3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array=Array ( "21" => Array ( "0" => 3.5, "65" => Array ( "0" => 44.125 ), "150" => Array ( "0" => 15.25 ), "151" => Array ( "0" => 17.333333333333 ) ), "23" => Array ( "0" => 0, "166" => Array ( "0" => 26 ), "172" => Array ( "0" =>0 ), "182" => Array ( "0" => 20.333333333333 ), "183" => Array ( "0" => 24.125 ) ) ); $count1 = 0;$sum=0; $count2 = 0;$sum2=0; foreach ($array as $key3 => $value3) { if($key3 == "21") { foreach ($value3 as $key => $value) { if (strpos($key, '0') === 0) { $count1++;$sum=$sum+$value; } if(is_array($value)) { foreach($value as $key2=>$value2) { if(strpos($key2,'0') === 0) { $count1++ ;$sum=$sum+$value2; } } } } } if($key3 == "23") { foreach ($value3 as $key => $value) { if (strpos($key, '0') === 0) { $count2++;$sum2=$sum2+$value; } if(is_array($value)) { foreach($value as $key2=>$value2) { if(strpos($key2,'0') === 0) { $count2++; $sum2=$sum2+$value2; } } } } } } $array[21][0] = ($sum/$count1); $array[23][0] = ($sum2/$count2); print_r($array); echo $catCount = count(preg_grep("/^0+$/", array_keys(get_object_vars($array))));

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)
8.3.60.0070.01418.81
8.3.50.0120.00521.15
8.3.40.0150.00618.82
8.3.30.0110.00719.09
8.3.20.0000.00820.29
8.3.10.0050.00322.05
8.3.00.0080.00022.40
8.2.180.0090.00616.75
8.2.170.0090.00622.96
8.2.160.0030.01020.35
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0090.00626.16
8.2.120.0030.00519.66
8.2.110.0050.00520.53
8.2.100.0070.00319.34
8.2.90.0000.00819.43
8.2.80.0090.00018.04
8.2.70.0040.00717.75
8.2.60.0050.00318.16
8.2.50.0060.00318.07
8.2.40.0040.00418.16
8.2.30.0040.00418.02
8.2.20.0040.00417.80
8.2.10.0060.00317.73
8.2.00.0050.00319.46
8.1.280.0110.00725.92
8.1.270.0080.00020.23
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.92
8.1.230.0040.00718.97
8.1.220.0040.00417.79
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00817.40
8.1.180.0040.00418.73
8.1.170.0050.00318.64
8.1.160.0040.00422.19
8.1.150.0040.00418.67
8.1.140.0070.00017.50
8.1.130.0070.00017.68
8.1.120.0070.00017.48
8.1.110.0040.00417.41
8.1.100.0000.00717.39
8.1.90.0000.00717.36
8.1.80.0040.00417.48
8.1.70.0030.00317.42
8.1.60.0040.00417.57
8.1.50.0050.00317.57
8.1.40.0060.00317.52
8.1.30.0060.00317.66
8.1.20.0030.00617.61
8.1.10.0030.00617.54
8.1.00.0040.00417.59
8.0.300.0040.00418.77
8.0.290.0060.00316.93
8.0.280.0070.00018.53
8.0.270.0000.00717.27
8.0.260.0070.00016.80
8.0.250.0000.00716.93
8.0.240.0000.00816.99
8.0.230.0040.00417.03
8.0.220.0070.00016.84
8.0.210.0000.00717.04
8.0.200.0000.00716.89
8.0.190.0030.00617.06
8.0.180.0000.00817.04
8.0.170.0000.00716.96
8.0.160.0060.00316.84
8.0.150.0080.00016.78
8.0.140.0000.00716.88
8.0.130.0000.00513.36
8.0.120.0020.00516.77
8.0.110.0040.00416.87
8.0.100.0020.00516.95
8.0.90.0000.00716.92
8.0.80.0030.01316.98
8.0.70.0050.00316.84
8.0.60.0040.00416.85
8.0.50.0070.00016.82
8.0.30.0100.01017.10
8.0.20.0110.00817.40
8.0.10.0000.00817.09
8.0.00.0100.00716.98
7.4.330.0030.00315.00
7.4.320.0030.00316.46
7.4.300.0030.00316.52
7.4.290.0070.00016.62
7.4.280.0070.00016.50
7.4.270.0030.00316.54
7.4.260.0000.00716.51
7.4.250.0040.00416.53
7.4.240.0060.00216.52
7.4.230.0000.00716.43
7.4.220.0090.00916.64
7.4.210.0080.00916.61
7.4.200.0070.00016.45
7.4.190.0030.00316.38
7.4.160.0060.00916.65
7.4.150.0030.01317.40
7.4.140.0110.00817.86
7.4.130.0050.01216.48
7.4.120.0130.00316.57
7.4.110.0090.00916.46
7.4.100.0160.01216.58
7.4.90.0120.01216.67
7.4.80.0070.01319.39
7.4.70.0060.01116.41
7.4.60.0120.00616.75
7.4.50.0000.00816.43
7.4.40.0120.00422.77
7.4.30.0090.00616.71
7.4.00.0000.01715.03
7.3.330.0000.00513.21
7.3.320.0030.00413.12
7.3.310.0000.00716.37
7.3.300.0000.00716.43
7.3.290.0120.00916.37
7.3.280.0050.01216.49
7.3.270.0120.00617.40
7.3.260.0130.00316.46
7.3.250.0100.01216.52
7.3.240.0090.00916.70
7.3.230.0140.00516.58
7.3.210.0150.00316.64
7.3.200.0150.00319.39
7.3.190.0000.01516.55
7.3.180.0070.01016.42
7.3.170.0090.00916.66
7.3.160.0120.00316.57
7.3.120.0060.00914.86
7.2.330.0070.01116.71
7.2.320.0140.00916.83
7.2.310.0130.00516.36
7.2.300.0090.01516.70
7.2.290.0080.00816.41
7.2.60.0030.01016.98
7.2.00.0000.01019.57
7.1.200.0060.00915.56
7.1.100.0000.00818.10
7.1.70.0040.00417.26
7.1.60.0130.01019.82
7.1.50.0110.01134.72
7.1.00.0000.03722.46
7.0.200.0000.01016.77
7.0.140.0070.06722.00
7.0.60.0030.05019.96
7.0.50.0170.03717.96
7.0.40.0130.06720.14
7.0.30.0230.04720.04
7.0.20.0170.05020.15
7.0.10.0270.09320.16
7.0.00.0100.04720.20
5.6.280.0000.07320.82
5.6.210.0030.06020.76
5.6.200.0100.06318.21
5.6.190.0070.09020.51
5.6.180.3430.04720.39
5.6.170.0270.07320.62
5.6.160.0170.05020.57
5.6.150.0070.08018.25
5.6.140.0130.06718.22
5.6.130.0070.08718.16
5.6.120.0100.07321.00
5.6.110.0070.03721.09
5.6.100.0100.06321.05
5.6.90.0070.09320.98
5.6.80.0130.07020.38
5.6.70.0270.03020.40
5.5.350.0130.06320.43
5.5.340.0030.07718.05
5.5.330.0200.07020.21
5.5.320.0330.07320.27
5.5.310.0170.04720.34
5.5.300.0070.05017.98
5.5.290.0030.08717.93
5.5.280.0070.04020.78
5.5.270.0070.06720.98
5.5.260.0100.06720.98
5.5.250.0200.08320.54
5.5.240.0000.05720.26
5.4.450.0730.06319.48
5.4.440.0570.06319.21
5.4.430.0770.06319.57
5.4.420.0230.06319.57
5.4.410.0100.05719.34
5.4.400.0330.05718.84
5.4.390.0470.05018.42
5.4.380.0330.05318.73
5.4.370.0170.04718.79
5.4.360.0170.05018.51
5.4.350.0040.04612.02
5.4.340.0100.03412.02
5.4.320.0100.03612.50
5.4.310.0140.05412.50
5.4.300.0060.03612.50
5.4.290.0070.03812.50
5.4.280.0030.03812.39
5.4.270.0100.05012.39
5.4.260.0120.03812.39
5.4.250.0000.06318.75
5.4.240.0070.05718.90
5.4.230.0070.05718.70
5.4.220.0100.08318.85
5.4.210.0200.07018.74
5.4.200.0130.04718.67
5.4.190.0100.05318.93
5.4.180.0030.05718.70
5.4.170.0170.05018.89
5.4.160.0130.04718.91
5.4.150.0170.04318.88
5.4.140.0070.08016.55
5.4.130.0170.06016.48
5.4.120.0070.04716.50
5.4.110.0130.04716.50
5.4.100.0070.05316.57
5.4.90.0070.05016.44
5.4.80.0030.05016.33
5.4.70.0030.05016.46
5.4.60.0030.07016.41
5.4.50.0070.04716.42
5.4.40.0030.07016.32
5.4.30.0030.05316.32
5.4.20.0030.05316.51
5.4.10.0130.07316.24
5.4.00.0170.06015.92
5.3.290.0030.04212.80
5.3.280.0070.05014.43
5.3.270.0100.05014.70
5.3.260.0170.04314.62
5.3.250.0100.05714.70
5.3.240.0130.05014.61
5.3.230.0170.06014.59
5.3.220.0030.05714.58
5.3.210.0070.06714.71
5.3.200.0070.05014.80
5.3.190.0100.05014.48
5.3.180.0070.06014.65
5.3.170.0100.05014.64
5.3.160.0100.07014.66
5.3.150.0170.04714.74
5.3.140.0170.04014.57
5.3.130.0070.05314.57
5.3.120.0170.05014.56
5.3.110.0100.05314.63
5.3.100.0070.06314.18
5.3.90.0030.07713.93
5.3.80.0200.04014.10
5.3.70.0030.05314.25
5.3.60.0070.05714.09
5.3.50.0130.05014.05
5.3.40.0030.05713.95
5.3.30.0130.04713.91
5.3.20.0070.05013.86
5.3.10.0100.04713.49
5.3.00.0200.05013.63
5.2.170.0100.06011.34
5.2.160.0000.04711.11
5.2.150.0030.06311.24
5.2.140.0130.03711.06
5.2.130.0030.04710.95
5.2.120.0070.04711.07
5.2.110.0030.04711.20
5.2.100.0100.05011.20
5.2.90.0100.06011.19
5.2.80.0000.06011.18
5.2.70.0130.04011.11
5.2.60.0030.04311.04
5.2.50.0130.04011.00
5.2.40.0070.05311.23
5.2.30.0070.04310.97
5.2.20.0000.05311.04
5.2.10.0070.03710.96
5.2.00.0030.04710.89
5.1.60.0030.03710.10
5.1.50.0000.04010.11
5.1.40.0000.04010.04
5.1.30.0070.03310.17
5.1.20.0030.05710.53
5.1.10.0070.03310.04
5.1.00.0000.04310.28
5.0.50.0030.0308.60
5.0.40.0030.0308.48
5.0.30.0070.0408.21
5.0.20.0030.0278.41
5.0.10.0000.0338.18
5.0.00.0030.0408.15
4.4.90.0100.0176.78
4.4.80.0100.0236.78
4.4.70.0000.0236.78
4.4.60.0070.0206.78
4.4.50.0130.0136.78
4.4.40.0030.0336.78
4.4.30.0030.0206.78
4.4.20.0100.0176.78
4.4.10.0030.0236.78
4.4.00.0070.0306.78
4.3.110.0000.0336.78
4.3.100.0070.0176.78
4.3.90.0030.0206.78
4.3.80.0000.0336.78
4.3.70.0070.0176.78
4.3.60.0030.0206.78
4.3.50.0030.0236.78
4.3.40.0000.0376.78
4.3.30.0000.0276.78
4.3.20.0030.0206.78
4.3.10.0000.0236.78
4.3.00.0030.0236.37

preferences:
38.07 ms | 401 KiB | 5 Q