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run code in 150+ php & hhvm versions
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<?php $classmap1 = array(); for ($i=1; $i<=1000; $i++) { $classmap1['a'.$i] = $i+1; } $classmap2 = array(); for ($i=1; $i<=1000; $i++) { $classmap2['b'.$i] = $i+1; } $startTimeMerge = microtime(true); $map = array_merge($classmap1, $classmap2); $endTimeMerge = microtime(true); $startTimeForeach = microtime(true); foreach ($classmap2 as $k => $v) { $classmap1[$k] = $v; } $endTimeForeach = microtime(true); abstract class merging { public static function merge(array &$a, array $b) { foreach ($b as $key => $value) { $a[$key] = $value; } return $a; } } $startTimeFunc = microtime(true); merging::merge($classmap1, $classmap2); $endTimeFunc = microtime(true); echo "Merging took " . (($endTimeMerge - $startTimeMerge)*1000) ." microseconds<br />\n"; //var_dump($map); echo "Foreach took " . (($endTimeForeach - $startTimeForeach)*1000) ." microseconds<br />\n"; //var_dump($classmap1); echo "Func took " . (($endTimeFunc - $startTimeFunc)*1000) ." microseconds<br />\n"; //var_dump($am);
Output for 7.1.0
Merging took 0.041007995605469 microseconds<br /> Foreach took 0.06103515625 microseconds<br /> Func took 0.046014785766602 microseconds<br />
Output for 7.0.14
Merging took 0.042200088500977 microseconds<br /> Foreach took 0.063896179199219 microseconds<br /> Func took 0.049114227294922 microseconds<br />
Output for 7.0.11
Merging took 0.077962875366211 microseconds<br /> Foreach took 0.086069107055664 microseconds<br /> Func took 0.041961669921875 microseconds<br />
Output for 7.0.10
Merging took 0.053167343139648 microseconds<br /> Foreach took 0.047922134399414 microseconds<br /> Func took 0.020980834960938 microseconds<br />
Output for 7.0.9
Merging took 0.089883804321289 microseconds<br /> Foreach took 0.093221664428711 microseconds<br /> Func took 0.041961669921875 microseconds<br />
Output for 7.0.8
Merging took 0.077009201049805 microseconds<br /> Foreach took 0.082015991210938 microseconds<br /> Func took 0.036954879760742 microseconds<br />
Output for 7.0.7
Merging took 0.084877014160156 microseconds<br /> Foreach took 0.088930130004883 microseconds<br /> Func took 0.041007995605469 microseconds<br />
Output for 7.0.6
Merging took 0.082969665527344 microseconds<br /> Foreach took 0.087976455688477 microseconds<br /> Func took 0.041007995605469 microseconds<br />
Output for 7.0.5
Merging took 0.080108642578125 microseconds<br /> Foreach took 0.08392333984375 microseconds<br /> Func took 0.043153762817383 microseconds<br />
Output for 7.0.4
Merging took 0.026941299438477 microseconds<br /> Foreach took 0.039100646972656 microseconds<br /> Func took 0.041007995605469 microseconds<br />
Output for 7.0.3
Merging took 0.042915344238281 microseconds<br /> Foreach took 0.063180923461914 microseconds<br /> Func took 0.041961669921875 microseconds<br />
Output for 7.0.2
Merging took 0.033140182495117 microseconds<br /> Foreach took 0.046014785766602 microseconds<br /> Func took 0.030994415283203 microseconds<br />
Output for 7.0.1
Merging took 0.027179718017578 microseconds<br /> Foreach took 0.046014785766602 microseconds<br /> Func took 0.041961669921875 microseconds<br />
Output for 7.0.0
Merging took 0.026941299438477 microseconds<br /> Foreach took 0.03814697265625 microseconds<br /> Func took 0.039815902709961 microseconds<br />
Output for 5.6.28
Merging took 0.23484230041504 microseconds<br /> Foreach took 0.2601146697998 microseconds<br /> Func took 0.25796890258789 microseconds<br />
Output for 5.6.26
Merging took 0.17189979553223 microseconds<br /> Foreach took 0.1518726348877 microseconds<br /> Func took 0.18310546875 microseconds<br />
Output for 5.6.25
Merging took 0.23412704467773 microseconds<br /> Foreach took 0.30398368835449 microseconds<br /> Func took 0.29301643371582 microseconds<br />
Output for 5.6.24
Merging took 0.24890899658203 microseconds<br /> Foreach took 0.26392936706543 microseconds<br /> Func took 0.25510787963867 microseconds<br />
Output for 5.6.23
Merging took 0.22196769714355 microseconds<br /> Foreach took 0.23698806762695 microseconds<br /> Func took 0.24914741516113 microseconds<br />
Output for 5.6.22
Merging took 0.18692016601562 microseconds<br /> Foreach took 0.19407272338867 microseconds<br /> Func took 0.18787384033203 microseconds<br />
Output for 5.6.21
Merging took 0.35786628723145 microseconds<br /> Foreach took 0.44679641723633 microseconds<br /> Func took 0.41818618774414 microseconds<br />
Output for 5.6.20
Merging took 0.2138614654541 microseconds<br /> Foreach took 0.22983551025391 microseconds<br /> Func took 0.21505355834961 microseconds<br />
Output for 5.6.19
Merging took 0.20503997802734 microseconds<br /> Foreach took 0.20694732666016 microseconds<br /> Func took 0.1978874206543 microseconds<br />
Output for 5.6.18
Merging took 0.23913383483887 microseconds<br /> Foreach took 0.24890899658203 microseconds<br /> Func took 0.25510787963867 microseconds<br />
Output for 5.6.17
Merging took 0.22506713867188 microseconds<br /> Foreach took 0.23889541625977 microseconds<br /> Func took 0.22578239440918 microseconds<br />
Output for 5.6.16
Merging took 0.24700164794922 microseconds<br /> Foreach took 0.2601146697998 microseconds<br /> Func took 0.25486946105957 microseconds<br />
Output for 5.6.15
Merging took 0.18906593322754 microseconds<br /> Foreach took 0.20098686218262 microseconds<br /> Func took 0.18787384033203 microseconds<br />
Output for 5.6.14
Merging took 0.15997886657715 microseconds<br /> Foreach took 0.17499923706055 microseconds<br /> Func took 0.16283988952637 microseconds<br />
Output for 5.6.13
Merging took 0.16212463378906 microseconds<br /> Foreach took 0.16498565673828 microseconds<br /> Func took 0.15497207641602 microseconds<br />
Output for 5.6.12
Merging took 0.14591217041016 microseconds<br /> Foreach took 0.15711784362793 microseconds<br /> Func took 0.14996528625488 microseconds<br />
Output for 5.6.11
Merging took 0.17118453979492 microseconds<br /> Foreach took 0.15497207641602 microseconds<br /> Func took 0.14805793762207 microseconds<br />
Output for 5.6.10
Merging took 0.14400482177734 microseconds<br /> Foreach took 0.15401840209961 microseconds<br /> Func took 0.14805793762207 microseconds<br />
Output for 5.6.9
Merging took 0.12302398681641 microseconds<br /> Foreach took 0.1370906829834 microseconds<br /> Func took 0.12397766113281 microseconds<br />
Output for 5.6.8
Merging took 0.14781951904297 microseconds<br /> Foreach took 0.1530647277832 microseconds<br /> Func took 0.1530647277832 microseconds<br />
Output for 5.6.7
Merging took 0.14305114746094 microseconds<br /> Foreach took 0.14996528625488 microseconds<br /> Func took 0.14591217041016 microseconds<br />
Output for 5.6.6
Merging took 0.1828670501709 microseconds<br /> Foreach took 0.2892017364502 microseconds<br /> Func took 0.18787384033203 microseconds<br />
Output for 5.6.5
Merging took 0.1220703125 microseconds<br /> Foreach took 0.12683868408203 microseconds<br /> Func took 0.12898445129395 microseconds<br />
Output for 5.6.4
Merging took 0.1521110534668 microseconds<br /> Foreach took 0.16903877258301 microseconds<br /> Func took 0.13494491577148 microseconds<br />
Output for 5.6.3
Merging took 0.15497207641602 microseconds<br /> Foreach took 0.16617774963379 microseconds<br /> Func took 0.16689300537109 microseconds<br />
Output for 5.6.2
Merging took 0.17094612121582 microseconds<br /> Foreach took 0.15711784362793 microseconds<br /> Func took 0.14805793762207 microseconds<br />
Output for 5.6.1
Merging took 0.20694732666016 microseconds<br /> Foreach took 0.22006034851074 microseconds<br /> Func took 0.2140998840332 microseconds<br />
Output for 5.6.0
Merging took 0.20480155944824 microseconds<br /> Foreach took 0.18715858459473 microseconds<br /> Func took 0.17786026000977 microseconds<br />
Output for 5.5.38
Merging took 0.26702880859375 microseconds<br /> Foreach took 0.27012825012207 microseconds<br /> Func took 0.25486946105957 microseconds<br />
Output for 5.5.37
Merging took 0.23698806762695 microseconds<br /> Foreach took 0.25415420532227 microseconds<br /> Func took 0.23984909057617 microseconds<br />
Output for 5.5.36
Merging took 0.24795532226562 microseconds<br /> Foreach took 0.27298927307129 microseconds<br /> Func took 0.25200843811035 microseconds<br />
Output for 5.5.35
Merging took 0.18000602722168 microseconds<br /> Foreach took 0.19192695617676 microseconds<br /> Func took 0.18405914306641 microseconds<br />
Output for 5.5.34
Merging took 0.20098686218262 microseconds<br /> Foreach took 0.2129077911377 microseconds<br /> Func took 0.20694732666016 microseconds<br />
Output for 5.5.33
Merging took 0.21505355834961 microseconds<br /> Foreach took 0.22602081298828 microseconds<br /> Func took 0.21696090698242 microseconds<br />
Output for 5.5.32
Merging took 0.22315979003906 microseconds<br /> Foreach took 0.2448558807373 microseconds<br /> Func took 0.2281665802002 microseconds<br />
Output for 5.5.31
Merging took 0.19407272338867 microseconds<br /> Foreach took 0.20599365234375 microseconds<br /> Func took 0.1678466796875 microseconds<br />
Output for 5.5.30
Merging took 0.21004676818848 microseconds<br /> Foreach took 0.22697448730469 microseconds<br /> Func took 0.21791458129883 microseconds<br />
Output for 5.5.29
Merging took 0.20599365234375 microseconds<br /> Foreach took 0.21505355834961 microseconds<br /> Func took 0.19288063049316 microseconds<br />
Output for 5.5.28
Merging took 0.14996528625488 microseconds<br /> Foreach took 0.15616416931152 microseconds<br /> Func took 0.15091896057129 microseconds<br />
Output for 5.5.27
Merging took 0.14400482177734 microseconds<br /> Foreach took 0.15592575073242 microseconds<br /> Func took 0.14996528625488 microseconds<br />
Output for 5.5.26
Merging took 0.14400482177734 microseconds<br /> Foreach took 0.15711784362793 microseconds<br /> Func took 0.15711784362793 microseconds<br />
Output for 5.5.25
Merging took 0.12683868408203 microseconds<br /> Foreach took 0.16212463378906 microseconds<br /> Func took 0.12683868408203 microseconds<br />
Output for 5.5.24
Merging took 0.21481513977051 microseconds<br /> Foreach took 0.21982192993164 microseconds<br /> Func took 0.2140998840332 microseconds<br />
Output for 5.5.23
Merging took 0.20194053649902 microseconds<br /> Foreach took 0.25796890258789 microseconds<br /> Func took 0.23102760314941 microseconds<br />
Output for 5.5.22
Merging took 0.14996528625488 microseconds<br /> Foreach took 0.15997886657715 microseconds<br /> Func took 0.17213821411133 microseconds<br />
Output for 5.5.21
Merging took 0.14615058898926 microseconds<br /> Foreach took 0.15687942504883 microseconds<br /> Func took 0.15521049499512 microseconds<br />
Output for 5.5.20
Merging took 0.14305114746094 microseconds<br /> Foreach took 0.15592575073242 microseconds<br /> Func took 0.1521110534668 microseconds<br />
Output for 5.5.19
Merging took 0.14495849609375 microseconds<br /> Foreach took 0.15616416931152 microseconds<br /> Func took 0.15687942504883 microseconds<br />
Output for 5.5.18
Merging took 0.24104118347168 microseconds<br /> Foreach took 0.26488304138184 microseconds<br /> Func took 0.25510787963867 microseconds<br />
Output for 5.5.16
Merging took 0.22387504577637 microseconds<br /> Foreach took 0.25081634521484 microseconds<br /> Func took 0.24104118347168 microseconds<br />
Output for 5.5.15
Merging took 0.19001960754395 microseconds<br /> Foreach took 0.21100044250488 microseconds<br /> Func took 0.21505355834961 microseconds<br />
Output for 5.5.14
Merging took 0.14996528625488 microseconds<br /> Foreach took 0.15497207641602 microseconds<br /> Func took 0.15592575073242 microseconds<br />
Output for 5.5.13
Merging took 0.19598007202148 microseconds<br /> Foreach took 0.2281665802002 microseconds<br /> Func took 0.20289421081543 microseconds<br />
Output for 5.5.12
Merging took 0.15497207641602 microseconds<br /> Foreach took 0.16403198242188 microseconds<br /> Func took 0.15401840209961 microseconds<br />
Output for 5.5.11
Merging took 0.14996528625488 microseconds<br /> Foreach took 0.15687942504883 microseconds<br /> Func took 0.15711784362793 microseconds<br />
Output for 5.5.10
Merging took 0.14615058898926 microseconds<br /> Foreach took 0.15687942504883 microseconds<br /> Func took 0.14495849609375 microseconds<br />
Output for 5.5.9
Merging took 0.14805793762207 microseconds<br /> Foreach took 0.1680850982666 microseconds<br /> Func took 0.14996528625488 microseconds<br />
Output for 5.5.8
Merging took 0.21100044250488 microseconds<br /> Foreach took 0.23317337036133 microseconds<br /> Func took 0.21696090698242 microseconds<br />
Output for 5.5.7
Merging took 0.14495849609375 microseconds<br /> Foreach took 0.16999244689941 microseconds<br /> Func took 0.15711784362793 microseconds<br />
Output for 5.5.6
Merging took 0.15497207641602 microseconds<br /> Foreach took 0.16903877258301 microseconds<br /> Func took 0.16093254089355 microseconds<br />
Output for 5.5.5
Merging took 0.2899169921875 microseconds<br /> Foreach took 0.12016296386719 microseconds<br /> Func took 0.11301040649414 microseconds<br />
Output for 5.5.4
Merging took 0.37288665771484 microseconds<br /> Foreach took 0.1680850982666 microseconds<br /> Func took 0.15902519226074 microseconds<br />
Output for 5.5.3
Merging took 0.3049373626709 microseconds<br /> Foreach took 0.14615058898926 microseconds<br /> Func took 0.13899803161621 microseconds<br />
Output for 5.5.2
Merging took 0.28491020202637 microseconds<br /> Foreach took 0.11897087097168 microseconds<br /> Func took 0.11110305786133 microseconds<br />
Output for 5.5.1
Merging took 0.34904479980469 microseconds<br /> Foreach took 0.23508071899414 microseconds<br /> Func took 0.11992454528809 microseconds<br />
Output for 5.5.0
Merging took 0.32997131347656 microseconds<br /> Foreach took 0.13995170593262 microseconds<br /> Func took 0.14019012451172 microseconds<br />
Output for 5.4.45
Merging took 0.45394897460938 microseconds<br /> Foreach took 0.19311904907227 microseconds<br /> Func took 0.21195411682129 microseconds<br />
Output for 5.4.44
Merging took 0.28181076049805 microseconds<br /> Foreach took 0.1218318939209 microseconds<br /> Func took 0.12683868408203 microseconds<br />
Output for 5.4.43
Merging took 0.38599967956543 microseconds<br /> Foreach took 0.17309188842773 microseconds<br /> Func took 0.16307830810547 microseconds<br />
Output for 5.4.42
Merging took 0.26702880859375 microseconds<br /> Foreach took 0.10585784912109 microseconds<br /> Func took 0.11920928955078 microseconds<br />
Output for 5.4.41
Merging took 0.28109550476074 microseconds<br /> Foreach took 0.12302398681641 microseconds<br /> Func took 0.11587142944336 microseconds<br />
Output for 5.4.40
Merging took 0.29206275939941 microseconds<br /> Foreach took 0.1220703125 microseconds<br /> Func took 0.11992454528809 microseconds<br />
Output for 5.4.39
Merging took 0.26392936706543 microseconds<br /> Foreach took 0.13899803161621 microseconds<br /> Func took 0.097990036010742 microseconds<br />
Output for 5.4.38
Merging took 0.28109550476074 microseconds<br /> Foreach took 0.12493133544922 microseconds<br /> Func took 0.11706352233887 microseconds<br />
Output for 5.4.37
Merging took 0.28204917907715 microseconds<br /> Foreach took 0.1220703125 microseconds<br /> Func took 0.11992454528809 microseconds<br />
Output for 5.4.36
Merging took 0.28395652770996 microseconds<br /> Foreach took 0.12397766113281 microseconds<br /> Func took 0.11396408081055 microseconds<br />
Output for 5.4.35
Merging took 0.27108192443848 microseconds<br /> Foreach took 0.1378059387207 microseconds<br /> Func took 0.1227855682373 microseconds<br />
Output for 5.4.34
Merging took 0.28300285339355 microseconds<br /> Foreach took 0.12683868408203 microseconds<br /> Func took 0.11801719665527 microseconds<br />
Output for 5.4.32
Merging took 0.32997131347656 microseconds<br /> Foreach took 0.12397766113281 microseconds<br /> Func took 0.11610984802246 microseconds<br />
Output for 5.4.31
Merging took 0.31113624572754 microseconds<br /> Foreach took 0.14686584472656 microseconds<br /> Func took 0.12898445129395 microseconds<br />
Output for 5.4.30
Merging took 0.28300285339355 microseconds<br /> Foreach took 0.12302398681641 microseconds<br /> Func took 0.11610984802246 microseconds<br />
Output for 5.4.29
Merging took 0.26488304138184 microseconds<br /> Foreach took 0.11515617370605 microseconds<br /> Func took 0.10800361633301 microseconds<br />
Output for 5.4.28
Merging took 0.28204917907715 microseconds<br /> Foreach took 0.1220703125 microseconds<br /> Func took 0.12803077697754 microseconds<br />
Output for 5.4.27
Merging took 0.40507316589355 microseconds<br /> Foreach took 0.18501281738281 microseconds<br /> Func took 0.17213821411133 microseconds<br />
Output for 5.4.26
Merging took 0.33998489379883 microseconds<br /> Foreach took 0.14805793762207 microseconds<br /> Func took 0.14400482177734 microseconds<br />
Output for 5.4.25
Merging took 0.27990341186523 microseconds<br /> Foreach took 0.11992454528809 microseconds<br /> Func took 0.11610984802246 microseconds<br />
Output for 5.4.24
Merging took 0.28014183044434 microseconds<br /> Foreach took 0.11897087097168 microseconds<br /> Func took 0.11610984802246 microseconds<br />
Output for 5.4.23
Merging took 0.36382675170898 microseconds<br /> Foreach took 0.18191337585449 microseconds<br /> Func took 0.1530647277832 microseconds<br />
Output for 5.4.22
Merging took 0.24199485778809 microseconds<br /> Foreach took 0.11682510375977 microseconds<br /> Func took 0.098228454589844 microseconds<br />
Output for 5.4.21
Merging took 0.47397613525391 microseconds<br /> Foreach took 0.18596649169922 microseconds<br /> Func took 0.19097328186035 microseconds<br />
Output for 5.4.20
Merging took 0.30303001403809 microseconds<br /> Foreach took 0.15711784362793 microseconds<br /> Func took 0.14996528625488 microseconds<br />
Output for 5.4.19
Merging took 0.39005279541016 microseconds<br /> Foreach took 0.16188621520996 microseconds<br /> Func took 0.18501281738281 microseconds<br />
Output for 5.4.18
Merging took 0.62203407287598 microseconds<br /> Foreach took 0.18811225891113 microseconds<br /> Func took 0.18310546875 microseconds<br />
Output for 5.4.17
Merging took 0.28610229492188 microseconds<br /> Foreach took 0.11706352233887 microseconds<br /> Func took 0.13184547424316 microseconds<br />
Output for 5.4.16
Merging took 0.28109550476074 microseconds<br /> Foreach took 0.11897087097168 microseconds<br /> Func took 0.12302398681641 microseconds<br />
Output for 5.4.15
Merging took 0.28204917907715 microseconds<br /> Foreach took 0.1218318939209 microseconds<br /> Func took 0.11801719665527 microseconds<br />
Output for 5.4.14
Merging took 0.28300285339355 microseconds<br /> Foreach took 0.11897087097168 microseconds<br /> Func took 0.12803077697754 microseconds<br />
Output for 5.4.13
Merging took 0.31781196594238 microseconds<br /> Foreach took 0.15783309936523 microseconds<br /> Func took 0.12683868408203 microseconds<br />
Output for 5.4.12
Merging took 0.42104721069336 microseconds<br /> Foreach took 0.18811225891113 microseconds<br /> Func took 0.19097328186035 microseconds<br />
Output for 5.4.11
Merging took 0.44393539428711 microseconds<br /> Foreach took 0.18596649169922 microseconds<br /> Func took 0.18095970153809 microseconds<br />
Output for 5.4.10
Merging took 0.50020217895508 microseconds<br /> Foreach took 0.20384788513184 microseconds<br /> Func took 0.20909309387207 microseconds<br />
Output for 5.4.9
Merging took 0.5190372467041 microseconds<br /> Foreach took 0.2138614654541 microseconds<br /> Func took 0.20289421081543 microseconds<br />
Output for 5.4.8
Merging took 0.40698051452637 microseconds<br /> Foreach took 0.15521049499512 microseconds<br /> Func took 0.15091896057129 microseconds<br />
Output for 5.4.7
Merging took 0.39315223693848 microseconds<br /> Foreach took 0.14901161193848 microseconds<br /> Func took 0.18596649169922 microseconds<br />
Output for 5.4.6
Merging took 0.53691864013672 microseconds<br /> Foreach took 0.20718574523926 microseconds<br /> Func took 0.20194053649902 microseconds<br />
Output for 5.4.5
Merging took 0.48995018005371 microseconds<br /> Foreach took 0.20289421081543 microseconds<br /> Func took 0.19311904907227 microseconds<br />
Output for 5.4.4
Merging took 0.40316581726074 microseconds<br /> Foreach took 0.19502639770508 microseconds<br /> Func took 0.15592575073242 microseconds<br />
Output for 5.4.3
Merging took 0.46706199645996 microseconds<br /> Foreach took 0.21100044250488 microseconds<br /> Func took 0.17094612121582 microseconds<br />
Output for 5.4.2
Merging took 0.43797492980957 microseconds<br /> Foreach took 0.18692016601562 microseconds<br /> Func took 0.18215179443359 microseconds<br />
Output for 5.4.1
Merging took 0.45490264892578 microseconds<br /> Foreach took 0.18215179443359 microseconds<br /> Func took 0.17309188842773 microseconds<br />
Output for 5.4.0
Merging took 0.41890144348145 microseconds<br /> Foreach took 0.16617774963379 microseconds<br /> Func took 0.17786026000977 microseconds<br />
Output for 5.3.29
Merging took 0.28300285339355 microseconds<br /> Foreach took 0.13208389282227 microseconds<br /> Func took 0.14686584472656 microseconds<br />
Output for 5.3.28
Merging took 0.3819465637207 microseconds<br /> Foreach took 0.15091896057129 microseconds<br /> Func took 0.14209747314453 microseconds<br />
Output for 5.3.27
Merging took 0.43988227844238 microseconds<br /> Foreach took 0.20503997802734 microseconds<br /> Func took 0.19311904907227 microseconds<br />
Output for 5.3.26
Merging took 0.28800964355469 microseconds<br /> Foreach took 0.13184547424316 microseconds<br /> Func took 0.12111663818359 microseconds<br />
Output for 5.3.25
Merging took 0.25415420532227 microseconds<br /> Foreach took 0.18787384033203 microseconds<br /> Func took 0.19502639770508 microseconds<br />
Output for 5.3.24
Merging took 0.27918815612793 microseconds<br /> Foreach took 0.12898445129395 microseconds<br /> Func took 0.12087821960449 microseconds<br />
Output for 5.3.23
Merging took 0.45084953308105 microseconds<br /> Foreach took 0.20289421081543 microseconds<br /> Func took 0.20813941955566 microseconds<br />
Output for 5.3.22
Merging took 0.38599967956543 microseconds<br /> Foreach took 0.1828670501709 microseconds<br /> Func took 0.17595291137695 microseconds<br />
Output for 5.3.21
Merging took 0.48398971557617 microseconds<br /> Foreach took 0.21886825561523 microseconds<br /> Func took 0.20217895507812 microseconds<br />
Output for 5.3.20
Merging took 0.4420280456543 microseconds<br /> Foreach took 0.21505355834961 microseconds<br /> Func took 0.18405914306641 microseconds<br />
Output for 5.3.19
Merging took 0.49495697021484 microseconds<br /> Foreach took 0.21600723266602 microseconds<br /> Func took 0.20599365234375 microseconds<br />
Output for 5.3.18
Merging took 0.48685073852539 microseconds<br /> Foreach took 0.23293495178223 microseconds<br /> Func took 0.22006034851074 microseconds<br />
Output for 5.3.17
Merging took 0.42104721069336 microseconds<br /> Foreach took 0.17690658569336 microseconds<br /> Func took 0.17905235290527 microseconds<br />
Output for 5.3.16
Merging took 0.47206878662109 microseconds<br /> Foreach took 0.20194053649902 microseconds<br /> Func took 0.19502639770508 microseconds<br />
Output for 5.3.15
Merging took 0.48589706420898 microseconds<br /> Foreach took 0.21219253540039 microseconds<br /> Func took 0.20599365234375 microseconds<br />
Output for 5.3.14
Merging took 0.49185752868652 microseconds<br /> Foreach took 0.21195411682129 microseconds<br /> Func took 0.19097328186035 microseconds<br />
Output for 5.3.13
Merging took 0.46801567077637 microseconds<br /> Foreach took 0.20503997802734 microseconds<br /> Func took 0.19192695617676 microseconds<br />
Output for 5.3.12
Merging took 0.52404403686523 microseconds<br /> Foreach took 0.22602081298828 microseconds<br /> Func took 0.23078918457031 microseconds<br />
Output for 5.3.11
Merging took 0.44512748718262 microseconds<br /> Foreach took 0.18692016601562 microseconds<br /> Func took 0.17714500427246 microseconds<br />
Output for 5.3.10
Merging took 0.41699409484863 microseconds<br /> Foreach took 0.18119812011719 microseconds<br /> Func took 0.20790100097656 microseconds<br />
Output for 5.3.9
Merging took 0.37097930908203 microseconds<br /> Foreach took 0.15687942504883 microseconds<br /> Func took 0.1518726348877 microseconds<br />
Output for 5.3.8
Merging took 0.51593780517578 microseconds<br /> Foreach took 0.22006034851074 microseconds<br /> Func took 0.20003318786621 microseconds<br />
Output for 5.3.7
Merging took 0.50687789916992 microseconds<br /> Foreach took 0.22506713867188 microseconds<br /> Func took 0.24914741516113 microseconds<br />
Output for 5.3.6
Merging took 0.44798851013184 microseconds<br /> Foreach took 0.21195411682129 microseconds<br /> Func took 0.20122528076172 microseconds<br />
Output for 5.3.5
Merging took 0.47588348388672 microseconds<br /> Foreach took 0.2131462097168 microseconds<br /> Func took 0.20003318786621 microseconds<br />
Output for 5.3.4
Merging took 0.49805641174316 microseconds<br /> Foreach took 0.2140998840332 microseconds<br /> Func took 0.20813941955566 microseconds<br />
Output for 5.3.3
Merging took 0.74100494384766 microseconds<br /> Foreach took 0.23102760314941 microseconds<br /> Func took 0.17809867858887 microseconds<br />
Output for 5.3.2
Merging took 0.46586990356445 microseconds<br /> Foreach took 0.20194053649902 microseconds<br /> Func took 0.19001960754395 microseconds<br />
Output for 5.3.1
Merging took 0.57816505432129 microseconds<br /> Foreach took 0.3349781036377 microseconds<br /> Func took 0.30398368835449 microseconds<br />
Output for 5.3.0
Merging took 0.24604797363281 microseconds<br /> Foreach took 0.28491020202637 microseconds<br /> Func took 0.26702880859375 microseconds<br />
Output for 5.2.17
Merging took 0.47707557678223 microseconds<br /> Foreach took 0.24700164794922 microseconds<br /> Func took 0.4279613494873 microseconds<br />
Output for 5.2.16
Merging took 0.45514106750488 microseconds<br /> Foreach took 0.22697448730469 microseconds<br /> Func took 0.40507316589355 microseconds<br />
Output for 5.2.15
Merging took 0.50592422485352 microseconds<br /> Foreach took 0.2598762512207 microseconds<br /> Func took 0.48208236694336 microseconds<br />
Output for 5.2.14
Merging took 0.51403045654297 microseconds<br /> Foreach took 0.2589225769043 microseconds<br /> Func took 0.45585632324219 microseconds<br />
Output for 5.2.13
Merging took 0.53787231445312 microseconds<br /> Foreach took 0.27203559875488 microseconds<br /> Func took 0.47802925109863 microseconds<br />
Output for 5.2.12
Merging took 0.54216384887695 microseconds<br /> Foreach took 0.26607513427734 microseconds<br /> Func took 0.45299530029297 microseconds<br />
Output for 5.2.11
Merging took 0.5340576171875 microseconds<br /> Foreach took 0.27585029602051 microseconds<br /> Func took 0.47397613525391 microseconds<br />
Output for 5.2.10
Merging took 0.52404403686523 microseconds<br /> Foreach took 0.27108192443848 microseconds<br /> Func took 0.47087669372559 microseconds<br />
Output for 5.2.9
Merging took 0.54311752319336 microseconds<br /> Foreach took 0.27704238891602 microseconds<br /> Func took 0.48685073852539 microseconds<br />
Output for 5.2.8
Merging took 0.50783157348633 microseconds<br /> Foreach took 0.25486946105957 microseconds<br /> Func took 0.4570484161377 microseconds<br />
Output for 5.2.7
Merging took 0.32496452331543 microseconds<br /> Foreach took 0.15783309936523 microseconds<br /> Func took 0.28800964355469 microseconds<br />
Output for 5.2.6
Merging took 0.53286552429199 microseconds<br /> Foreach took 0.26917457580566 microseconds<br /> Func took 0.49686431884766 microseconds<br />
Output for 5.2.5
Merging took 0.56314468383789 microseconds<br /> Foreach took 0.24509429931641 microseconds<br /> Func took 0.49090385437012 microseconds<br />
Output for 5.2.4
Merging took 0.63014030456543 microseconds<br /> Foreach took 0.28204917907715 microseconds<br /> Func took 0.51188468933105 microseconds<br />
Output for 5.2.3
Merging took 0.58698654174805 microseconds<br /> Foreach took 0.2439022064209 microseconds<br /> Func took 0.42104721069336 microseconds<br />
Output for 5.2.2
Merging took 0.65708160400391 microseconds<br /> Foreach took 0.29397010803223 microseconds<br /> Func took 0.47016143798828 microseconds<br />
Output for 5.2.1
Merging took 0.4429817199707 microseconds<br /> Foreach took 0.26607513427734 microseconds<br /> Func took 0.37479400634766 microseconds<br />
Output for 5.2.0
Merging took 0.38385391235352 microseconds<br /> Foreach took 0.21696090698242 microseconds<br /> Func took 0.40221214294434 microseconds<br />
Output for 5.1.6
Merging took 0.74911117553711 microseconds<br /> Foreach took 0.32997131347656 microseconds<br /> Func took 0.68998336791992 microseconds<br />
Output for 5.1.5
Merging took 0.6711483001709 microseconds<br /> Foreach took 0.31495094299316 microseconds<br /> Func took 0.64802169799805 microseconds<br />
Output for 5.1.4
Merging took 0.66208839416504 microseconds<br /> Foreach took 0.3209114074707 microseconds<br /> Func took 0.69999694824219 microseconds<br />
Output for 5.1.3
Merging took 0.69284439086914 microseconds<br /> Foreach took 0.34308433532715 microseconds<br /> Func took 0.66804885864258 microseconds<br />
Output for 5.1.2
Merging took 0.6561279296875 microseconds<br /> Foreach took 0.31113624572754 microseconds<br /> Func took 0.65803527832031 microseconds<br />
Output for 5.1.1
Merging took 0.71096420288086 microseconds<br /> Foreach took 0.35619735717773 microseconds<br /> Func took 0.72002410888672 microseconds<br />
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/6rLBq on line 44
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/6rLBq on line 26
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CLASS in /in/6rLBq on line 25
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_CLASS in /in/6rLBq on line 25
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/6rLBq on line 25
Process exited with code 255.