3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Flexy { // Fatal error: Access type for interface method Flexy::move() must be omitted in /in/fLq8N on line 4 //protected function move(); public function move(); public static function anotherMove(); } class Bend implements Flexy { public function move() { echo "bend\n"; } public static function anotherMove() { $this->move(); } } $b = new Bend; $b->anotherMove();

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)
8.3.60.0100.01018.20
8.3.50.0070.01021.87
8.3.40.0070.00718.77
8.3.30.0120.00618.88
8.3.20.0030.00518.90
8.3.10.0040.00420.54
8.3.00.0080.00023.66
8.2.180.0180.00416.63
8.2.170.0120.00622.96
8.2.160.0120.00820.42
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00319.24
8.2.110.0000.00920.94
8.2.100.0040.00717.72
8.2.90.0030.00619.28
8.2.80.0000.00918.05
8.2.70.0040.00417.62
8.2.60.0040.00417.93
8.2.50.0030.00618.07
8.2.40.0050.00318.22
8.2.30.0030.00619.86
8.2.20.0070.00017.63
8.2.10.0040.00417.73
8.2.00.0070.00017.67
8.1.280.0110.00425.92
8.1.270.0070.00023.99
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0070.00420.73
8.1.230.0080.00320.96
8.1.220.0000.00817.74
8.1.210.0050.00718.77
8.1.200.0000.00917.47
8.1.190.0040.00417.40
8.1.180.0030.00618.10
8.1.170.0030.00518.88
8.1.160.0080.00018.98
8.1.150.0040.00418.64
8.1.140.0000.00817.46
8.1.130.0040.00417.74
8.1.120.0040.00417.46
8.1.110.0030.00517.36
8.1.100.0000.00717.35
8.1.90.0050.00317.49
8.1.80.0000.00817.51
8.1.70.0000.00717.49
8.1.60.0030.00517.51
8.1.50.0050.00317.51
8.1.40.0000.00717.54
8.1.30.0080.00017.48
8.1.20.0080.00017.68
8.1.10.0040.00417.48
8.1.00.0000.00817.54
8.0.300.0000.00720.02
8.0.290.0040.00416.75
8.0.280.0040.00418.36
8.0.270.0070.00017.31
8.0.260.0040.00416.95
8.0.250.0040.00417.01
8.0.240.0040.00717.00
8.0.230.0000.00717.00
8.0.220.0050.00316.90
8.0.210.0000.00816.93
8.0.200.0040.00417.02
8.0.190.0050.00316.95
8.0.180.0070.00316.88
8.0.170.0030.00616.91
8.0.160.0050.00517.07
8.0.150.0040.00416.85
8.0.140.0000.00916.95
8.0.130.0060.00013.39
8.0.120.0000.00816.98
8.0.110.0050.00216.90
8.0.100.0000.00816.96
8.0.90.0020.00516.83
8.0.80.0110.00416.93
8.0.70.0000.00816.86
8.0.60.0000.00717.02
8.0.50.0040.00416.92
8.0.30.0110.00817.28
8.0.20.0150.01017.40
8.0.10.0040.00417.14
8.0.00.0090.01016.66
7.4.330.0000.00713.43
7.4.320.0030.00316.66
7.4.300.0060.00016.60
7.4.290.0030.00516.50
7.4.280.0000.00716.60
7.4.270.0040.00416.64
7.4.260.0030.00313.30
7.4.250.0060.00316.61
7.4.240.0060.00316.60
7.4.230.0070.00016.67
7.4.220.0100.01716.58
7.4.210.0100.00816.58
7.4.200.0030.00316.36
7.4.190.0030.00316.48
7.4.160.0120.00916.52
7.4.150.0140.00317.40
7.4.140.0060.01517.86
7.4.130.0090.01216.63
7.4.120.0130.00716.62
7.4.110.0000.01716.56
7.4.100.0070.01016.58
7.4.90.0130.01216.71
7.4.80.0180.02419.04
7.4.70.0150.00916.41
7.4.60.0120.00416.43
7.4.50.0030.00616.36
7.4.40.0030.01322.27
7.4.30.0100.00616.66
7.4.00.0030.01015.10
7.3.330.0020.00213.35
7.3.320.0030.00313.36
7.3.310.0090.00016.23
7.3.300.0030.00316.38
7.3.290.0030.01316.38
7.3.280.0080.00816.31
7.3.270.0120.00617.40
7.3.260.0080.01218.24
7.3.250.0070.01116.30
7.3.240.0130.00716.41
7.3.230.0080.00816.51
7.3.210.0100.00716.53
7.3.200.0080.00819.39
7.3.190.0140.00316.54
7.3.180.0100.00716.56
7.3.170.0060.01516.38
7.3.160.0100.00716.30
7.3.120.0080.00414.87
7.2.330.0170.00016.70
7.2.320.0100.01316.39
7.2.310.0090.01316.43
7.2.300.0090.00616.32
7.2.290.0120.00616.37
7.2.60.0100.00316.79
7.2.00.0040.00819.49
7.1.200.0060.00915.49
7.1.100.0030.01018.28
7.1.70.0050.00316.79
7.1.60.0120.01219.40
7.1.50.0060.01616.91
7.1.00.0030.07722.54
7.0.200.0000.00716.84
7.0.140.0030.07322.00
7.0.60.0100.06020.00
7.0.50.0170.05017.94
7.0.40.0130.07717.75
7.0.30.0100.05317.75
7.0.20.0130.08017.81
7.0.10.0070.08017.85
7.0.00.0030.04017.74
5.6.280.0100.06721.07
5.6.210.0030.06720.48
5.6.200.0000.05318.19
5.6.190.0100.06718.21
5.6.180.0130.07318.12
5.6.170.0030.08318.16
5.6.160.0070.05018.27
5.6.150.0070.04018.19
5.6.140.0070.07018.21
5.6.130.0170.07718.22
5.6.120.0000.08318.24
5.6.110.0000.08718.16
5.6.100.0000.04318.13
5.6.90.0030.04018.16
5.6.80.0030.03717.64
5.6.70.0100.03017.66
5.6.60.0030.03717.56
5.6.50.0030.03717.66
5.6.40.0000.04017.61
5.6.30.0070.03317.55
5.6.20.0070.03317.51
5.6.10.0070.04017.49
5.6.00.0000.04017.57
5.5.350.4070.04320.53
5.5.340.0070.07718.00
5.5.330.0030.08318.04
5.5.320.0100.07718.09
5.5.310.0100.03717.94
5.5.300.0030.08718.07
5.5.290.0070.08018.03
5.5.280.0070.08017.95
5.5.270.0000.04718.07
5.5.260.0030.04017.95
5.5.250.0070.03717.84
5.5.240.0000.04017.38
5.5.230.0070.04017.33
5.5.220.0070.06717.36
5.5.210.0000.04017.35
5.5.200.0070.03317.31
5.5.190.0030.04317.27
5.5.180.0030.03717.40
5.5.160.0030.04317.49
5.5.150.0070.03717.33
5.5.140.0030.03717.32
5.5.130.0100.05717.31
5.5.120.0070.03317.39
5.5.110.0130.03717.36
5.5.100.0030.03717.24
5.5.90.0070.03317.19
5.5.80.0030.03717.26
5.5.70.0000.04017.18
5.5.60.0070.03317.23
5.5.50.0000.03717.16
5.5.40.0030.04017.31
5.5.30.0070.06717.22
5.5.20.0030.07317.23
5.5.10.0070.08017.28
5.5.00.0070.07717.21
5.4.450.0070.08019.29
5.4.440.0170.07019.31
5.4.430.0070.04019.44
5.4.420.0070.03719.36
5.4.410.0030.03719.29
5.4.400.0070.03318.99
5.4.390.0100.04318.89
5.4.380.0100.03019.13
5.4.370.0000.05319.06
5.4.360.0030.03719.05
5.4.350.0030.03719.10
5.4.340.0000.04019.01
5.4.320.0000.04319.27
5.4.310.0000.04019.13
5.4.300.0070.03318.95
5.4.290.0100.03019.05
5.4.280.0030.03719.04
5.4.270.0070.03318.95
5.4.260.0100.03319.03
5.4.250.0070.04018.99
5.4.240.0000.04019.03
5.4.230.0030.03719.01
5.4.220.0000.04019.02
5.4.210.0070.03719.11
5.4.200.0000.04019.05
5.4.190.0100.05019.09
5.4.180.0070.04318.88
5.4.170.0070.07319.00
5.4.160.0170.06319.04
5.4.150.0170.07019.03
5.4.140.0030.04316.55
5.4.130.0030.05016.30
5.4.120.0070.05316.43
5.4.110.0030.06716.43
5.4.100.0100.04716.43
5.4.90.0030.04016.23
5.4.80.0070.05016.39
5.4.70.0100.04016.41
5.4.60.0030.07316.48
5.4.50.0030.05316.41
5.4.40.0130.05316.45
5.4.30.0030.06016.37
5.4.20.0070.07316.27
5.4.10.0070.07316.38
5.4.00.0070.07715.82
5.3.290.0100.03014.68
5.3.280.0000.04014.66
5.3.270.0000.08714.69
5.3.260.0000.08714.67
5.3.250.0070.07714.60
5.3.240.0030.07014.64
5.3.230.0030.08014.63
5.3.220.0030.04014.60
5.3.210.0170.07014.61
5.3.200.0100.04714.62
5.3.190.0030.05014.44
5.3.180.0030.04714.62
5.3.170.0130.07014.58
5.3.160.0000.06314.59
5.3.150.0070.05314.59
5.3.140.0070.07714.66
5.3.130.0100.03314.54
5.3.120.0030.06014.50
5.3.110.0070.07014.61
5.3.100.0030.06714.08
5.3.90.0030.05714.01
5.3.80.0100.04014.04
5.3.70.0070.07314.05
5.3.60.0130.08014.05
5.3.50.0070.06713.98
5.3.40.0000.04313.98
5.3.30.0070.04714.13
5.3.20.0070.05013.74
5.3.10.0000.05313.69
5.3.00.0030.07313.65
5.2.170.0000.04311.15
5.2.160.0030.05711.14
5.2.150.0070.06311.14
5.2.140.0000.06311.04
5.2.130.0000.03711.11
5.2.120.0030.06011.13
5.2.110.0030.03311.01
5.2.100.0070.05311.16
5.2.90.0030.06011.32
5.2.80.0070.03711.09
5.2.70.0000.05311.17
5.2.60.0070.04011.15
5.2.50.0100.06011.04
5.2.40.0030.03011.04
5.2.30.0030.03011.02
5.2.20.0100.03011.00
5.2.10.0030.06310.70
5.2.00.0070.03310.79
5.1.60.0000.0609.83
5.1.50.0030.0479.84
5.1.40.0070.0539.99
5.1.30.0030.05710.38
5.1.20.0030.04710.21
5.1.10.0130.0509.91
5.1.00.0000.03710.12
5.0.50.0070.0438.65
5.0.40.0100.0178.65
5.0.30.0000.0608.65
5.0.20.0030.0478.65
5.0.10.0130.0338.65
5.0.00.0000.0708.65
4.4.90.0000.0378.65
4.4.80.0000.0238.65
4.4.70.0000.0178.65
4.4.60.0000.0178.65
4.4.50.0000.0178.65
4.4.40.0000.0278.65
4.4.30.0000.0378.65
4.4.20.0070.0338.65
4.4.10.0030.0338.65
4.4.00.0030.0408.65
4.3.110.0100.0308.65
4.3.100.0070.0278.65
4.3.90.0070.0308.65
4.3.80.0070.0338.65
4.3.70.0000.0308.65
4.3.60.0070.0278.65
4.3.50.0000.0338.65
4.3.40.0000.0438.65
4.3.30.0000.0378.65
4.3.20.0000.0408.65
4.3.10.0000.0408.65
4.3.00.0070.0308.65

preferences:
52.48 ms | 401 KiB | 5 Q