8.3.80.0070.00318.55
8.3.70.0060.01316.75
8.3.60.0110.00718.43
8.3.50.0080.00818.29
8.3.40.0140.00419.02
8.3.30.0090.00618.73
8.3.20.0000.00820.34
8.3.10.0080.00023.66
8.3.00.0000.00819.79
8.2.290.0130.00520.45
8.2.280.0090.01022.64
8.2.270.0080.01116.88
8.2.260.0100.00719.09
8.2.250.0090.00016.63
8.2.240.0060.00317.42
8.2.230.0080.00820.94
8.2.220.0030.00624.06
8.2.210.0060.01326.77
8.2.200.0030.00616.63
8.2.190.0070.00716.61
8.2.180.0140.00016.52
8.2.170.0080.00622.96
8.2.160.0140.00020.17
8.2.150.0050.00224.18
8.2.140.0090.00024.66
8.2.130.0040.00419.33
8.2.120.0070.00026.35
8.2.110.0030.00722.25
8.2.100.0060.00719.57
8.2.90.0080.00018.03
8.2.80.0000.00720.39
8.2.70.0050.00317.93
8.2.60.0050.00317.80
8.2.50.0050.00318.16
8.2.40.0000.00720.59
8.2.30.0030.00619.18
8.2.20.0020.00517.95
8.2.10.0030.00618.05
8.2.00.0000.00718.04
8.1.330.0130.00622.02
8.1.320.0080.01016.18
8.1.310.0080.00016.64
8.1.300.0030.00618.17
8.1.290.0030.00618.88
8.1.280.0080.00625.92
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.97
8.1.230.0080.00321.04
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0050.00317.41
8.1.180.0030.00618.10
8.1.170.0050.00318.57
8.1.160.0000.00718.81
8.1.150.0070.00020.31
8.1.140.0050.00217.63
8.1.130.0070.00019.00
8.1.120.0000.00717.36
8.1.110.0000.00717.42
8.1.100.0000.00817.45
8.1.90.0040.00417.44
8.1.80.0060.00317.29
8.1.70.0040.00717.26
8.1.60.0030.00617.58
8.1.50.0040.00417.54
8.1.40.0040.00417.40
8.1.30.0040.00417.64
8.1.20.0080.00417.52
8.1.10.0030.00617.59
8.1.00.0050.00317.56
8.0.300.0000.00720.06
8.0.290.0020.00516.75
8.0.280.0070.00018.51
8.0.270.0070.00017.29
8.0.260.0000.00616.87
8.0.250.0030.00316.76
8.0.240.0070.00016.79
8.0.230.0080.00016.75
8.0.220.0000.00716.81
8.0.210.0070.00016.73
8.0.200.0000.00716.87
8.0.190.0030.00516.86
8.0.180.0040.00416.86
8.0.170.0000.00816.73
8.0.160.0000.00816.84
8.0.150.0040.00416.65
8.0.140.0040.00416.79
8.0.130.0000.00613.20
8.0.120.0000.00816.82
8.0.110.0020.00516.79
8.0.100.0000.00716.88
8.0.90.0000.00716.62
8.0.80.0000.01416.80
8.0.70.0030.00516.83
8.0.60.0070.00016.81
8.0.50.0000.00716.80
8.0.30.0130.00617.17
8.0.20.0110.01017.40
8.0.10.0070.00016.94
8.0.00.0110.00816.50
7.4.330.0050.00015.55
7.4.320.0070.00016.54
7.4.300.0030.00316.50
7.4.290.0000.00716.58
7.4.280.0000.00816.58
7.4.270.0000.00916.53
7.4.260.0000.00716.46
7.4.250.0000.00816.45
7.4.240.0040.00416.59
7.4.230.0000.00716.57
7.4.220.0020.00516.57
7.4.210.0080.01116.68
7.4.200.0000.00716.34
7.4.160.0070.00916.50
7.4.150.0110.00717.40
7.4.140.0080.01017.86
7.4.130.0070.01116.53
7.4.120.0090.00716.42
7.4.110.0070.01016.45
7.4.100.0090.00616.39
7.4.90.0070.01016.32
7.4.80.0090.00919.39
7.4.70.0070.01616.41
7.4.60.0110.00416.32
7.4.50.0040.01116.64
7.4.40.0130.00316.25
7.4.00.0040.01114.80
7.3.330.0050.00013.11
7.3.320.0000.00513.07
7.3.310.0030.00316.25
7.3.300.0070.00016.20
7.3.290.0160.01216.21
7.3.280.0090.00716.17
7.3.270.0070.01717.40
7.3.260.0110.00816.22
7.3.250.0120.00516.45
7.3.240.0070.00916.32
7.3.230.0060.01216.16
7.3.210.0130.00316.15
7.3.200.0070.01016.39
7.3.190.0150.00316.49
7.3.180.0100.00616.20
7.3.170.0110.00616.21
7.3.160.0120.00416.50
7.3.10.0090.00716.58
7.3.00.0070.00416.48
7.2.330.0070.01116.67
7.2.320.0070.01716.32
7.2.310.0110.00516.59
7.2.300.0120.00616.34
7.2.290.0140.00816.41
7.2.130.0100.00616.70
7.2.120.0050.01116.72
7.2.110.0090.00716.64
7.2.100.0090.00716.54
7.2.90.0090.00516.86
7.2.80.0090.00816.75
7.2.70.0050.01016.79
7.2.60.0030.00816.63
7.2.50.0090.00416.65
7.2.40.0030.00716.60
7.2.30.0080.00616.88
7.2.20.0200.00717.36
7.2.10.0140.01217.14
7.2.00.0180.01317.14
7.1.250.0060.00915.51
7.1.200.0060.00615.45
7.1.140.0320.00616.40
7.1.130.0560.01516.53
7.1.120.0280.01216.59
7.1.110.0270.00815.73
7.1.100.0230.01116.10
7.1.90.0300.01015.89
7.1.80.0210.01015.79
7.1.70.0210.01315.03
7.1.60.0700.01333.10
7.1.50.0540.01032.57
7.1.40.0430.01332.50
7.1.30.0390.01732.64
7.1.20.0340.01532.68
7.1.10.0190.01414.53
7.1.00.0260.00914.75

preferences:
33.85 ms | 403 KiB | 5 Q