3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass { protected function myFunc() { echo "MyClass::myFunc()\n"; } } class OtherClass extends MyClass { // Override parent's definition public function myFunc() { // But still call the parent function parent::myFunc(); echo "OtherClass::myFunc()\n"; } } $class = new OtherClass(); $class->myFunc(); ?>

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)
8.3.60.0040.01116.63
8.3.50.0090.00721.97
8.3.40.0140.00318.63
8.3.30.0080.00519.09
8.3.20.0040.00420.20
8.3.10.0000.00823.61
8.3.00.0120.00319.08
8.2.180.0110.00417.96
8.2.170.0170.00322.96
8.2.160.0100.00320.52
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00419.16
8.2.110.0030.00622.30
8.2.100.0000.01217.91
8.2.90.0040.00419.21
8.2.80.0000.00917.97
8.2.70.0050.00517.50
8.2.60.0080.00017.93
8.2.50.0030.00718.07
8.2.40.0090.00019.82
8.2.30.0000.00718.29
8.2.20.0050.00317.49
8.2.10.0040.00417.88
8.2.00.0030.00617.49
8.1.280.0070.01025.92
8.1.270.0030.00523.91
8.1.260.0100.01026.35
8.1.250.0090.00028.09
8.1.240.0030.00622.01
8.1.230.0080.00419.15
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0080.00017.22
8.1.190.0060.00317.23
8.1.180.0070.00318.10
8.1.170.0000.00818.48
8.1.160.0000.00721.86
8.1.150.0000.00718.61
8.1.140.0050.00317.25
8.1.130.0070.00017.71
8.1.120.0080.00017.43
8.1.110.0040.00417.30
8.1.100.0040.00417.38
8.1.90.0040.00417.27
8.1.80.0000.00817.29
8.1.70.0040.00417.37
8.1.60.0030.00617.54
8.1.50.0040.00417.47
8.1.40.0040.00417.46
8.1.30.0050.00317.62
8.1.20.0050.00317.70
8.1.10.0040.00417.43
8.1.00.0040.00417.39
8.0.300.0040.00418.77
8.0.290.0000.00817.05
8.0.280.0050.00318.30
8.0.270.0000.00717.23
8.0.260.0060.00017.23
8.0.250.0070.00016.93
8.0.240.0030.00316.87
8.0.230.0000.00816.79
8.0.220.0000.00716.83
8.0.210.0000.00616.81
8.0.200.0060.00016.89
8.0.190.0000.00816.86
8.0.180.0040.00416.83
8.0.170.0040.00416.86
8.0.160.0040.00416.86
8.0.150.0070.00016.69
8.0.140.0000.00716.80
8.0.130.0060.00013.21
8.0.120.0000.00716.76
8.0.110.0000.00716.69
8.0.100.0040.00416.84
8.0.90.0040.00416.69
8.0.80.0070.01316.88
8.0.70.0060.00316.89
8.0.60.0040.00416.89
8.0.50.0000.00716.80
8.0.30.0100.00817.01
8.0.20.0090.01017.40
8.0.10.0040.00416.73
8.0.00.0120.00616.78
7.4.330.0000.00615.00
7.4.320.0030.00316.59
7.4.300.0030.00316.55
7.4.290.0030.00316.42
7.4.280.0000.00716.48
7.4.270.0000.00816.61
7.4.260.0000.00716.41
7.4.250.0070.00016.45
7.4.240.0050.00216.57
7.4.230.0030.00516.37
7.4.220.0090.00916.61
7.4.210.0090.00716.59
7.4.200.0040.00416.38
7.4.190.0000.00716.31
7.4.160.0120.00616.36
7.4.150.0110.00717.40
7.4.140.0080.01017.86
7.4.130.0100.00816.37
7.4.120.0070.01416.65
7.4.110.0140.00316.50
7.4.100.0070.01016.23
7.4.90.0140.00316.52
7.4.80.0120.01019.39
7.4.70.0040.01116.49
7.4.60.0060.01016.57
7.4.50.0050.00316.36
7.4.40.0070.01016.52
7.4.30.0100.00616.64
7.4.00.0040.01214.99
7.3.330.0030.00313.20
7.3.320.0020.00213.32
7.3.310.0070.00016.11
7.3.300.0030.00316.25
7.3.290.0120.00316.27
7.3.280.0120.00416.22
7.3.270.0030.01417.40
7.3.260.0120.00616.50
7.3.250.0080.01116.25
7.3.240.0100.01016.15
7.3.230.0070.01016.39
7.3.210.0110.00616.47
7.3.200.0110.00719.39
7.3.190.0070.01016.27
7.3.180.0000.01616.59
7.3.170.0030.01416.43
7.3.160.0120.00316.43
7.3.120.0070.00914.64
7.3.110.0050.00914.68
7.3.100.0050.01014.70
7.3.90.0020.01114.79
7.3.80.0050.01114.83
7.3.70.0070.00514.73
7.3.60.0100.00414.78
7.3.50.0090.00514.73
7.3.40.0010.01614.77
7.3.30.0080.00714.57
7.3.20.0030.00816.46
7.3.10.0070.00916.36
7.3.00.0030.00916.55
7.2.330.0060.01216.29
7.2.320.0090.00916.77
7.2.310.0250.00016.72
7.2.300.0150.00416.50
7.2.290.0120.00616.42
7.2.250.0040.01114.76
7.2.240.0060.00914.71
7.2.230.0050.00914.95
7.2.220.0020.01114.80
7.2.210.0090.00615.01
7.2.200.0080.00814.94
7.2.190.0050.01014.75
7.2.180.0050.01315.05
7.2.170.0050.01014.76
7.2.160.0030.01115.02
7.2.150.0040.01316.80
7.2.140.0080.00616.69
7.2.130.0060.00616.85
7.2.120.0100.00916.71
7.2.110.0050.01016.85
7.2.100.0090.00816.83
7.2.90.0090.00616.77
7.2.80.0030.01016.94
7.2.70.0050.01116.87
7.2.60.0070.00716.79
7.2.50.0080.00616.79
7.2.40.0120.00416.83
7.2.30.0100.00516.79
7.2.20.0050.00817.04
7.2.10.0070.00816.76
7.2.00.0060.00917.67
7.1.330.0100.00515.88
7.1.320.0020.01215.62
7.1.310.0060.00915.74
7.1.300.0030.01015.45
7.1.290.0100.00415.50
7.1.280.0020.00915.61
7.1.270.0050.00815.74
7.1.260.0030.01315.45
7.1.250.0070.00815.54
7.1.240.0030.01315.67
7.1.230.0110.00715.70
7.1.220.0000.01315.61
7.1.210.0060.00315.73
7.1.200.0060.00915.64
7.1.190.0070.01015.35
7.1.180.0060.00615.67
7.1.170.0060.01015.83
7.1.160.0040.00815.34
7.1.150.0000.01115.78
7.1.140.0090.00615.77
7.1.130.0040.00415.78
7.1.120.0030.01015.49
7.1.110.0080.00315.42
7.1.100.0060.00416.73
7.1.90.0100.00315.44
7.1.80.0040.00815.70
7.1.70.0050.00716.21
7.1.60.0070.01217.39
7.1.50.0080.01016.32
7.1.40.0090.00615.79
7.1.30.0070.00715.64
7.1.20.0090.00615.52
7.1.10.0100.00715.65
7.1.00.0090.03819.01
7.0.330.0050.01015.23
7.0.320.0060.00615.33
7.0.310.0080.00815.12
7.0.300.0080.00415.09
7.0.290.0030.01415.02
7.0.280.0060.00715.28
7.0.270.0000.01015.29
7.0.260.0040.00715.22
7.0.250.0060.00615.53
7.0.240.0030.01015.32
7.0.230.0030.00715.21
7.0.220.0030.01015.34
7.0.210.0070.00715.34
7.0.200.0010.00716.07
7.0.190.0090.00615.01
7.0.180.0070.00715.43
7.0.170.0070.01015.23
7.0.160.0070.00715.31
7.0.150.0090.00015.23
7.0.140.0000.04518.62
7.0.130.0070.01115.32
7.0.120.0070.00415.29
7.0.110.0030.02717.68
7.0.100.0110.02217.73
7.0.90.0090.02917.64
7.0.80.0100.02217.61
7.0.70.0070.02517.59
7.0.60.0090.01917.67
7.0.50.0090.02317.72
7.0.40.0050.02316.43
7.0.30.0030.02516.57
7.0.20.0040.02116.70
7.0.10.0020.02216.64
7.0.00.0000.02816.60
5.6.400.0090.01014.28
5.6.390.0100.00714.45
5.6.380.0060.00614.56
5.6.370.0040.01514.56
5.6.360.0080.00413.92
5.6.350.0060.01014.33
5.6.340.0000.01014.47
5.6.330.0030.00714.26
5.6.320.0060.00314.56
5.6.310.0030.00914.18
5.6.300.0060.00914.64
5.6.290.0000.01714.30
5.6.280.0080.03717.71
5.6.270.0000.01014.64
5.6.260.0070.03517.30
5.6.250.0050.03817.37
5.6.240.0070.02617.34
5.6.230.0070.02117.67
5.6.220.0070.02017.51
5.6.210.0040.02317.44
5.6.200.0070.02217.43
5.6.190.0050.02717.40
5.6.180.0050.02117.50
5.6.170.0070.02117.64
5.6.160.0020.02417.49
5.6.150.0040.02417.47
5.6.140.0050.02217.46
5.6.130.0050.01717.37
5.6.120.0050.02117.68
5.6.110.0050.03017.45
5.6.100.0020.02817.45
5.6.90.0050.04117.56
5.6.80.0070.01817.02
5.6.70.0120.01517.26
5.6.60.0120.03517.08
5.6.50.0070.04417.17
5.6.40.0070.03517.04
5.6.30.0090.03717.08
5.6.20.0100.02217.07
5.6.10.0080.03417.12
5.6.00.0090.02017.18
5.5.380.0040.02415.92
5.5.370.0030.02516.03
5.5.360.0120.01715.93
5.5.350.0060.02316.06
5.5.340.0070.02216.13
5.5.330.0040.02516.06
5.5.320.0050.02316.28
5.5.310.0080.02016.30
5.5.300.0100.01716.37
5.5.290.0050.02516.13
5.5.280.0020.02716.20
5.5.270.0080.01816.32
5.5.260.0080.03116.18
5.5.250.0050.02816.03
5.5.240.0080.02015.86
5.5.230.0030.02215.74
5.5.220.0050.03815.91
5.5.210.0090.04015.81
5.5.200.0020.04015.85
5.5.190.0030.02715.91
5.5.180.0100.02815.78
5.5.170.0000.00914.23
5.5.160.0070.04215.73
5.5.150.0080.03215.82
5.5.140.0030.02415.78
5.5.130.0050.02315.72
5.5.120.0010.02615.74
5.5.110.0020.02615.67
5.5.100.0120.01815.81
5.5.90.0060.02315.78
5.5.80.0020.02315.85
5.5.70.0030.02415.84
5.5.60.0050.03715.76
5.5.50.0060.03115.76
5.5.40.0070.04015.84
5.5.30.0040.02315.73
5.5.20.0050.02515.67
5.5.10.0020.02515.72
5.5.00.0090.03515.47
5.4.450.0050.02016.08
5.4.440.0050.01716.19
5.4.430.0040.03316.12
5.4.420.0030.04216.10
5.4.410.0020.03116.04
5.4.400.0080.04015.95
5.4.390.0060.04115.92
5.4.380.0030.02515.94
5.4.370.0060.03816.03
5.4.360.0080.03316.06
5.4.350.0060.01815.92
5.4.340.0100.03315.99
5.4.330.0070.00312.89
5.4.320.0080.02015.95
5.4.310.0000.02316.11
5.4.300.0020.02215.94
5.4.290.0070.01815.99
5.4.280.0100.02815.99
5.4.270.0030.02315.99
5.4.260.0070.01916.04
5.4.250.0040.02115.98
5.4.240.0050.02015.95
5.4.230.0120.01815.93
5.4.220.0070.03315.95
5.4.210.0070.02716.10
5.4.200.0030.03316.11
5.4.190.0030.02216.06
5.4.180.0020.02215.98
5.4.170.0070.02215.91
5.4.160.0020.03215.94
5.4.150.0000.03715.93
5.4.140.0030.02714.65
5.4.130.0050.02114.71
5.4.120.0050.02414.64
5.4.110.0030.04214.76
5.4.100.0020.02114.75
5.4.90.0030.02714.76
5.4.80.0050.03714.77
5.4.70.0070.01714.75
5.4.60.0050.02214.56
5.4.50.0050.03114.59
5.4.40.0020.03114.73
5.4.30.0040.01814.70
5.4.20.0070.02314.71
5.4.10.0050.02214.72
5.4.00.0040.04014.44
5.3.290.0020.02513.85
5.3.280.0000.02313.75
5.3.270.0020.03713.77
5.3.260.0060.03813.86
5.3.250.0040.02213.86
5.3.240.0030.02213.74
5.3.230.0030.02213.75
5.3.220.0020.03813.77
5.3.210.0000.02413.71
5.3.200.0050.03313.77
5.3.190.0100.03413.65
5.3.180.0050.01713.66
5.3.170.0030.02013.73
5.3.160.0100.01713.74
5.3.150.0030.02013.74
5.3.140.0060.04113.84
5.3.130.0070.01813.83
5.3.120.0070.03813.70
5.3.110.0050.02613.71
5.3.100.0050.02213.46
5.3.90.0020.02313.57
5.3.80.0050.03813.52
5.3.70.0020.04313.45
5.3.60.0020.02113.56
5.3.50.0080.02013.41
5.3.40.0060.03513.46
5.3.30.0000.02313.41
5.3.20.0070.03213.22
5.3.10.0080.01513.27
5.3.00.0030.04013.29
5.2.170.0100.02712.13
5.2.160.0030.05012.13
5.2.150.0000.03012.13
5.2.140.0030.03012.13
5.2.130.0030.05312.13
5.2.120.0000.04312.13
5.2.110.0070.02312.13
5.2.100.0070.03712.13
5.2.90.0000.03712.13
5.2.80.0000.06312.13
5.2.70.0030.04312.13
5.2.60.0130.01712.13
5.2.50.0030.03312.13
5.2.40.0070.04012.13
5.2.30.0000.03012.13
5.2.20.0030.04312.13
5.2.10.0000.02712.13
5.2.00.0000.04712.13
5.1.60.0000.02312.13
5.1.50.0070.04712.13
5.1.40.0070.01712.13
5.1.30.0030.02312.13
5.1.20.0030.06012.13
5.1.10.0030.03312.13
5.1.00.0000.02712.13
5.0.50.0100.01312.13
5.0.40.0000.02012.13
5.0.30.0070.03012.13
5.0.20.0070.01712.13
5.0.10.0000.02012.13
5.0.00.0070.02712.13
4.4.90.0000.03712.13
4.4.80.0000.01712.13
4.4.70.0000.02012.13
4.4.60.0030.02012.13
4.4.50.0030.01312.13
4.4.40.0000.05012.13
4.4.30.0030.01712.13
4.4.20.0000.01712.13
4.4.10.0070.01312.13
4.4.00.0000.02312.13
4.3.110.0000.01712.13
4.3.100.0000.01712.13
4.3.90.0000.03012.13
4.3.80.0030.05012.13
4.3.70.0000.03712.13
4.3.60.0030.02012.13
4.3.50.0000.01312.13
4.3.40.0000.02712.13
4.3.30.0000.02012.13
4.3.20.0030.01712.13
4.3.10.0000.03012.13
4.3.00.0000.03712.13

preferences:
45.53 ms | 401 KiB | 5 Q