3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $time = [0, 0, 0, 0];for($i = 0; $i < 50; ++$i){ $k = 0; $t = microtime(true); $x = 0; for($j = 0; $j < 100; ++$j) ++$x; $time[$k++] += microtime(true) - $t; $t = microtime(true); $x = 0; for($j = 0; $j < 100; ++$j) $x++; $time[$k++] += microtime(true) - $t; $t = microtime(true); $x = 0; for($j = 0; $j < 100; ++$j) $x += 1; $time[$k++] += microtime(true) - $t; $t = microtime(true); $x = 0; for($j = 0; $j < 100; ++$j) $x = $x + 1; $time[$k++] += microtime(true) - $t; } echo '++$x: ', $time[0] * 1000, 'ms<br />'; echo '$x++: ', $time[1] * 1000, 'ms<br />'; echo '$x += 1: ', $time[2] * 1000, 'ms<br />'; echo '$x = $x + 1: ', $time[3] * 1000, 'ms<br />';
Output for 7.1.0
++$x: 0.077486038208008ms<br />$x++: 0.099897384643555ms<br />$x += 1: 0.12397766113281ms<br />$x = $x + 1: 0.10251998901367ms<br />
Output for 7.0.14
++$x: 0.075340270996094ms<br />$x++: 0.089645385742188ms<br />$x += 1: 0.10991096496582ms<br />$x = $x + 1: 0.094175338745117ms<br />
Output for 7.0.10
++$x: 0.063657760620117ms<br />$x++: 0.091075897216797ms<br />$x += 1: 0.10824203491211ms<br />$x = $x + 1: 0.091075897216797ms<br />
Output for 7.0.9
++$x: 0.059843063354492ms<br />$x++: 0.076532363891602ms<br />$x += 1: 0.1072883605957ms<br />$x = $x + 1: 0.077009201049805ms<br />
Output for 7.0.8
++$x: 0.05650520324707ms<br />$x++: 0.07176399230957ms<br />$x += 1: 0.080347061157227ms<br />$x = $x + 1: 0.072002410888672ms<br />
Output for 7.0.7
++$x: 0.074625015258789ms<br />$x++: 0.086784362792969ms<br />$x += 1: 0.10561943054199ms<br />$x = $x + 1: 0.093221664428711ms<br />
Output for 7.0.6
++$x: 0.077486038208008ms<br />$x++: 0.090837478637695ms<br />$x += 1: 0.10848045349121ms<br />$x = $x + 1: 0.093698501586914ms<br />
Output for 7.0.5
++$x: 0.07176399230957ms<br />$x++: 0.080585479736328ms<br />$x += 1: 0.10585784912109ms<br />$x = $x + 1: 0.086784362792969ms<br />
Output for 7.0.4
++$x: 0.067949295043945ms<br />$x++: 0.082731246948242ms<br />$x += 1: 0.097513198852539ms<br />$x = $x + 1: 0.080585479736328ms<br />
Output for 7.0.3
++$x: 0.061511993408203ms<br />$x++: 0.084400177001953ms<br />$x += 1: 0.10085105895996ms<br />$x = $x + 1: 0.082015991210938ms<br />
Output for 7.0.2
++$x: 0.070810317993164ms<br />$x++: 0.091552734375ms<br />$x += 1: 0.11014938354492ms<br />$x = $x + 1: 0.088691711425781ms<br />
Output for 7.0.1
++$x: 0.047683715820312ms<br />$x++: 0.058889389038086ms<br />$x += 1: 0.080108642578125ms<br />$x = $x + 1: 0.060081481933594ms<br />
Output for 7.0.0
++$x: 0.067234039306641ms<br />$x++: 0.08702278137207ms<br />$x += 1: 0.1075267791748ms<br />$x = $x + 1: 0.082254409790039ms<br />
Output for 5.6.28
++$x: 0.32401084899902ms<br />$x++: 0.20599365234375ms<br />$x += 1: 0.39505958557129ms<br />$x = $x + 1: 0.23984909057617ms<br />
Output for 5.6.25
++$x: 0.1678466796875ms<br />$x++: 0.21195411682129ms<br />$x += 1: 0.22125244140625ms<br />$x = $x + 1: 0.19574165344238ms<br />
Output for 5.6.24
++$x: 0.14185905456543ms<br />$x++: 0.16689300537109ms<br />$x += 1: 0.17809867858887ms<br />$x = $x + 1: 0.16689300537109ms<br />
Output for 5.6.23
++$x: 0.18715858459473ms<br />$x++: 0.22029876708984ms<br />$x += 1: 0.23555755615234ms<br />$x = $x + 1: 0.22149085998535ms<br />
Output for 5.6.22
++$x: 0.17499923706055ms<br />$x++: 0.20337104797363ms<br />$x += 1: 0.2133846282959ms<br />$x = $x + 1: 0.20313262939453ms<br />
Output for 5.6.21
++$x: 0.18095970153809ms<br />$x++: 0.2143383026123ms<br />$x += 1: 0.22721290588379ms<br />$x = $x + 1: 0.21171569824219ms<br />
Output for 5.6.20
++$x: 0.19121170043945ms<br />$x++: 0.24104118347168ms<br />$x += 1: 0.24175643920898ms<br />$x = $x + 1: 0.22697448730469ms<br />
Output for 5.6.19
++$x: 0.16927719116211ms<br />$x++: 0.21076202392578ms<br />$x += 1: 0.21266937255859ms<br />$x = $x + 1: 0.19955635070801ms<br />
Output for 5.6.18
++$x: 0.15020370483398ms<br />$x++: 0.1835823059082ms<br />$x += 1: 0.18501281738281ms<br />$x = $x + 1: 0.17523765563965ms<br />
Output for 5.6.17
++$x: 0.17809867858887ms<br />$x++: 0.20885467529297ms<br />$x += 1: 0.22196769714355ms<br />$x = $x + 1: 0.20909309387207ms<br />
Output for 5.6.16
++$x: 0.22292137145996ms<br />$x++: 0.25463104248047ms<br />$x += 1: 0.28014183044434ms<br />$x = $x + 1: 0.2586841583252ms<br />
Output for 5.6.15
++$x: 0.16307830810547ms<br />$x++: 0.19168853759766ms<br />$x += 1: 0.20241737365723ms<br />$x = $x + 1: 0.19264221191406ms<br />
Output for 5.6.14
++$x: 0.18095970153809ms<br />$x++: 0.21147727966309ms<br />$x += 1: 0.22220611572266ms<br />$x = $x + 1: 0.21028518676758ms<br />
Output for 5.6.13
++$x: 0.17738342285156ms<br />$x++: 0.21171569824219ms<br />$x += 1: 0.2288818359375ms<br />$x = $x + 1: 0.20956993103027ms<br />
Output for 5.6.12
++$x: 0.17976760864258ms<br />$x++: 0.21195411682129ms<br />$x += 1: 0.21958351135254ms<br />$x = $x + 1: 0.21219253540039ms<br />
Output for 5.6.11
++$x: 0.18000602722168ms<br />$x++: 0.213623046875ms<br />$x += 1: 0.22053718566895ms<br />$x = $x + 1: 0.21553039550781ms<br />
Output for 5.6.10
++$x: 0.15974044799805ms<br />$x++: 0.19598007202148ms<br />$x += 1: 0.19454956054688ms<br />$x = $x + 1: 0.18429756164551ms<br />
Output for 5.6.9
++$x: 0.18787384033203ms<br />$x++: 0.21886825561523ms<br />$x += 1: 0.23174285888672ms<br />$x = $x + 1: 0.22101402282715ms<br />
Output for 5.6.8
++$x: 0.14829635620117ms<br />$x++: 0.17309188842773ms<br />$x += 1: 0.1826286315918ms<br />$x = $x + 1: 0.18572807312012ms<br />
Output for 5.6.7
++$x: 0.19955635070801ms<br />$x++: 0.22149085998535ms<br />$x += 1: 0.23055076599121ms<br />$x = $x + 1: 0.22506713867188ms<br />
Output for 5.6.6
++$x: 0.16188621520996ms<br />$x++: 0.19097328186035ms<br />$x += 1: 0.20122528076172ms<br />$x = $x + 1: 0.19168853759766ms<br />
Output for 5.6.5
++$x: 0.17952919006348ms<br />$x++: 0.20956993103027ms<br />$x += 1: 0.21934509277344ms<br />$x = $x + 1: 0.21004676818848ms<br />
Output for 5.6.4
++$x: 0.17547607421875ms<br />$x++: 0.20837783813477ms<br />$x += 1: 0.22244453430176ms<br />$x = $x + 1: 0.2143383026123ms<br />
Output for 5.6.3
++$x: 0.23579597473145ms<br />$x++: 0.27179718017578ms<br />$x += 1: 0.29897689819336ms<br />$x = $x + 1: 0.27751922607422ms<br />
Output for 5.6.2
++$x: 0.20647048950195ms<br />$x++: 0.21839141845703ms<br />$x += 1: 0.23841857910156ms<br />$x = $x + 1: 0.22673606872559ms<br />
Output for 5.6.1
++$x: 0.1683235168457ms<br />$x++: 0.20766258239746ms<br />$x += 1: 0.21147727966309ms<br />$x = $x + 1: 0.20074844360352ms<br />
Output for 5.6.0
++$x: 0.19025802612305ms<br />$x++: 0.22578239440918ms<br />$x += 1: 0.24771690368652ms<br />$x = $x + 1: 0.22506713867188ms<br />
Output for 5.5.38
++$x: 0.17189979553223ms<br />$x++: 0.20194053649902ms<br />$x += 1: 0.2133846282959ms<br />$x = $x + 1: 0.21100044250488ms<br />
Output for 5.5.37
++$x: 0.18024444580078ms<br />$x++: 0.20861625671387ms<br />$x += 1: 0.22292137145996ms<br />$x = $x + 1: 0.21004676818848ms<br />
Output for 5.5.36
++$x: 0.12922286987305ms<br />$x++: 0.16331672668457ms<br />$x += 1: 0.16236305236816ms<br />$x = $x + 1: 0.1533031463623ms<br />
Output for 5.5.35
++$x: 0.19621849060059ms<br />$x++: 0.22745132446289ms<br />$x += 1: 0.2295970916748ms<br />$x = $x + 1: 0.22530555725098ms<br />
Output for 5.5.34
++$x: 0.18692016601562ms<br />$x++: 0.21910667419434ms<br />$x += 1: 0.23508071899414ms<br />$x = $x + 1: 0.22482872009277ms<br />
Output for 5.5.33
++$x: 0.15449523925781ms<br />$x++: 0.18048286437988ms<br />$x += 1: 0.20170211791992ms<br />$x = $x + 1: 0.18668174743652ms<br />
Output for 5.5.32
++$x: 0.16474723815918ms<br />$x++: 0.18191337585449ms<br />$x += 1: 0.19431114196777ms<br />$x = $x + 1: 0.19621849060059ms<br />
Output for 5.5.31
++$x: 0.17046928405762ms<br />$x++: 0.20170211791992ms<br />$x += 1: 0.22268295288086ms<br />$x = $x + 1: 0.20027160644531ms<br />
Output for 5.5.30
++$x: 0.16307830810547ms<br />$x++: 0.19359588623047ms<br />$x += 1: 0.20313262939453ms<br />$x = $x + 1: 0.1976490020752ms<br />
Output for 5.5.29
++$x: 0.16045570373535ms<br />$x++: 0.19431114196777ms<br />$x += 1: 0.20289421081543ms<br />$x = $x + 1: 0.19526481628418ms<br />
Output for 5.5.28
++$x: 0.27966499328613ms<br />$x++: 0.30231475830078ms<br />$x += 1: 0.3209114074707ms<br />$x = $x + 1: 0.30612945556641ms<br />
Output for 5.5.27
++$x: 0.18858909606934ms<br />$x++: 0.21767616271973ms<br />$x += 1: 0.23865699768066ms<br />$x = $x + 1: 0.22196769714355ms<br />
Output for 5.5.26
++$x: 0.17023086547852ms<br />$x++: 0.20074844360352ms<br />$x += 1: 0.21195411682129ms<br />$x = $x + 1: 0.20170211791992ms<br />
Output for 5.5.25
++$x: 0.18811225891113ms<br />$x++: 0.21862983703613ms<br />$x += 1: 0.23365020751953ms<br />$x = $x + 1: 0.22244453430176ms<br />
Output for 5.5.24
++$x: 0.17714500427246ms<br />$x++: 0.2140998840332ms<br />$x += 1: 0.22172927856445ms<br />$x = $x + 1: 0.21123886108398ms<br />
Output for 5.5.23
++$x: 0.15354156494141ms<br />$x++: 0.18525123596191ms<br />$x += 1: 0.19025802612305ms<br />$x = $x + 1: 0.18525123596191ms<br />
Output for 5.5.22
++$x: 0.17857551574707ms<br />$x++: 0.21100044250488ms<br />$x += 1: 0.21862983703613ms<br />$x = $x + 1: 0.21123886108398ms<br />
Output for 5.5.21
++$x: 0.18167495727539ms<br />$x++: 0.21553039550781ms<br />$x += 1: 0.22435188293457ms<br />$x = $x + 1: 0.21672248840332ms<br />
Output for 5.5.20
++$x: 0.1518726348877ms<br />$x++: 0.22435188293457ms<br />$x += 1: 0.21982192993164ms<br />$x = $x + 1: 0.1986026763916ms<br />
Output for 5.5.19
++$x: 0.16379356384277ms<br />$x++: 0.19216537475586ms<br />$x += 1: 0.20289421081543ms<br />$x = $x + 1: 0.19335746765137ms<br />
Output for 5.5.18
++$x: 0.16236305236816ms<br />$x++: 0.19383430480957ms<br />$x += 1: 0.20623207092285ms<br />$x = $x + 1: 0.19383430480957ms<br />
Output for 5.5.16
++$x: 0.25558471679688ms<br />$x++: 0.29683113098145ms<br />$x += 1: 0.31256675720215ms<br />$x = $x + 1: 0.31304359436035ms<br />
Output for 5.5.15
++$x: 0.18000602722168ms<br />$x++: 0.22268295288086ms<br />$x += 1: 0.2291202545166ms<br />$x = $x + 1: 0.21815299987793ms<br />
Output for 5.5.14
++$x: 0.26297569274902ms<br />$x++: 0.31661987304688ms<br />$x += 1: 0.37121772766113ms<br />$x = $x + 1: 0.32472610473633ms<br />
Output for 5.5.13
++$x: 0.17929077148438ms<br />$x++: 0.22077560424805ms<br />$x += 1: 0.22506713867188ms<br />$x = $x + 1: 0.21457672119141ms<br />
Output for 5.5.12
++$x: 0.16403198242188ms<br />$x++: 0.1981258392334ms<br />$x += 1: 0.20837783813477ms<br />$x = $x + 1: 0.19216537475586ms<br />
Output for 5.5.11
++$x: 0.16260147094727ms<br />$x++: 0.18787384033203ms<br />$x += 1: 0.20051002502441ms<br />$x = $x + 1: 0.19168853759766ms<br />
Output for 5.5.10
++$x: 0.1833438873291ms<br />$x++: 0.21147727966309ms<br />$x += 1: 0.22149085998535ms<br />$x = $x + 1: 0.213623046875ms<br />
Output for 5.5.9
++$x: 0.18692016601562ms<br />$x++: 0.21791458129883ms<br />$x += 1: 0.22172927856445ms<br />$x = $x + 1: 0.21219253540039ms<br />
Output for 5.5.8
++$x: 0.15902519226074ms<br />$x++: 0.1823902130127ms<br />$x += 1: 0.19478797912598ms<br />$x = $x + 1: 0.18882751464844ms<br />
Output for 5.5.7
++$x: 0.1683235168457ms<br />$x++: 0.19550323486328ms<br />$x += 1: 0.20503997802734ms<br />$x = $x + 1: 0.19717216491699ms<br />
Output for 5.5.6
++$x: 0.18692016601562ms<br />$x++: 0.22435188293457ms<br />$x += 1: 0.23102760314941ms<br />$x = $x + 1: 0.22244453430176ms<br />
Output for 5.5.5
++$x: 0.17809867858887ms<br />$x++: 0.21481513977051ms<br />$x += 1: 0.22339820861816ms<br />$x = $x + 1: 0.20933151245117ms<br />
Output for 5.5.4
++$x: 0.17642974853516ms<br />$x++: 0.21171569824219ms<br />$x += 1: 0.22506713867188ms<br />$x = $x + 1: 0.21672248840332ms<br />
Output for 5.5.3
++$x: 0.20360946655273ms<br />$x++: 0.22983551025391ms<br />$x += 1: 0.23055076599121ms<br />$x = $x + 1: 0.22196769714355ms<br />
Output for 5.5.2
++$x: 0.19311904907227ms<br />$x++: 0.24890899658203ms<br />$x += 1: 0.23388862609863ms<br />$x = $x + 1: 0.22244453430176ms<br />
Output for 5.5.1
++$x: 0.17809867858887ms<br />$x++: 0.22172927856445ms<br />$x += 1: 0.21791458129883ms<br />$x = $x + 1: 0.21266937255859ms<br />
Output for 5.5.0
++$x: 0.11324882507324ms<br />$x++: 0.14257431030273ms<br />$x += 1: 0.14090538024902ms<br />$x = $x + 1: 0.12445449829102ms<br />
Output for 5.4.45
++$x: 0.15592575073242ms<br />$x++: 0.19264221191406ms<br />$x += 1: 0.19979476928711ms<br />$x = $x + 1: 0.19645690917969ms<br />
Output for 5.4.44
++$x: 0.15163421630859ms<br />$x++: 0.18191337585449ms<br />$x += 1: 0.1990795135498ms<br />$x = $x + 1: 0.19669532775879ms<br />
Output for 5.4.43
++$x: 0.17952919006348ms<br />$x++: 0.19502639770508ms<br />$x += 1: 0.18930435180664ms<br />$x = $x + 1: 0.18715858459473ms<br />
Output for 5.4.42
++$x: 0.15926361083984ms<br />$x++: 0.1983642578125ms<br />$x += 1: 0.19574165344238ms<br />$x = $x + 1: 0.18668174743652ms<br />
Output for 5.4.41
++$x: 0.26488304138184ms<br />$x++: 0.30064582824707ms<br />$x += 1: 0.31900405883789ms<br />$x = $x + 1: 0.31590461730957ms<br />
Output for 5.4.40
++$x: 0.19121170043945ms<br />$x++: 0.22220611572266ms<br />$x += 1: 0.22625923156738ms<br />$x = $x + 1: 0.24533271789551ms<br />
Output for 5.4.39
++$x: 0.16903877258301ms<br />$x++: 0.20575523376465ms<br />$x += 1: 0.22482872009277ms<br />$x = $x + 1: 0.21052360534668ms<br />
Output for 5.4.38
++$x: 0.18906593322754ms<br />$x++: 0.22387504577637ms<br />$x += 1: 0.22387504577637ms<br />$x = $x + 1: 0.23031234741211ms<br />
Output for 5.4.37
++$x: 0.19049644470215ms<br />$x++: 0.22101402282715ms<br />$x += 1: 0.22697448730469ms<br />$x = $x + 1: 0.23174285888672ms<br />
Output for 5.4.36
++$x: 0.17523765563965ms<br />$x++: 0.21076202392578ms<br />$x += 1: 0.21505355834961ms<br />$x = $x + 1: 0.20933151245117ms<br />
Output for 5.4.35
++$x: 0.15687942504883ms<br />$x++: 0.18596649169922ms<br />$x += 1: 0.18906593322754ms<br />$x = $x + 1: 0.18572807312012ms<br />
Output for 5.4.34
++$x: 0.15068054199219ms<br />$x++: 0.17976760864258ms<br />$x += 1: 0.18787384033203ms<br />$x = $x + 1: 0.18095970153809ms<br />
Output for 5.4.32
++$x: 0.18310546875ms<br />$x++: 0.21934509277344ms<br />$x += 1: 0.2140998840332ms<br />$x = $x + 1: 0.21958351135254ms<br />
Output for 5.4.31
++$x: 0.18048286437988ms<br />$x++: 0.21147727966309ms<br />$x += 1: 0.21576881408691ms<br />$x = $x + 1: 0.21481513977051ms<br />
Output for 5.4.30
++$x: 0.15783309936523ms<br />$x++: 0.19192695617676ms<br />$x += 1: 0.19073486328125ms<br />$x = $x + 1: 0.19049644470215ms<br />
Output for 5.4.29
++$x: 0.20098686218262ms<br />$x++: 0.23388862609863ms<br />$x += 1: 0.23770332336426ms<br />$x = $x + 1: 0.23627281188965ms<br />
Output for 5.4.28
++$x: 0.15377998352051ms<br />$x++: 0.17404556274414ms<br />$x += 1: 0.17738342285156ms<br />$x = $x + 1: 0.1671314239502ms<br />
Output for 5.4.27
++$x: 0.20289421081543ms<br />$x++: 0.22459030151367ms<br />$x += 1: 0.23102760314941ms<br />$x = $x + 1: 0.23937225341797ms<br />
Output for 5.4.26
++$x: 0.2284049987793ms<br />$x++: 0.2291202545166ms<br />$x += 1: 0.22602081298828ms<br />$x = $x + 1: 0.22602081298828ms<br />
Output for 5.4.25
++$x: 0.2131462097168ms<br />$x++: 0.24151802062988ms<br />$x += 1: 0.29683113098145ms<br />$x = $x + 1: 0.26249885559082ms<br />
Output for 5.4.24
++$x: 0.19335746765137ms<br />$x++: 0.22244453430176ms<br />$x += 1: 0.24247169494629ms<br />$x = $x + 1: 0.2281665802002ms<br />
Output for 5.4.23
++$x: 0.21862983703613ms<br />$x++: 0.25367736816406ms<br />$x += 1: 0.26369094848633ms<br />$x = $x + 1: 0.26130676269531ms<br />
Output for 5.4.22
++$x: 0.17023086547852ms<br />$x++: 0.20074844360352ms<br />$x += 1: 0.21195411682129ms<br />$x = $x + 1: 0.20790100097656ms<br />
Output for 5.4.21
++$x: 0.13899803161621ms<br />$x++: 0.17976760864258ms<br />$x += 1: 0.16665458679199ms<br />$x = $x + 1: 0.15473365783691ms<br />
Output for 5.4.20
++$x: 0.19049644470215ms<br />$x++: 0.22649765014648ms<br />$x += 1: 0.23484230041504ms<br />$x = $x + 1: 0.22625923156738ms<br />
Output for 5.4.19
++$x: 0.17285346984863ms<br />$x++: 0.22149085998535ms<br />$x += 1: 0.20623207092285ms<br />$x = $x + 1: 0.22506713867188ms<br />
Output for 5.4.18
++$x: 0.19025802612305ms<br />$x++: 0.22172927856445ms<br />$x += 1: 0.23889541625977ms<br />$x = $x + 1: 0.22363662719727ms<br />
Output for 5.4.17
++$x: 0.14996528625488ms<br />$x++: 0.1533031463623ms<br />$x += 1: 0.15664100646973ms<br />$x = $x + 1: 0.15902519226074ms<br />
Output for 5.4.16
++$x: 0.17905235290527ms<br />$x++: 0.21600723266602ms<br />$x += 1: 0.21696090698242ms<br />$x = $x + 1: 0.2140998840332ms<br />
Output for 5.4.15
++$x: 0.14686584472656ms<br />$x++: 0.16093254089355ms<br />$x += 1: 0.16999244689941ms<br />$x = $x + 1: 0.17619132995605ms<br />
Output for 5.4.14
++$x: 0.17023086547852ms<br />$x++: 0.18692016601562ms<br />$x += 1: 0.19979476928711ms<br />$x = $x + 1: 0.18692016601562ms<br />
Output for 5.4.13
++$x: 0.18310546875ms<br />$x++: 0.21266937255859ms<br />$x += 1: 0.22077560424805ms<br />$x = $x + 1: 0.22554397583008ms<br />
Output for 5.4.12
++$x: 0.19025802612305ms<br />$x++: 0.19574165344238ms<br />$x += 1: 0.20170211791992ms<br />$x = $x + 1: 0.19359588623047ms<br />
Output for 5.4.11
++$x: 0.17189979553223ms<br />$x++: 0.20456314086914ms<br />$x += 1: 0.20885467529297ms<br />$x = $x + 1: 0.20718574523926ms<br />
Output for 5.4.10
++$x: 0.19264221191406ms<br />$x++: 0.21052360534668ms<br />$x += 1: 0.21648406982422ms<br />$x = $x + 1: 0.2288818359375ms<br />
Output for 5.4.9
++$x: 0.18668174743652ms<br />$x++: 0.22220611572266ms<br />$x += 1: 0.24199485778809ms<br />$x = $x + 1: 0.22602081298828ms<br />
Output for 5.4.8
++$x: 0.19001960754395ms<br />$x++: 0.22459030151367ms<br />$x += 1: 0.22411346435547ms<br />$x = $x + 1: 0.21862983703613ms<br />
Output for 5.4.7
++$x: 0.19669532775879ms<br />$x++: 0.22625923156738ms<br />$x += 1: 0.21672248840332ms<br />$x = $x + 1: 0.2291202545166ms<br />
Output for 5.4.6
++$x: 0.19693374633789ms<br />$x++: 0.23221969604492ms<br />$x += 1: 0.23293495178223ms<br />$x = $x + 1: 0.2295970916748ms<br />
Output for 5.4.5
++$x: 0.18596649169922ms<br />$x++: 0.21648406982422ms<br />$x += 1: 0.21934509277344ms<br />$x = $x + 1: 0.24986267089844ms<br />
Output for 5.4.4
++$x: 0.18310546875ms<br />$x++: 0.2133846282959ms<br />$x += 1: 0.21886825561523ms<br />$x = $x + 1: 0.21505355834961ms<br />
Output for 5.4.3
++$x: 0.18906593322754ms<br />$x++: 0.22506713867188ms<br />$x += 1: 0.24056434631348ms<br />$x = $x + 1: 0.22649765014648ms<br />
Output for 5.4.2
++$x: 0.18405914306641ms<br />$x++: 0.2131462097168ms<br />$x += 1: 0.22125244140625ms<br />$x = $x + 1: 0.21958351135254ms<br />
Output for 5.4.1
++$x: 0.16498565673828ms<br />$x++: 0.19264221191406ms<br />$x += 1: 0.20027160644531ms<br />$x = $x + 1: 0.19598007202148ms<br />
Output for 5.4.0
++$x: 0.17166137695312ms<br />$x++: 0.19383430480957ms<br />$x += 1: 0.20647048950195ms<br />$x = $x + 1: 0.19526481628418ms<br />
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/MQRZK on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/MQRZK on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/MQRZK on line 3
Process exited with code 255.