3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface bird { /*function setKind(string $type); function getKind(); function getLocation(); function setLocation(location $location); function flyTo(location $location); function setMelody(string $melody); function singMelody(); // вывод зависит от kind function killBird();*/ function cloneBird(int $count); } class Sparrow implements bird { public function cloneBird($count) { echo $count; } } $s = new Sparrow(); var_dump($s);

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)
8.3.60.0090.00616.50
8.3.50.0100.01022.10
8.3.40.0120.00318.38
8.3.30.0110.00318.58
8.3.20.0000.00721.92
8.3.10.0040.00423.53
8.3.00.0060.00319.78
8.2.180.0080.00818.54
8.2.170.0150.00622.96
8.2.160.0090.00620.47
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0070.00419.33
8.2.120.0050.00326.35
8.2.110.0070.01022.04
8.2.100.0100.00717.84
8.2.90.0040.00817.63
8.2.80.0030.00518.04
8.2.70.0000.00817.38
8.2.60.0000.00817.93
8.2.50.0060.00318.07
8.2.40.0040.00720.62
8.2.30.0040.00420.73
8.2.20.0050.00217.55
8.2.10.0040.00417.97
8.2.00.0040.00417.94
8.1.280.0060.00925.92
8.1.270.0080.00020.33
8.1.260.0070.00028.09
8.1.250.0030.00528.09
8.1.240.0040.00423.95
8.1.230.0030.01019.15
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.36
8.1.190.0030.00517.22
8.1.180.0050.00218.10
8.1.170.0000.00718.50
8.1.160.0040.00420.70
8.1.150.0040.00418.95
8.1.140.0030.00619.58
8.1.130.0000.00717.71
8.1.120.0000.00717.43
8.1.110.0040.00417.53
8.1.100.0040.00417.39
8.1.90.0070.00017.45
8.1.80.0070.00017.42
8.1.70.0080.00017.43
8.1.60.0050.00217.57
8.1.50.0030.00617.56
8.1.40.0000.00717.52
8.1.30.0090.00017.64
8.1.20.0050.00317.60
8.1.10.0060.00317.42
8.1.00.0000.00817.44
8.0.300.0060.00319.56
8.0.290.0000.00716.63
8.0.280.0030.00318.46
8.0.270.0070.00017.27
8.0.260.0030.00317.31
8.0.250.0030.00316.98
8.0.240.0000.00816.86
8.0.230.0000.00716.93
8.0.220.0040.00416.86
8.0.210.0070.00016.78
8.0.200.0060.00317.01
8.0.190.0000.00716.94
8.0.180.0000.00716.92
8.0.170.0000.00816.80
8.0.160.0030.00316.87
8.0.150.0000.00716.78
8.0.140.0050.00216.77
8.0.130.0050.00213.36
8.0.120.0040.00416.83
8.0.110.0040.00416.88
8.0.100.0000.00716.78
8.0.90.0000.00716.89
8.0.80.0070.01016.88
8.0.70.0040.00416.80
8.0.60.0040.00416.88
8.0.50.0070.00016.89
8.0.30.0110.00517.09
8.0.20.0120.00617.40
8.0.10.0000.00716.89
8.0.00.0100.00816.84
7.4.330.0050.00016.77
7.4.320.0000.00716.61
7.4.300.0030.00316.52
7.4.290.0000.00716.55
7.4.280.0040.00416.60
7.4.270.0030.00316.58
7.4.260.0000.00716.41
7.4.250.0070.00016.56
7.4.240.0060.00116.45
7.4.230.0050.00216.62
7.4.220.0060.01516.54
7.4.210.0000.01416.61
7.4.200.0040.00316.68
7.4.160.0090.00616.55
7.4.150.0160.00417.40
7.4.140.0220.01317.86
7.4.130.0090.00916.51
7.4.120.0070.01016.60
7.4.110.0070.01016.49
7.4.100.0130.00316.60
7.4.90.0140.00316.57
7.4.80.0040.01819.39
7.4.70.0140.00316.38
7.4.60.0100.00716.45
7.4.50.0060.01016.64
7.4.40.0100.00716.62
7.4.30.0090.00916.50
7.4.00.0050.01214.71
7.3.330.0020.00212.96
7.3.320.0000.00513.11
7.3.310.0070.00016.04
7.3.300.0040.00416.19
7.3.290.0100.00816.19
7.3.280.0080.01016.16
7.3.270.0100.01017.40
7.3.260.0160.00316.40
7.3.250.0150.00716.23
7.3.240.0120.00916.35
7.3.230.0170.00416.46
7.3.210.0170.00016.44
7.3.200.0080.00816.26
7.3.190.0100.00716.24
7.3.180.0080.00816.24
7.3.170.0130.00516.27
7.3.160.0120.00916.43
7.3.120.0030.01314.49
7.3.110.0100.00314.68
7.3.100.0090.00614.59
7.3.90.0060.00614.55
7.3.80.0060.00614.78
7.3.70.0040.00714.44
7.3.60.0070.01014.75
7.3.50.0030.00914.45
7.3.40.0100.00314.28
7.3.30.0050.00814.67
7.3.20.0030.00616.66
7.3.10.0000.01216.54
7.3.00.0060.00816.46
7.2.330.0030.01316.68
7.2.320.0070.01116.63
7.2.310.0100.01016.58
7.2.300.0100.00716.44
7.2.290.0130.00616.78
7.2.250.0000.01714.92
7.2.240.0070.01314.88
7.2.230.0100.00715.01
7.2.220.0090.00615.00
7.2.210.0110.00314.69
7.2.200.0040.01115.04
7.2.190.0040.00814.80
7.2.180.0070.00715.12
7.2.170.0090.00314.97
7.2.160.0000.01614.78
7.2.150.0040.01116.73
7.2.140.0000.00916.62
7.2.130.0090.00516.68
7.2.120.0050.01016.76
7.2.110.0020.00916.77
7.2.100.0090.00316.54
7.2.90.0050.00716.75
7.2.80.0020.01016.82
7.2.70.0070.00716.71
7.2.60.0100.00716.71
7.2.50.0060.01016.74
7.2.40.0050.01017.00
7.2.30.0050.00416.81
7.2.20.0040.00916.87
7.2.10.0060.00916.85
7.2.00.0080.00417.66
7.1.330.0090.00915.48
7.1.320.0070.01015.51
7.1.310.0080.00415.65
7.1.300.0100.00615.71
7.1.290.0000.00915.51
7.1.280.0050.00515.52
7.1.270.0090.00315.22
7.1.260.0030.00615.64
7.1.250.0080.00615.75
7.1.240.0070.00715.64
7.1.230.0060.00915.29
7.1.220.0090.00615.62
7.1.210.0050.00615.58
7.1.200.0030.00915.63
7.1.190.0050.00715.43
7.1.180.0040.00715.45
7.1.170.0010.01115.72
7.1.160.0060.00615.62
7.1.150.0030.00815.44
7.1.140.0030.00915.73
7.1.130.0050.00915.57
7.1.120.0080.00415.68
7.1.110.0050.00615.74
7.1.100.0070.00616.40
7.1.90.0070.00615.61
7.1.80.0060.00515.55
7.1.70.0080.00315.93
7.1.60.0090.00817.02
7.1.50.0100.00816.09
7.1.40.0100.00215.74
7.1.30.0030.01015.64
7.1.20.0050.00715.56
7.1.10.0030.01015.57
7.1.00.0060.03117.81
7.0.330.0080.00314.94
7.0.320.0060.00515.16
7.0.310.0100.00315.10
7.0.300.0060.00415.25
7.0.290.0090.00515.39
7.0.280.0050.00915.39
7.0.270.0070.00615.26
7.0.260.0050.00815.25
7.0.250.0060.00415.14
7.0.240.0030.01215.33
7.0.230.0050.00715.11
7.0.220.0020.01015.22
7.0.210.0090.00515.29
7.0.200.0050.00515.66
7.0.190.0050.00815.11
7.0.180.0020.01214.97
7.0.170.0070.00715.22
7.0.160.0030.00715.33
7.0.150.0050.00815.21
7.0.140.0080.00315.27
7.0.130.0080.00815.29
7.0.120.0030.00615.38
7.0.110.0030.01015.38
7.0.100.0030.01215.28
7.0.90.0020.00715.36
7.0.80.0060.00615.31
7.0.70.0070.00815.25
7.0.60.0050.01816.86
7.0.50.0040.02516.06
7.0.40.0060.01815.79
7.0.30.0090.02815.70
7.0.20.0170.02415.76
7.0.10.0030.02315.71
7.0.00.0040.03715.70
5.6.400.0110.00314.23
5.6.390.0030.01313.93
5.6.380.0050.00514.07
5.6.370.0050.00714.12
5.6.360.0030.01114.24
5.6.350.0070.00514.23
5.6.340.0050.00914.32
5.6.330.0080.00614.08
5.6.320.0080.00714.46
5.6.310.0040.00914.12
5.6.300.0040.00814.25
5.6.290.0050.01014.19
5.6.280.0090.02616.49
5.6.270.0060.00613.93
5.6.260.0070.00714.16
5.6.250.0100.00414.17
5.6.240.0040.00714.01
5.6.230.0080.00614.04
5.6.220.0060.00814.22
5.6.210.0070.02416.20
5.6.200.0080.01615.44
5.6.190.0100.02916.14
5.6.180.0110.03216.32
5.6.170.0140.01416.19
5.6.160.0060.02216.31
5.6.150.0030.02015.40
5.6.140.0030.02015.40
5.6.130.0040.02015.53
5.6.120.0090.03016.41
5.6.110.0080.03016.29
5.6.100.0060.01816.43
5.6.90.0090.02716.29
5.6.80.0040.02916.05
5.6.70.0030.00813.98
5.6.60.0050.00813.94
5.6.50.0050.00914.02
5.6.40.0100.00514.06
5.6.30.0060.00613.95
5.6.20.0050.00914.10
5.6.10.0030.00814.05
5.6.00.0040.00714.04
5.5.380.0050.01012.61
5.5.370.0010.00712.48
5.5.360.0020.00812.59
5.5.350.0110.02915.13
5.5.340.0060.02714.30
5.5.330.0070.01615.05
5.5.320.0190.02015.09
5.5.310.0110.03015.27
5.5.300.0040.02514.52
5.5.290.0030.03314.31
5.5.280.0070.01815.24
5.5.270.0060.02915.32
5.5.260.0030.02515.37
5.5.250.0090.02715.26
5.5.240.0980.01915.18
5.5.230.0030.00612.57
5.5.220.0050.00412.61
5.5.210.0060.00212.48
5.5.200.0050.00412.50
5.5.190.0010.00812.60
5.5.180.0020.00912.70
5.5.170.0060.00812.63
5.5.160.0030.00812.66
5.5.150.0030.00612.58
5.5.140.0030.00712.67
5.5.130.0030.00512.68
5.5.120.0090.00212.62
5.5.110.0090.00312.70
5.5.100.0070.00412.54
5.5.90.0060.00312.50
5.5.80.0080.00412.59
5.5.70.0040.00812.48
5.5.60.0060.00512.75
5.5.50.0040.00612.48
5.5.40.0000.01012.52
5.5.30.0020.01112.73
5.5.20.0070.00512.54
5.5.10.0030.00912.68
5.5.00.0020.01012.63

preferences:
48.52 ms | 401 KiB | 5 Q