3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = microtime(true); for($i = 1; $i <= 1000; $i++) { if(function_exists('mcrypt_encrypt')) { echo " "; } else { echo " "; } } $end = microtime(true); echo PHP_EOL."function_exists: ".($end - $start)."ms"; $start = microtime(true); for($i = 1; $i <= 1000; $i++) { if(extension_loaded('mcrypt')) { echo " "; } else { echo " "; } } $end = microtime(true); echo PHP_EOL."extension_loaded: ".($end - $start)."ms";
Output for 7.3.1
function_exists: 0.0022931098937988ms extension_loaded: 0.0008549690246582ms
Output for 7.3.0
function_exists: 0.001317024230957ms extension_loaded: 0.0013279914855957ms
Output for 7.2.13
function_exists: 0.0008540153503418ms extension_loaded: 0.00080585479736328ms
Output for 7.2.12
function_exists: 0.0010759830474854ms extension_loaded: 0.0010950565338135ms
Output for 7.2.11
function_exists: 0.00087094306945801ms extension_loaded: 0.0007941722869873ms
Output for 7.2.10
function_exists: 0.0010750293731689ms extension_loaded: 0.00080108642578125ms
Output for 7.2.9
function_exists: 0.00095415115356445ms extension_loaded: 0.000823974609375ms
Output for 7.2.8
function_exists: 0.0013759136199951ms extension_loaded: 0.0008089542388916ms
Output for 7.2.7
function_exists: 0.0010950565338135ms extension_loaded: 0.0011579990386963ms
Output for 7.2.6
function_exists: 0.00094985961914062ms extension_loaded: 0.00095891952514648ms
Output for 7.2.5
function_exists: 0.001121997833252ms extension_loaded: 0.0010421276092529ms
Output for 7.2.4
function_exists: 0.0013558864593506ms extension_loaded: 0.0013179779052734ms
Output for 7.2.3
function_exists: 0.0016369819641113ms extension_loaded: 0.0013389587402344ms
Output for 7.2.2
function_exists: 0.00085091590881348ms extension_loaded: 0.00077581405639648ms
Output for 7.2.1
function_exists: 0.0023770332336426ms extension_loaded: 0.0024528503417969ms
Output for 7.2.0
function_exists: 0.0027980804443359ms extension_loaded: 0.0027239322662354ms
Output for 7.1.25
function_exists: 0.0011041164398193ms extension_loaded: 0.0010318756103516ms
Output for 7.1.7
function_exists: 0.00039887428283691ms extension_loaded: 0.00062894821166992ms
Output for 7.1.6
function_exists: 0.0017070770263672ms extension_loaded: 0.0017349720001221ms
Output for 7.1.5
function_exists: 0.0014140605926514ms extension_loaded: 0.0014371871948242ms
Output for 7.1.0
function_exists: 0.00092196464538574ms extension_loaded: 0.00094509124755859ms
Output for 7.0.20
function_exists: 0.00065112113952637ms extension_loaded: 0.00066709518432617ms
Output for 7.0.6
function_exists: 0.00055098533630371ms extension_loaded: 0.00053191184997559ms
Output for 7.0.5
function_exists: 0.0010149478912354ms extension_loaded: 0.00096297264099121ms
Output for 7.0.4
function_exists: 0.00047087669372559ms extension_loaded: 0.00040793418884277ms
Output for 7.0.3
function_exists: 0.00094509124755859ms extension_loaded: 0.00079894065856934ms
Output for 7.0.2
function_exists: 0.00079679489135742ms extension_loaded: 0.00086402893066406ms
Output for 7.0.1
function_exists: 0.00072693824768066ms extension_loaded: 0.00072383880615234ms
Output for 7.0.0
function_exists: 0.00070095062255859ms extension_loaded: 0.00080990791320801ms
Output for 5.6.28
function_exists: 0.00087881088256836ms extension_loaded: 0.00083589553833008ms
Output for 5.6.21
function_exists: 0.00052189826965332ms extension_loaded: 0.00060582160949707ms
Output for 5.6.20
function_exists: 0.00069403648376465ms extension_loaded: 0.0006871223449707ms
Output for 5.6.19
function_exists: 0.00091695785522461ms extension_loaded: 0.00094103813171387ms
Output for 5.6.18
function_exists: 0.00057697296142578ms extension_loaded: 0.00050091743469238ms
Output for 5.6.17
function_exists: 0.0014169216156006ms extension_loaded: 0.0012991428375244ms
Output for 5.6.16
function_exists: 0.0011310577392578ms extension_loaded: 0.0010881423950195ms
Output for 5.6.15
function_exists: 0.0010690689086914ms extension_loaded: 0.00095510482788086ms
Output for 5.6.14
function_exists: 0.00064897537231445ms extension_loaded: 0.00061702728271484ms
Output for 5.6.13
function_exists: 0.00071096420288086ms extension_loaded: 0.00068211555480957ms
Output for 5.6.12
function_exists: 0.0010139942169189ms extension_loaded: 0.00099396705627441ms
Output for 5.6.11
function_exists: 0.0011050701141357ms extension_loaded: 0.0010640621185303ms
Output for 5.6.10
function_exists: 0.00086712837219238ms extension_loaded: 0.0011510848999023ms
Output for 5.6.9
function_exists: 0.0010900497436523ms extension_loaded: 0.00098204612731934ms
Output for 5.6.8
function_exists: 0.00085592269897461ms extension_loaded: 0.0008549690246582ms
Output for 5.6.7
function_exists: 0.0006260871887207ms extension_loaded: 0.00051093101501465ms
Output for 5.5.35
function_exists: 0.00096917152404785ms extension_loaded: 0.00091099739074707ms
Output for 5.5.34
function_exists: 0.001194953918457ms extension_loaded: 0.0011961460113525ms
Output for 5.5.33
function_exists: 0.00092291831970215ms extension_loaded: 0.000946044921875ms
Output for 5.5.32
function_exists: 0.00097012519836426ms extension_loaded: 0.000885009765625ms
Output for 5.5.31
function_exists: 0.0010781288146973ms extension_loaded: 0.0009610652923584ms
Output for 5.5.30
function_exists: 0.0010030269622803ms extension_loaded: 0.0010449886322021ms
Output for 5.5.29
function_exists: 0.0011360645294189ms extension_loaded: 0.0010449886322021ms
Output for 5.5.28
function_exists: 0.00093698501586914ms extension_loaded: 0.0005800724029541ms
Output for 5.5.27
function_exists: 0.0010499954223633ms extension_loaded: 0.0010280609130859ms
Output for 5.5.26
function_exists: 0.00077700614929199ms extension_loaded: 0.000762939453125ms
Output for 5.5.25
function_exists: 0.0012879371643066ms extension_loaded: 0.0011639595031738ms
Output for 5.5.24
function_exists: 0.00054597854614258ms extension_loaded: 0.00050806999206543ms
Output for 5.4.45
function_exists: 0.001209020614624ms extension_loaded: 0.0009911060333252ms
Output for 5.4.44
function_exists: 0.0010759830474854ms extension_loaded: 0.0007469654083252ms
Output for 5.4.43
function_exists: 0.014878034591675ms extension_loaded: 0.0089211463928223ms
Output for 5.4.42
function_exists: 0.010087013244629ms extension_loaded: 0.0086970329284668ms
Output for 5.4.41
function_exists: 0.0096449851989746ms extension_loaded: 0.0083210468292236ms
Output for 5.4.40
function_exists: 0.0085492134094238ms extension_loaded: 0.0072610378265381ms
Output for 5.4.39
function_exists: 0.0098028182983398ms extension_loaded: 0.0084140300750732ms
Output for 5.4.38
function_exists: 0.0090229511260986ms extension_loaded: 0.0088770389556885ms
Output for 5.4.37
function_exists: 0.010013818740845ms extension_loaded: 0.0086960792541504ms
Output for 5.4.36
function_exists: 0.0078539848327637ms extension_loaded: 0.0077719688415527ms
Output for 5.4.35
function_exists: 0.00901198387146ms extension_loaded: 0.0078749656677246ms
Output for 5.4.34
function_exists: 0.0074868202209473ms extension_loaded: 0.0050070285797119ms
Output for 5.4.32
function_exists: 0.0086631774902344ms extension_loaded: 0.008450984954834ms
Output for 5.4.31
function_exists: 0.0037209987640381ms extension_loaded: 0.0052239894866943ms
Output for 5.4.30
function_exists: 0.0078229904174805ms extension_loaded: 0.0077619552612305ms
Output for 5.4.29
function_exists: 0.0078780651092529ms extension_loaded: 0.0070431232452393ms
Output for 5.4.28
function_exists: 0.0091559886932373ms extension_loaded: 0.003633975982666ms
Output for 5.4.27
function_exists: 0.0076568126678467ms extension_loaded: 0.0080780982971191ms
Output for 5.4.26
function_exists: 0.0078849792480469ms extension_loaded: 0.0075700283050537ms
Output for 5.4.25
function_exists: 0.0077390670776367ms extension_loaded: 0.0073819160461426ms
Output for 5.4.24
function_exists: 0.012582063674927ms extension_loaded: 0.0079030990600586ms
Output for 5.4.23
function_exists: 0.011186838150024ms extension_loaded: 0.0083739757537842ms
Output for 5.4.22
function_exists: 0.0089168548583984ms extension_loaded: 0.0074970722198486ms
Output for 5.4.21
function_exists: 0.0092639923095703ms extension_loaded: 0.0077798366546631ms
Output for 5.4.20
function_exists: 0.0091149806976318ms extension_loaded: 0.0018658638000488ms
Output for 5.4.19
function_exists: 0.0012459754943848ms extension_loaded: 0.0012681484222412ms
Output for 5.4.18
function_exists: 0.0075209140777588ms extension_loaded: 0.0013852119445801ms
Output for 5.4.17
function_exists: 0.0011968612670898ms extension_loaded: 0.0010859966278076ms
Output for 5.4.16
function_exists: 0.0079379081726074ms extension_loaded: 0.0075469017028809ms
Output for 5.4.15
function_exists: 0.0079550743103027ms extension_loaded: 0.0082979202270508ms
Output for 5.4.14
function_exists: 0.01068115234375ms extension_loaded: 0.0083599090576172ms
Output for 5.4.13
function_exists: 0.0093729496002197ms extension_loaded: 0.0083098411560059ms
Output for 5.4.12
function_exists: 0.010057926177979ms extension_loaded: 0.0095810890197754ms
Output for 5.4.11
function_exists: 0.012056112289429ms extension_loaded: 0.0085558891296387ms
Output for 5.4.10
function_exists: 0.0024480819702148ms extension_loaded: 0.0022158622741699ms
Output for 5.4.9
function_exists: 0.0092389583587646ms extension_loaded: 0.007735013961792ms
Output for 5.4.8
function_exists: 0.008882999420166ms extension_loaded: 0.0075080394744873ms
Output for 5.4.7
function_exists: 0.009580135345459ms extension_loaded: 0.0084950923919678ms
Output for 5.4.6
function_exists: 0.0011610984802246ms extension_loaded: 0.0011360645294189ms
Output for 5.4.5
function_exists: 0.0038378238677979ms extension_loaded: 0.0014591217041016ms
Output for 5.4.4
function_exists: 0.0020980834960938ms extension_loaded: 0.0022242069244385ms
Output for 5.4.3
function_exists: 0.0021648406982422ms extension_loaded: 0.0021500587463379ms
Output for 5.4.2
function_exists: 0.0021500587463379ms extension_loaded: 0.0020120143890381ms
Output for 5.4.1
function_exists: 0.0091180801391602ms extension_loaded: 0.0082130432128906ms
Output for 5.4.0
function_exists: 0.0018448829650879ms extension_loaded: 0.0017180442810059ms
Output for 5.3.29
function_exists: 0.0098848342895508ms extension_loaded: 0.0088510513305664ms
Output for 5.3.28
function_exists: 0.010010957717896ms extension_loaded: 0.008652925491333ms
Output for 5.3.27
function_exists: 0.0093059539794922ms extension_loaded: 0.0080900192260742ms
Output for 5.3.26
function_exists: 0.0016028881072998ms extension_loaded: 0.002129077911377ms
Output for 5.3.25
function_exists: 0.0099458694458008ms extension_loaded: 0.0011858940124512ms
Output for 5.3.24
function_exists: 0.010369062423706ms extension_loaded: 0.0093300342559814ms
Output for 5.3.23
function_exists: 0.0012519359588623ms extension_loaded: 0.0012750625610352ms
Output for 5.3.22
function_exists: 0.0083370208740234ms extension_loaded: 0.0082378387451172ms
Output for 5.3.21
function_exists: 0.0098400115966797ms extension_loaded: 0.0084950923919678ms
Output for 5.3.20
function_exists: 0.0089380741119385ms extension_loaded: 0.0076389312744141ms
Output for 5.3.19
function_exists: 0.010866165161133ms extension_loaded: 0.0077290534973145ms
Output for 5.3.18
function_exists: 0.0011210441589355ms extension_loaded: 0.0011470317840576ms
Output for 5.3.17
function_exists: 0.011190891265869ms extension_loaded: 0.0010380744934082ms
Output for 5.3.16
function_exists: 0.010845184326172ms extension_loaded: 0.0059731006622314ms
Output for 5.3.15
function_exists: 0.007922887802124ms extension_loaded: 0.0076680183410645ms
Output for 5.3.14
function_exists: 0.011421918869019ms extension_loaded: 0.0093891620635986ms
Output for 5.3.13
function_exists: 0.0089209079742432ms extension_loaded: 0.0071799755096436ms
Output for 5.3.12
function_exists: 0.0090010166168213ms extension_loaded: 0.0086548328399658ms
Output for 5.3.11
function_exists: 0.0025930404663086ms extension_loaded: 0.003108024597168ms
Output for 5.3.10
function_exists: 0.0091791152954102ms extension_loaded: 0.0084831714630127ms
Output for 5.3.9
function_exists: 0.010066032409668ms extension_loaded: 0.0086100101470947ms
Output for 5.3.8
function_exists: 0.0014970302581787ms extension_loaded: 0.00095510482788086ms
Output for 5.3.7
function_exists: 0.0093159675598145ms extension_loaded: 0.0093159675598145ms
Output for 5.3.6
function_exists: 0.013657093048096ms extension_loaded: 0.011154890060425ms
Output for 5.3.5
function_exists: 0.010213136672974ms extension_loaded: 0.008720874786377ms
Output for 5.3.4
function_exists: 0.0078458786010742ms extension_loaded: 0.0076389312744141ms
Output for 5.3.3
function_exists: 0.0012438297271729ms extension_loaded: 0.0012118816375732ms
Output for 5.3.2
function_exists: 0.028871059417725ms extension_loaded: 0.026337146759033ms
Output for 5.3.1
function_exists: 0.009645938873291ms extension_loaded: 0.0076789855957031ms
Output for 5.3.0
function_exists: 0.019942998886108ms extension_loaded: 0.01854395866394ms
Output for 5.2.17
function_exists: 0.0012619495391846ms extension_loaded: 0.0012481212615967ms
Output for 5.2.16
function_exists: 0.010027885437012ms extension_loaded: 0.009443998336792ms
Output for 5.2.15
function_exists: 0.0010430812835693ms extension_loaded: 0.0012290477752686ms
Output for 5.2.14
function_exists: 0.0017509460449219ms extension_loaded: 0.0015377998352051ms
Output for 5.2.13
function_exists: 0.00080513954162598ms extension_loaded: 0.00074601173400879ms
Output for 5.2.12
function_exists: 0.0012331008911133ms extension_loaded: 0.0011179447174072ms
Output for 5.2.11
function_exists: 0.0096290111541748ms extension_loaded: 0.0087461471557617ms
Output for 5.2.10
function_exists: 0.0093560218811035ms extension_loaded: 0.0086040496826172ms
Output for 5.2.9
function_exists: 0.0023009777069092ms extension_loaded: 0.0016269683837891ms
Output for 5.2.8
function_exists: 0.0014481544494629ms extension_loaded: 0.0012338161468506ms
Output for 5.2.7
function_exists: 0.0099129676818848ms extension_loaded: 0.0077269077301025ms
Output for 5.2.6
function_exists: 0.0047059059143066ms extension_loaded: 0.00075888633728027ms
Output for 5.2.5
function_exists: 0.010416030883789ms extension_loaded: 0.0093319416046143ms
Output for 5.2.4
function_exists: 0.0012049674987793ms extension_loaded: 0.0011918544769287ms
Output for 5.2.3
function_exists: 0.0093340873718262ms extension_loaded: 0.0081019401550293ms
Output for 5.2.2
function_exists: 0.0085701942443848ms extension_loaded: 0.0072119235992432ms
Output for 5.2.1
function_exists: 0.008385181427002ms extension_loaded: 0.0071098804473877ms
Output for 5.2.0
function_exists: 0.0095269680023193ms extension_loaded: 0.0081708431243896ms
Output for 5.1.6
function_exists: 0.010196924209595ms extension_loaded: 0.0087661743164062ms
Output for 5.1.5
function_exists: 0.0084218978881836ms extension_loaded: 0.0071299076080322ms
Output for 5.1.4
function_exists: 0.0098919868469238ms extension_loaded: 0.0071961879730225ms
Output for 5.1.3
function_exists: 0.0085089206695557ms extension_loaded: 0.0092790126800537ms
Output for 5.1.2
function_exists: 0.0013198852539062ms extension_loaded: 0.0045650005340576ms
Output for 5.1.1
function_exists: 0.0093750953674316ms extension_loaded: 0.0082399845123291ms
Output for 5.1.0
function_exists: 0.0098397731781006ms extension_loaded: 0.0081949234008789ms
Output for 5.0.5
function_exists: 0.0096340179443359ms extension_loaded: 0.0093090534210205ms
Output for 5.0.4
function_exists: 0.009829044342041ms extension_loaded: 0.0084521770477295ms
Output for 5.0.3
function_exists: 0.0013210773468018ms extension_loaded: 0.0015208721160889ms
Output for 5.0.2
function_exists: 0.001533031463623ms extension_loaded: 0.0014510154724121ms
Output for 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 12 PHP_EOLfunction_exists: 0.0019779205322266ms Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 23 PHP_EOLextension_loaded: 0.0016179084777832ms
Output for 5.0.0
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 12 PHP_EOLfunction_exists: 0.0096759796142578ms Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 23 PHP_EOLextension_loaded: 0.0083169937133789ms
Output for 4.4.9
function_exists: 0.010519ms extension_loaded: 0.002024ms
Output for 4.4.8
function_exists: 0.014693ms extension_loaded: 0.007181ms
Output for 4.4.7
function_exists: 0.0011939999999999ms extension_loaded: 0.001085ms
Output for 4.4.6
function_exists: 0.013346ms extension_loaded: 0.0082869999999999ms
Output for 4.4.5
function_exists: 0.00903ms extension_loaded: 0.007911ms
Output for 4.4.4
function_exists: 0.001286ms extension_loaded: 0.002872ms
Output for 4.4.3
function_exists: 0.001636ms extension_loaded: 0.00824ms
Output for 4.4.2
function_exists: 0.003653ms extension_loaded: 0.007035ms
Output for 4.4.1
function_exists: 0.009586ms extension_loaded: 0.008932ms
Output for 4.4.0
function_exists: 0.009889ms extension_loaded: 0.007328ms
Output for 4.3.11
function_exists: 0.008648ms extension_loaded: 0.007145ms
Output for 4.3.10
function_exists: 0.001177ms extension_loaded: 0.001074ms
Output for 4.3.9
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 12 PHP_EOLfunction_exists: 0.001703ms Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 23 PHP_EOLextension_loaded: 0.0015179999999999ms
Output for 4.3.8
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 12 PHP_EOLfunction_exists: 0.010515ms Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 23 PHP_EOLextension_loaded: 0.007337ms
Output for 4.3.7
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 12 PHP_EOLfunction_exists: 0.0091220000000001ms Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 23 PHP_EOLextension_loaded: 0.007727ms
Output for 4.3.6
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 12 PHP_EOLfunction_exists: 0.006887ms Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 23 PHP_EOLextension_loaded: 0.008165ms
Output for 4.3.5
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 12 PHP_EOLfunction_exists: 0.0081020000000001ms Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 23 PHP_EOLextension_loaded: 0.0077280000000001ms
Output for 4.3.4
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 12 PHP_EOLfunction_exists: 0.001506ms Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 23 PHP_EOLextension_loaded: 0.001934ms
Output for 4.3.3
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 12 PHP_EOLfunction_exists: 0.00142ms Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 23 PHP_EOLextension_loaded: 0.001163ms
Output for 4.3.2
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 12 PHP_EOLfunction_exists: 0.009515ms Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 23 PHP_EOLextension_loaded: 0.009683ms
Output for 4.3.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 12 PHP_EOLfunction_exists: 0.008221ms Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 23 PHP_EOLextension_loaded: 0.007207ms
Output for 4.3.0
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 12 PHP_EOLfunction_exists: 0.00157ms Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/L680d on line 23 PHP_EOLextension_loaded: 0.00122ms
preferences:
204.26 ms | 409 KiB | 190 Q