3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php ini_set( 'display_errors', 1 ); error_reporting( E_ALL ); // Make a bit, honkin test array // You may need to adjust this depth to avoid memory limit errors $testArray = fillArray( 0, 5 ); // Time json encoding $start = microtime( true ); json_encode( $testArray ); $jsonTime = microtime( true ) - $start; echo "JSON encoded in $jsonTime seconds<br>"; // Time serialization $start = microtime( true ); serialize( $testArray ); $serializeTime = microtime( true ) - $start; echo "PHP serialized in $serializeTime seconds<br>"; // Compare them if ( $jsonTime < $serializeTime ) { echo "json_encode() was roughly " . number_format( ($serializeTime / $jsonTime - 1 ) * 100, 2 ) . "% faster than serialize()"; } else if ( $serializeTime < $jsonTime ) { echo "serialize() was roughly " . number_format( ($jsonTime / $serializeTime - 1 ) * 100, 2 ) . "% faster than json_encode()"; } else { echo 'Unpossible!'; } function fillArray( $depth, $max ) { static $seed; if ( is_null( $seed ) ) { $seed = array( 'a', 2, 'c', 4, 'e', 6, 'g', 8, 'i', 10 ); } if ( $depth < $max ) { $node = array(); foreach ( $seed as $key ) { $node[$key] = fillArray( $depth + 1, $max ); } return $node; } return 'empty'; }
based on t76V9

Abusive script

This script was stopped while abusing our resources

Output for 7.0.10
JSON encoded in 0.0078721046447754 seconds<br>PHP serialized in 0.0067129135131836 seconds<br>serialize() was roughly 17.27% faster than json_encode()
Output for 7.0.9
JSON encoded in 0.0079989433288574 seconds<br>PHP serialized in 0.0082998275756836 seconds<br>json_encode() was roughly 3.76% faster than serialize()
Output for 7.0.8
JSON encoded in 0.95856904983521 seconds<br>PHP serialized in 0.0096790790557861 seconds<br>serialize() was roughly 9,803.52% faster than json_encode()
Output for 7.0.7
JSON encoded in 0.88978505134583 seconds<br>PHP serialized in 0.62925004959106 seconds<br>serialize() was roughly 41.40% faster than json_encode()
Output for 7.0.0, 7.0.2, 7.0.5 - 7.0.6

Process exited with code 137.
Output for 7.0.4
JSON encoded in 0.025192975997925 seconds<br>PHP serialized in 0.22385811805725 seconds<br>json_encode() was roughly 788.57% faster than serialize()
Output for 7.0.3
JSON encoded in 0.014321088790894 seconds<br>PHP serialized in 0.008491039276123 seconds<br>serialize() was roughly 68.66% faster than json_encode()
Output for 7.0.1
JSON encoded in 0.54017519950867 seconds<br>
Process exited with code 137.
Output for 5.6.25
JSON encoded in 0.019179821014404 seconds<br>PHP serialized in 0.053107976913452 seconds<br>json_encode() was roughly 176.90% faster than serialize()
Output for 5.6.24
JSON encoded in 0.027013063430786 seconds<br>PHP serialized in 0.077089786529541 seconds<br>json_encode() was roughly 185.38% faster than serialize()
Output for 5.6.23
JSON encoded in 0.019767999649048 seconds<br>PHP serialized in 0.070992946624756 seconds<br>json_encode() was roughly 259.13% faster than serialize()
Output for 5.6.22
JSON encoded in 0.018663167953491 seconds<br>PHP serialized in 0.060568809509277 seconds<br>json_encode() was roughly 224.54% faster than serialize()
Output for 5.6.21
JSON encoded in 0.017695903778076 seconds<br>PHP serialized in 0.060678005218506 seconds<br>json_encode() was roughly 242.89% faster than serialize()
Output for 5.6.20
JSON encoded in 0.019959926605225 seconds<br>PHP serialized in 0.064105033874512 seconds<br>json_encode() was roughly 221.17% faster than serialize()
Output for 5.6.19
JSON encoded in 0.024204015731812 seconds<br>PHP serialized in 0.086242914199829 seconds<br>json_encode() was roughly 256.32% faster than serialize()
Output for 5.6.18
JSON encoded in 0.028668880462646 seconds<br>PHP serialized in 0.079696893692017 seconds<br>json_encode() was roughly 177.99% faster than serialize()
Output for 5.6.17
JSON encoded in 0.018515110015869 seconds<br>PHP serialized in 0.083132982254028 seconds<br>json_encode() was roughly 349.00% faster than serialize()
Output for 5.6.16
JSON encoded in 0.020339012145996 seconds<br>PHP serialized in 0.060249805450439 seconds<br>json_encode() was roughly 196.23% faster than serialize()
Output for 5.6.15
JSON encoded in 0.018378973007202 seconds<br>PHP serialized in 0.054833173751831 seconds<br>json_encode() was roughly 198.35% faster than serialize()
Output for 5.6.14
JSON encoded in 0.018647909164429 seconds<br>PHP serialized in 0.056002855300903 seconds<br>json_encode() was roughly 200.32% faster than serialize()
Output for 5.6.13
JSON encoded in 0.017429828643799 seconds<br>PHP serialized in 0.055172920227051 seconds<br>json_encode() was roughly 216.54% faster than serialize()
Output for 5.6.12
JSON encoded in 0.01834511756897 seconds<br>PHP serialized in 0.063302993774414 seconds<br>json_encode() was roughly 245.07% faster than serialize()
Output for 5.6.11
JSON encoded in 0.018660068511963 seconds<br>PHP serialized in 0.055230140686035 seconds<br>json_encode() was roughly 195.98% faster than serialize()
Output for 5.6.10
JSON encoded in 0.024711847305298 seconds<br>PHP serialized in 0.070371866226196 seconds<br>json_encode() was roughly 184.77% faster than serialize()
Output for 5.6.9
JSON encoded in 0.03545093536377 seconds<br>PHP serialized in 0.097328901290894 seconds<br>json_encode() was roughly 174.55% faster than serialize()
Output for 5.6.8
JSON encoded in 0.022174835205078 seconds<br>PHP serialized in 0.064688920974731 seconds<br>json_encode() was roughly 191.72% faster than serialize()
Output for 5.6.7
JSON encoded in 0.028777122497559 seconds<br>PHP serialized in 0.059316873550415 seconds<br>json_encode() was roughly 106.13% faster than serialize()
Output for 5.6.6
JSON encoded in 0.018397808074951 seconds<br>PHP serialized in 0.056886911392212 seconds<br>json_encode() was roughly 209.20% faster than serialize()
Output for 5.6.5
JSON encoded in 0.022619009017944 seconds<br>PHP serialized in 0.069459199905396 seconds<br>json_encode() was roughly 207.08% faster than serialize()
Output for 5.6.4
JSON encoded in 0.01888108253479 seconds<br>PHP serialized in 0.062542915344238 seconds<br>json_encode() was roughly 231.25% faster than serialize()
Output for 5.6.3
JSON encoded in 0.020411968231201 seconds<br>PHP serialized in 0.062333106994629 seconds<br>json_encode() was roughly 205.38% faster than serialize()
Output for 5.6.2
JSON encoded in 0.040624141693115 seconds<br>PHP serialized in 0.18626093864441 seconds<br>json_encode() was roughly 358.50% faster than serialize()
Output for 5.6.1
JSON encoded in 0.019452095031738 seconds<br>PHP serialized in 0.074188947677612 seconds<br>json_encode() was roughly 281.39% faster than serialize()
Output for 5.6.0
JSON encoded in 0.021411895751953 seconds<br>PHP serialized in 0.064752101898193 seconds<br>json_encode() was roughly 202.41% faster than serialize()
Output for 5.5.38
JSON encoded in 0.018021106719971 seconds<br>PHP serialized in 0.055482864379883 seconds<br>json_encode() was roughly 207.88% faster than serialize()
Output for 5.5.37
JSON encoded in 0.021795988082886 seconds<br>PHP serialized in 0.074074983596802 seconds<br>json_encode() was roughly 239.86% faster than serialize()
Output for 5.5.36
JSON encoded in 0.031763792037964 seconds<br>PHP serialized in 0.12770104408264 seconds<br>json_encode() was roughly 302.03% faster than serialize()
Output for 5.5.35
JSON encoded in 0.020908117294312 seconds<br>PHP serialized in 0.058824062347412 seconds<br>json_encode() was roughly 181.35% faster than serialize()
Output for 5.5.34
JSON encoded in 0.01799201965332 seconds<br>PHP serialized in 0.054213047027588 seconds<br>json_encode() was roughly 201.32% faster than serialize()
Output for 5.5.33
JSON encoded in 0.031430006027222 seconds<br>PHP serialized in 0.10830903053284 seconds<br>json_encode() was roughly 244.60% faster than serialize()
Output for 5.5.32
JSON encoded in 0.028998851776123 seconds<br>PHP serialized in 0.087544918060303 seconds<br>json_encode() was roughly 201.89% faster than serialize()
Output for 5.5.31
JSON encoded in 0.033543109893799 seconds<br>PHP serialized in 0.11051416397095 seconds<br>json_encode() was roughly 229.47% faster than serialize()
Output for 5.5.30
JSON encoded in 0.017894983291626 seconds<br>PHP serialized in 0.05678391456604 seconds<br>json_encode() was roughly 217.32% faster than serialize()
Output for 5.5.29
JSON encoded in 0.018067121505737 seconds<br>PHP serialized in 0.058456897735596 seconds<br>json_encode() was roughly 223.55% faster than serialize()
Output for 5.5.28
JSON encoded in 0.017798185348511 seconds<br>PHP serialized in 0.084744930267334 seconds<br>json_encode() was roughly 376.14% faster than serialize()
Output for 5.5.27
JSON encoded in 0.0188889503479 seconds<br>PHP serialized in 0.12307095527649 seconds<br>json_encode() was roughly 551.55% faster than serialize()
Output for 5.5.26
JSON encoded in 0.029209852218628 seconds<br>PHP serialized in 0.081058979034424 seconds<br>json_encode() was roughly 177.51% faster than serialize()
Output for 5.5.25
JSON encoded in 0.029563903808594 seconds<br>PHP serialized in 0.14497208595276 seconds<br>json_encode() was roughly 390.37% faster than serialize()
Output for 5.5.24
JSON encoded in 0.020211935043335 seconds<br>PHP serialized in 0.055286169052124 seconds<br>json_encode() was roughly 173.53% faster than serialize()
Output for 5.5.23
JSON encoded in 0.020237922668457 seconds<br>PHP serialized in 0.080013990402222 seconds<br>json_encode() was roughly 295.37% faster than serialize()
Output for 5.5.22
JSON encoded in 0.030044078826904 seconds<br>PHP serialized in 0.11524701118469 seconds<br>json_encode() was roughly 283.59% faster than serialize()
Output for 5.5.21
JSON encoded in 0.021970987319946 seconds<br>PHP serialized in 0.080528020858765 seconds<br>json_encode() was roughly 266.52% faster than serialize()
Output for 5.5.20
JSON encoded in 0.029469966888428 seconds<br>PHP serialized in 0.059650897979736 seconds<br>json_encode() was roughly 102.41% faster than serialize()
Output for 5.5.19
JSON encoded in 0.018466949462891 seconds<br>PHP serialized in 0.066734075546265 seconds<br>json_encode() was roughly 261.37% faster than serialize()
Output for 5.5.18
JSON encoded in 0.018605947494507 seconds<br>PHP serialized in 0.062522888183594 seconds<br>json_encode() was roughly 236.04% faster than serialize()
Output for 5.5.16
JSON encoded in 0.026705980300903 seconds<br>PHP serialized in 0.12304306030273 seconds<br>json_encode() was roughly 360.73% faster than serialize()
Output for 5.5.15
JSON encoded in 0.033256769180298 seconds<br>PHP serialized in 0.051850080490112 seconds<br>json_encode() was roughly 55.91% faster than serialize()
Output for 5.5.14
JSON encoded in 0.02091908454895 seconds<br>PHP serialized in 0.051207065582275 seconds<br>json_encode() was roughly 144.79% faster than serialize()
Output for 5.5.13
JSON encoded in 0.019374132156372 seconds<br>PHP serialized in 0.069169044494629 seconds<br>json_encode() was roughly 257.02% faster than serialize()
Output for 5.5.12
JSON encoded in 0.021607160568237 seconds<br>PHP serialized in 0.074120044708252 seconds<br>json_encode() was roughly 243.03% faster than serialize()
Output for 5.5.11
JSON encoded in 0.032250881195068 seconds<br>PHP serialized in 0.073807954788208 seconds<br>json_encode() was roughly 128.86% faster than serialize()
Output for 5.5.10
JSON encoded in 0.017499923706055 seconds<br>PHP serialized in 0.076555013656616 seconds<br>json_encode() was roughly 337.46% faster than serialize()
Output for 5.5.9
JSON encoded in 0.11758494377136 seconds<br>PHP serialized in 0.14412498474121 seconds<br>json_encode() was roughly 22.57% faster than serialize()
Output for 5.5.8
JSON encoded in 0.0191810131073 seconds<br>PHP serialized in 0.081630945205688 seconds<br>json_encode() was roughly 325.58% faster than serialize()
Output for 5.5.7
JSON encoded in 0.036390066146851 seconds<br>PHP serialized in 0.095083951950073 seconds<br>json_encode() was roughly 161.29% faster than serialize()
Output for 5.5.6
JSON encoded in 0.059607028961182 seconds<br>PHP serialized in 0.18175911903381 seconds<br>json_encode() was roughly 204.93% faster than serialize()
Output for 5.5.5
JSON encoded in 0.02010703086853 seconds<br>PHP serialized in 0.11832308769226 seconds<br>json_encode() was roughly 488.47% faster than serialize()
Output for 5.5.4
JSON encoded in 0.019432783126831 seconds<br>PHP serialized in 0.090669870376587 seconds<br>json_encode() was roughly 366.58% faster than serialize()
Output for 5.5.3
JSON encoded in 0.049878120422363 seconds<br>PHP serialized in 0.16534996032715 seconds<br>json_encode() was roughly 231.51% faster than serialize()
Output for 5.5.2
JSON encoded in 0.050453901290894 seconds<br>PHP serialized in 0.15374112129211 seconds<br>json_encode() was roughly 204.72% faster than serialize()
Output for 5.5.1
JSON encoded in 0.05455207824707 seconds<br>PHP serialized in 0.18407106399536 seconds<br>json_encode() was roughly 237.42% faster than serialize()
Output for 5.5.0
JSON encoded in 0.04540491104126 seconds<br>PHP serialized in 0.18991017341614 seconds<br>json_encode() was roughly 318.26% faster than serialize()
Output for 5.4.45
JSON encoded in 0.019053936004639 seconds<br>PHP serialized in 0.062669992446899 seconds<br>json_encode() was roughly 228.91% faster than serialize()
Output for 5.4.44
JSON encoded in 0.020493030548096 seconds<br>PHP serialized in 0.081078052520752 seconds<br>json_encode() was roughly 295.64% faster than serialize()
Output for 5.4.43
JSON encoded in 0.035806179046631 seconds<br>PHP serialized in 0.059228897094727 seconds<br>json_encode() was roughly 65.42% faster than serialize()
Output for 5.4.42
JSON encoded in 0.017420053482056 seconds<br>PHP serialized in 0.055907011032104 seconds<br>json_encode() was roughly 220.93% faster than serialize()
Output for 5.4.41
JSON encoded in 0.023468017578125 seconds<br>PHP serialized in 0.057992935180664 seconds<br>json_encode() was roughly 147.11% faster than serialize()
Output for 5.4.40
JSON encoded in 0.019244909286499 seconds<br>PHP serialized in 0.062893867492676 seconds<br>json_encode() was roughly 226.81% faster than serialize()
Output for 5.4.39
JSON encoded in 0.020864009857178 seconds<br>PHP serialized in 0.070518016815186 seconds<br>json_encode() was roughly 237.99% faster than serialize()
Output for 5.4.38
JSON encoded in 0.019412994384766 seconds<br>PHP serialized in 0.055702924728394 seconds<br>json_encode() was roughly 186.94% faster than serialize()
Output for 5.4.37
JSON encoded in 0.018359899520874 seconds<br>PHP serialized in 0.068490982055664 seconds<br>json_encode() was roughly 273.05% faster than serialize()
Output for 5.4.36
JSON encoded in 0.023514032363892 seconds<br>PHP serialized in 0.10090899467468 seconds<br>json_encode() was roughly 329.14% faster than serialize()
Output for 5.4.35
JSON encoded in 0.017920970916748 seconds<br>PHP serialized in 0.0574049949646 seconds<br>json_encode() was roughly 220.32% faster than serialize()
Output for 5.4.34
JSON encoded in 0.019737958908081 seconds<br>PHP serialized in 0.064968109130859 seconds<br>json_encode() was roughly 229.15% faster than serialize()
Output for 5.4.32
JSON encoded in 0.032498121261597 seconds<br>PHP serialized in 0.08039379119873 seconds<br>json_encode() was roughly 147.38% faster than serialize()
Output for 5.4.31
JSON encoded in 0.029584169387817 seconds<br>PHP serialized in 0.068901062011719 seconds<br>json_encode() was roughly 132.90% faster than serialize()
Output for 5.4.30
JSON encoded in 0.018440961837769 seconds<br>PHP serialized in 0.065780878067017 seconds<br>json_encode() was roughly 256.71% faster than serialize()
Output for 5.4.29
JSON encoded in 0.018404960632324 seconds<br>PHP serialized in 0.066285133361816 seconds<br>json_encode() was roughly 260.15% faster than serialize()
Output for 5.4.28
JSON encoded in 0.021090030670166 seconds<br>PHP serialized in 0.078471183776855 seconds<br>json_encode() was roughly 272.08% faster than serialize()
Output for 5.4.27
JSON encoded in 0.044536828994751 seconds<br>PHP serialized in 0.12707304954529 seconds<br>json_encode() was roughly 185.32% faster than serialize()
Output for 5.4.26
JSON encoded in 0.022982835769653 seconds<br>PHP serialized in 0.072614908218384 seconds<br>json_encode() was roughly 215.95% faster than serialize()
Output for 5.4.25
JSON encoded in 0.01968789100647 seconds<br>PHP serialized in 0.079937934875488 seconds<br>json_encode() was roughly 306.03% faster than serialize()
Output for 5.4.24
JSON encoded in 0.032704830169678 seconds<br>PHP serialized in 0.10967993736267 seconds<br>json_encode() was roughly 235.36% faster than serialize()
Output for 5.4.23
JSON encoded in 0.019309043884277 seconds<br>PHP serialized in 0.076470851898193 seconds<br>json_encode() was roughly 296.04% faster than serialize()
Output for 5.4.22
JSON encoded in 0.049216985702515 seconds<br>PHP serialized in 0.13502192497253 seconds<br>json_encode() was roughly 174.34% faster than serialize()
Output for 5.4.21
JSON encoded in 0.038599967956543 seconds<br>PHP serialized in 0.085016012191772 seconds<br>json_encode() was roughly 120.25% faster than serialize()
Output for 5.4.20
JSON encoded in 0.018476963043213 seconds<br>PHP serialized in 0.084322929382324 seconds<br>json_encode() was roughly 356.37% faster than serialize()
Output for 5.4.19
JSON encoded in 0.088949918746948 seconds<br>PHP serialized in 0.19778513908386 seconds<br>json_encode() was roughly 122.36% faster than serialize()
Output for 5.4.18
JSON encoded in 0.079086065292358 seconds<br>PHP serialized in 0.22531604766846 seconds<br>json_encode() was roughly 184.90% faster than serialize()
Output for 5.4.17
JSON encoded in 0.068582057952881 seconds<br>PHP serialized in 0.18846487998962 seconds<br>json_encode() was roughly 174.80% faster than serialize()
Output for 5.4.16
JSON encoded in 0.061125040054321 seconds<br>PHP serialized in 0.1676619052887 seconds<br>json_encode() was roughly 174.29% faster than serialize()
Output for 5.4.15
JSON encoded in 0.079912900924683 seconds<br>PHP serialized in 0.11734104156494 seconds<br>json_encode() was roughly 46.84% faster than serialize()
Output for 5.4.14
JSON encoded in 0.056395053863525 seconds<br>PHP serialized in 0.1689510345459 seconds<br>json_encode() was roughly 199.58% faster than serialize()
Output for 5.4.13
JSON encoded in 0.061882972717285 seconds<br>PHP serialized in 0.13980102539062 seconds<br>json_encode() was roughly 125.91% faster than serialize()
Output for 5.4.12
JSON encoded in 0.028339147567749 seconds<br>PHP serialized in 0.1697850227356 seconds<br>json_encode() was roughly 499.12% faster than serialize()
Output for 5.4.11
JSON encoded in 0.02190113067627 seconds<br>PHP serialized in 0.061113119125366 seconds<br>json_encode() was roughly 179.04% faster than serialize()
Output for 5.4.10
JSON encoded in 0.019368171691895 seconds<br>PHP serialized in 0.062552928924561 seconds<br>json_encode() was roughly 222.97% faster than serialize()
Output for 5.4.9
JSON encoded in 0.035657167434692 seconds<br>PHP serialized in 0.060962915420532 seconds<br>json_encode() was roughly 70.97% faster than serialize()
Output for 5.4.8
JSON encoded in 0.020274877548218 seconds<br>PHP serialized in 0.11710000038147 seconds<br>json_encode() was roughly 477.56% faster than serialize()
Output for 5.4.7
JSON encoded in 0.027340173721313 seconds<br>PHP serialized in 0.10774683952332 seconds<br>json_encode() was roughly 294.10% faster than serialize()
Output for 5.4.6
JSON encoded in 0.01842188835144 seconds<br>PHP serialized in 0.05820107460022 seconds<br>json_encode() was roughly 215.93% faster than serialize()
Output for 5.4.5
JSON encoded in 0.027624845504761 seconds<br>PHP serialized in 0.061518907546997 seconds<br>json_encode() was roughly 122.69% faster than serialize()
Output for 5.4.4
JSON encoded in 0.03010082244873 seconds<br>PHP serialized in 0.11224293708801 seconds<br>json_encode() was roughly 272.89% faster than serialize()
Output for 5.4.3
JSON encoded in 0.024885892868042 seconds<br>PHP serialized in 0.11382484436035 seconds<br>json_encode() was roughly 357.39% faster than serialize()
Output for 5.4.2
JSON encoded in 0.041183948516846 seconds<br>PHP serialized in 0.15591192245483 seconds<br>json_encode() was roughly 278.57% faster than serialize()
Output for 5.4.1
JSON encoded in 0.048216819763184 seconds<br>PHP serialized in 0.17103290557861 seconds<br>json_encode() was roughly 254.72% faster than serialize()
Output for 5.4.0
JSON encoded in 0.06076192855835 seconds<br>PHP serialized in 0.17954993247986 seconds<br>json_encode() was roughly 195.50% faster than serialize()
Output for 5.3.29
JSON encoded in 0.018645048141479 seconds<br>PHP serialized in 0.066934108734131 seconds<br>json_encode() was roughly 258.99% faster than serialize()
Output for 5.3.28
JSON encoded in 0.018548011779785 seconds<br>PHP serialized in 0.059340953826904 seconds<br>json_encode() was roughly 219.93% faster than serialize()
Output for 5.3.27
JSON encoded in 0.071828842163086 seconds<br>PHP serialized in 0.2508008480072 seconds<br>json_encode() was roughly 249.16% faster than serialize()
Output for 5.3.26
JSON encoded in 0.04837703704834 seconds<br>PHP serialized in 0.19461107254028 seconds<br>json_encode() was roughly 302.28% faster than serialize()
Output for 5.3.25
JSON encoded in 0.05233097076416 seconds<br>PHP serialized in 0.43875193595886 seconds<br>json_encode() was roughly 738.42% faster than serialize()
Output for 5.3.24
JSON encoded in 0.03855299949646 seconds<br>PHP serialized in 0.15134501457214 seconds<br>json_encode() was roughly 292.56% faster than serialize()
Output for 5.3.23
JSON encoded in 0.040725946426392 seconds<br>PHP serialized in 0.054069995880127 seconds<br>json_encode() was roughly 32.77% faster than serialize()
Output for 5.3.22
JSON encoded in 0.062121868133545 seconds<br>PHP serialized in 0.14121007919312 seconds<br>json_encode() was roughly 127.31% faster than serialize()
Output for 5.3.21
JSON encoded in 0.043359994888306 seconds<br>PHP serialized in 0.13494300842285 seconds<br>json_encode() was roughly 211.22% faster than serialize()
Output for 5.3.20
JSON encoded in 0.033684968948364 seconds<br>PHP serialized in 0.15094995498657 seconds<br>json_encode() was roughly 348.12% faster than serialize()
Output for 5.3.19
JSON encoded in 0.017131090164185 seconds<br>PHP serialized in 0.06609582901001 seconds<br>json_encode() was roughly 285.82% faster than serialize()
Output for 5.3.18
JSON encoded in 0.034572839736938 seconds<br>PHP serialized in 0.13332891464233 seconds<br>json_encode() was roughly 285.65% faster than serialize()
Output for 5.3.17
JSON encoded in 0.01676607131958 seconds<br>PHP serialized in 0.11677408218384 seconds<br>json_encode() was roughly 596.49% faster than serialize()
Output for 5.3.16
JSON encoded in 0.01840877532959 seconds<br>PHP serialized in 0.098304033279419 seconds<br>json_encode() was roughly 434.01% faster than serialize()
Output for 5.3.15
JSON encoded in 0.019029855728149 seconds<br>PHP serialized in 0.058130025863647 seconds<br>json_encode() was roughly 205.47% faster than serialize()
Output for 5.3.14
JSON encoded in 0.020041942596436 seconds<br>PHP serialized in 0.16693210601807 seconds<br>json_encode() was roughly 732.91% faster than serialize()
Output for 5.3.13
JSON encoded in 0.11841893196106 seconds<br>PHP serialized in 0.12980818748474 seconds<br>json_encode() was roughly 9.62% faster than serialize()
Output for 5.3.12
JSON encoded in 0.028467178344727 seconds<br>PHP serialized in 0.093740940093994 seconds<br>json_encode() was roughly 229.29% faster than serialize()
Output for 5.3.11
JSON encoded in 0.050718069076538 seconds<br>PHP serialized in 0.15569686889648 seconds<br>json_encode() was roughly 206.99% faster than serialize()
Output for 5.3.10
JSON encoded in 0.027053117752075 seconds<br>PHP serialized in 0.19954586029053 seconds<br>json_encode() was roughly 637.61% faster than serialize()
Output for 5.3.9
JSON encoded in 0.020610094070435 seconds<br>PHP serialized in 0.076035976409912 seconds<br>json_encode() was roughly 268.93% faster than serialize()
Output for 5.3.8
JSON encoded in 0.020276069641113 seconds<br>PHP serialized in 0.069103002548218 seconds<br>json_encode() was roughly 240.81% faster than serialize()
Output for 5.3.7
JSON encoded in 0.054059982299805 seconds<br>PHP serialized in 0.098488092422485 seconds<br>json_encode() was roughly 82.18% faster than serialize()
Output for 5.3.6
JSON encoded in 0.042034149169922 seconds<br>PHP serialized in 0.10930299758911 seconds<br>json_encode() was roughly 160.03% faster than serialize()
Output for 5.3.5
JSON encoded in 0.034235954284668 seconds<br>PHP serialized in 0.24434614181519 seconds<br>json_encode() was roughly 613.71% faster than serialize()
Output for 5.3.4
JSON encoded in 0.059986114501953 seconds<br>PHP serialized in 0.27551984786987 seconds<br>json_encode() was roughly 359.31% faster than serialize()
Output for 5.3.3
JSON encoded in 0.016381025314331 seconds<br>PHP serialized in 0.049808979034424 seconds<br>json_encode() was roughly 204.07% faster than serialize()
Output for 5.3.2
JSON encoded in 0.025017023086548 seconds<br>PHP serialized in 0.098861932754517 seconds<br>json_encode() was roughly 295.18% faster than serialize()
Output for 5.3.1
JSON encoded in 0.018601894378662 seconds<br>PHP serialized in 0.055022954940796 seconds<br>json_encode() was roughly 195.79% faster than serialize()
Output for 5.3.0
JSON encoded in 0.043581962585449 seconds<br>PHP serialized in 0.10800909996033 seconds<br>json_encode() was roughly 147.83% faster than serialize()
Output for 5.2.17
JSON encoded in 0.030858039855957 seconds<br>PHP serialized in 0.13819408416748 seconds<br>json_encode() was roughly 347.84% faster than serialize()
Output for 5.2.16
JSON encoded in 0.092737913131714 seconds<br>PHP serialized in 0.17029905319214 seconds<br>json_encode() was roughly 83.63% faster than serialize()
Output for 5.2.15
JSON encoded in 0.018549919128418 seconds<br>PHP serialized in 0.069656133651733 seconds<br>json_encode() was roughly 275.51% faster than serialize()
Output for 5.2.14
JSON encoded in 0.017555952072144 seconds<br>PHP serialized in 0.14751791954041 seconds<br>json_encode() was roughly 740.27% faster than serialize()
Output for 5.2.13
JSON encoded in 0.022819042205811 seconds<br>PHP serialized in 0.058889865875244 seconds<br>json_encode() was roughly 158.07% faster than serialize()
Output for 5.2.12
JSON encoded in 0.01964807510376 seconds<br>PHP serialized in 0.066226959228516 seconds<br>json_encode() was roughly 237.07% faster than serialize()
Output for 5.2.11
JSON encoded in 0.037724018096924 seconds<br>PHP serialized in 0.12740206718445 seconds<br>json_encode() was roughly 237.72% faster than serialize()
Output for 5.2.10
JSON encoded in 0.018243074417114 seconds<br>PHP serialized in 0.070024013519287 seconds<br>json_encode() was roughly 283.84% faster than serialize()
Output for 5.2.9
JSON encoded in 0.016325950622559 seconds<br>PHP serialized in 0.073954820632935 seconds<br>json_encode() was roughly 352.99% faster than serialize()
Output for 5.2.8
JSON encoded in 0.03733491897583 seconds<br>PHP serialized in 0.19480490684509 seconds<br>json_encode() was roughly 421.78% faster than serialize()
Output for 5.2.7
JSON encoded in 0.068749904632568 seconds<br>PHP serialized in 0.51351499557495 seconds<br>json_encode() was roughly 646.93% faster than serialize()
Output for 5.2.6
JSON encoded in 0.084469795227051 seconds<br>PHP serialized in 0.15955877304077 seconds<br>json_encode() was roughly 88.89% faster than serialize()
Output for 5.2.5
JSON encoded in 0.057326078414917 seconds<br>PHP serialized in 0.29446005821228 seconds<br>json_encode() was roughly 413.66% faster than serialize()
Output for 5.2.4
JSON encoded in 0.13405585289001 seconds<br>PHP serialized in 0.84327793121338 seconds<br>json_encode() was roughly 529.05% faster than serialize()
Output for 5.2.3
JSON encoded in 0.051378965377808 seconds<br>PHP serialized in 0.18068504333496 seconds<br>json_encode() was roughly 251.67% faster than serialize()
Output for 5.2.2
JSON encoded in 0.023658037185669 seconds<br>PHP serialized in 0.36954402923584 seconds<br>json_encode() was roughly 1,462.02% faster than serialize()
Output for 5.2.1
JSON encoded in 0.10808801651001 seconds<br>PHP serialized in 0.36232399940491 seconds<br>json_encode() was roughly 235.21% faster than serialize()
Output for 5.2.0
JSON encoded in 5.9604644775391E-06 seconds<br>PHP serialized in 8.1062316894531E-06 seconds<br>json_encode() was roughly 36.00% faster than serialize()
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/qFKvT on line 12
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_encode() in /in/qFKvT on line 12
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_encode() in /in/qFKvT on line 12
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_encode() in /in/qFKvT on line 12