3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface foo { public function bar(); } class Buz implements Foo { public function bar($abc, $def){} }

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)
8.3.70.0150.00616.87
8.3.60.0170.00316.50
8.3.50.0110.00822.04
8.3.40.0120.00918.46
8.3.30.0070.00718.97
8.3.20.0040.00420.21
8.3.10.0050.00323.48
8.3.00.0080.00620.55
8.2.180.0070.00718.15
8.2.170.0120.00322.96
8.2.160.0100.01022.11
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.01126.16
8.2.120.0090.00922.05
8.2.110.0040.00422.25
8.2.100.0080.00417.78
8.2.90.0040.00419.24
8.2.80.0080.00017.97
8.2.70.0050.00317.38
8.2.60.0030.00517.80
8.2.50.0080.00018.07
8.2.40.0040.00418.09
8.2.30.0070.00018.05
8.2.20.0000.00717.56
8.2.10.0040.00417.64
8.2.00.0070.00017.48
8.1.280.0090.00625.92
8.1.270.0040.01122.19
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00023.91
8.1.230.0030.01019.14
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0040.00417.41
8.1.180.0080.00018.10
8.1.170.0030.00518.53
8.1.160.0040.00421.92
8.1.150.0090.00018.48
8.1.140.0070.00017.29
8.1.130.0000.00717.77
8.1.120.0080.00417.39
8.1.110.0080.00017.43
8.1.100.0000.00717.39
8.1.90.0040.00417.36
8.1.80.0040.00417.36
8.1.70.0000.00717.38
8.1.60.0040.00417.50
8.1.50.0040.00417.47
8.1.40.0040.00417.35
8.1.30.0040.00417.48
8.1.20.0040.00417.54
8.1.10.0030.00717.27
8.1.00.0000.00717.33
8.0.300.0000.00718.77
8.0.290.0000.00917.05
8.0.280.0030.00318.48
8.0.270.0030.00317.19
8.0.260.0030.00316.68
8.0.250.0030.00316.82
8.0.240.0030.00316.82
8.0.230.0000.00716.95
8.0.220.0070.00016.82
8.0.210.0030.00316.86
8.0.200.0030.00616.97
8.0.190.0080.00016.95
8.0.180.0040.00416.82
8.0.170.0070.00016.80
8.0.160.0030.00516.79
8.0.150.0000.00716.78
8.0.140.0070.00016.75
8.0.130.0050.00013.32
8.0.120.0050.00216.68
8.0.110.0050.00216.80
8.0.100.0050.00216.89
8.0.90.0000.00716.66
8.0.80.0130.00316.80
8.0.70.0040.00416.84
8.0.60.0070.00016.78
8.0.50.0050.00316.83
8.0.30.0120.01016.98
8.0.20.0130.00517.40
8.0.10.0030.00316.86
8.0.00.0100.00716.79
7.4.330.0000.00515.07
7.4.320.0030.00316.45
7.4.300.0000.00616.48
7.4.290.0060.00016.50
7.4.280.0050.00216.38
7.4.270.0070.00016.33
7.4.260.0080.00016.46
7.4.250.0000.00716.50
7.4.240.0020.00516.44
7.4.230.0030.00316.31
7.4.220.0090.00916.43
7.4.210.0110.00716.48
7.4.200.0000.00616.43
7.4.190.0000.00716.66
7.4.160.0060.01516.57
7.4.150.0100.00717.40
7.4.140.0070.01017.86
7.4.130.0050.01416.52
7.4.120.0100.00716.38
7.4.110.0090.00916.36
7.4.100.0060.01116.46
7.4.90.0140.00316.59
7.4.80.0060.01416.47
7.4.70.0090.01216.41
7.4.60.0120.00316.50
7.4.50.0030.00616.39
7.4.40.0050.00522.77
7.4.30.0120.00416.46
7.4.10.0080.01015.77
7.4.00.0060.01115.08
7.3.330.0050.00013.18
7.3.320.0000.00613.29
7.3.310.0030.00316.22
7.3.300.0000.00716.09
7.3.290.0060.00916.18
7.3.280.0100.00716.21
7.3.270.0140.00317.40
7.3.260.0150.00316.47
7.3.250.0090.01116.31
7.3.240.0060.01216.29
7.3.230.0150.00616.39
7.3.210.0130.00316.25
7.3.200.0100.00719.39
7.3.190.0090.00916.52
7.3.180.0130.00316.35
7.3.170.0030.01316.29
7.3.160.0060.00916.45
7.3.130.0080.00815.59
7.3.120.0070.01015.06
7.3.110.0040.01215.21
7.3.100.0050.00915.40
7.3.90.0070.00615.21
7.3.80.0080.00415.20
7.3.70.0070.00715.21
7.3.60.0060.00815.21
7.3.50.0070.00815.16
7.3.40.0030.01415.30
7.3.30.0080.00715.13
7.3.20.0100.00717.09
7.3.10.0100.00816.95
7.3.00.0060.00817.00
7.2.330.0120.00816.39
7.2.320.0090.00916.54
7.2.310.0160.00016.66
7.2.300.0100.00716.18
7.2.290.0030.01316.55
7.2.260.0050.01415.84
7.2.250.0090.00915.40
7.2.240.0050.01215.47
7.2.230.0080.00715.40
7.2.220.0040.00915.35
7.2.210.0060.01015.30
7.2.200.0070.00815.27
7.2.190.0080.00915.17
7.2.180.0020.01115.33
7.2.170.0070.00615.32
7.2.160.0050.00815.57
7.2.150.0060.00817.30
7.2.140.0070.01117.25
7.2.130.0020.01217.54
7.2.120.0070.00817.59
7.2.110.0030.00917.44
7.2.100.0070.00817.34
7.2.90.0050.00817.57
7.2.80.0030.00817.33
7.2.70.0050.01117.36
7.2.60.0140.00617.13
7.2.50.0070.00617.67
7.2.40.0070.00417.44
7.2.30.0080.00617.49
7.2.20.0060.00617.36
7.2.10.0080.00717.48
7.2.00.0060.01018.15
7.1.330.0060.00916.22
7.1.320.0050.00616.23
7.1.310.0070.00716.21
7.1.300.0040.00816.27
7.1.290.0030.01116.21
7.1.280.0060.00816.18
7.1.270.0070.00515.98
7.1.260.0060.00916.23
7.1.250.0080.00316.53
7.1.240.0090.00616.48
7.1.230.0070.00916.44
7.1.220.0060.00316.42
7.1.210.0060.00816.29
7.1.200.0080.00416.21
7.1.190.0090.00516.38
7.1.180.0060.00616.34
7.1.170.0050.00616.47
7.1.160.0090.00616.33
7.1.150.0030.00616.46
7.1.140.0050.00816.35
7.1.130.0080.00416.38
7.1.120.0080.00516.36
7.1.110.0020.01416.52
7.1.100.0060.00917.06
7.1.90.0090.00716.39
7.1.80.0040.00716.27
7.1.70.0060.00516.57
7.1.60.0050.00917.41
7.1.50.0060.00916.55
7.1.40.0090.00516.45
7.1.30.0070.00616.29
7.1.20.0030.01116.21
7.1.10.0060.00516.29
7.1.00.0060.03018.38
7.0.330.0090.00116.08
7.0.320.0030.00916.10
7.0.310.0070.00515.88
7.0.300.0080.00316.00
7.0.290.0060.00516.21
7.0.280.0090.00416.02
7.0.270.0040.00816.00
7.0.260.0070.00715.91
7.0.250.0030.01116.11
7.0.240.0060.00816.03
7.0.230.0050.01016.23
7.0.220.0010.00916.09
7.0.210.0050.00716.12
7.0.200.0050.00716.21
7.0.190.0090.00316.13
7.0.180.0050.00816.25
7.0.170.0020.00716.10
7.0.160.0040.01016.04
7.0.150.0010.00916.03
7.0.140.0090.02718.03
7.0.130.0040.00416.12
7.0.120.0020.00916.07
7.0.110.0070.01517.42
7.0.100.0040.02117.32
7.0.90.0040.02817.34
7.0.80.0090.02817.38
7.0.70.0230.03017.44
7.0.60.0260.03217.28
7.0.50.0250.02617.58
7.0.40.0070.03016.14
7.0.30.0040.03616.24
7.0.20.0040.03116.16
7.0.10.0020.03116.15
7.0.00.0090.03016.02
5.6.400.0060.00814.91
5.6.390.0070.00915.01
5.6.380.0020.00814.85
5.6.370.0060.00715.00
5.6.360.0070.00614.96
5.6.350.0040.01114.95
5.6.340.0060.00714.90
5.6.330.0090.00614.85
5.6.320.0090.00614.73
5.6.310.0050.01115.01
5.6.300.0060.00515.21
5.6.290.0070.00514.91
5.6.280.0060.02517.11
5.6.270.0040.00814.89
5.6.260.0040.02116.80
5.6.250.0080.01816.86
5.6.240.0050.03216.92
5.6.230.0060.02916.79
5.6.220.0090.03016.82
5.6.210.0060.03216.81
5.6.200.0090.03116.98
5.6.190.0040.03316.93
5.6.180.0070.02916.97
5.6.170.0080.02916.98
5.6.160.0080.03117.05
5.6.150.0040.03417.07
5.6.140.0050.02816.91
5.6.130.0010.03316.85
5.6.120.0150.02016.99
5.6.110.0020.03716.93
5.6.100.0060.03516.90
5.6.90.0090.02916.96
5.6.80.0040.03316.78
5.6.70.0070.03116.68
5.6.60.0050.03016.61
5.6.50.0070.02516.56
5.6.40.0080.03116.59
5.6.30.0080.02916.72
5.6.20.0110.03016.64
5.6.10.0070.03316.74
5.6.00.0080.03216.72
5.5.380.0050.01916.72
5.5.370.0080.01616.81
5.5.360.0070.03116.89
5.5.350.0100.02816.75
5.5.340.0080.03016.86
5.5.330.0070.03216.91
5.5.320.0050.03416.88
5.5.310.0090.01316.83
5.5.300.0060.02916.99
5.5.290.0050.03316.74
5.5.280.0060.02216.90
5.5.270.0080.03216.92
5.5.260.0070.03416.95
5.5.250.0050.03216.69
5.5.240.0080.02916.51
5.5.230.0100.02616.64
5.5.220.0040.02416.52
5.5.210.0090.02716.61
5.5.200.0040.02316.63
5.5.190.0080.03316.60
5.5.180.0040.02116.61
5.5.170.0050.01114.76
5.5.160.0070.03316.50
5.5.150.0090.03016.63
5.5.140.0070.03416.48
5.5.130.0100.02816.63
5.5.120.0050.03016.57
5.5.110.0100.02916.65
5.5.100.0070.02916.58
5.5.90.0120.02316.56
5.5.80.0070.03116.65
5.5.70.0040.03216.49
5.5.60.0080.02716.57
5.5.50.0060.02516.60
5.5.40.0110.01616.54
5.5.30.0080.02716.49
5.5.20.0080.02616.53
5.5.10.0090.02816.42
5.5.00.0050.03416.56
5.4.450.0090.02715.09
5.4.440.0020.02815.11
5.4.430.0040.03415.11
5.4.420.0080.03015.22
5.4.410.0080.02815.17
5.4.400.0060.02915.01
5.4.390.0070.02515.05
5.4.380.0090.02915.06
5.4.370.0020.03415.06
5.4.360.0030.03215.03
5.4.350.0030.03115.06
5.4.340.0080.01715.06
5.4.330.0050.00513.00
5.4.320.0040.03114.98
5.4.310.0070.03115.06
5.4.300.0040.03215.03
5.4.290.0040.02915.00
5.4.280.0070.02515.09
5.4.270.0020.02714.98
5.4.260.0080.02715.00
5.4.250.0080.02415.11
5.4.240.0060.03015.06
5.4.230.0080.02415.07
5.4.220.0090.02615.00
5.4.210.0090.02615.08
5.4.200.0090.02815.00
5.4.190.0020.03014.99
5.4.180.0070.02715.08
5.4.170.0030.03115.05
5.4.160.0040.03215.02
5.4.150.0070.02814.97
5.4.140.0050.02614.11
5.4.130.0080.02814.19
5.4.120.0050.03014.13
5.4.110.0070.02914.17
5.4.100.0070.02714.16
5.4.90.0070.02514.17
5.4.80.0050.02814.10
5.4.70.0060.02614.08
5.4.60.0050.02914.13
5.4.50.0050.01814.16
5.4.40.0050.01914.20
5.4.30.0050.02914.14
5.4.20.0040.02914.09
5.4.10.0040.02014.09
5.4.00.0100.02513.91
5.3.290.0050.01913.60
5.3.280.0060.02913.54
5.3.270.0070.02813.53
5.3.260.0060.02613.56
5.3.250.0080.02813.54
5.3.240.0060.03013.58
5.3.230.0070.03013.56
5.3.220.0050.02913.55
5.3.210.0110.01713.56
5.3.200.0050.03013.60
5.3.190.0020.03313.60
5.3.180.0080.02813.55
5.3.170.0110.02713.53
5.3.160.0050.03113.52
5.3.150.0080.01813.53
5.3.140.0110.02513.52
5.3.130.0090.02913.47
5.3.120.0060.03013.56
5.3.110.0040.02313.50
5.3.100.0050.03513.30
5.3.90.0080.02713.34
5.3.80.0060.03013.38
5.3.70.0050.03113.37
5.3.60.0130.02313.36
5.3.50.0070.02713.32
5.3.40.0100.02813.32
5.3.30.0020.03113.31
5.3.20.0080.02913.23
5.3.10.0060.03013.26
5.3.00.0060.02913.20
5.2.170.0000.07011.92
5.2.160.0100.05711.92
5.2.150.0030.06711.92
5.2.140.0070.03311.92
5.2.130.0200.02311.92
5.2.120.0100.05311.92
5.2.110.0000.04011.92
5.2.100.0070.05711.92
5.2.90.0070.03311.92
5.2.80.0030.06311.92
5.2.70.0070.06311.92
5.2.60.0030.05711.92
5.2.50.0070.05011.92
5.2.40.0030.06311.92
5.2.30.0030.06311.92
5.2.20.0070.06311.92
5.2.10.0130.05311.92
5.2.00.0100.02711.92
5.1.60.0000.05311.92
5.1.50.0030.04011.92
5.1.40.0030.04711.92
5.1.30.0070.05711.92
5.1.20.0100.04711.92
5.1.10.0100.05011.92
5.1.00.0030.04011.92
5.0.50.0100.04011.92
5.0.40.0030.01711.92
5.0.30.0030.05011.92
5.0.20.0030.01711.92
5.0.10.0000.04311.92
5.0.00.0100.05711.92
4.4.90.0000.03711.92
4.4.80.0030.01711.92
4.4.70.0030.03311.92
4.4.60.0000.02011.92
4.4.50.0130.02311.92
4.4.40.0030.05311.92
4.4.30.0000.02711.92
4.4.20.0000.02711.92
4.4.10.0000.03311.92
4.4.00.0030.05311.92
4.3.110.0030.01711.92
4.3.100.0030.01711.92
4.3.90.0000.03711.92
4.3.80.0000.05311.92
4.3.70.0000.02011.92
4.3.60.0030.03311.92
4.3.50.0030.03011.92
4.3.40.0030.03311.92
4.3.30.0000.02011.92
4.3.20.0030.01711.92
4.3.10.0070.03011.92
4.3.00.0000.03011.92

preferences:
44.8 ms | 401 KiB | 5 Q