3v4l.org

run code in 300+ PHP versions simultaneously
<?php class dupa { public static function dupaz() { echo test; } } echo (new dupa)->dupaz();

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)
8.3.40.0120.00918.76
8.3.30.0040.01118.90
8.3.20.0040.00420.22
8.3.10.0060.00320.43
8.3.00.0080.00019.69
8.2.170.0040.01122.96
8.2.160.0040.00920.52
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00022.18
8.2.110.0030.00622.20
8.2.100.0060.00619.70
8.2.90.0000.00719.08
8.2.80.0000.00817.97
8.2.70.0080.00017.75
8.2.60.0040.00417.93
8.2.50.0050.00318.07
8.2.40.0040.00418.16
8.2.30.0000.00819.22
8.2.20.0040.00417.73
8.2.10.0040.00417.96
8.2.00.0000.00917.61
8.1.270.0050.00322.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.86
8.1.230.0060.00519.04
8.1.220.0030.00617.76
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0000.00817.23
8.1.180.0030.00618.10
8.1.170.0040.00418.58
8.1.160.0040.00422.00
8.1.150.0030.00518.82
8.1.140.0080.00017.25
8.1.130.0000.00817.72
8.1.120.0070.00017.41
8.1.110.0040.00417.26
8.1.100.0070.00017.23
8.1.90.0050.00217.28
8.1.80.0030.00417.41
8.1.70.0030.00317.30
8.1.60.0000.00817.45
8.1.50.0080.00017.39
8.1.40.0080.00017.45
8.1.30.0040.00417.57
8.1.20.0000.00817.47
8.1.10.0000.00717.40
8.1.00.0060.00317.51
8.0.300.0050.00218.77
8.0.290.0070.00016.63
8.0.280.0000.00718.36
8.0.270.0000.00717.13
8.0.260.0040.00417.13
8.0.250.0000.00616.89
8.0.240.0000.00716.92
8.0.230.0000.00717.04
8.0.220.0070.00016.85
8.0.210.0070.00016.94
8.0.200.0000.00717.07
8.0.190.0040.00417.00
8.0.180.0070.00016.99
8.0.170.0050.00216.96
8.0.160.0030.00316.84
8.0.150.0000.00816.80
8.0.140.0000.00716.80
8.0.130.0000.00513.37
8.0.120.0050.00516.84
8.0.110.0040.00316.99
8.0.100.0050.00316.72
8.0.90.0040.00417.00
8.0.80.0070.01416.97
8.0.70.0050.00317.02
8.0.60.0040.00416.95
8.0.50.0000.00716.89
8.0.30.0140.01117.00
8.0.20.0120.01017.40
8.0.10.0000.00716.95
8.0.00.0090.00916.82
7.4.330.0070.00015.00
7.4.320.0030.00316.35
7.4.300.0020.00516.52
7.4.290.0000.00816.57
7.4.280.0070.00316.34
7.4.270.0050.00316.43
7.4.260.0070.00016.40
7.4.250.0000.00716.53
7.4.240.0030.00316.48
7.4.230.0000.00716.63
7.4.220.0100.01016.54
7.4.210.0130.00516.52
7.4.200.0070.00016.53
7.4.160.0070.01516.63
7.4.150.0150.00317.40
7.4.140.0110.00917.86
7.4.130.0150.00516.52
7.4.120.0050.01516.44
7.4.110.0090.00616.43
7.4.100.0130.00916.76
7.4.90.0070.01016.52
7.4.80.0090.00916.47
7.4.70.0120.00616.59
7.4.60.0100.00716.63
7.4.50.0040.00016.67
7.4.40.0130.00916.50
7.4.30.0120.00416.54
7.4.10.0130.00315.07
7.4.00.0060.01115.00
7.3.330.0000.00513.17
7.3.320.0030.00313.11
7.3.310.0000.00716.20
7.3.300.0030.00316.30
7.3.290.0140.00316.29
7.3.280.0110.00516.28
7.3.270.0160.01417.40
7.3.260.0180.00016.57
7.3.250.0080.01016.38
7.3.240.0130.00316.27
7.3.230.0070.01016.39
7.3.210.0040.01416.37
7.3.200.0130.00619.39
7.3.190.0110.01116.53
7.3.180.0040.01216.41
7.3.170.0130.00316.34
7.3.160.0000.01616.49
7.3.130.0080.01114.94
7.3.120.0120.00614.89
7.3.110.0070.01114.98
7.3.100.0040.01414.89
7.3.90.0030.01314.73
7.3.80.0030.01014.76
7.3.70.0120.00314.90
7.3.60.0120.00414.61
7.3.50.0030.01314.61
7.3.40.0000.01414.80
7.3.30.0000.01214.48
7.3.20.0030.00616.68
7.3.10.0100.00716.30
7.3.00.0080.00416.50
7.2.330.0120.00616.43
7.2.320.0070.01016.46
7.2.310.0030.01716.63
7.2.300.0060.01316.71
7.2.290.0120.00916.74
7.2.260.0060.01315.11
7.2.250.0060.01215.09
7.2.240.0060.00914.68
7.2.230.0070.01314.76
7.2.220.0110.00414.94
7.2.210.0060.00314.84
7.2.200.0090.00614.80
7.2.190.0060.00915.14
7.2.180.0070.00714.89
7.2.170.0060.00315.06
7.2.160.0070.00714.91
7.2.150.0030.01016.57
7.2.140.0100.00716.92
7.2.130.0090.00816.57
7.2.120.0110.00416.63
7.2.110.0070.00916.69
7.2.100.0110.00516.82
7.2.90.0130.00116.66
7.2.80.0110.00716.66
7.2.70.0090.00516.70
7.2.60.0040.00916.82
7.2.50.0120.00616.59
7.2.40.0080.00616.65
7.2.30.0070.00716.81
7.2.20.0110.00616.65
7.2.10.0110.00716.74
7.2.00.0090.00917.70
7.1.330.0080.00515.63
7.1.320.0080.00315.70
7.1.310.0040.01115.77
7.1.300.0030.01015.62
7.1.290.0100.00315.55
7.1.280.0050.00515.59
7.1.270.0030.00915.65
7.1.260.0030.01415.47
7.1.250.0070.00615.54
7.1.240.0140.00315.51
7.1.230.0100.00815.57
7.1.220.0070.01015.53
7.1.210.0110.00415.71
7.1.200.0070.00815.68
7.1.190.0060.00815.52
7.1.180.0110.00515.66
7.1.170.0110.00515.56
7.1.160.0120.00315.59
7.1.150.0100.00415.69
7.1.140.0090.00915.60
7.1.130.0050.01215.71
7.1.120.0130.00515.57
7.1.110.0040.01015.43
7.1.100.0100.00816.42
7.1.90.0080.00615.76
7.1.80.0070.00715.59
7.1.70.0060.00615.95
7.1.60.0060.01216.83
7.1.50.0110.00615.97
7.1.40.0080.01115.53
7.1.30.0050.01015.70
7.1.20.0070.00915.49
7.1.10.0060.00815.57
7.1.00.0070.03017.96
7.0.330.0080.00615.11
7.0.320.0110.00615.09
7.0.310.0120.00215.12
7.0.300.0070.00715.12
7.0.290.0120.00515.13
7.0.280.0040.01115.33
7.0.270.0070.00915.04
7.0.260.0060.00815.22
7.0.250.0080.00815.17
7.0.240.0130.00615.23
7.0.230.0080.00415.25
7.0.220.0110.00215.39
7.0.210.0110.00415.18
7.0.200.0060.00715.61
7.0.190.0110.00415.14
7.0.180.0070.00515.25
7.0.170.0070.00715.14
7.0.160.0110.00515.23
7.0.150.0070.00715.33
7.0.140.0050.03217.51
7.0.130.0110.00915.21
7.0.120.0130.00415.28
7.0.110.0110.00515.26
7.0.100.0070.01215.23
7.0.90.0050.01415.46
7.0.80.0080.01215.25
7.0.70.0080.01015.23
7.0.60.0110.03016.69
7.0.50.0070.02116.20
7.0.40.0070.02515.49
7.0.30.0130.03315.61
7.0.20.0110.02315.73
7.0.10.0100.03115.63
7.0.00.0040.02215.58
5.6.400.0060.00313.93
5.6.390.0000.01214.36
5.6.380.0080.01014.16
5.6.370.0070.00514.21
5.6.360.0080.00814.14
5.6.350.0090.00514.58
5.6.340.0080.00514.28
5.6.330.0100.00514.15
5.6.320.0030.01114.31
5.6.310.0030.01014.34
5.6.300.0080.00814.38
5.6.290.0050.00914.21
5.6.280.0070.02716.57
5.6.270.0090.00214.10
5.6.260.0090.00514.25
5.6.250.0070.00514.18
5.6.240.0070.00714.24
5.6.230.0020.01114.37
5.6.220.0060.00714.30
5.6.210.0050.01616.24
5.6.200.0020.03315.65
5.6.190.0080.02616.28
5.6.180.0160.02316.20
5.6.170.0170.03016.24
5.6.160.0070.03316.21
5.6.150.0060.01615.45
5.6.140.0070.02315.52
5.6.130.0050.01915.62
5.6.120.0050.01816.46
5.6.110.0090.03016.59
5.6.100.0050.02816.46
5.6.90.0030.03516.37
5.6.80.0060.03016.25
5.6.70.0110.00314.18
5.6.60.0020.00914.26
5.6.50.0080.00714.20
5.6.40.0040.00813.96
5.6.30.0040.00614.21
5.6.20.0010.00914.04
5.6.10.0020.01213.98
5.6.00.0070.00414.15
5.5.380.0080.00212.46
5.5.370.0070.00612.72
5.5.360.0020.01112.46
5.5.350.0110.03115.11
5.5.340.0050.02314.44
5.5.330.0050.03315.17
5.5.320.0080.03015.22
5.5.310.0090.01815.25
5.5.300.0050.03114.24
5.5.290.0050.02914.30
5.5.280.0080.03015.44
5.5.270.0030.02715.32
5.5.260.0030.03415.35
5.5.250.0050.01915.32
5.5.240.0100.01015.02
5.5.230.0070.00312.47
5.5.220.0060.00612.65
5.5.210.0080.00312.40
5.5.200.0030.00812.31
5.5.190.0080.00512.66
5.5.180.0050.00812.64
5.5.170.0050.00612.67
5.5.160.0020.00712.52
5.5.150.0010.00912.58
5.5.140.0030.00612.53
5.5.130.0030.00812.50
5.5.120.0030.00712.55
5.5.110.0090.00312.49
5.5.100.0070.00512.47
5.5.90.0010.00712.57
5.5.80.0070.00512.61
5.5.70.0060.00412.26
5.5.60.0050.00612.25
5.5.50.0030.00912.48
5.5.40.0010.01112.51
5.5.30.0050.00412.59
5.5.20.0050.00512.48
5.5.10.0070.00312.56
5.5.00.0030.00612.43
5.4.450.0120.02513.95
5.4.440.0180.02713.62
5.4.430.0300.03413.93
5.4.420.0460.01913.76
5.4.410.0380.02113.54
5.4.400.0370.01813.69
5.4.390.0340.02513.50
5.4.380.0100.02413.58
5.4.370.0180.02713.40
5.4.360.0140.02013.44
5.4.350.0090.02413.55
5.4.340.0170.01813.42
5.4.330.0010.00810.86
5.4.320.0040.01511.46
5.4.310.0050.01711.32
5.4.300.0040.01711.36
5.4.290.0070.01511.35
5.4.280.0060.01411.31
5.4.270.0040.01811.33
5.4.260.0060.01911.38
5.4.250.0040.01811.49
5.4.240.0070.01511.29
5.4.230.0040.01611.21
5.4.220.0040.01611.34
5.4.210.0050.01511.28
5.4.200.0060.01311.37
5.4.190.0050.01311.38
5.4.180.0050.01611.36
5.4.170.0060.01511.44
5.4.160.0060.01811.47
5.4.150.0040.01511.41
5.4.140.0060.01411.24
5.4.130.0040.01611.23
5.4.120.0040.01511.24
5.4.110.0040.01711.19
5.4.100.0050.01511.23
5.4.90.0060.01611.24
5.4.80.0050.01611.18
5.4.70.0090.01211.25
5.4.60.0040.01611.03
5.4.50.0060.01611.35
5.4.40.0090.01211.24
5.4.30.0060.01711.29
5.4.20.0060.01511.19
5.4.10.0050.01611.30
5.4.00.0050.01811.11
5.3.290.0030.02311.61
5.3.280.0020.02611.53
5.3.270.0050.02211.51
5.3.260.0040.02311.53
5.3.250.0040.02811.57
5.3.240.0040.02711.45
5.3.230.0020.02611.46
5.3.220.0070.01911.48
5.3.210.0040.02211.39
5.3.200.0060.01911.46
5.3.190.0080.02011.40
5.3.180.0020.02611.55
5.3.170.0060.02111.51
5.3.160.0090.02011.53
5.3.150.0090.02011.60
5.3.140.0070.02311.53
5.3.130.0030.02411.53
5.3.120.0060.02311.51
5.3.110.0070.01911.44
5.3.100.0040.02211.26
5.3.90.0080.02411.26
5.3.80.0060.02411.26
5.3.70.0080.02211.04
5.3.60.0070.02111.28
5.3.50.0070.02111.15
5.3.40.0060.02311.04
5.3.30.0050.02010.97
5.3.20.0070.01810.89
5.3.10.0050.01910.84
5.3.00.0070.02110.85
5.2.170.0040.0209.28
5.2.160.0070.0159.29
5.2.150.0060.0179.29
5.2.140.0020.0219.32
5.2.130.0060.0149.26
5.2.120.0040.0169.26
5.2.110.0020.0199.27
5.2.100.0050.0179.27
5.2.90.0050.0179.27
5.2.80.0070.0169.26
5.2.70.0050.0189.26
5.2.60.0040.0179.24
5.2.50.0070.0149.22
5.2.40.0060.0159.21
5.2.30.0030.0199.20
5.2.20.0030.0189.20
5.2.10.0060.0189.15
5.2.00.0050.0169.08
5.1.60.0050.0148.72
5.1.50.0070.0148.72
5.1.40.0020.0158.71
5.1.30.0040.0148.88
5.1.20.0050.0158.89
5.1.10.0060.0188.76
5.1.00.0030.0168.76
5.0.50.0020.0138.00
5.0.40.0050.0097.93
5.0.30.0020.0197.83
5.0.20.0030.0117.82
5.0.10.0060.0127.80
5.0.00.0050.0147.80
4.4.90.0030.0137.06
4.4.80.0040.0147.05
4.4.70.0020.0137.05
4.4.60.0020.0107.05
4.4.50.0030.0107.06
4.4.40.0030.0157.03
4.4.30.0010.0127.05
4.4.20.0010.0127.10
4.4.10.0060.0077.10
4.4.00.0010.0177.05
4.3.110.0050.0097.01
4.3.100.0020.0107.01
4.3.90.0010.0116.99
4.3.80.0050.0136.97
4.3.70.0010.0106.99
4.3.60.0010.0126.99
4.3.50.0030.0106.99
4.3.40.0030.0136.94
4.3.30.0060.0096.32
4.3.20.0070.0096.32
4.3.10.0010.0106.29
4.3.00.0050.0138.04

preferences:
41.63 ms | 400 KiB | 5 Q