3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface labas { public function getFoo(); } interface ate extends labas { public function getBar(); } class kazkas implements ate { public function getBar() { echo 'bar'; } }

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)
8.3.60.0110.00416.75
8.3.50.0130.00317.93
8.3.40.0090.00618.60
8.3.30.0140.00018.73
8.3.20.0070.00020.30
8.3.10.0070.00023.66
8.3.00.0090.00019.01
8.2.180.0030.01718.16
8.2.170.0070.00722.96
8.2.160.0110.00422.08
8.2.150.0050.00325.66
8.2.140.0040.00424.66
8.2.130.0000.00817.50
8.2.120.0050.00226.35
8.2.110.0030.00620.43
8.2.100.0040.00717.66
8.2.90.0000.00819.17
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0000.00917.93
8.2.50.0030.00618.07
8.2.40.0080.00019.14
8.2.30.0030.00620.62
8.2.20.0040.00417.73
8.2.10.0040.00417.88
8.2.00.0050.00217.96
8.1.280.0000.01425.92
8.1.270.0040.00422.14
8.1.260.0000.00828.09
8.1.250.0020.00528.09
8.1.240.0090.00023.81
8.1.230.0080.00420.91
8.1.220.0000.00817.74
8.1.210.0050.00518.77
8.1.200.0060.00317.35
8.1.190.0000.00817.00
8.1.180.0030.00618.10
8.1.170.0050.00318.84
8.1.160.0040.00422.11
8.1.150.0040.00418.84
8.1.140.0040.00419.46
8.1.130.0040.00417.67
8.1.120.0000.00717.29
8.1.110.0000.00717.38
8.1.100.0000.00817.40
8.1.90.0000.00717.21
8.1.80.0040.00417.43
8.1.70.0030.00317.29
8.1.60.0030.00517.48
8.1.50.0030.00517.34
8.1.40.0050.00317.44
8.1.30.0030.00617.54
8.1.20.0040.00417.45
8.1.10.0080.00017.40
8.1.00.0000.00717.23
8.0.300.0000.00718.78
8.0.290.0030.00516.63
8.0.280.0030.00318.41
8.0.270.0070.00017.09
8.0.260.0030.00317.17
8.0.250.0000.00716.79
8.0.240.0040.00416.99
8.0.230.0070.00016.93
8.0.220.0030.00316.82
8.0.210.0050.00216.91
8.0.200.0030.00316.81
8.0.190.0030.00616.88
8.0.180.0040.00416.87
8.0.170.0040.00416.94
8.0.160.0000.00716.95
8.0.150.0040.00416.73
8.0.140.0040.00416.65
8.0.130.0060.00013.37
8.0.120.0040.00416.77
8.0.110.0040.00416.89
8.0.100.0000.00716.91
8.0.90.0000.00716.91
8.0.80.0060.00816.94
8.0.70.0040.00416.90
8.0.60.0040.00416.95
8.0.50.0040.00416.95
8.0.30.0060.00916.98
8.0.20.0100.00917.40
8.0.10.0000.00816.87
8.0.00.0080.00916.67
7.4.330.0050.00016.68
7.4.320.0030.00316.53
7.4.300.0060.00016.54
7.4.290.0030.00316.50
7.4.280.0030.00516.55
7.4.270.0070.00016.43
7.4.260.0030.00316.51
7.4.250.0040.00416.29
7.4.240.0040.00416.48
7.4.230.0070.00016.50
7.4.220.0100.01016.54
7.4.210.0090.00616.46
7.4.200.0050.00216.32
7.4.160.0090.00616.26
7.4.150.0100.00717.40
7.4.140.0130.01017.86
7.4.130.0070.01216.52
7.4.120.0080.00916.53
7.4.110.0000.01716.43
7.4.100.0040.01816.44
7.4.90.0030.01216.28
7.4.80.0110.00619.39
7.4.70.0060.01316.38
7.4.60.0060.00916.16
7.4.50.0110.00416.23
7.4.40.0060.01016.28
7.4.30.0120.00916.34
7.4.10.0040.01414.88
7.4.00.0070.00814.84
7.3.330.0000.00513.11
7.3.320.0060.00013.14
7.3.310.0070.00016.13
7.3.300.0030.00316.24
7.3.290.0070.00916.25
7.3.280.0100.00916.24
7.3.270.0100.00617.40
7.3.260.0070.01016.34
7.3.250.0070.01016.37
7.3.240.0130.00816.20
7.3.230.0050.01116.39
7.3.210.0000.01616.38
7.3.200.0050.01116.43
7.3.190.0000.01716.44
7.3.180.0140.00316.45
7.3.170.0170.00716.31
7.3.160.0030.01216.30
7.3.130.0000.01514.87
7.3.120.0050.01414.66
7.3.110.0080.01114.82
7.3.100.0040.01214.67
7.3.90.0070.00914.82
7.3.80.0080.00314.83
7.3.70.0060.00814.58
7.3.60.0090.00514.64
7.3.50.0030.00814.66
7.3.40.0080.00614.72
7.3.30.0030.01214.50
7.3.20.0070.00916.47
7.3.10.0060.00716.50
7.3.00.0060.00916.63
7.2.330.0070.01516.52
7.2.320.0090.01216.54
7.2.310.0180.00016.38
7.2.300.0090.00816.44
7.2.290.0070.01016.27
7.2.260.0020.01114.84
7.2.250.0110.00514.82
7.2.240.0070.00814.85
7.2.230.0050.01114.83
7.2.220.0050.00914.98
7.2.210.0050.00614.71
7.2.200.0050.01214.96
7.2.190.0070.00914.87
7.2.180.0090.00514.99
7.2.170.0080.00415.01
7.2.160.0090.00014.90
7.2.150.0070.01016.75
7.2.140.0030.00616.83
7.2.130.0060.00816.62
7.2.120.0050.00516.80
7.2.110.0040.00816.64
7.2.100.0050.00816.50
7.2.90.0050.00816.81
7.2.80.0050.00916.69
7.2.70.0060.00616.69
7.2.60.0020.01216.83
7.2.50.0030.00816.59
7.2.40.0020.01216.62
7.2.30.0020.01216.70
7.2.20.0060.00816.74
7.2.10.0020.00816.66
7.2.00.0070.00717.53
7.1.330.0070.00715.39
7.1.320.0060.00915.48
7.1.310.0040.00815.46
7.1.300.0000.01315.54
7.1.290.0070.00915.72
7.1.280.0050.00715.59
7.1.270.0070.00915.66
7.1.260.0080.00515.57
7.1.250.0070.00715.49
7.1.240.0000.00815.88
7.1.230.0040.01115.33
7.1.220.0040.00815.69
7.1.210.0070.00715.64
7.1.200.0050.00715.61
7.1.190.0140.00015.66
7.1.180.0000.01415.73
7.1.170.0100.00315.49
7.1.160.0100.00315.73
7.1.150.0030.01015.62
7.1.140.0070.00715.43
7.1.130.0040.00815.66
7.1.120.0030.00515.59
7.1.110.0000.01215.61
7.1.100.0060.00816.75
7.1.90.0070.01115.71
7.1.80.0030.01015.68
7.1.70.0040.00516.24
7.1.60.0070.01317.54
7.1.50.0090.00916.17
7.1.40.0040.00715.46
7.1.30.0060.00615.80
7.1.20.0060.00615.34
7.1.10.0000.01515.59
7.1.00.0030.04119.14
7.0.330.0070.01014.97
7.0.320.0040.01115.02
7.0.310.0100.00315.45
7.0.300.0000.01415.26
7.0.290.0090.00315.20
7.0.280.0040.00815.26
7.0.270.0000.01115.30
7.0.260.0060.00615.30
7.0.250.0140.00315.35
7.0.240.0060.00915.13
7.0.230.0040.01515.27
7.0.220.0060.00615.34
7.0.210.0030.00615.43
7.0.200.0090.00915.13
7.0.190.0070.00715.37
7.0.180.0060.00915.32
7.0.170.0060.00315.26
7.0.160.0060.00915.38
7.0.150.0030.01015.15
7.0.140.0100.00315.41
7.0.130.0090.00315.46
7.0.120.0040.01115.30
7.0.110.0100.00315.41
7.0.100.0060.00915.00
7.0.90.0070.00315.38
7.0.80.0030.00715.38
7.0.70.0070.01015.25
7.0.60.0050.04817.60
7.0.50.0030.02716.63
7.0.40.0050.02816.80
7.0.30.0060.03816.67
7.0.20.0100.02716.85
7.0.10.0050.02816.64
7.0.00.0100.02016.85
5.6.400.0040.00414.23
5.6.390.0050.00814.29
5.6.380.0040.00414.48
5.6.370.0060.00314.10
5.6.360.0110.00014.49
5.6.350.0030.00514.43
5.6.340.0030.01014.14
5.6.330.0000.01414.18
5.6.320.0030.01314.13
5.6.310.0090.00014.34
5.6.300.0000.01313.63
5.6.290.0000.01314.27
5.6.280.0000.03917.53
5.6.270.0090.00614.44
5.6.260.0070.01014.13
5.6.250.0090.00613.92
5.6.240.0030.00614.12
5.6.230.0030.01414.09
5.6.220.0090.00314.00
5.6.210.0070.02917.39
5.6.200.0070.02316.13
5.6.190.0070.04117.47
5.6.180.0180.03817.28
5.6.170.0150.03017.35
5.6.160.0080.04217.35
5.6.150.0030.02516.14
5.6.140.0070.02516.24
5.6.130.0110.03716.21
5.6.120.0120.02317.52
5.6.110.0090.03217.57
5.6.100.0050.03317.48
5.6.90.0050.02517.60
5.6.80.0140.03917.19
5.6.70.0030.00714.29
5.6.60.0090.00014.08
5.6.50.0070.00714.01
5.6.40.0000.01514.14
5.6.30.0080.00314.02
5.6.20.0060.00613.99
5.6.10.0030.01014.00
5.6.00.0000.00814.09
5.5.380.0060.00913.74
5.5.370.0140.00413.84
5.5.360.0040.00813.88
5.5.350.2180.02917.11
5.5.340.0100.04116.07
5.5.330.0070.02917.26
5.5.320.0300.02717.20
5.5.310.0230.03317.25
5.5.300.0110.03716.04
5.5.290.0060.04816.10
5.5.280.0100.03817.68
5.5.270.0050.04717.67
5.5.260.0110.03717.58
5.5.250.0040.02317.23
5.5.240.0110.04216.89
5.5.230.0070.00713.83
5.5.220.0070.01113.91
5.5.210.0030.01014.01
5.5.200.0030.01313.96
5.5.190.0040.00714.23
5.5.180.0040.01114.14
5.5.170.0090.00314.18
5.5.160.0040.00714.02
5.5.150.0030.00713.58
5.5.140.0110.00314.19
5.5.130.0070.00314.06
5.5.120.0050.00513.85
5.5.110.0060.00613.88
5.5.100.0090.00013.65
5.5.90.0090.00314.09
5.5.80.0040.00714.10
5.5.70.0040.01114.12
5.5.60.0060.00314.10
5.5.50.0040.00413.94
5.5.40.0000.01113.82
5.5.30.0090.00914.06
5.5.20.0060.00613.58
5.5.10.0040.01114.00
5.5.00.0030.01314.10

preferences:
62.6 ms | 400 KiB | 5 Q