3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { function c($a, $b) {} } class B extends A { function c($a, $b, ...$c) {}}

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)
8.3.60.0100.00716.50
8.3.50.0170.00016.49
8.3.40.0170.00318.48
8.3.30.0060.01318.44
8.3.20.0040.00421.91
8.3.10.0050.00323.66
8.3.00.0060.00319.67
8.2.180.0070.00717.93
8.2.170.0110.00422.96
8.2.160.0040.01120.39
8.2.150.0070.01024.18
8.2.140.0080.00024.66
8.2.130.0000.00820.35
8.2.120.0040.00426.35
8.2.110.0070.00322.07
8.2.100.0040.00817.72
8.2.90.0000.00819.09
8.2.80.0040.00417.97
8.2.70.0000.00917.38
8.2.60.0070.00017.91
8.2.50.0030.00618.10
8.2.40.0040.00420.55
8.2.30.0050.00219.07
8.2.20.0050.00217.92
8.2.10.0030.00517.94
8.2.00.0040.00417.97
8.1.280.0160.00325.92
8.1.270.0000.00820.61
8.1.260.0030.00626.35
8.1.250.0050.00228.09
8.1.240.0050.00520.96
8.1.230.0070.00419.36
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0040.00418.86
8.1.150.0040.00420.54
8.1.140.0060.00319.45
8.1.130.0000.00718.70
8.1.120.0040.00417.38
8.1.110.0000.00717.34
8.1.100.0000.00717.35
8.1.90.0040.00417.30
8.1.80.0040.00417.36
8.1.70.0050.00517.29
8.1.60.0000.00817.37
8.1.50.0040.00417.34
8.1.40.0050.00317.38
8.1.30.0050.00217.41
8.1.20.0000.00717.55
8.1.10.0050.00217.43
8.1.00.0050.00217.24
8.0.300.0060.00318.77
8.0.290.0050.00316.63
8.0.280.0070.00018.30
8.0.270.0030.00616.99
8.0.260.0000.00618.79
8.0.250.0000.00716.71
8.0.240.0040.00416.71
8.0.230.0000.00716.85
8.0.220.0000.00716.73
8.0.210.0000.00716.78
8.0.200.0030.00316.83
8.0.190.0000.00816.72
8.0.180.0030.00616.79
8.0.170.0000.00716.78
8.0.160.0070.00016.75
8.0.150.0000.00716.60
8.0.140.0040.00416.63
8.0.130.0030.00613.16
8.0.120.0050.00316.73
8.0.110.0050.00316.57
8.0.100.0040.00416.63
8.0.90.0030.00316.77
8.0.80.0130.00716.82
8.0.70.0000.00816.64
8.0.60.0070.00016.61
8.0.50.0040.00416.77
8.0.30.0140.00417.02
8.0.20.0100.01117.40
8.0.10.0070.00016.90
8.0.00.0110.00716.58
7.4.330.0000.00515.55
7.4.320.0000.00616.39
7.4.300.0000.00716.36
7.4.290.0000.00716.36
7.4.280.0050.00316.30
7.4.270.0070.00016.45
7.4.260.0000.00716.38
7.4.250.0050.00316.48
7.4.240.0030.00316.32
7.4.230.0070.00016.47
7.4.220.0150.00616.44
7.4.210.0100.00316.46
7.4.200.0030.00316.45
7.4.160.0070.00816.16
7.4.150.0130.01017.40
7.4.140.0130.00417.86
7.4.130.0170.00716.47
7.4.120.0120.00816.36
7.4.110.0140.00316.20
7.4.100.0120.00816.53
7.4.90.0100.00616.25
7.4.80.0060.01019.39
7.4.70.0150.00616.33
7.4.60.0090.01216.29
7.4.50.0070.00716.33
7.4.40.0060.01016.20
7.4.30.0090.01216.27
7.4.10.0130.00614.93
7.4.00.0090.00614.79
7.3.330.0000.00613.11
7.3.320.0020.00213.14
7.3.310.0030.00316.16
7.3.300.0030.00316.21
7.3.290.0040.00916.19
7.3.280.0100.00716.17
7.3.270.0100.01017.40
7.3.260.0150.00616.30
7.3.250.0090.00916.32
7.3.240.0080.00916.18
7.3.230.0070.01716.56
7.3.210.0090.01216.36
7.3.200.0140.01016.44
7.3.190.0130.00316.15
7.3.180.0130.00316.12
7.3.170.0060.01216.36
7.3.160.0080.00816.22
7.3.130.0030.01214.94
7.3.120.0090.00914.58
7.3.110.0060.01314.88
7.3.100.0070.00714.47
7.3.90.0000.01514.89
7.3.80.0030.00614.86
7.3.70.0070.00714.77
7.3.60.0040.00714.77
7.3.50.0060.00914.59
7.3.40.0060.00614.59
7.3.30.0040.00714.80
7.3.20.0070.00716.42
7.3.10.0100.00616.57
7.3.00.0060.00916.68
7.2.330.0130.01016.25
7.2.320.0170.00716.45
7.2.310.0070.01016.34
7.2.300.0100.00616.54
7.2.290.0070.01316.18
7.2.260.0060.01214.61
7.2.250.0030.01314.73
7.2.240.0000.01714.79
7.2.230.0080.00614.72
7.2.220.0030.00614.87
7.2.210.0040.01114.74
7.2.200.0000.00914.82
7.2.190.0100.00714.86
7.2.180.0090.00914.77
7.2.170.0100.00314.91
7.2.160.0000.01014.64
7.2.150.0000.01716.65
7.2.140.0060.00916.78
7.2.130.0030.00916.34
7.2.120.0060.01016.63
7.2.110.0170.00016.91
7.2.100.0090.00316.79
7.2.90.0040.00816.85
7.2.80.0000.01016.49
7.2.70.0080.01116.75
7.2.60.0030.00816.63
7.2.50.0070.00516.71
7.2.40.0100.00316.81
7.2.30.0120.00616.68
7.2.20.0060.00616.54
7.2.10.0060.01016.71
7.2.00.0040.01416.53
7.1.330.0130.00315.75
7.1.320.0110.00015.58
7.1.310.0090.00615.67
7.1.300.0100.00715.40
7.1.290.0070.01015.59
7.1.280.0040.01115.71
7.1.270.0070.00715.50
7.1.260.0090.00615.66
7.1.250.0090.00315.44
7.1.240.0000.01515.39
7.1.230.0000.01815.64
7.1.220.0090.00415.42
7.1.210.0090.00615.66
7.1.200.0050.00815.62
7.1.190.0040.01115.29
7.1.180.0030.01015.58
7.1.170.0060.00915.35
7.1.160.0080.00315.53
7.1.150.0100.00715.79
7.1.140.0070.01015.68
7.1.130.0040.00715.64
7.1.120.0000.01115.50
7.1.110.0100.00315.65
7.1.100.0040.00815.59
7.1.90.0060.01015.64
7.1.80.0030.00615.48
7.1.70.0000.01116.43
7.1.60.0500.01124.33
7.1.50.0180.01024.15
7.1.40.0370.01323.99
7.1.30.0380.01024.00
7.1.20.0450.00824.17
7.1.10.0480.01114.98
7.1.00.0570.01214.93
7.0.330.0040.01115.23
7.0.320.0080.00415.23
7.0.310.0060.00615.16
7.0.300.0130.00015.35
7.0.290.0090.00315.20
7.0.280.0030.01015.24
7.0.270.0030.01015.30
7.0.260.0070.00715.26
7.0.250.0100.00015.29
7.0.240.0030.01015.37
7.0.230.0090.00615.14
7.0.220.0070.00715.18
7.0.210.0040.00815.31
7.0.200.0050.00915.05
7.0.190.0500.00714.66
7.0.180.0350.00514.72
7.0.170.0550.01014.97
7.0.160.0320.01314.85
7.0.150.0390.00614.81
7.0.140.0470.01314.82
7.0.130.0570.01114.81
7.0.120.0410.00515.12
7.0.110.0560.01014.60
7.0.100.0370.00714.80
7.0.90.0530.00614.70
7.0.80.0360.01014.75
7.0.70.0640.01114.76
7.0.60.0620.00814.73
7.0.50.0470.00914.88
7.0.40.0420.01313.78
7.0.30.0450.01113.89
7.0.20.0520.01014.01
7.0.10.0530.01313.75
7.0.00.0480.01114.02
5.6.400.0080.00414.33
5.6.390.0060.00913.72
5.6.380.0100.00314.41
5.6.370.0000.01814.07
5.6.360.0070.00714.44
5.6.350.0170.00013.90
5.6.340.0040.01114.32
5.6.330.0100.00314.28
5.6.320.0070.00714.28
5.6.310.0100.01014.32
5.6.300.0120.00614.13
5.6.290.0100.00714.13
5.6.280.0060.00614.39
5.6.270.0100.00314.29
5.6.260.0070.00714.20
5.6.250.0030.01414.30
5.6.240.0070.00714.23
5.6.230.0100.00714.40
5.6.220.0100.00014.15
5.6.210.0030.01214.19
5.6.200.0110.00414.14
5.6.190.0060.00313.97
5.6.180.0030.01014.39
5.6.170.0040.01114.03
5.6.160.0000.00814.46
5.6.150.0060.00614.20
5.6.140.0030.00914.04
5.6.130.0030.00614.04
5.6.120.0040.00514.18
5.6.110.0060.00614.20
5.6.100.0060.00613.77
5.6.90.0040.00814.13
5.6.80.0090.00914.15
5.6.70.0110.00313.98
5.6.60.0060.01014.23
5.6.50.0000.01513.95
5.6.40.0100.00313.95
5.6.30.0000.01513.96
5.6.20.0060.00914.02
5.6.10.0080.00614.27
5.6.00.0030.01213.85

preferences:
69.54 ms | 400 KiB | 5 Q