3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public static function echoes($b) { echo $b->protectedFunction(); } } class B extends A { protected function protectedFunction() { return "this is protected"; } } class C { public static function echoes($b) { echo $b->protectedFunction(); } } $b = new B(); A::echoes($b); C::echoes($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)
8.4.140.0120.00917.73
8.4.130.0060.01117.79
8.4.120.0100.01223.98
8.4.110.0150.00422.34
8.4.100.0120.00818.56
8.4.90.0110.00918.91
8.4.80.0050.00518.92
8.4.70.0080.00518.06
8.4.60.0080.01318.43
8.4.50.0060.00418.04
8.4.40.0070.00417.79
8.4.30.0030.01717.73
8.4.20.0100.01019.48
8.4.10.0030.00617.76
8.3.270.0090.01016.71
8.3.260.0060.00516.76
8.3.250.0110.01019.11
8.3.240.0120.00717.03
8.3.230.0090.01016.61
8.3.220.0060.00220.63
8.3.210.0140.00618.49
8.3.200.0060.00316.70
8.3.190.0050.00316.97
8.3.180.0040.00418.71
8.3.170.0110.00718.62
8.3.160.0050.00318.65
8.3.150.0040.00417.04
8.3.140.0040.00416.76
8.3.130.0030.00616.83
8.3.120.0060.00316.67
8.3.110.0090.00020.94
8.3.100.0060.00924.06
8.3.90.0040.00426.77
8.3.80.0030.00617.97
8.3.70.0040.01116.50
8.3.60.0110.00416.88
8.3.50.0090.00517.37
8.3.40.0110.00418.79
8.3.30.0030.01418.84
8.3.20.0080.00021.88
8.3.10.0040.00422.02
8.3.00.0080.00021.77
8.2.290.0060.00220.36
8.2.280.0040.00418.37
8.2.270.0070.01116.99
8.2.260.0110.00718.88
8.2.250.0040.00416.79
8.2.240.0080.01116.96
8.2.230.0090.00922.58
8.2.220.0030.00637.54
8.2.210.0080.00026.77
8.2.200.0040.00416.63
8.2.190.0120.00916.88
8.2.180.0090.01216.48
8.2.170.0110.00722.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00020.94
8.2.120.0000.00826.35
8.2.110.0000.00920.35
8.2.100.0000.01118.03
8.2.90.0000.00718.16
8.2.80.0060.00318.20
8.2.70.0040.00417.93
8.2.60.0030.00618.04
8.2.50.0040.00418.16
8.2.40.0060.00320.42
8.2.30.0040.00419.50
8.2.20.0000.00718.05
8.2.10.0030.00518.00
8.2.00.0040.00418.06
8.1.330.0130.00621.90
8.1.320.0100.00916.32
8.1.310.0090.00916.48
8.1.300.0100.01016.26
8.1.290.0100.00030.84
8.1.280.0080.01125.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0030.00628.09
8.1.240.0040.01121.94
8.1.230.0060.00622.07
8.1.220.0000.00917.79
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0050.00317.23
8.1.180.0060.00318.10
8.1.170.0080.00018.62
8.1.160.0050.00318.76
8.1.150.0000.00719.07
8.1.140.0000.00717.50
8.1.130.0000.01020.30
8.1.120.0040.00417.46
8.1.110.0040.00417.42
8.1.100.0060.00317.45
8.1.90.0000.00717.26
8.1.80.0070.00017.38
8.1.70.0000.00717.32
8.1.60.0040.00417.51
8.1.50.0040.00417.56
8.1.40.0050.00317.40
8.1.30.0030.00617.60
8.1.20.0000.00817.64
8.1.10.0030.00617.55
8.1.00.0000.00817.53
8.0.300.0070.00019.89
8.0.290.0000.00916.75
8.0.280.0000.00718.37
8.0.270.0070.00016.93
8.0.260.0030.00717.13
8.0.250.0030.00316.95
8.0.240.0000.00817.09
8.0.230.0000.00716.86
8.0.220.0000.00716.96
8.0.210.0030.00316.79
8.0.200.0000.00616.95
8.0.190.0040.00416.94
8.0.180.0080.00416.77
8.0.170.0040.00416.82
8.0.160.0040.00316.91
8.0.150.0040.00416.76
8.0.140.0030.00516.93
8.0.130.0030.00313.37
8.0.120.0040.00416.89
8.0.110.0040.00416.77
8.0.100.0080.00016.78
8.0.90.0070.00016.91
8.0.80.0100.00616.78
8.0.70.0040.00416.93
8.0.60.0000.00716.93
8.0.50.0030.00616.92
8.0.30.0100.00817.25
8.0.20.0100.01017.40
8.0.10.0050.00217.02
8.0.00.0120.00816.83
7.4.330.0050.00015.55
7.4.320.0000.00616.49
7.4.300.0000.00616.40
7.4.290.0000.00716.45
7.4.280.0000.00716.57
7.4.270.0040.00816.42
7.4.260.0040.00416.59
7.4.250.0040.00416.57
7.4.240.0030.00316.52
7.4.230.0080.00016.34
7.4.220.0040.00416.70
7.4.210.0080.00716.48
7.4.200.0050.00316.70
7.4.160.0080.00916.51
7.4.140.0110.01117.86
7.4.130.0160.00616.50
7.4.120.0110.00716.49
7.4.110.0090.01816.45
7.4.100.0030.01316.52
7.4.90.0060.01616.54
7.4.80.0170.00619.39
7.4.70.0100.00616.39
7.4.60.0130.00316.57
7.4.50.0070.01116.47
7.4.40.0080.01516.22
7.4.00.0110.00315.05
7.3.330.0000.00513.12
7.3.320.0050.00013.34
7.3.310.0060.00016.25
7.3.300.0030.00316.36
7.3.290.0030.00316.29
7.3.280.0080.00716.36
7.3.260.0080.01216.46
7.3.240.0080.00916.49
7.3.230.0090.00916.32
7.3.210.0090.00616.49
7.3.200.0030.01316.50
7.3.190.0150.00316.47
7.3.180.0030.01416.52
7.3.170.0130.00316.37
7.3.160.0090.00616.42
7.2.330.0130.00316.74
7.2.320.0040.01416.71
7.2.310.0100.00616.38
7.2.300.0120.00616.65
7.2.290.0090.01216.46
7.2.60.0030.00616.72
7.2.50.0030.00916.96
7.2.40.0250.01017.87
7.2.30.0230.01217.62
7.2.20.0250.01218.11
7.2.10.0200.01417.94
7.2.00.1010.01417.91
7.1.200.0060.00615.56
7.1.160.0280.00916.78
7.1.150.0380.01216.38
7.1.140.0300.00516.32
7.1.130.0330.00916.84
7.1.120.0260.01116.53
7.1.110.0320.00915.68
7.1.100.0270.00815.92
7.1.90.0230.00915.67
7.1.80.0220.01216.12
7.1.70.0220.00914.98
7.1.60.0390.01332.91
7.1.50.0390.01432.96
7.1.40.0430.01832.35
7.1.30.0430.01132.65
7.1.20.0440.01132.72
7.1.10.0250.00814.57
7.1.00.0220.01014.64

preferences:
35.65 ms | 403 KiB | 5 Q