3v4l.org

run code in 300+ PHP versions simultaneously
<?php $recursiveClosure = function($arg) use(&$recursiveClosure) { if (is_array($arg)) { array_walk($arg, $recursiveClosure); }else{ print_r($arg); } }; $recursiveClosure([1,2,3,4,5]);

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)
8.3.60.0090.00618.30
8.3.50.0110.01118.10
8.3.40.0040.01918.82
8.3.30.0110.00419.22
8.3.20.0030.00620.31
8.3.10.0090.00923.45
8.3.00.0070.01020.93
8.2.180.0060.00918.41
8.2.170.0170.00322.96
8.2.160.0090.01222.11
8.2.150.0150.00424.18
8.2.140.0090.00024.66
8.2.130.0060.00326.16
8.2.120.0080.00021.04
8.2.110.0180.00022.20
8.2.100.0110.00017.72
8.2.90.0030.00617.63
8.2.80.0050.00318.61
8.2.70.0030.00617.93
8.2.60.0060.00318.22
8.2.50.0050.00318.10
8.2.40.0070.00019.33
8.2.30.0040.00419.26
8.2.20.0040.00417.59
8.2.10.0040.00417.96
8.2.00.0090.00017.54
8.1.280.0160.00625.92
8.1.270.0100.01018.77
8.1.260.0120.00626.35
8.1.250.0040.00428.09
8.1.240.0080.00023.70
8.1.230.0070.00419.52
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0000.00917.35
8.1.190.0060.00317.25
8.1.180.0000.00718.80
8.1.170.0050.00318.65
8.1.160.0030.00318.88
8.1.150.0000.00818.76
8.1.140.0000.01017.35
8.1.130.0030.00317.73
8.1.120.0040.00417.39
8.1.110.0060.00317.50
8.1.100.0000.00717.33
8.1.90.0040.00417.46
8.1.80.0030.00417.32
8.1.70.0040.00417.37
8.1.60.0030.00617.45
8.1.50.0060.00317.52
8.1.40.0030.00517.47
8.1.30.0000.00817.71
8.1.20.0050.00317.69
8.1.10.0000.00817.59
8.1.00.0060.00317.40
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0040.00418.28
8.0.270.0030.00617.25
8.0.260.0000.00717.15
8.0.250.0030.00316.93
8.0.240.0030.00316.97
8.0.230.0000.00716.93
8.0.220.0050.00316.77
8.0.210.0050.00316.88
8.0.200.0070.00016.95
8.0.190.0040.00416.96
8.0.180.0070.00616.89
8.0.170.0070.00016.94
8.0.160.0040.00416.95
8.0.150.0030.00316.80
8.0.140.0040.00416.86
8.0.130.0030.00313.27
8.0.120.0080.00216.80
8.0.110.0040.00416.93
8.0.100.0070.00016.81
8.0.90.0040.00416.93
8.0.80.0130.00616.82
8.0.70.0040.00416.67
8.0.60.0050.00216.71
8.0.50.0000.00816.95
8.0.30.0130.01117.12
8.0.20.0050.01317.40
8.0.10.0070.00016.90
8.0.00.0100.01116.59
7.4.330.0050.00015.09
7.4.320.0000.00616.52
7.4.300.0080.00016.58
7.4.290.0000.00816.35
7.4.280.0030.00616.50
7.4.270.0030.00316.48
7.4.260.0040.00416.45
7.4.250.0040.00416.47
7.4.240.0030.00416.53
7.4.230.0070.00016.70
7.4.220.0210.00616.50
7.4.210.0030.01316.53
7.4.200.0050.00316.30
7.4.160.0030.01216.45
7.4.150.0140.00417.40
7.4.140.0120.00817.86
7.4.130.0060.01216.54
7.4.120.0130.00516.49
7.4.110.0120.00816.38
7.4.100.0140.00316.39
7.4.90.0100.00716.62
7.4.80.0130.00419.39
7.4.70.0100.00716.57
7.4.60.0160.00016.66
7.4.50.0030.00316.56
7.4.40.0130.00316.48
7.4.30.0120.01016.48
7.4.10.0060.00915.16
7.4.00.0070.00914.91
7.3.330.0000.00513.27
7.3.320.0030.00213.28
7.3.310.0000.00716.35
7.3.300.0040.00416.34
7.3.290.0070.00816.29
7.3.280.0040.01516.27
7.3.270.0100.01317.40
7.3.260.0070.01016.65
7.3.250.0140.00716.30
7.3.240.0150.00316.47
7.3.230.0060.01016.39
7.3.210.0090.00916.26
7.3.200.0100.00719.39
7.3.190.0060.01216.32
7.3.180.0160.00016.58
7.3.170.0130.00316.30
7.3.160.0150.00016.25
7.3.130.0090.00915.07
7.3.120.0070.01114.73
7.3.110.0030.01514.85
7.3.100.0060.00615.05
7.3.90.0120.00314.44
7.3.80.0090.00614.55
7.3.70.0070.01014.79
7.3.60.0040.00714.69
7.3.50.0040.00714.89
7.3.40.0000.01314.75
7.3.30.0030.01014.89
7.3.20.0050.00816.61
7.3.10.0030.01016.63
7.3.00.0090.00616.64
7.2.330.0110.00716.75
7.2.320.0090.00916.47
7.2.310.0130.00316.65
7.2.300.0090.00916.78
7.2.290.0070.00916.76
7.2.260.0070.01115.20
7.2.250.0070.01014.66
7.2.240.0100.00314.91
7.2.230.0060.00615.12
7.2.220.0090.00014.87
7.2.210.0030.01314.53
7.2.200.0060.00914.77
7.2.190.0060.00915.10
7.2.180.0040.01215.14
7.2.170.0030.01314.93
7.2.160.0090.00614.99
7.2.150.0000.01417.02
7.2.140.0080.00816.94
7.2.130.0110.00717.09
7.2.120.0070.00716.92
7.2.110.0100.00016.98
7.2.100.0080.00416.82
7.2.90.0060.00616.77
7.2.80.0000.01016.61
7.2.70.0040.00717.02
7.2.60.0030.00916.85
7.2.50.0050.00816.77
7.2.40.0040.00717.03
7.2.30.0110.00716.76
7.2.20.0030.01216.97
7.2.10.0070.00416.65
7.2.00.0060.00818.19
7.1.330.0110.00315.85
7.1.320.0080.00616.09
7.1.310.0000.01315.55
7.1.300.0000.01515.66
7.1.290.0080.00315.77
7.1.280.0000.00815.72
7.1.270.0070.00715.94
7.1.260.0080.00415.86
7.1.250.0070.01015.54
7.1.240.0060.00315.86
7.1.230.0000.00815.83
7.1.220.0060.00915.97
7.1.210.0040.00715.85
7.1.200.0060.00815.79
7.1.190.0030.01015.86
7.1.180.0000.01115.69
7.1.170.0100.00715.61
7.1.160.0070.00315.94
7.1.150.0040.01215.82
7.1.140.0000.01015.62
7.1.130.0060.00315.78
7.1.120.0070.00715.68
7.1.110.0030.01315.67
7.1.100.0040.00516.86
7.1.90.0030.00915.84
7.1.80.0120.00615.96
7.1.70.0120.00516.34
7.1.60.0100.00917.55
7.1.50.0090.00916.46
7.1.40.0060.00615.74
7.1.30.0080.00615.86
7.1.20.0030.00915.90
7.1.10.0110.00315.83
7.1.00.0060.03619.13
7.0.330.0090.00615.55
7.0.320.0000.01515.44
7.0.310.0000.01015.22
7.0.300.0000.01115.63
7.0.290.0060.00615.50
7.0.280.0080.00815.36
7.0.270.0040.01115.37
7.0.260.0100.00715.40
7.0.250.0040.01215.38
7.0.240.0030.00915.65
7.0.230.0110.00415.23
7.0.220.0030.01015.41
7.0.210.0060.01015.46
7.0.200.0050.00716.16
7.0.190.0070.00715.41
7.0.180.0030.01015.41
7.0.170.0040.00715.47
7.0.160.0130.00315.56
7.0.150.0070.00715.43
7.0.140.0070.02518.79
7.0.130.0030.01015.45
7.0.120.0080.00615.40
7.0.110.0090.00015.56
7.0.100.0090.00615.40
7.0.90.0120.00315.55
7.0.80.0030.00715.50
7.0.70.0060.00615.43
7.0.60.0040.03717.62
7.0.50.0080.02616.57
7.0.40.0090.04616.85
7.0.30.0100.03316.92
7.0.20.0130.03316.93
7.0.10.0100.03716.80
7.0.00.0050.04016.91
5.6.400.0040.01114.34
5.6.390.0070.00714.10
5.6.380.0030.00914.34
5.6.370.0030.01014.29
5.6.360.0040.00414.57
5.6.350.0030.00714.57
5.6.340.0090.00614.13
5.6.330.0050.00514.51
5.6.320.0100.00614.34
5.6.310.0030.01314.67
5.6.300.0030.00914.31
5.6.290.0060.00314.67
5.6.280.0060.03917.81
5.6.270.0000.00914.19
5.6.260.0100.00714.43
5.6.250.0040.01114.31
5.6.240.0080.00614.23
5.6.230.0080.00514.38
5.6.220.0100.00314.30
5.6.210.0110.03617.42
5.6.200.0040.02216.33
5.6.190.0080.02417.38
5.6.180.0150.03017.43
5.6.170.0160.04517.60
5.6.160.0100.04517.32
5.6.150.0050.04516.31
5.6.140.0100.03316.34
5.6.130.0070.04516.12
5.6.120.0070.04817.76
5.6.110.0120.04317.66
5.6.100.0070.04817.80
5.6.90.0070.04717.70
5.6.80.0080.04317.30
5.6.70.0030.00614.13
5.6.60.0030.00714.02
5.6.50.0100.00313.82
5.6.40.0030.01014.06
5.6.30.0130.00314.29
5.6.20.0000.01114.38
5.6.10.0070.00714.47
5.6.00.0120.00014.28
5.5.380.0030.00914.18
5.5.370.0000.01414.45
5.5.360.0040.01114.50
5.5.350.0130.04217.28
5.5.340.0070.02516.08
5.5.330.0050.04317.15
5.5.320.0300.02217.29
5.5.310.0230.02117.39
5.5.300.0020.03016.13
5.5.290.0080.04316.08
5.5.280.0020.05117.49
5.5.270.0080.02017.52
5.5.260.0030.04217.63
5.5.250.0100.03917.35
5.5.240.0020.04317.16
5.5.230.0070.00714.31
5.5.220.0060.00614.32
5.5.210.0090.00314.09
5.5.200.0060.00914.01
5.5.190.0060.00614.04
5.5.180.0000.01214.22
5.5.170.0110.00014.23
5.5.160.0030.01614.09
5.5.150.0110.00314.07
5.5.140.0140.00314.02
5.5.130.0040.01114.13
5.5.120.0070.00714.17
5.5.110.0030.01314.21
5.5.100.0080.00414.15
5.5.90.0090.00614.29
5.5.80.0070.00714.18
5.5.70.0030.00814.00
5.5.60.0070.00713.98
5.5.50.0000.01013.98
5.5.40.0000.01114.29
5.5.30.0070.00714.10
5.5.20.0070.00714.36
5.5.10.0070.00314.44
5.5.00.0030.01014.12
5.4.450.0400.03216.47
5.4.440.0150.02516.47
5.4.430.0170.02516.37
5.4.420.0060.03116.51
5.4.410.0120.03016.44
5.4.400.0090.03016.33
5.4.390.0530.02315.98
5.4.380.0480.03216.07
5.4.370.0450.03316.11
5.4.360.0530.02816.16
5.4.350.0520.02716.05
5.4.340.0470.03016.13
5.4.330.0030.01013.52
5.4.320.0500.03316.14
5.4.310.0450.03616.15
5.4.300.0440.03316.16
5.4.290.0620.03716.04
5.4.280.0410.03116.01
5.4.270.0470.02516.04
5.4.260.0430.03016.04
5.4.250.0460.02416.04
5.4.240.0470.03316.04
5.4.230.0470.03016.17
5.4.220.0470.03216.12
5.4.210.0500.02516.13
5.4.200.0420.02915.07
5.4.190.0450.02615.99
5.4.180.0450.03316.15
5.4.170.0460.02316.03
5.4.160.0530.03516.06
5.4.150.0380.03316.13
5.4.140.0380.03214.86
5.4.130.0380.03014.97
5.4.120.0500.02314.90
5.4.110.0430.03014.88
5.4.100.0470.03014.92
5.4.90.0470.02214.91
5.4.80.0400.02814.84
5.4.70.0480.02614.85
5.4.60.0500.02314.88
5.4.50.0470.03214.88
5.4.40.0490.02914.95
5.4.30.0470.02814.96
5.4.20.0380.02814.84
5.4.10.0410.02814.88
5.4.00.0360.03014.60
5.3.290.0700.06314.80
5.3.280.0870.04714.65
5.3.270.0870.04714.68
5.3.260.1100.05714.71
5.3.250.0870.05314.62
5.3.240.1000.04014.59
5.3.230.0930.04714.82
5.3.220.0870.04714.73
5.3.210.0800.05314.69
5.3.200.0770.04714.71
5.3.190.0970.04014.62
5.3.180.0870.08014.61
5.3.170.0930.04314.69
5.3.160.0700.06014.60
5.3.150.0730.05714.58
5.3.140.0830.04714.55
5.3.130.0870.07314.75
5.3.120.0770.06714.71
5.3.110.0930.05014.71
5.3.100.0730.06014.07
5.3.90.0830.05014.14
5.3.80.0830.04714.12
5.3.70.0800.05314.24
5.3.60.0830.05014.05
5.3.50.0870.04714.00
5.3.40.0800.04713.99
5.3.30.0900.03714.13
5.3.20.0800.06013.81
5.3.10.1000.04713.86
5.3.00.1130.04013.76
5.2.170.0730.04311.11
5.2.160.0630.04311.18
5.2.150.0700.04011.20
5.2.140.0630.04311.19
5.2.130.0630.03711.07
5.2.120.0670.03711.13
5.2.110.0630.05011.14
5.2.100.0800.03311.02
5.2.90.0700.04311.15
5.2.80.0730.04711.17
5.2.70.0770.04311.05
5.2.60.0770.04311.08
5.2.50.0670.04010.95
5.2.40.0430.05010.96
5.2.30.0530.04710.93
5.2.20.0730.04310.94
5.2.10.0570.04710.83
5.2.00.0600.04310.75
5.1.60.0470.04010.04
5.1.50.0470.04010.00
5.1.40.0670.03010.11
5.1.30.0530.03710.45
5.1.20.0470.04310.45
5.1.10.0500.03710.04
5.1.00.0900.04010.09
5.0.50.0400.0378.55
5.0.40.0330.0338.42
5.0.30.0400.0538.21
5.0.20.0370.0378.39
5.0.10.0400.0378.18
5.0.00.0400.0378.34
4.4.90.0300.0235.88
4.4.80.0370.0235.90
4.4.70.0270.0205.81
4.4.60.0230.0235.82
4.4.50.0300.0175.93
4.4.40.0270.0405.91
4.4.30.0300.0175.87
4.4.20.0300.0175.92
4.4.10.0300.0235.93
4.4.00.0270.0335.91
4.3.110.0330.0275.84
4.3.100.0330.0235.81
4.3.90.0270.0235.80
4.3.80.0200.0405.79
4.3.70.0300.0175.79
4.3.60.0230.0235.86
4.3.50.0330.0175.89
4.3.40.0230.0335.79
4.3.30.0130.0234.58
4.3.20.0100.0304.54
4.3.10.0130.0234.54
4.3.00.0100.0277.30

preferences:
82.77 ms | 400 KiB | 5 Q