3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function bar() { (function() { })(); } } (new Foo())->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)
8.3.40.0040.01118.67
8.3.30.0120.00619.09
8.3.20.0000.00720.36
8.3.10.0040.00420.40
8.3.00.0040.00417.63
8.2.170.0140.00022.96
8.2.160.0070.00720.39
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00422.18
8.2.110.0080.00022.07
8.2.100.0040.00817.72
8.2.90.0030.00619.17
8.2.80.0040.00417.97
8.2.70.0090.00017.63
8.2.60.0040.00417.90
8.2.50.0060.00318.07
8.2.40.0000.01018.06
8.2.30.0040.00419.50
8.2.20.0000.00717.49
8.2.10.0080.00017.99
8.2.00.0050.00317.53
8.1.270.0080.00022.02
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0040.00423.84
8.1.230.0080.00718.95
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00717.35
8.1.190.0000.00817.22
8.1.180.0050.00318.10
8.1.170.0040.00418.62
8.1.160.0040.00422.01
8.1.150.0000.00718.75
8.1.140.0000.00817.38
8.1.130.0000.00617.64
8.1.120.0040.00417.43
8.1.110.0030.00517.41
8.1.100.0000.00717.41
8.1.90.0030.00317.26
8.1.80.0040.00417.38
8.1.70.0000.00717.34
8.1.60.0040.00417.50
8.1.50.0000.00817.46
8.1.40.0030.00617.44
8.1.30.0040.00417.60
8.1.20.0000.00717.63
8.1.10.0040.00417.47
8.1.00.0030.00617.23
8.0.300.0000.00718.81
8.0.290.0040.00416.63
8.0.280.0000.00718.33
8.0.270.0030.00517.22
8.0.260.0000.00917.11
8.0.250.0030.00316.80
8.0.240.0030.00416.90
8.0.230.0030.00316.90
8.0.220.0000.00716.86
8.0.210.0060.00016.78
8.0.200.0040.00416.96
8.0.190.0040.00416.95
8.0.180.0000.00716.90
8.0.170.0040.00416.94
8.0.160.0040.00316.90
8.0.150.0030.00316.76
8.0.140.0070.00016.82
8.0.130.0030.00313.32
8.0.120.0090.00016.75
8.0.110.0040.00416.93
8.0.100.0030.00316.83
8.0.90.0070.00016.71
8.0.80.0100.00716.91
8.0.70.0040.00416.90
8.0.60.0070.00016.67
8.0.50.0070.00016.95
8.0.30.0170.00317.11
8.0.20.0130.00617.40
8.0.10.0070.00016.91
8.0.00.0070.01216.72
7.4.330.0050.00015.08
7.4.320.0030.00316.51
7.4.300.0060.00016.59
7.4.290.0000.00716.63
7.4.280.0030.00516.58
7.4.270.0030.00316.57
7.4.260.0030.00516.58
7.4.250.0040.00416.38
7.4.240.0020.00516.45
7.4.230.0000.00716.48
7.4.220.0150.00916.55
7.4.210.0070.00716.63
7.4.200.0030.00316.59
7.4.160.0110.00716.56
7.4.150.0150.00317.40
7.4.140.0070.01017.86
7.4.130.0060.01316.54
7.4.120.0080.00916.43
7.4.110.0190.00316.39
7.4.100.0110.00816.17
7.4.90.0070.01016.39
7.4.80.0120.00619.39
7.4.70.0080.00816.25
7.4.60.0130.00316.40
7.4.50.0020.00216.53
7.4.40.0060.01016.59
7.4.30.0130.00316.39
7.4.10.0070.01314.77
7.4.00.0020.01414.84
7.3.330.0030.00313.12
7.3.320.0040.00413.08
7.3.310.0000.00816.18
7.3.300.0050.00216.25
7.3.290.0000.01416.30
7.3.280.0060.00816.24
7.3.270.0140.00317.40
7.3.260.0100.01016.30
7.3.250.0090.00816.45
7.3.240.0070.01016.43
7.3.230.0060.01116.39
7.3.210.0160.00316.56
7.3.200.0090.00619.39
7.3.190.0070.01016.47
7.3.180.0080.00816.21
7.3.170.0070.01316.27
7.3.160.0130.00616.31
7.3.130.0090.00914.50
7.3.120.0070.01114.52
7.3.110.0110.00714.44
7.3.100.0070.00714.91
7.3.90.0000.01115.00
7.3.80.0060.01015.04
7.3.70.0120.00314.70
7.3.60.0030.00714.60
7.3.50.0060.00914.63
7.3.40.0040.00714.64
7.3.30.0070.00714.71
7.3.20.0060.00616.38
7.3.10.0110.00216.49
7.3.00.0050.00816.53
7.2.330.0130.01016.61
7.2.320.0160.00616.66
7.2.310.0090.00916.64
7.2.300.0090.00816.64
7.2.290.0090.00916.66
7.2.260.0140.00314.87
7.2.250.0110.00714.95
7.2.240.0070.00714.94
7.2.230.0090.00915.13
7.2.220.0060.00915.02
7.2.210.0030.01214.70
7.2.200.0070.00315.07
7.2.190.0000.01114.77
7.2.180.0060.00614.98
7.2.170.0060.00614.91
7.2.160.0040.00714.81
7.2.150.0120.00316.75
7.2.140.0030.01016.57
7.2.130.0040.00816.83
7.2.120.0080.00316.74
7.2.110.0060.00916.65
7.2.100.0050.00716.51
7.2.90.0070.00716.76
7.2.80.0110.00116.72
7.2.70.0040.00816.80
7.2.60.0050.01016.72
7.2.50.0090.00416.74
7.2.40.0090.00616.80
7.2.30.0060.00816.60
7.2.20.0070.00516.79
7.2.10.0040.01116.72
7.2.00.0050.00817.36
7.1.330.0070.00715.63
7.1.320.0030.00915.65
7.1.310.0070.00715.84
7.1.300.0040.00715.46
7.1.290.0030.01415.68
7.1.280.0100.00315.77
7.1.270.0030.01015.70
7.1.260.0040.00415.74
7.1.250.0030.00715.42
7.1.240.0050.00715.63
7.1.230.0070.00515.68
7.1.220.0000.01415.62
7.1.210.0030.01015.74
7.1.200.0100.00315.47
7.1.190.0040.01115.62
7.1.180.0050.00815.59
7.1.170.0040.00915.70
7.1.160.0030.01115.69
7.1.150.0060.00915.81
7.1.140.0040.00815.71
7.1.130.0020.00815.78
7.1.120.0020.00915.62
7.1.110.0050.00715.68
7.1.100.0060.00516.55
7.1.90.0050.00915.82
7.1.80.0050.00815.75
7.1.70.0060.00516.08
7.1.60.0080.00516.82
7.1.50.0080.00916.17
7.1.40.0020.01015.57
7.1.30.0040.00715.61
7.1.20.0030.00815.53
7.1.10.0080.00515.54
7.1.00.0030.03117.82
7.0.330.0080.00615.24
7.0.320.0050.00315.26
7.0.310.0060.00715.26
7.0.300.0050.00715.31
7.0.290.0050.00715.31
7.0.280.0060.00515.21
7.0.270.0010.01015.13
7.0.260.0110.00315.17
7.0.250.0020.01415.20
7.0.240.0060.00615.28
7.0.230.0030.00815.10
7.0.220.0060.00615.20
7.0.210.0020.01015.29
7.0.200.0040.00615.67
7.0.190.0070.00715.30
7.0.180.0040.00615.31
7.0.170.0030.00915.44
7.0.160.0080.00315.07
7.0.150.0060.00415.42
7.0.140.0070.02617.47
7.0.130.0060.00715.26
7.0.120.0050.00614.98
7.0.110.0020.00715.27
7.0.100.0090.00615.28
7.0.90.0080.00815.17
7.0.80.0020.01215.10
7.0.70.0020.01015.16
7.0.60.0060.02516.82
7.0.50.0030.01916.24
7.0.40.0030.03115.66
7.0.30.0110.03015.58
7.0.20.0110.02315.65
7.0.10.0040.03115.69
7.0.00.0090.03015.63
5.6.400.0000.01614.22
5.6.390.0040.01114.38
5.6.380.0050.00614.07
5.6.370.0070.00714.09
5.6.360.0110.00314.34
5.6.350.0040.00914.28
5.6.340.0040.00814.07
5.6.330.0050.00814.00
5.6.320.0110.00314.28
5.6.310.0050.00814.33
5.6.300.0060.00814.07
5.6.290.0050.00713.78
5.6.280.0060.02616.42
5.6.270.0060.00613.88
5.6.260.0000.01014.05
5.6.250.0070.00613.99
5.6.240.0080.00314.06
5.6.230.0070.00514.19
5.6.220.0030.00714.06
5.6.210.0070.03116.24
5.6.200.0050.03115.48
5.6.190.0080.03016.20
5.6.180.0170.01516.12
5.6.170.0100.02016.04
5.6.160.0070.01816.14
5.6.150.0020.01915.41
5.6.140.0100.02815.50
5.6.130.0100.02915.41
5.6.120.0080.02116.37
5.6.110.0060.03416.42
5.6.100.0080.01716.38
5.6.90.0060.03016.40
5.6.80.0060.01616.18
5.6.70.0020.01114.00
5.6.60.0050.00713.94
5.6.50.0070.00414.09
5.6.40.0050.00714.00
5.6.30.0070.00513.92
5.6.20.0100.00213.97
5.6.10.0000.01214.08
5.6.00.0070.00513.90
5.5.380.0020.00712.44
5.5.370.0040.00512.60
5.5.360.0030.00712.46
5.5.350.0060.03015.01
5.5.340.0050.03114.35
5.5.330.0060.02815.06
5.5.320.1060.02015.15
5.5.310.0150.02415.07
5.5.300.0070.01614.34
5.5.290.0100.01714.37
5.5.280.0070.01515.24
5.5.270.0070.02715.23
5.5.260.0080.03015.20
5.5.250.0080.01715.10
5.5.240.0000.02315.00
5.5.230.0020.00812.44
5.5.220.0070.00112.42
5.5.210.0090.00312.36
5.5.200.0020.01012.44
5.5.190.0070.00412.54
5.5.180.0020.00712.49
5.5.170.0080.00512.38
5.5.160.0050.00612.55
5.5.150.0040.00512.45
5.5.140.0000.00912.24
5.5.130.0080.00312.47
5.5.120.0050.00412.48
5.5.110.0040.00612.56
5.5.100.0060.00512.32
5.5.90.0020.00912.26
5.5.80.0070.00412.43
5.5.70.0100.00312.33
5.5.60.0000.00812.35
5.5.50.0080.00312.54
5.5.40.0030.00912.24
5.5.30.0020.01212.37
5.5.20.0020.01212.40
5.5.10.0020.00812.31
5.5.00.0040.00512.22
5.4.450.0110.01914.03
5.4.440.0160.01814.03
5.4.430.0140.01314.03
5.4.420.0190.01514.09
5.4.410.0110.01914.03
5.4.400.0080.01814.03
5.4.390.0150.01414.03
5.4.380.0170.02313.81
5.4.370.0100.02413.80
5.4.360.0200.02513.80
5.4.350.0160.02013.76
5.4.340.0180.02613.73
5.4.330.0040.00411.32
5.4.320.0040.01611.72
5.4.310.0030.01811.72
5.4.300.0060.01411.72
5.4.290.0050.01611.72
5.4.280.0070.01711.68
5.4.270.0070.01211.68
5.4.260.0060.01611.68
5.4.250.0030.01611.68
5.4.240.0040.01411.68
5.4.230.0040.01711.68
5.4.220.0050.01711.68
5.4.210.0050.01411.68
5.4.200.0040.01711.68
5.4.190.0040.01711.68
5.4.180.0040.01711.68
5.4.170.0030.01611.68
5.4.160.0030.01711.68
5.4.150.0030.01811.68
5.4.140.0050.01511.58
5.4.130.0070.01511.57
5.4.120.0020.01611.56
5.4.110.0040.01611.56
5.4.100.0060.01611.56
5.4.90.0040.01711.56
5.4.80.0060.01511.56
5.4.70.0070.01511.56
5.4.60.0050.01611.56
5.4.50.0030.01511.56
5.4.40.0020.01611.55
5.4.30.0050.01611.55
5.4.20.0030.01611.55
5.4.10.0020.01611.55
5.4.00.0060.01311.38
5.3.290.0060.02211.85
5.3.280.0040.02011.80
5.3.270.0030.02211.81
5.3.260.0040.02111.81
5.3.250.0050.01911.81
5.3.240.0040.02211.81
5.3.230.0050.02011.80
5.3.220.0050.02011.79
5.3.210.0020.02711.79
5.3.200.0050.02111.79
5.3.190.0060.01911.79
5.3.180.0050.02311.79
5.3.170.0030.02211.78
5.3.160.0020.02111.79
5.3.150.0020.02411.79
5.3.140.0080.01911.78
5.3.130.0060.02611.78
5.3.120.0030.02411.78
5.3.110.0040.02611.78
5.3.100.0060.02011.51
5.3.90.0020.02211.50
5.3.80.0070.01811.50
5.3.70.0040.02111.50
5.3.60.0070.01911.49
5.3.50.0050.01811.46
5.3.40.0040.02011.46
5.3.30.0060.02111.44
5.3.20.0030.02011.33
5.3.10.0050.02011.32
5.3.00.0050.02811.31
5.2.170.0020.02310.06
5.2.160.0040.01910.06
5.2.150.0050.01510.06
5.2.140.0050.01410.06
5.2.130.0040.01710.04
5.2.120.0040.01510.04
5.2.110.0030.01510.04
5.2.100.0040.01710.04
5.2.90.0020.02210.04
5.2.80.0040.01710.04
5.2.70.0050.01710.04
5.2.60.0020.02210.01
5.2.50.0040.01510.00
5.2.40.0050.0149.99
5.2.30.0060.0159.97
5.2.20.0030.0179.97
5.2.10.0020.0179.92
5.2.00.0030.0199.85
5.1.60.0050.0129.50
5.1.50.0010.0159.50
5.1.40.0020.0199.48
5.1.30.0040.0179.66
5.1.20.0030.0149.67
5.1.10.0020.0169.53
5.1.00.0040.0179.54
5.0.50.0020.0118.77
5.0.40.0040.0118.70
5.0.30.0020.0178.61
5.0.20.0010.0138.59
5.0.10.0050.0098.58
5.0.00.0020.0178.57
4.4.90.0030.0097.84
4.4.80.0020.0097.83
4.4.70.0020.0097.82
4.4.60.0040.0117.83
4.4.50.0040.0097.83
4.4.40.0030.0157.80
4.4.30.0020.0097.83
4.4.20.0060.0067.87
4.4.10.0000.0107.88
4.4.00.0030.0147.83
4.3.110.0040.0077.79
4.3.100.0030.0077.78
4.3.90.0010.0107.77
4.3.80.0010.0167.74
4.3.70.0020.0087.76
4.3.60.0020.0097.76
4.3.50.0010.0117.76
4.3.40.0020.0167.72
4.3.30.0010.0137.10
4.3.20.0020.0107.09
4.3.10.0020.0097.06
4.3.00.0000.01215.18

preferences:
46.82 ms | 400 KiB | 5 Q