3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { function example() { echo "Это первоначальная функция A::example().<br>"; } } class B extends A { function example() { echo "Это переопределенная функция B::example().<br>"; A::example(); } } // Не нужно создавать объект класса A. // Выводит следующее: // Это первоначальная функция A::example(). A::example(); // Создаем объект класса B. $b = new B; // Выводит следующее: // Это переопределенная функция B::example(). // Это первоначальная функция A::example(). $b->example(); ?>

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)
8.3.40.0070.00718.79
8.3.30.0140.00018.63
8.3.20.0050.00220.20
8.3.10.0040.00423.63
8.3.00.0040.00419.15
8.2.170.0040.01522.96
8.2.160.0150.00320.26
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0030.00717.63
8.2.110.0000.00920.48
8.2.100.0080.00417.91
8.2.90.0080.00019.17
8.2.80.0030.00517.97
8.2.70.0050.00517.50
8.2.60.0040.00417.91
8.2.50.0030.00518.07
8.2.40.0040.00419.34
8.2.30.0050.00320.57
8.2.20.0040.00417.73
8.2.10.0000.00818.06
8.2.00.0040.00417.98
8.1.270.0000.00823.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00621.02
8.1.230.0040.00717.66
8.1.220.0030.00517.74
8.1.210.0040.00718.77
8.1.200.0090.00017.23
8.1.190.0090.00017.23
8.1.180.0060.00318.10
8.1.170.0040.00718.38
8.1.160.0080.00022.02
8.1.150.0040.00418.68
8.1.140.0030.00519.45
8.1.130.0070.00017.63
8.1.120.0000.00717.22
8.1.110.0000.00717.21
8.1.100.0000.01017.32
8.1.90.0050.00217.34
8.1.80.0000.00917.34
8.1.70.0030.00317.32
8.1.60.0030.00517.53
8.1.50.0040.00417.41
8.1.40.0040.00417.34
8.1.30.0060.00317.48
8.1.20.0000.00717.49
8.1.10.0040.00417.45
8.1.00.0030.00617.48
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0000.00718.46
8.0.270.0040.00417.13
8.0.260.0040.00417.21
8.0.250.0050.00216.98
8.0.240.0070.00016.84
8.0.230.0030.00316.90
8.0.220.0000.00716.84
8.0.210.0040.00416.86
8.0.200.0000.01016.95
8.0.190.0050.00316.95
8.0.180.0040.00416.91
8.0.170.0030.00516.93
8.0.160.0000.00716.76
8.0.150.0070.00016.89
8.0.140.0040.00416.84
8.0.130.0050.00013.38
8.0.120.0000.00716.88
8.0.110.0000.00716.93
8.0.100.0050.00316.85
8.0.90.0000.00816.84
8.0.80.0130.00316.86
8.0.70.0000.00716.76
8.0.60.0000.00816.71
8.0.50.0040.00416.84
8.0.30.0100.01017.08
8.0.20.0110.00817.40
8.0.10.0040.00416.88
8.0.00.0120.00816.75
7.4.330.0000.00515.09
7.4.320.0040.00416.55
7.4.300.0030.00316.59
7.4.290.0000.00716.59
7.4.280.0000.00716.40
7.4.270.0000.00716.53
7.4.260.0000.00716.48
7.4.250.0000.00716.48
7.4.240.0020.00516.60
7.4.230.0040.00416.25
7.4.220.0090.00916.53
7.4.210.0070.01016.54
7.4.200.0000.00816.54
7.4.160.0040.01216.44
7.4.150.0120.00617.40
7.4.140.0130.00917.86
7.4.130.0120.00616.72
7.4.120.0050.01216.52
7.4.110.0090.01316.60
7.4.100.0090.00916.53
7.4.90.0190.00316.55
7.4.80.0120.00819.39
7.4.70.0130.01016.54
7.4.60.0070.01016.41
7.4.50.0000.00816.12
7.4.40.0090.01216.40
7.4.30.0120.00916.45
7.4.10.0030.01415.07
7.4.00.0100.00714.94
7.3.330.0050.00013.08
7.3.320.0000.00513.09
7.3.310.0000.00716.29
7.3.300.0040.00416.17
7.3.290.0080.00816.27
7.3.280.0050.01116.31
7.3.270.0060.01117.40
7.3.260.0170.00016.28
7.3.240.0120.00716.26
7.3.230.0110.00716.45
7.3.210.0120.00616.21
7.3.200.0060.00916.30
7.3.190.0000.01616.30
7.3.180.0100.00716.32
7.3.170.0070.01016.47
7.3.160.0100.00716.26
7.3.130.0100.00714.86
7.3.120.0150.00414.98
7.3.110.0070.01314.88
7.3.100.0000.01814.87
7.3.90.0060.00914.76
7.3.80.0030.01014.85
7.3.70.0070.00714.76
7.3.60.0000.01514.63
7.3.50.0030.01214.80
7.3.40.0040.01114.81
7.3.30.0090.00014.54
7.3.20.0100.00716.79
7.3.10.0070.00716.41
7.3.00.0090.00616.39
7.2.330.0160.00616.70
7.2.320.0140.00316.76
7.2.310.0130.00316.61
7.2.300.0060.01516.75
7.2.290.0000.02216.62
7.2.260.0090.00915.05
7.2.250.0040.01515.05
7.2.240.0070.00715.10
7.2.230.0000.01914.90
7.2.220.0000.01515.12
7.2.210.0040.01115.05
7.2.200.0090.00614.95
7.2.190.0060.01015.08
7.2.180.0030.01014.69
7.2.170.0090.00614.91
7.2.160.0040.01414.71
7.2.150.0060.00916.90
7.2.140.0060.00316.86
7.2.130.0030.01016.93
7.2.120.0090.00316.95
7.2.110.0060.00916.75
7.2.100.0090.00616.73
7.2.90.0110.00416.86
7.2.80.0090.00316.83
7.2.70.0050.00516.60
7.2.60.0080.00516.89
7.2.50.0070.00316.78
7.2.40.0100.00316.88
7.2.30.0070.01116.66
7.2.20.0080.00817.09
7.2.10.0110.00716.89
7.2.00.0070.00517.99
7.1.330.0030.00915.78
7.1.320.0080.00415.68
7.1.310.0030.00915.51
7.1.300.0060.00915.48
7.1.290.0090.00015.78
7.1.280.0060.00315.66
7.1.270.0100.00315.40
7.1.260.0090.00015.59
7.1.250.0110.00015.72
7.1.240.0100.00315.59
7.1.230.0030.01015.59
7.1.220.0030.00515.61
7.1.210.0030.00915.37
7.1.200.0080.00515.69
7.1.190.0100.00315.43
7.1.180.0120.00415.66
7.1.170.0070.01015.67
7.1.160.0090.00615.58
7.1.150.0090.00915.58
7.1.140.0000.01215.73
7.1.130.0030.01115.82
7.1.120.0060.00915.41
7.1.110.0090.00315.37
7.1.100.0070.01116.85
7.1.90.0070.00715.47
7.1.80.0030.00615.64
7.1.70.0040.00916.45
7.1.60.0090.01117.37
7.1.50.0060.01116.32
7.1.40.0000.00915.56
7.1.30.0120.00315.82
7.1.20.0030.00615.32
7.1.10.0070.00715.75
7.1.00.0020.04318.99
7.0.330.0000.00915.23
7.0.320.0040.00415.25
7.0.310.0110.00315.27
7.0.300.0130.00315.25
7.0.290.0060.00615.00
7.0.280.0070.00715.51
7.0.270.0030.01015.28
7.0.260.0030.01015.07
7.0.250.0000.00815.14
7.0.240.0000.01215.14
7.0.230.0100.00315.02
7.0.220.0070.00315.24
7.0.210.0000.01115.16
7.0.200.0130.00815.16
7.0.190.0110.00415.46
7.0.180.0030.00915.03
7.0.170.0000.01415.27
7.0.160.0060.00615.34
7.0.150.0040.01115.21
7.0.140.0080.00015.32
7.0.130.0080.00415.37
7.0.120.0060.00315.47
7.0.110.0110.00315.06
7.0.100.0000.00815.27
7.0.90.0060.00715.09
7.0.80.0000.01215.41
7.0.70.0100.00315.07
7.0.60.0090.04317.63
7.0.50.0020.04016.69
7.0.40.0060.04716.71
7.0.30.0050.04716.65
7.0.20.0230.03816.79
7.0.10.0080.02816.78
7.0.00.0060.04316.58
5.6.400.0060.00614.11
5.6.390.0060.00914.40
5.6.380.0060.00913.90
5.6.370.0080.00314.42
5.6.360.0060.00314.08
5.6.350.0130.00314.43
5.6.340.0070.00414.21
5.6.330.0100.00314.12
5.6.320.0050.00514.18
5.6.310.0130.00014.51
5.6.300.0040.01414.12
5.6.290.0030.00714.22
5.6.280.0100.03317.85
5.6.270.0100.00314.38
5.6.260.0040.00714.45
5.6.250.0030.00914.27
5.6.240.0090.00614.09
5.6.230.0070.00314.20
5.6.220.0090.00014.16
5.6.210.0100.04517.40
5.6.200.0030.04316.11
5.6.190.0080.02517.33
5.6.180.0120.04717.27
5.6.170.0140.04217.30
5.6.160.0060.04817.42
5.6.150.0100.03816.18
5.6.140.0100.03616.13
5.6.130.0060.04516.14
5.6.120.0100.03417.61
5.6.110.0100.04017.46
5.6.100.0060.02417.73
5.6.90.0050.04717.67
5.6.80.0060.03117.37
5.6.70.0090.00314.41
5.6.60.0030.00614.35
5.6.50.0080.00414.20
5.6.40.0070.00714.43
5.6.30.0030.01213.98
5.6.20.0030.01314.11
5.6.10.0070.00714.38
5.6.00.0030.00613.99
5.5.380.0120.00314.17
5.5.370.0000.01013.92
5.5.360.0060.01014.36
5.5.350.0120.03917.27
5.5.340.0080.04316.13
5.5.330.0120.03917.42
5.5.320.0100.04917.17
5.5.310.0170.04617.26
5.5.300.0100.04316.17
5.5.290.0070.02216.24
5.5.280.0110.04117.50
5.5.270.0120.02317.62
5.5.260.0100.04317.63
5.5.250.0060.03817.38
5.5.240.0090.02716.90
5.5.230.0070.00714.16
5.5.220.0060.00614.27
5.5.210.0030.00913.95
5.5.200.0100.00313.95
5.5.190.0000.01114.16
5.5.180.0090.00313.94
5.5.170.0040.00814.08
5.5.160.0060.00313.95
5.5.150.0030.00614.14
5.5.140.0040.01114.01
5.5.130.0080.00413.98
5.5.120.0030.00914.30
5.5.110.0030.00513.80
5.5.100.0060.00613.81
5.5.90.0040.00714.19
5.5.80.0030.00914.42
5.5.70.0080.00314.23
5.5.60.0000.01214.05
5.5.50.0080.00414.16
5.5.40.0040.01113.96
5.5.30.0080.00614.03
5.5.20.0070.00714.04
5.5.10.0080.00414.43
5.5.00.0030.00714.45
5.4.450.0190.02115.30
5.4.440.0080.03315.10
5.4.430.0120.02915.21
5.4.420.0050.03915.32
5.4.410.0150.02515.06
5.4.400.0130.02614.94
5.4.390.0030.03615.02
5.4.380.0030.03714.96
5.4.370.0070.03015.02
5.4.360.0130.02715.08
5.4.350.0100.03415.02
5.4.340.0110.02815.10
5.4.330.0050.00310.74
5.4.320.0070.03514.87
5.4.310.0080.03014.94
5.4.300.0070.02815.03
5.4.290.0100.02814.93
5.4.280.0130.02914.82
5.4.270.0160.02314.95
5.4.260.0150.02715.11
5.4.250.0160.02314.87
5.4.240.0130.02815.08
5.4.230.0080.03014.83
5.4.220.0070.03314.95
5.4.210.0160.02414.97
5.4.200.0050.03315.04
5.4.190.0120.02714.88
5.4.180.0170.02715.05
5.4.170.0150.03815.01
5.4.160.0170.03515.10
5.4.150.0160.03315.08
5.4.140.0140.02613.50
5.4.130.0170.02213.72
5.4.120.0080.04013.97
5.4.110.0170.02713.68
5.4.100.0080.02913.62
5.4.90.0080.03013.87
5.4.80.0140.02313.77
5.4.70.0150.02313.79
5.4.60.0070.03113.72
5.4.50.0100.02513.76
5.4.40.0130.02413.61
5.4.30.0080.03013.67
5.4.20.0080.03513.70
5.4.10.0120.02713.66
5.4.00.0200.03513.46

preferences:
50.06 ms | 400 KiB | 5 Q