3v4l.org

run code in 300+ PHP versions simultaneously
<?php class NotFinal { protected function hello($string = '' ) { echo 'hello'; } } final class ThisIsFinal extends NotFinal { public function hello(array $witharg) { return parent::hello(); } } $class = new ThisIsFinal(); $class->hello([]);

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)
8.3.60.0110.00716.75
8.3.50.0140.00017.76
8.3.40.0150.00018.59
8.3.30.0100.00718.45
8.3.20.0040.00420.07
8.3.10.0080.00023.53
8.3.00.0030.00519.26
8.2.180.0140.00316.35
8.2.170.0070.00722.96
8.2.160.0070.00720.16
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0100.00017.38
8.2.120.0060.00326.35
8.2.110.0060.00321.04
8.2.100.0070.00717.68
8.2.90.0030.00619.05
8.2.80.0040.00417.97
8.2.70.0000.00917.50
8.2.60.0030.00517.80
8.2.50.0030.00518.10
8.2.40.0060.00319.28
8.2.30.0000.00720.50
8.2.20.0060.00317.60
8.2.10.0000.00817.92
8.2.00.0060.00317.90
8.1.280.0170.00325.92
8.1.270.0070.00322.14
8.1.260.0070.00028.09
8.1.250.0090.00028.09
8.1.240.0060.00322.20
8.1.230.0130.00318.92
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0100.00017.23
8.1.190.0040.00417.11
8.1.180.0040.00418.89
8.1.170.0060.00318.64
8.1.160.0070.00022.00
8.1.150.0040.00418.60
8.1.140.0080.00019.55
8.1.130.0030.00317.49
8.1.120.0030.00317.31
8.1.110.0070.00017.35
8.1.100.0020.00517.21
8.1.90.0040.00417.32
8.1.80.0000.00917.38
8.1.70.0040.00417.29
8.1.60.0020.00517.42
8.1.50.0030.00617.43
8.1.40.0080.00017.43
8.1.30.0000.00817.41
8.1.20.0060.00317.47
8.1.10.0000.00817.28
8.1.00.0050.00517.36
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0070.00018.32
8.0.270.0030.00617.12
8.0.260.0030.00317.12
8.0.250.0050.00216.77
8.0.240.0000.00716.84
8.0.230.0000.00716.86
8.0.220.0020.00516.72
8.0.210.0040.00216.86
8.0.200.0060.00016.86
8.0.190.0040.00416.82
8.0.180.0030.00516.74
8.0.170.0000.00816.86
8.0.160.0000.00716.80
8.0.150.0000.00716.86
8.0.140.0040.00416.79
8.0.130.0000.00613.29
8.0.120.0080.00016.84
8.0.110.0040.00416.79
8.0.100.0000.00716.80
8.0.90.0030.00316.88
8.0.80.0120.00316.79
8.0.70.0000.00716.71
8.0.60.0000.00716.80
8.0.50.0040.00416.76
8.0.30.0070.01316.92
8.0.20.0140.00417.40
8.0.10.0040.00416.83
8.0.00.0090.00916.57
7.4.330.0030.00316.67
7.4.320.0030.00316.43
7.4.300.0030.00316.48
7.4.290.0040.00416.43
7.4.280.0000.00816.57
7.4.270.0070.00016.42
7.4.260.0030.00616.61
7.4.250.0000.00816.36
7.4.240.0020.00516.61
7.4.230.0030.00316.56
7.4.220.0130.01016.45
7.4.210.0030.01216.56
7.4.200.0030.00516.52
7.4.160.0080.00816.62
7.4.150.0110.00717.40
7.4.140.0050.01417.86
7.4.130.0070.01116.59
7.4.120.0090.00916.55
7.4.110.0070.01016.73
7.4.100.0100.01016.60
7.4.90.0060.01016.33
7.4.80.0140.00719.39
7.4.70.0110.00516.48
7.4.60.0120.00316.57
7.4.50.0030.00716.60
7.4.40.0140.00316.63
7.4.30.0120.00616.42
7.4.00.0080.00814.75
7.3.330.0000.00613.15
7.3.320.0000.00513.30
7.3.310.0000.00716.31
7.3.300.0070.00016.25
7.3.290.0070.00916.31
7.3.280.0090.00916.26
7.3.270.0070.01017.40
7.3.260.0090.00616.43
7.3.250.0120.00616.26
7.3.240.0150.00616.35
7.3.230.0100.00716.39
7.3.210.0110.00816.39
7.3.200.0070.01416.21
7.3.190.0070.00816.29
7.3.180.0070.01016.39
7.3.170.0090.00916.51
7.3.160.0130.01016.29
7.3.120.0030.01514.68
7.3.110.0030.01414.86
7.3.100.0120.00614.27
7.3.90.0110.00414.70
7.3.80.0030.01414.52
7.3.70.0070.01114.49
7.3.60.0030.01014.55
7.3.50.0090.00314.80
7.3.40.0030.01214.71
7.3.30.0000.01614.66
7.3.20.0030.00616.49
7.3.10.0070.00716.55
7.3.00.0010.01116.46
7.2.330.0100.00916.56
7.2.320.0100.01416.66
7.2.310.0140.00416.66
7.2.300.0070.01016.48
7.2.290.0040.01416.29
7.2.250.0030.01414.60
7.2.240.0080.00415.05
7.2.230.0030.01415.14
7.2.220.0090.00614.63
7.2.210.0100.00314.72
7.2.200.0100.00414.63
7.2.190.0070.00715.02
7.2.180.0000.01514.70
7.2.170.0110.00314.93
7.2.160.0080.00414.98
7.2.150.0110.00416.85
7.2.140.0000.01216.89
7.2.130.0000.01216.73
7.2.120.0040.00916.95
7.2.110.0060.00716.80
7.2.100.0050.00817.00
7.2.90.0030.01116.69
7.2.80.0050.01116.72
7.2.70.0080.00716.97
7.2.60.0100.00416.77
7.2.50.0070.00916.64
7.2.40.0080.00516.74
7.2.30.0020.01316.75
7.2.20.0100.00516.84
7.2.10.0030.01116.80
7.2.00.0040.00817.70
7.1.330.0070.01015.61
7.1.320.0090.00315.60
7.1.310.0090.00915.71
7.1.300.0030.01215.68
7.1.290.0040.00815.51
7.1.280.0040.01115.66
7.1.270.0070.00315.71
7.1.260.0080.00615.84
7.1.250.0060.00515.64
7.1.240.0110.00015.56
7.1.230.0100.00315.39
7.1.220.0040.00415.61
7.1.210.0060.00915.55
7.1.200.0030.00715.52
7.1.190.0100.00315.65
7.1.180.0040.00715.57
7.1.170.0040.01115.25
7.1.160.0120.00615.32
7.1.150.0030.01015.59
7.1.140.0130.00015.73
7.1.130.0030.00615.44
7.1.120.0060.00315.71
7.1.110.0030.01215.54
7.1.100.0030.00916.52
7.1.90.0030.00615.64
7.1.80.0000.01515.55
7.1.70.0080.00616.20
7.1.60.0040.00917.41
7.1.50.0050.01016.03
7.1.40.0030.00915.74
7.1.30.0060.00915.36
7.1.20.0030.00615.43
7.1.10.0060.00315.55
7.1.00.0080.03919.09
7.0.330.0000.00915.20
7.0.320.0000.00815.02
7.0.310.0030.00615.13
7.0.300.0000.01215.32
7.0.290.0100.00715.45
7.0.280.0040.01115.43
7.0.270.0060.00615.32
7.0.260.0000.01115.28
7.0.250.0100.00315.20
7.0.240.0060.00615.38
7.0.230.0040.00715.13
7.0.220.0040.01115.29
7.0.210.0080.00815.40
7.0.200.0030.00715.90
7.0.190.0090.00015.34
7.0.180.0070.00715.36
7.0.170.0080.00015.39
7.0.160.0040.01215.27
7.0.150.0060.01015.16
7.0.140.0070.01015.39
7.0.130.0030.00715.40
7.0.120.0070.00715.30
7.0.110.0030.01015.17
7.0.100.0060.01015.25
7.0.90.0120.00315.18
7.0.80.0000.01115.23
7.0.70.0070.00715.21
7.0.60.0050.03817.71
7.0.50.0080.02516.48
7.0.40.0020.02816.71
7.0.30.0150.04716.89
7.0.20.0220.03816.71
7.0.10.0000.03016.64
7.0.00.0050.03816.83
5.6.400.0070.00714.31
5.6.390.0070.00714.35
5.6.380.0040.00714.18
5.6.370.0060.00614.19
5.6.360.0060.00914.34
5.6.350.0080.00314.21
5.6.340.0100.00314.60
5.6.330.0060.00914.51
5.6.320.0030.01014.08
5.6.310.0060.00614.06
5.6.300.0100.00714.19
5.6.290.0080.00914.41
5.6.280.0030.03217.72
5.6.270.0060.01014.33
5.6.260.0030.01314.04
5.6.250.0040.01214.25
5.6.240.0060.00614.41
5.6.230.0000.01214.08
5.6.220.0000.01114.31
5.6.210.0070.04517.52
5.6.200.0020.03316.18
5.6.190.0090.03117.44
5.6.180.0270.03917.42
5.6.170.0150.04117.43
5.6.160.0070.04917.39
5.6.150.0060.02816.39
5.6.140.0070.02216.16
5.6.130.0080.02016.22
5.6.120.0080.04217.73
5.6.110.0140.03317.61
5.6.100.0130.03817.45
5.6.90.0050.03117.64
5.6.80.0100.04217.20
5.6.70.0040.00814.39
5.6.60.0060.00914.31
5.6.50.0090.00614.14
5.6.40.0070.00414.22
5.6.30.0000.01514.24
5.6.20.0120.00314.27
5.6.10.0100.00713.94
5.6.00.0060.00614.17
5.5.380.0070.00713.87
5.5.370.0030.00813.92
5.5.360.0070.01014.26
5.5.350.0180.03317.40
5.5.340.0010.02416.22
5.5.330.0020.03117.46
5.5.320.0080.04317.33
5.5.310.0150.04317.34
5.5.300.0030.02516.08
5.5.290.0070.03416.00
5.5.280.0030.02817.50
5.5.270.0080.03317.55
5.5.260.0080.03317.50
5.5.250.0020.04717.46
5.5.240.0150.04217.17
5.5.230.0070.00714.17
5.5.220.0000.01314.09
5.5.210.0030.00914.15
5.5.200.0050.00414.22
5.5.190.0070.00714.19
5.5.180.0060.00914.44
5.5.170.0040.01213.98
5.5.160.0110.00414.16
5.5.150.0040.00713.95
5.5.140.0000.01514.35
5.5.130.0060.00614.34
5.5.120.0030.00913.84
5.5.110.0100.00614.03
5.5.100.0120.00314.30
5.5.90.0090.00014.25
5.5.80.0110.00414.29
5.5.70.0060.00614.10
5.5.60.0100.00614.13
5.5.50.0080.00414.21
5.5.40.0030.01313.98
5.5.30.0100.00314.11
5.5.20.0000.01014.21
5.5.10.0060.00613.78
5.5.00.0000.01713.89

preferences:
50.71 ms | 400 KiB | 5 Q