3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?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 ) ) ); $array2 = array_values($array); $count1 = 0;$sum=0; $count2 = 0;$sum2=0; function isarr($array,$key7) { if(is_array($array)) { isarr($array); } else { if($key7 == "0") { //$sum = } } } foreach ($array as $key3 => $value3) { // isarr($value3,$key3); } $array[21][0] = ($sum/$count1); $array[23][0] = ($sum2/$count2); print_r($array2); 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).
Note: hhvm uses a JIT which only kicks in after a few runs. Since we run scripts only once, hhvm always runs slower.

VersionSystem time (s)User time (s)Memory (MiB)
7.2.60.0100.00317.13
7.2.00.0090.00619.08
7.1.200.0030.00715.51
7.1.100.0070.00717.91
7.1.70.0040.00417.26
7.1.60.0100.01419.82
7.1.50.0070.01416.91
7.1.00.0100.07022.33
7.0.200.0030.00716.77
7.0.140.0030.07321.93
7.0.100.0170.07320.08
7.0.90.0230.08719.84
7.0.80.0230.07720.05
7.0.70.0130.07719.89
7.0.60.0230.04720.08
7.0.50.0000.05320.34
7.0.40.0070.05320.10
7.0.30.0200.05320.11
7.0.20.0000.09020.02
7.0.10.0100.04020.18
7.0.00.0100.06320.11
5.6.280.0070.07020.86
5.6.250.0070.07320.54
5.6.240.0130.07720.60
5.6.230.0130.08020.63
5.6.220.0200.05320.71
5.6.210.0030.05020.50
5.6.200.0100.04721.03
5.6.190.0100.08021.05
5.6.180.0230.06021.12
5.6.170.0100.04721.08
5.6.160.0170.04021.05
5.6.150.0170.07021.03
5.6.140.0100.05321.18
5.6.130.0100.08021.08
5.6.120.0100.07021.01
5.6.110.0030.06721.08
5.6.100.0100.07721.07
5.6.90.0100.06721.02
5.6.80.0130.07020.38
5.6.70.0070.04720.39
5.6.60.0070.08320.33
5.6.50.0070.07320.56
5.6.40.0130.07020.43
5.6.30.0100.07020.34
5.6.20.0130.07020.43
5.6.10.0100.07320.49
5.6.00.0070.08020.36
5.5.380.0130.07720.46
5.5.370.0130.07720.40
5.5.360.0030.08320.35
5.5.350.0030.04720.38
5.5.340.0070.08320.65
5.5.330.0100.03720.80
5.5.320.0130.07320.77
5.5.310.0130.06020.80
5.5.300.0070.07720.93
5.5.290.0000.09020.93
5.5.280.0070.07320.93
5.5.270.0170.07720.83
5.5.260.0100.06720.88
5.5.250.0100.07720.66
5.5.240.0070.04720.30
5.5.230.0070.09020.13
5.5.220.0070.05020.22
5.5.210.0070.06720.30
5.5.200.0130.07320.23
5.5.190.0000.08320.23
5.5.180.0100.05720.15
5.5.160.0200.04020.27
5.5.150.0030.03720.11
5.5.140.0100.06020.13
5.5.130.0130.07320.24
5.5.120.0030.06020.10
5.5.110.0100.06720.27
5.5.100.0100.07020.17
5.5.90.0130.07319.98
5.5.80.0070.07020.07
5.5.70.0130.07020.12
5.5.60.0070.04320.00
5.5.50.0070.06320.06
5.5.40.0030.06720.06
5.5.30.0100.07020.03
5.5.20.0100.08320.04
5.5.10.0070.07020.05
5.5.00.0000.08020.08
5.4.450.0000.06319.48
5.4.440.0130.09019.27
5.4.430.0070.07319.50
5.4.420.0070.08019.44
5.4.410.0070.07019.20
5.4.400.0170.07319.04
5.4.390.0070.07319.23
5.4.380.0100.07719.13
5.4.370.0070.08019.18
5.4.360.0070.05719.21
5.4.350.0100.03318.91
5.4.340.0070.03719.03
5.4.320.0070.03718.85
5.4.310.0170.06019.16
5.4.300.0070.07319.02
5.4.290.0030.07719.23
5.4.280.0100.07319.18
5.4.270.0030.08019.05
5.4.260.0130.07019.05
5.4.250.0030.08319.13
5.4.240.0030.07719.04
5.4.230.0100.05319.03
5.4.220.0070.07319.02
5.4.210.0100.05719.04
5.4.200.0030.07719.20
5.4.190.0000.07019.13
5.4.180.0100.07319.03
5.4.170.0100.07719.17
5.4.160.0130.07719.11
5.4.150.0030.05319.12
5.4.140.0070.07316.33
5.4.130.0030.06016.45
5.4.120.0000.08016.43
5.4.110.0070.03316.27
5.4.100.0030.07316.51
5.4.90.0070.04016.46
5.4.80.0070.07016.34
5.4.70.0000.07316.38
5.4.60.0130.05316.49
5.4.50.0070.07016.48
5.4.40.0000.08316.46
5.4.30.0070.07016.24
5.4.20.0070.07016.48
5.4.10.0100.04316.36
5.4.00.0000.04715.79
5.3.290.0170.05714.72
5.3.280.0030.04014.72
5.3.270.0030.07014.58
5.3.260.0100.07714.67
5.3.250.0100.06314.60
5.3.240.0070.04314.74
5.3.230.0070.07014.70
5.3.220.0130.06714.63
5.3.210.0130.04714.63
5.3.200.0070.07714.66
5.3.190.0100.07714.63
5.3.180.0030.07014.52
5.3.170.0000.08314.58
5.3.160.0070.05314.49
5.3.150.0170.07014.56
5.3.140.0130.05714.61
5.3.130.0000.08314.59
5.3.120.0070.05014.48
5.3.110.0100.07314.54
5.3.100.0070.07713.99
5.3.90.0070.06014.11
5.3.80.0070.03714.01
5.3.70.0130.06314.01
5.3.60.0100.07313.89
5.3.50.0070.06013.98
5.3.40.0030.05313.86
5.3.30.0100.07313.93
5.3.20.0070.06713.71
5.3.10.0130.05713.64
5.3.00.0070.04713.76
5.2.170.0070.05712.32
5.2.160.0030.03712.32
5.2.150.0030.04012.32
5.2.140.0030.04312.32
5.2.130.0070.06312.32
5.2.120.0100.05712.32
5.2.110.0070.06312.32
5.2.100.0100.05712.32
5.2.90.0000.06712.32
5.2.80.0070.06712.32
5.2.70.0030.04012.32
5.2.60.0030.03012.32
5.2.50.0000.03312.32
5.2.40.0070.02312.32
5.2.30.0000.03012.32
5.2.20.0100.02712.32
5.2.10.0070.02312.32
5.2.00.0130.01712.32
5.1.60.0000.02712.32
5.1.50.0030.02312.32
5.1.40.0030.02712.32
5.1.30.0030.03012.32
5.1.20.0000.02712.32
5.1.10.0030.02312.32
5.1.00.0070.02012.32
5.0.50.0130.01012.32
5.0.40.0030.01712.32
5.0.30.0000.03312.32
5.0.20.0030.01712.32
5.0.10.0000.02312.32
5.0.00.0030.03012.32
4.4.90.0030.01312.32
4.4.80.0030.01312.32
4.4.70.0000.01712.32
4.4.60.0000.01712.32
4.4.50.0000.01312.32
4.4.40.0070.02012.32
4.4.30.0030.01012.32
4.4.20.0070.01012.32
4.4.10.0030.01312.32
4.4.00.0000.03012.32
4.3.110.0000.01712.32
4.3.100.0030.01312.32
4.3.90.0000.01312.32
4.3.80.0000.02312.32
4.3.70.0070.01012.32
4.3.60.0030.01312.32
4.3.50.0000.01712.32
4.3.40.0000.02712.32
4.3.30.0000.01312.32
4.3.20.0000.01712.32
4.3.10.0000.01312.32
4.3.00.0070.01012.32