3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = function ($a, &$b) use (&$c ) { }; var_dump((array) $a);

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)
8.3.40.0110.00818.58
8.3.30.0040.01119.01
8.3.20.0040.00420.39
8.3.10.0050.00323.48
8.3.00.0040.00419.12
8.2.170.0110.00322.96
8.2.160.0180.00320.46
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.98
8.2.110.0000.00920.38
8.2.100.0080.00417.85
8.2.90.0040.00418.01
8.2.80.0060.00317.97
8.2.70.0030.00617.63
8.2.60.0040.00418.04
8.2.50.0000.00818.07
8.2.40.0040.00418.22
8.2.30.0080.00019.46
8.2.20.0050.00317.62
8.2.10.0040.00418.16
8.2.00.0030.00517.54
8.1.270.0040.00423.83
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.19
8.1.230.0040.00820.79
8.1.220.0040.00417.74
8.1.210.0050.00318.91
8.1.200.0040.00417.23
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0040.00418.64
8.1.160.0050.00321.89
8.1.150.0040.00418.93
8.1.140.0020.00517.36
8.1.130.0000.00717.78
8.1.120.0040.00417.50
8.1.110.0040.00417.37
8.1.100.0000.00717.46
8.1.90.0000.00717.53
8.1.80.0040.00417.34
8.1.70.0000.00717.46
8.1.60.0040.00417.59
8.1.50.0040.00417.41
8.1.40.0000.00717.55
8.1.30.0000.00817.63
8.1.20.0040.00417.70
8.1.10.0000.00817.28
8.1.00.0040.00417.36
8.0.300.0040.00420.10
8.0.290.0080.00016.75
8.0.280.0000.00718.37
8.0.270.0030.00317.19
8.0.260.0030.00317.17
8.0.250.0000.00716.88
8.0.240.0000.00616.94
8.0.230.0070.00016.77
8.0.220.0000.00816.80
8.0.210.0030.00316.77
8.0.200.0040.00416.99
8.0.190.0070.00016.89
8.0.180.0040.00416.80
8.0.170.0040.00416.84
8.0.160.0040.00416.85
8.0.150.0070.00016.77
8.0.140.0000.00816.73
8.0.130.0030.00313.29
8.0.120.0040.00416.73
8.0.110.0070.00016.88
8.0.100.0040.00416.89
8.0.90.0000.00716.88
8.0.80.0130.00616.87
8.0.70.0070.00016.70
8.0.60.0070.00316.75
8.0.50.0030.00516.68
8.0.30.0060.01617.16
8.0.20.0120.00617.40
8.0.10.0040.00416.99
8.0.00.0100.00716.74
7.4.330.0030.00315.09
7.4.320.0040.00416.61
7.4.300.0050.00216.63
7.4.290.0000.00716.40
7.4.280.0040.00416.47
7.4.270.0000.00716.58
7.4.260.0000.00716.39
7.4.250.0050.00316.45
7.4.240.0050.00316.46
7.4.230.0000.00716.61
7.4.220.0000.01916.52
7.4.210.0110.01016.51
7.4.200.0050.00316.59
7.4.160.0080.00816.66
7.4.150.0130.00417.40
7.4.140.0120.00617.86
7.4.130.0060.01116.41
7.4.120.0060.01216.52
7.4.110.0120.00616.34
7.4.100.0070.01116.67
7.4.90.0070.01816.43
7.4.80.0070.01719.39
7.4.70.0120.00616.48
7.4.60.0120.00416.45
7.4.50.0050.00316.14
7.4.40.0040.01416.38
7.4.30.0060.00916.42
7.4.00.0070.01015.19
7.3.330.0000.00513.22
7.3.320.0050.00013.14
7.3.310.0000.00716.20
7.3.300.0000.00616.31
7.3.290.0090.00616.27
7.3.280.0100.00616.25
7.3.270.0050.01317.40
7.3.260.0110.00716.55
7.3.250.0090.01116.21
7.3.240.0080.00816.36
7.3.230.0090.00916.55
7.3.210.0130.01016.35
7.3.200.0100.01019.39
7.3.190.0100.00716.43
7.3.180.0130.00316.45
7.3.170.0130.00316.43
7.3.160.0060.00916.48
7.2.330.0130.00416.41
7.2.320.0070.01116.21
7.2.310.0170.00716.55
7.2.300.0100.00616.66
7.2.290.0130.01016.69
7.2.110.0140.00716.54
7.2.100.0240.01016.63
7.2.90.0190.00316.61
7.2.80.0120.00616.52
7.2.70.0350.00716.87
7.2.60.0140.00716.72
7.2.50.0210.00816.55
7.2.40.0120.01217.07
7.2.30.0280.00316.81
7.2.20.0160.00316.75
7.2.10.0130.01316.90
7.2.00.0110.00817.99
7.1.230.0250.00415.65
7.1.220.0100.01015.60
7.1.210.0120.00615.64
7.1.200.0140.00515.64
7.1.190.0220.00515.84
7.1.180.0090.00615.81
7.1.170.0090.00615.62
7.1.160.0180.00415.74
7.1.150.0500.00415.73
7.1.140.0210.00015.55
7.1.130.0080.00815.79
7.1.120.0200.00315.76
7.1.110.0250.00515.72
7.1.100.0080.00916.88
7.1.90.0300.00015.94
7.1.80.0320.00315.82
7.1.70.0120.00616.47
7.1.60.0140.00717.63
7.1.50.0170.01016.42
7.1.40.0100.01015.47
7.1.30.0140.00615.82
7.1.20.0120.00315.85
7.1.10.0160.00015.47
7.1.00.0080.04019.14
7.0.310.0220.00715.22
7.0.300.0110.00315.46
7.0.290.0320.00614.93
7.0.280.0100.01015.14
7.0.270.0150.00015.27
7.0.260.0080.00814.82
7.0.250.0160.00015.50
7.0.240.0320.00615.43
7.0.230.0060.00915.35
7.0.220.0130.00315.21
7.0.210.0340.01115.45
7.0.200.0110.00816.09
7.0.190.0270.00315.21
7.0.180.0100.00515.09
7.0.170.0110.00615.36
7.0.160.0120.00415.27
7.0.150.0090.00615.23
7.0.140.0110.03518.61
7.0.130.0140.00415.23
7.0.120.0280.00315.07
7.0.110.0130.00315.14
7.0.100.0120.00615.30
7.0.90.0130.00415.41
7.0.80.0070.00715.23
7.0.70.0110.00715.31
7.0.60.0060.04617.68
7.0.50.0070.04616.60
7.0.40.0130.04216.71
7.0.30.0200.01716.74
7.0.20.0120.02916.65
7.0.10.0080.02216.73
7.0.00.0080.04516.73
5.6.380.0110.00614.43
5.6.370.0160.00314.14
5.6.360.0130.00314.02
5.6.350.0260.00314.32
5.6.340.0150.01114.16
5.6.330.0110.00514.04
5.6.320.0090.00914.34
5.6.310.0170.00314.22
5.6.300.0150.00414.07
5.6.290.0130.00413.91
5.6.280.0040.04217.58
5.6.270.0080.00813.98
5.6.260.0150.00414.56
5.6.250.0110.00714.22
5.6.240.0100.00714.55
5.6.230.0060.00614.17
5.6.220.0130.00714.48
5.6.210.0120.04117.38
5.6.200.0080.02316.19
5.6.190.0060.02617.41
5.6.180.0320.03717.39
5.6.170.0190.02717.33
5.6.160.0060.04617.46
5.6.150.0100.04216.09
5.6.140.0070.02816.12
5.6.130.0150.04016.33
5.6.120.0120.04217.42
5.6.110.0100.02217.65
5.6.100.0060.04117.64
5.6.90.0150.02917.62
5.6.80.0020.02717.28
5.6.70.0110.00614.37
5.6.60.0000.01414.02
5.6.50.0100.00714.32
5.6.40.0070.01014.44
5.6.30.0060.01114.12
5.6.20.0060.01014.26
5.6.10.0130.00314.10
5.6.00.0170.00014.25
5.5.380.0090.00612.79
5.5.370.0120.00412.79
5.5.360.0100.00412.79
5.5.350.0160.03916.62
5.5.340.0060.03315.44
5.5.330.0000.03216.53
5.5.320.0150.02716.53
5.5.310.0160.01916.54
5.5.300.0040.02815.35
5.5.290.0150.02715.36
5.5.280.0070.02316.80
5.5.270.0100.04516.84
5.5.260.0060.03616.83
5.5.250.0030.04816.69
5.5.240.0140.04016.57
5.5.230.0000.01012.79
5.5.220.0100.00512.79
5.5.210.0100.00312.79
5.5.200.0050.00812.79
5.5.190.0080.00412.79
5.5.180.0050.00812.79
5.5.170.0130.00314.08
5.5.160.0030.00712.79
5.5.150.0040.00812.79
5.5.140.0080.00612.79
5.5.130.0060.00612.79
5.5.120.0080.00412.79
5.5.110.0030.00712.79
5.5.100.0090.00612.79
5.5.90.0070.00712.79
5.5.80.0090.00312.79
5.5.70.0070.00712.79
5.5.60.0120.00312.79
5.5.50.0040.00812.79
5.5.40.0110.00012.79
5.5.30.0090.00612.79
5.5.20.0110.00412.79
5.5.10.0030.01012.79
5.5.00.0040.00512.79
5.4.450.0100.02915.98
5.4.440.0270.02816.00
5.4.430.0630.02816.12
5.4.420.0080.02215.97
5.4.410.0190.02615.93
5.4.400.0130.02715.99
5.4.390.0250.02815.96
5.4.380.0230.03015.65
5.4.370.0210.02915.74
5.4.360.0300.03215.69
5.4.350.0250.03715.81
5.4.340.0280.03115.64
5.4.330.0090.00712.79
5.4.320.0080.02712.65
5.4.310.0100.02012.65
5.4.300.0060.02112.64
5.4.290.0080.02312.64
5.4.280.0080.02012.59
5.4.270.0080.02112.59
5.4.260.0070.02112.59
5.4.250.0110.01712.59
5.4.240.0090.01912.59
5.4.230.0100.01812.59
5.4.220.0080.02012.59
5.4.210.0070.02012.59
5.4.200.0070.02212.59
5.4.190.0050.02212.59
5.4.180.0060.02012.59
5.4.170.0070.01912.59
5.4.160.0070.02212.59
5.4.150.0090.01812.59
5.4.140.0070.02012.43
5.4.130.0080.02012.42
5.4.120.0110.01712.40
5.4.110.0080.02212.40
5.4.100.0070.02112.40
5.4.90.0080.01912.40
5.4.80.0070.01912.40
5.4.70.0040.02412.40
5.4.60.0060.02012.40
5.4.50.0070.02112.40
5.4.40.0080.01812.39
5.4.30.0090.02012.39
5.4.20.0080.01712.39
5.4.10.0100.01912.39
5.4.00.0080.01812.14
5.3.290.0070.02212.80
5.3.280.0070.02112.75
5.3.270.0080.02112.76
5.3.260.0080.02112.76
5.3.250.0070.02012.75
5.3.240.0070.02112.75
5.3.230.0100.01912.75
5.3.220.0090.02012.74
5.3.210.0070.02512.73
5.3.200.0090.02112.74
5.3.190.0090.02012.73
5.3.180.0060.02012.73
5.3.170.0090.02012.73
5.3.160.0060.03012.73
5.3.150.0110.01812.73
5.3.140.0060.02312.72
5.3.130.0060.02412.72
5.3.120.0070.02112.72
5.3.110.0070.02012.72
5.3.100.0060.02212.46
5.3.90.0060.02112.44
5.3.80.0100.01912.44
5.3.70.0070.02112.44
5.3.60.0080.02212.43
5.3.50.0080.02312.40
5.3.40.0080.02012.40
5.3.30.0070.02012.38
5.3.20.0080.01912.28
5.3.10.0060.02112.26
5.3.00.0080.02112.25
5.2.170.0060.01910.98
5.2.160.0050.01710.99
5.2.150.0070.01710.98
5.2.140.0080.01510.98
5.2.130.0060.01610.96
5.2.120.0020.02110.96
5.2.110.0090.02010.97
5.2.100.0070.01610.96
5.2.90.0070.01510.96
5.2.80.0060.01710.96
5.2.70.0070.01710.96
5.2.60.0070.01710.94
5.2.50.0080.01610.92
5.2.40.0060.01710.91
5.2.30.0060.01710.90
5.2.20.0050.01710.90
5.2.10.0040.01810.86
5.2.00.0060.01510.78
5.1.60.0070.01110.43
5.1.50.0020.01810.43
5.1.40.0050.01510.42
5.1.30.0060.01410.59
5.1.20.0060.01510.60
5.1.10.0080.01210.46
5.1.00.0040.01410.46
5.0.50.0020.0139.70
5.0.40.0050.0119.63
5.0.30.0050.0159.54
5.0.20.0040.0129.53
5.0.10.0040.0129.51
5.0.00.0050.0159.51
4.4.90.0040.0108.79
4.4.80.0030.0088.77
4.4.70.0040.0088.77
4.4.60.0030.0098.77
4.4.50.0030.0098.78
4.4.40.0030.0138.75
4.4.30.0020.0108.78
4.4.20.0020.0118.82
4.4.10.0030.0118.82
4.4.00.0030.0138.78
4.3.110.0050.0088.73
4.3.100.0020.0118.73
4.3.90.0030.0098.71
4.3.80.0010.0158.69
4.3.70.0030.0088.71
4.3.60.0060.0068.71
4.3.50.0050.0088.71
4.3.40.0020.0158.66
4.3.30.0020.0118.04
4.3.20.0020.0128.02
4.3.10.0010.0118.00
4.3.00.0060.00815.67

preferences:
57.77 ms | 400 KiB | 5 Q