3v4l.org

run code in 300+ PHP versions simultaneously
<?php function group($cond, $arr) { if (!$arr) return []; $e = array_shift($arr); $g = [$e]; while($cond($e, reset($arr))) { $g[] = array_shift($arr); } return array_merge([$g], group($cond, $arr)); } function it($m,$p){echo ($p?'OK':'NO')." It $m\n";} function eq($a,$b) {return $a==$b;} //echo it ('groups', group('eq', [1,5,5,6,6,6,7,9]) == [[1],[5,5],[6,6,6],[7],[9]]); it('groups elements recursively', group(function ($a, $b) { return $a === $b; }, [1, 1, 2, 1]) === [[1, 1], [2], [1]]);

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)
8.3.70.0110.00718.43
8.3.60.0200.00018.30
8.3.50.0110.01221.34
8.3.40.0180.00318.88
8.3.30.0090.00619.19
8.3.20.0150.00320.29
8.3.10.0180.00023.61
8.3.00.0040.00419.50
8.2.180.0140.00016.37
8.2.170.0130.00722.96
8.2.160.0040.01120.43
8.2.150.0130.00624.18
8.2.140.0090.00024.66
8.2.130.0110.00626.16
8.2.120.0080.00322.23
8.2.110.0080.00020.38
8.2.100.0040.00718.22
8.2.90.0080.00019.21
8.2.80.0030.00517.97
8.2.70.0030.00517.50
8.2.60.0000.00817.93
8.2.50.0000.00918.07
8.2.40.0000.00819.89
8.2.30.0050.00318.12
8.2.20.0080.00017.75
8.2.10.0040.00418.18
8.2.00.0000.00717.60
8.1.280.0140.00725.92
8.1.270.0060.00923.96
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.76
8.1.230.0070.00419.15
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0030.00617.23
8.1.190.0030.00517.10
8.1.180.0000.00718.10
8.1.170.0070.00418.61
8.1.160.0000.00822.02
8.1.150.0070.00018.89
8.1.140.0000.00817.32
8.1.130.0030.00317.72
8.1.120.0000.00717.37
8.1.110.0040.00417.41
8.1.100.0070.00017.52
8.1.90.0050.00317.48
8.1.80.0020.00517.50
8.1.70.0070.00017.38
8.1.60.0000.00817.55
8.1.50.0060.00317.53
8.1.40.0000.00817.45
8.1.30.0040.00417.60
8.1.20.0040.00417.70
8.1.10.0050.00217.61
8.1.00.0050.00317.56
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0000.00718.42
8.0.270.0000.00717.27
8.0.260.0060.00017.15
8.0.250.0000.00816.95
8.0.240.0030.00316.86
8.0.230.0000.00816.91
8.0.220.0000.00616.89
8.0.210.0030.00316.93
8.0.200.0030.00316.88
8.0.190.0040.00416.91
8.0.180.0040.00416.93
8.0.170.0030.00616.91
8.0.160.0000.00816.99
8.0.150.0070.00016.71
8.0.140.0000.00716.85
8.0.130.0050.00013.35
8.0.120.0070.00016.79
8.0.110.0000.00816.80
8.0.100.0040.00416.83
8.0.90.0000.00716.75
8.0.80.0150.00616.86
8.0.70.0000.00716.95
8.0.60.0040.00416.69
8.0.50.0030.00516.75
8.0.30.0120.01117.06
8.0.20.0120.00917.40
8.0.10.0000.00817.00
8.0.00.0040.01416.65
7.4.330.0000.00515.11
7.4.320.0030.00616.53
7.4.300.0030.00316.46
7.4.290.0030.00316.51
7.4.280.0000.00716.39
7.4.270.0040.00416.51
7.4.260.0040.00416.47
7.4.250.0000.00716.52
7.4.240.0070.00016.55
7.4.230.0000.00716.32
7.4.220.0140.00516.68
7.4.210.0100.00316.61
7.4.200.0030.00316.59
7.4.160.0080.00816.54
7.4.150.0140.00417.40
7.4.140.0130.00717.86
7.4.130.0090.00816.54
7.4.120.0060.01216.41
7.4.110.0120.00616.43
7.4.100.0110.00716.46
7.4.90.0160.00716.61
7.4.80.0190.00319.39
7.4.70.0090.00916.56
7.4.60.0090.00616.53
7.4.50.0000.00416.49
7.4.40.0070.01016.66
7.4.30.0160.00416.58
7.4.00.0080.00714.95
7.3.330.0020.00213.31
7.3.320.0000.00513.23
7.3.310.0000.00716.36
7.3.300.0050.00316.21
7.3.290.0050.01116.35
7.3.280.0070.01016.33
7.3.270.0000.01717.40
7.3.260.0070.01116.59
7.3.250.0110.00616.57
7.3.240.0100.00616.57
7.3.230.0080.00816.61
7.3.210.0040.01416.56
7.3.200.0060.01019.39
7.3.190.0070.01016.65
7.3.180.0130.00316.36
7.3.170.0060.01216.27
7.3.160.0060.01016.55
7.3.120.0060.01114.66
7.3.110.0050.01114.84
7.3.100.0090.00614.93
7.3.90.0030.01014.71
7.3.80.0040.01014.84
7.3.70.0070.00914.90
7.3.60.0110.00314.65
7.3.50.0070.00614.80
7.3.40.0040.00714.76
7.3.30.0020.01014.79
7.3.20.0050.01016.53
7.3.10.0090.00516.63
7.3.00.0060.00916.86
7.2.330.0070.01016.52
7.2.320.0090.00916.50
7.2.310.0060.01616.59
7.2.300.0070.01016.92
7.2.290.0070.01516.84
7.2.250.0070.01315.03
7.2.240.0050.01314.88
7.2.230.0040.01015.15
7.2.220.0020.01214.91
7.2.210.0070.00614.94
7.2.200.0070.00815.06
7.2.190.0040.00914.77
7.2.180.0050.00815.07
7.2.170.0010.01115.04
7.2.130.0070.00317.13
7.2.120.0070.00716.71
7.2.110.0130.00716.84
7.2.100.0120.00316.68
7.2.90.0030.01016.95
7.2.80.0100.00716.64
7.2.70.0100.00316.98
7.2.60.0070.00416.98
7.2.50.0000.01216.95
7.2.40.0070.00717.09
7.2.30.0100.00316.87
7.2.20.0030.00916.92
7.2.10.0030.01017.07
7.2.00.0060.00818.06
7.1.330.0050.00915.90
7.1.320.0050.00915.71
7.1.310.0060.00815.63
7.1.300.0080.00615.60
7.1.290.0070.01015.72
7.1.280.0070.00715.73
7.1.270.0060.00715.81
7.1.260.0040.01015.80
7.1.250.0030.01215.96
7.1.240.0070.00715.58
7.1.230.0150.00015.97
7.1.220.0040.00815.94
7.1.210.0030.01015.79
7.1.200.0040.00715.53
7.1.190.0040.00815.96
7.1.180.0030.00915.76
7.1.170.0100.00315.88
7.1.160.0040.01115.71
7.1.150.0000.01115.71
7.1.140.0060.00315.75
7.1.130.0040.00415.79
7.1.120.0060.00615.93
7.1.110.0060.01016.00
7.1.100.0070.00716.90
7.1.90.0130.00015.88
7.1.80.0120.00315.99
7.1.70.0000.00916.47
7.1.60.0050.01317.39
7.1.50.0110.00816.48
7.1.40.0080.00315.77
7.1.30.0110.00415.86
7.1.20.0100.00315.91
7.1.10.0000.01415.75
7.1.00.0050.04119.06
7.0.330.0070.00715.38
7.0.320.0000.00815.50
7.0.310.0040.00715.39
7.0.300.0120.00315.29
7.0.290.0070.00715.46
7.0.280.0060.00615.35
7.0.270.0000.01315.19
7.0.260.0000.01215.45
7.0.250.0000.00815.28
7.0.240.0090.00315.51
7.0.230.0030.01015.47
7.0.220.0040.00715.67
7.0.210.0060.00615.50
7.0.200.0030.01016.17
7.0.190.0070.00715.37
7.0.180.0050.00515.56
7.0.170.0040.00415.63
7.0.160.0000.00815.52
7.0.150.0080.00315.29
7.0.140.0020.04418.71
7.0.130.0030.00515.54
7.0.120.0070.00715.57
7.0.110.0180.04017.65
7.0.100.0270.02017.78
7.0.90.0240.02717.69
7.0.80.0280.03517.71
7.0.70.0420.04117.59
7.0.60.0320.04217.72
7.0.50.0330.04317.74
7.0.40.0090.04016.62
7.0.30.0070.02816.62
7.0.20.0070.04016.51
7.0.10.0100.04116.56
7.0.00.0100.02816.55
5.6.380.0070.00714.49
5.6.370.0000.00914.41
5.6.360.0030.00614.42
5.6.350.0070.00714.48
5.6.340.0000.01414.48
5.6.330.0040.01114.32
5.6.320.0070.01014.46
5.6.310.0070.01014.31
5.6.300.0080.00414.61
5.6.290.0100.00314.32
5.6.280.0070.04017.53
5.6.270.0000.01114.48
5.6.260.0050.02717.60
5.6.250.0040.02717.62
5.6.240.0020.03017.50
5.6.230.0050.04217.53
5.6.220.0070.03817.54
5.6.210.0050.04217.53
5.6.200.0030.03717.67
5.6.190.0100.03317.66
5.6.180.0080.03717.60
5.6.170.0080.04117.50
5.6.160.0070.02217.55
5.6.150.0110.03217.67
5.6.140.0090.04217.52
5.6.130.0080.02317.67
5.6.120.0080.04017.50
5.6.110.0050.03717.69
5.6.100.0100.03817.51
5.6.90.0110.03517.52
5.6.80.0050.03517.36
5.6.70.0060.03517.10
5.6.60.0130.03316.96
5.6.50.0070.04217.04
5.6.40.0100.03817.10
5.6.30.0110.04617.14
5.6.20.0030.04317.01
5.6.10.0070.02017.16
5.6.00.0030.04517.28
5.5.380.0020.04314.37
5.5.370.0060.02314.44
5.5.360.0050.04514.54
5.5.350.0090.02514.49
5.5.340.0070.03614.55
5.5.330.0020.04014.70
5.5.320.0050.03814.55
5.5.310.0050.02014.77
5.5.300.0080.02214.64
5.5.290.0050.04814.70
5.5.280.0030.04514.59
5.5.270.0050.02714.73
5.5.260.0070.03814.67
5.5.250.0060.02814.55
5.5.240.0080.03814.34
5.5.230.0040.03514.35
5.5.220.0050.03614.33
5.5.210.0110.03514.24
5.5.200.0060.03914.30
5.5.190.0050.04214.25
5.5.180.0060.02814.31
5.5.170.0030.00711.18
5.5.160.0070.03714.31
5.5.150.0070.04214.25
5.5.140.0020.04014.28
5.5.130.0060.02314.36
5.5.120.0050.04314.23
5.5.110.0020.04814.38
5.5.100.0030.03814.30
5.5.90.0050.03714.41
5.5.80.0070.03914.29
5.5.70.0050.03414.33
5.5.60.0030.04014.34
5.5.50.0050.04214.39
5.5.40.0130.03814.26
5.5.30.0130.03514.36
5.5.20.0070.03714.17
5.5.10.0040.04314.26
5.5.00.0050.03714.37
5.4.450.0070.04215.27
5.4.440.0070.04015.26
5.4.430.0030.04415.34
5.4.420.0020.02815.52
5.4.410.0080.03015.36
5.4.400.0130.03015.16
5.4.390.0030.04515.16
5.4.380.0050.02415.10
5.4.370.0080.03815.17
5.4.360.0070.04215.24
5.4.350.0020.02515.08
5.4.340.0050.04015.09
5.4.330.0000.00711.18
5.4.320.0100.03515.12
5.4.310.0050.03715.33
5.4.300.0080.03615.21
5.4.290.0030.04215.27
5.4.280.0070.03715.18
5.4.270.0030.04115.21
5.4.260.0090.03715.07
5.4.250.0050.03915.25
5.4.240.0050.01915.18
5.4.230.0070.03515.13
5.4.220.0020.02515.17
5.4.210.0050.04115.10
5.4.200.0060.04015.36
5.4.190.0090.03915.17
5.4.180.0050.02315.09
5.4.170.0020.04415.24
5.4.160.0100.02315.22
5.4.150.0030.03815.09
5.4.140.0050.03813.83
5.4.130.0030.03913.88
5.4.120.0020.04313.89
5.4.110.0000.04213.89
5.4.100.0050.04013.77
5.4.90.0030.04013.90
5.4.80.0050.03913.87
5.4.70.0100.03213.76
5.4.60.0040.02513.77
5.4.50.0070.03513.75
5.4.40.0030.04013.90
5.4.30.0080.03113.85
5.4.20.0050.03813.85
5.4.10.0020.03513.78
5.4.00.0050.03813.45
5.3.290.0020.03912.90
5.3.280.0000.04412.88
5.3.270.0070.04013.01
5.3.260.0070.03812.91
5.3.250.0060.03513.01
5.3.240.0080.04013.01
5.3.230.0050.04012.95
5.3.220.0090.02212.95
5.3.210.0070.03812.88
5.3.200.0030.03812.91
5.3.190.0050.03512.87
5.3.180.0030.03912.94
5.3.170.0070.03512.89
5.3.160.0080.03512.87
5.3.150.0030.03612.88
5.3.140.0050.02312.88
5.3.130.0080.03712.93
5.3.120.0050.04212.91
5.3.110.0030.03812.79
5.3.100.0050.03312.62
5.3.90.0040.03012.62
5.3.80.0020.02612.66
5.3.70.0060.03712.59
5.3.60.0110.02412.70
5.3.50.0090.03612.63
5.3.40.0100.03612.62
5.3.30.0060.03512.54
5.3.20.0030.02512.43
5.3.10.0050.03812.41
5.3.00.0030.04212.44
5.2.170.0050.03311.49
5.2.160.0060.02811.49
5.2.150.0030.03211.49
5.2.140.0080.02311.49
5.2.130.0050.02911.49
5.2.120.0010.02511.49
5.2.110.0020.02811.49
5.2.100.0020.03211.49
5.2.90.0030.03311.49
5.2.80.0060.03311.49
5.2.70.0030.03611.49
5.2.60.0020.02511.49
5.2.50.0020.02911.49
5.2.40.0020.03411.49
5.2.30.0050.03111.49
5.2.20.0100.02811.49
5.2.10.0010.01811.49
5.2.00.0040.02211.49
5.1.60.0070.02711.49
5.1.50.0020.03111.49
5.1.40.0000.02311.49
5.1.30.0080.01811.49
5.1.20.0020.02811.49
5.1.10.0100.01211.49
5.1.00.0020.02811.49
5.0.50.0040.02011.49
5.0.40.0020.01611.49
5.0.30.0050.01711.49
5.0.20.0060.01611.49
5.0.10.0040.02211.49
5.0.00.0020.03311.49
4.4.90.0020.01511.49
4.4.80.0030.01711.49
4.4.70.0060.01611.49
4.4.60.0030.01011.49
4.4.50.0020.01411.49
4.4.40.0050.01211.49
4.4.30.0030.01511.49
4.4.20.0020.01711.49
4.4.10.0020.01511.49
4.4.00.0020.03011.49
4.3.110.0030.00811.49
4.3.100.0000.02111.49
4.3.90.0020.01511.49
4.3.80.0030.02911.49
4.3.70.0100.01211.49
4.3.60.0020.01811.49
4.3.50.0020.01511.49
4.3.40.0040.02511.49
4.3.30.0010.02011.49
4.3.20.0030.01811.49
4.3.10.0020.02011.49
4.3.00.0020.02011.49

preferences:
42.15 ms | 401 KiB | 5 Q