3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arrayoo = [ 0 => [ 0 => [1,2,3], // +1 1 => [4,5] // +1 ], 1 => [ 0 => [ 0 => [6], // +1 1 => 7 ], // +1 1 => [8,9,10] // +1 ] ]; function monkeys($array, &$count) { foreach ($array as $sub) { if (is_array($sub)) { $count++; monkeys($sub, $count); } } return $count; } $count = 0; var_dump(monkeys($arrayoo,$count)); var_dump($count);

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)
8.3.60.0000.02018.43
8.3.50.0070.00718.31
8.3.40.0120.00318.66
8.3.30.0150.00019.11
8.3.20.0000.00720.16
8.3.10.0080.00020.40
8.3.00.0040.00419.13
8.2.180.0110.00416.32
8.2.170.0070.00722.96
8.2.160.0100.00720.39
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0060.00321.04
8.2.110.0170.00421.09
8.2.100.0070.00417.84
8.2.90.0090.00017.63
8.2.80.0030.00617.97
8.2.70.0000.00818.05
8.2.60.0040.00418.02
8.2.50.0060.00318.10
8.2.40.0040.00718.16
8.2.30.0080.00019.32
8.2.20.0000.00817.74
8.2.10.0000.00818.05
8.2.00.0000.00717.72
8.1.280.0100.00625.92
8.1.270.0000.00823.79
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00319.28
8.1.230.0030.00719.15
8.1.220.0040.00417.79
8.1.210.0070.00418.77
8.1.200.0030.00817.00
8.1.190.0110.00317.13
8.1.180.0030.00618.10
8.1.170.0080.00018.66
8.1.160.0000.00721.88
8.1.150.0070.00018.76
8.1.140.0000.00817.44
8.1.130.0030.00317.87
8.1.120.0000.00717.50
8.1.110.0040.00417.43
8.1.100.0000.00717.42
8.1.90.0060.00317.45
8.1.80.0000.00717.34
8.1.70.0030.00317.42
8.1.60.0030.00517.47
8.1.50.0030.00617.45
8.1.40.0040.00417.55
8.1.30.0000.00817.61
8.1.20.0040.00417.68
8.1.10.0000.00817.50
8.1.00.0000.00717.48
8.0.300.0060.00319.77
8.0.290.0040.00416.75
8.0.280.0070.00018.35
8.0.270.0070.00017.27
8.0.260.0030.00317.16
8.0.250.0030.00316.98
8.0.240.0030.00316.96
8.0.230.0000.00816.88
8.0.220.0000.00616.88
8.0.210.0000.00716.91
8.0.200.0060.00017.01
8.0.190.0050.00316.93
8.0.180.0040.00416.82
8.0.170.0040.00416.88
8.0.160.0040.00316.70
8.0.150.0000.00816.75
8.0.140.0040.00316.74
8.0.130.0030.00313.36
8.0.120.0000.00916.87
8.0.110.0020.00516.91
8.0.100.0030.00516.81
8.0.90.0040.00416.80
8.0.80.0040.01116.86
8.0.70.0000.00716.92
8.0.60.0070.00016.93
8.0.50.0050.00316.70
8.0.30.0100.01017.02
8.0.20.0070.01217.40
8.0.10.0040.00417.04
8.0.00.0090.00916.83
7.4.330.0000.00515.00
7.4.320.0060.00016.42
7.4.300.0030.00316.64
7.4.290.0000.00716.50
7.4.280.0030.00516.54
7.4.270.0080.00016.65
7.4.260.0000.00716.53
7.4.250.0030.00516.37
7.4.240.0040.00416.45
7.4.230.0030.00316.69
7.4.220.0110.00716.36
7.4.210.0160.00316.52
7.4.200.0070.00016.50
7.4.160.0120.00616.49
7.4.150.0100.01017.40
7.4.140.0180.00517.86
7.4.130.0080.00816.57
7.4.120.0100.00716.60
7.4.110.0070.01016.55
7.4.100.0040.01516.76
7.4.90.0130.00416.44
7.4.80.0100.00719.39
7.4.70.0080.01116.53
7.4.60.0100.00716.48
7.4.50.0030.00516.56
7.4.40.0110.00616.61
7.4.30.0080.00816.58
7.4.00.0040.01214.88
7.3.330.0030.00313.27
7.3.320.0030.00313.09
7.3.310.0000.00716.25
7.3.300.0040.00416.12
7.3.290.0100.00416.31
7.3.280.0050.00916.29
7.3.270.0120.01217.40
7.3.260.0150.00316.31
7.3.250.0100.00816.42
7.3.240.0060.01516.29
7.3.230.0030.01316.52
7.3.210.0070.01016.32
7.3.200.0060.01219.39
7.3.190.0030.01616.38
7.3.180.0120.00316.46
7.3.170.0040.01216.29
7.3.160.0090.00916.29
7.3.00.0000.01416.43
7.2.330.0100.00716.73
7.2.320.0100.00716.75
7.2.310.0120.01216.62
7.2.300.0060.01016.61
7.2.290.0060.01216.63
7.2.130.0000.01316.81
7.2.120.0060.00916.53
7.2.110.0000.01416.77
7.2.100.0030.01016.58
7.2.90.0110.00016.85
7.2.80.0120.00316.64
7.2.70.0000.01216.85
7.2.60.0100.00716.77
7.2.50.0060.00916.76
7.2.40.0090.00017.00
7.2.30.0040.00816.89
7.2.20.0060.00916.73
7.2.10.0090.00916.71
7.2.00.0060.00917.99
7.1.250.0030.01015.49
7.1.240.0000.00715.59
7.1.230.0030.00715.63
7.1.220.0060.00615.63
7.1.210.0030.00615.55
7.1.200.0110.00315.79
7.1.190.0110.00015.32
7.1.180.0070.00715.79
7.1.170.0070.00715.65
7.1.160.0090.00315.73
7.1.150.0140.00315.66
7.1.140.0040.01115.45
7.1.130.0080.00815.90
7.1.120.0110.00415.37
7.1.110.0100.00715.72
7.1.100.0080.00516.86
7.1.90.0080.00615.64
7.1.80.0030.01015.70
7.1.70.0080.00316.50
7.1.60.0090.00517.67
7.1.50.0090.00416.29
7.1.40.0120.00615.71
7.1.30.0030.01015.53
7.1.20.0030.00415.68
7.1.10.0060.00915.71
7.1.00.0040.04219.05
7.0.330.0070.00715.10
7.0.320.0060.00615.05
7.0.310.0030.00615.23
7.0.300.0070.00415.07
7.0.290.0040.00715.21
7.0.280.0060.01015.32
7.0.270.0050.00515.40
7.0.260.0110.00715.37
7.0.250.0110.00415.30
7.0.240.0170.00015.41
7.0.230.0110.00415.23
7.0.220.0060.01215.44
7.0.210.0040.00815.50
7.0.200.0050.00515.89
7.0.190.0100.00715.44
7.0.180.0060.00615.12
7.0.170.0130.00315.41
7.0.160.0070.01015.47
7.0.150.0140.00015.41
7.0.140.0020.04218.70
7.0.130.0030.01015.20
7.0.120.0030.01015.36
7.0.110.0070.00715.47
7.0.100.0140.00015.39
7.0.90.0100.00315.34
7.0.80.0070.00715.64
7.0.70.0070.00715.24
7.0.60.0090.04117.67
7.0.50.0150.03016.54
7.0.40.0050.03516.81
7.0.30.0350.03516.65
7.0.20.0120.02216.48
7.0.10.0000.03616.73
7.0.00.0100.04516.66
5.6.380.0060.00614.20
5.6.370.0140.00014.03
5.6.360.0070.00714.17
5.6.350.0070.00314.48
5.6.340.0040.00414.32
5.6.330.0040.00814.18
5.6.320.0040.00414.48
5.6.310.0070.00314.27
5.6.300.0000.01414.42
5.6.290.0060.00614.14
5.6.280.0030.04217.63
5.6.270.0110.00414.01
5.6.260.0060.00314.02
5.6.250.0090.00314.20
5.6.240.0060.00614.28
5.6.230.0000.01114.22
5.6.220.0000.00814.12
5.6.210.0090.02617.25
5.6.200.0120.02816.17
5.6.190.0020.05117.48
5.6.180.0120.03617.26
5.6.170.0180.04317.20
5.6.160.0050.04017.33
5.6.150.0070.02216.33
5.6.140.0080.02316.19
5.6.130.0070.02516.11
5.6.120.0120.03517.67
5.6.110.0050.02917.42
5.6.100.0070.04717.58
5.6.90.0050.04717.54
5.6.80.0100.04117.39
5.6.70.1210.03117.35
5.6.60.0000.00914.00
5.6.50.0070.01013.97
5.6.40.0040.00713.96
5.6.30.0060.00914.05
5.6.20.0110.00414.16
5.6.10.0030.00314.36
5.6.00.0040.01114.16
5.5.380.0040.00411.04
5.5.370.0050.00311.13
5.5.360.0000.00811.13
5.5.350.0130.03915.65
5.5.340.0100.04014.55
5.5.330.0050.02315.79
5.5.320.0150.02515.70
5.5.310.0100.02115.58
5.5.300.0100.03814.58
5.5.290.0030.02714.25
5.5.280.0050.02515.84
5.5.270.0120.03515.92
5.5.260.0070.02515.96
5.5.250.0070.02715.57
5.5.240.0120.04215.45
5.5.230.0070.00210.70
5.5.220.0000.01010.96
5.5.210.0050.00310.93
5.5.200.0060.00011.03
5.5.190.0000.01011.06
5.5.180.0040.00711.03
5.5.170.0060.00010.91
5.5.160.0030.00611.20
5.5.150.0070.00311.07
5.5.140.0070.00011.16
5.5.130.0110.00310.84
5.5.120.0000.01210.46
5.5.110.0060.00810.98
5.5.100.0030.00710.93
5.5.90.0090.00311.03
5.5.80.0080.00310.63
5.5.70.0040.00710.70
5.5.60.0000.01010.99
5.5.50.0000.00610.75
5.5.40.0050.00511.05
5.5.30.0070.00411.04
5.5.20.0000.01011.14
5.5.10.0030.00710.84
5.5.00.0030.00711.07
5.4.450.0120.02815.04
5.4.440.0320.03215.13
5.4.430.0230.02615.11
5.4.420.0390.01915.12
5.4.410.0340.02115.02
5.4.400.0150.02314.81
5.4.390.0200.02214.79
5.4.380.0200.02515.02
5.4.370.0160.02814.64
5.4.360.0240.03214.68
5.4.350.0180.02814.85
5.4.340.0170.03714.77
5.4.330.0040.00810.93
5.4.320.0040.02411.68
5.4.310.0090.02011.77
5.4.300.0070.02811.73
5.4.290.0070.02511.89
5.4.280.0030.02311.65
5.4.270.0070.02011.75
5.4.260.0070.02611.55
5.4.250.0080.02111.79
5.4.240.0050.02711.64
5.4.230.0020.03111.50
5.4.220.0060.02811.51
5.4.210.0080.02011.59
5.4.200.0080.02011.58
5.4.190.0070.02211.66
5.4.180.0060.02611.52
5.4.170.0080.02411.68
5.4.160.0060.02411.48
5.4.150.0090.01911.58
5.4.140.0050.02311.38
5.4.130.0080.02611.47
5.4.120.0070.02311.56
5.4.110.0070.02611.39
5.4.100.0080.02011.27
5.4.90.0090.02111.48
5.4.80.0060.02111.48
5.4.70.0040.02211.39
5.4.60.0070.01811.41
5.4.50.0070.01911.43
5.4.40.0070.01911.34
5.4.30.0040.02311.42
5.4.20.0050.02211.31
5.4.10.0030.02111.42
5.4.00.0020.02511.02
5.3.290.0060.02111.54
5.3.280.0060.02211.40
5.3.270.0050.02311.39
5.3.260.0060.02111.46
5.3.250.0040.02511.48
5.3.240.0050.02211.39
5.3.230.0040.02611.43
5.3.220.0070.02111.41
5.3.210.0080.02011.38
5.3.200.0040.02511.40
5.3.190.0030.02311.47
5.3.180.0040.02111.49
5.3.170.0040.02311.53
5.3.160.0050.02211.40
5.3.150.0060.02411.37
5.3.140.0080.01911.47
5.3.130.0060.02211.36
5.3.120.0060.02211.45
5.3.110.0040.02411.46
5.3.100.0060.02211.17
5.3.90.0080.02511.14
5.3.80.0040.02611.09
5.3.70.0060.02111.10
5.3.60.0050.02211.12
5.3.50.0050.01911.00
5.3.40.0050.02011.07
5.3.30.0060.02011.05
5.3.20.0050.01810.91
5.3.10.0040.02010.78
5.3.00.0050.02010.80
5.2.170.0030.0209.30
5.2.160.0050.0179.30
5.2.150.0040.0179.30
5.2.140.0030.0199.29
5.2.130.0050.0179.28
5.2.120.0020.0219.28
5.2.110.0050.0169.28
5.2.100.0050.0209.28
5.2.90.0050.0209.28
5.2.80.0050.0169.28
5.2.70.0050.0179.28
5.2.60.0060.0179.25
5.2.50.0070.0179.24
5.2.40.0050.0159.22
5.2.30.0040.0179.21
5.2.20.0060.0149.21
5.2.10.0080.0139.17
5.2.00.0060.0149.10
5.1.60.0020.0148.74
5.1.50.0030.0188.74
5.1.40.0050.0158.73
5.1.30.0040.0168.91
5.1.20.0070.0148.92
5.1.10.0020.0168.78
5.1.00.0070.0138.78
5.0.50.0040.0128.02
5.0.40.0040.0127.95
5.0.30.0010.0197.85
5.0.20.0060.0107.84
5.0.10.0060.0097.83
5.0.00.0040.0177.82
4.4.90.0040.0097.10
4.4.80.0020.0107.09
4.4.70.0020.0127.09
4.4.60.0010.0107.08
4.4.50.0020.0107.09
4.4.40.0040.0127.06
4.4.30.0030.0097.09
4.4.20.0030.0097.13
4.4.10.0020.0117.13
4.4.00.0020.0167.09
4.3.110.0050.0077.04
4.3.100.0030.0097.04
4.3.90.0010.0127.02
4.3.80.0010.0167.00
4.3.70.0020.0117.02
4.3.60.0030.0097.02
4.3.50.0030.0097.02
4.3.40.0030.0146.97
4.3.30.0000.0156.35
4.3.20.0040.0086.33
4.3.10.0020.0116.32
4.3.00.0030.01111.68

preferences:
54 ms | 400 KiB | 5 Q