PHP Code Bad Swear Words Remove Filter

PHP - HOW to Use PHP Function to Filter and Remove Bad Words Like Swear Words or Stop Words

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The code below is simple and effective at detecting and remove almost all possible bad swear words from a string. The giant list of swear and bad words below is actually Googles complete list of profane words. I also included a bunch of other words to detect and remove any references to web addresses or urls.

$profanewords = ',,|,,||.com||.net||.org||2 girls 1 cup||2g1c||4r5e||5h1t||5hit||a55||a_s_s||acrotomophilia||alabama hot pocket||alaskan pipeline||anal||anilingus||anus||apeshit||arsehole||ass||a_s_s||a$$||auto erotic||autoerotic||b!tch||b17ch||b1tch||babeland||baby batter||baby juice||ball gag||ball gravy||ball kicking||ball licking||ball sack||ball sucking||ballbag||balls||ballsack||bampot||bangbros||bareback||barely legal||barenaked||bastard||bastardo||bastinado||bdsm||beaner||beaners||beastial||beastiality||beastility||beaver cleaver||beaver lips||bellend||bestial||bestiality||bi+ch||biatch||big black||big breasts||big knockers||big tits||bimbos||birdlock||bitch||black cock||blonde action .||blonde on blonde action||bloody||blow job||blow your load||blowjob||blowjobs||blue waffle||blumpkin||boiolas||bollock||bollocks||bollok .||bollox||bondage||boner||boob||boobie||boobs||booobs||boooobs||booooobs||booooooobs||booty call||breasts||brown showers||brunette action .||buceta||bugger||bukkake||bulldyke||bullet vibe||bullshit||bung hole||bunghole||bunny fucker||butt-pirate||buttcheeks||butthole||buttmunch .||buttplug||c0ck||c0cksucker||camel toe||camgirl||camslut||camwhore||carpet muncher||carpetmuncher||cawk||chinc||chink||choad||chocolate rosebuds .||chode||cipa||circlejerk||cl1t||cleveland steamer||clit||clover clamps||clusterfuck||cnut||cock||cok||cokmuncher||coksucka||coochie||coochy .||coon||coons||cooter||coprolagnia||coprophilia||cornhole||cox||creampie||cum||cunilingus||cunillingus||cunnie||cunnilingus||cunt||cyalis .||cyberfuc||cyberfucker||cyberfuckers||cyberfucking||d1ck||darkie||date rape||daterape||deep throat||deepthroat||dendrophilia||dick||dildo .||dildos||dingleberries||dingleberry||dink||dinks||dipshit||dirsa||dirty pillows||dirty sanchez||dlck||dog style||dog-fucker||doggie style .||doggiestyle||doggin||dogging||doggy style||doggystyle||dolcett||domination||dominatrix||dommes||donkey punch||donkeyribber||doochbag||dookie .||doosh||double dong||dot com||dot net||dot org||double penetration||douche||douchebag||dp action||dry hump||duche||dumbshit||dumshit||dvda||dyke||eat my ass .||ecchi||ejaculate||ejakulate||erotism||escort||eunuch||f u c k||f u c k e r||f4nny||f_u_c_k||fag||fannyflaps||fannyfucker||fanyy||farty .||fatass||fcuk||fcuker||fcuking||fecal||feck||fecker||felatio||felch||felching||fellate||fellatio||feltch||female squirting||femdom||figging .||fingerbang||fingerfuck||fingerfucked||fingerfucker||fingerfuckers||fingerfucking||fingerfucks||fingering||fistfuck||fistfucked||fistfucker .||fistfuckers||fistfucking||fistfuckings||fistfucks||fisting||flamer||flange||fook||fooker||footjob||frotting||fuck||fucking||fudge packer .||fuks||fukwhit||fukwit||futanari||fux||fux0r||f_u_c_k||g-spot||gang bang||gangbang||gay sex||gayass||gaybob||gaydo||gaylord||gaysex .||gaytard||gaywad||genitals||giant cock||girl on||girl on top||girls gone wild||goatcx||goatse||gokkun||golden shower||goo girl||gooch .||goodpoop||gook||goregasm||gringo||grope||group sex||guido||guro||hand job||handjob||hard core||hardcore||hardcoresex||heeb||hentai||heshe .||hoar||hoare||hoe||hoer||homo||honkey||honky||hooker||hore||horniest||horny||hot carl||hot chick||hotsex||how to kill||how to murder .||http||https||http://||https://||huge fat||humping||incest||intercourse||jack off||jack-off||jackass||jackoff||jail bait||jailbait||jap||jerk off .||jerk-off||jigaboo||jiggaboo||jiggerboo||jism||jiz||jiz||jizm||jizm||jizz||juggs||kawk||kike||kinbaku||kinkster||kinky||kiunt||knobbing||knobead .||knobed||knobend||knobjokey||kock||kondum||kondums||kooch||kootch||kum||kumer||kummer||kumming||kums||kunilingus||kiunt||kunt||kyke||l3i+ch||l3itch .||labia||leather restraint||leather straight jacket||lemon party||lesbo||lezzie||lmfao||lolita||lovemaking||lust||lusting||m0f0||m0fo||m45terbate .||ma5terb8||ma5terbate||make me come||male squirting||masochist||master-bate||masterb8||masterbat||menage a trois||milf||minge||missionary position .||mo-fo||mof0||mofo||motherfucking||mound of venus||mr hands||muff||muff diver||muffdiver||muffdiving||mutha||muthafecker||muthafuckker||muther .||mutherfucker||n1gga||n1gger||nambla||nawashi||nazi||negro||neonazi||nig nog||nigg3r||nigg4h||nigga||nigger||niglet||nimphomania||nipple||nipples .||nob||nob jokey||nobhead||nobjocky||nobjokey||nutsack||nympho||nymphomania||octopussy||omorashi||one cup two girls||one guy one jar||orgasim .||orgasim||orgasims||orgasm||orgasms||orgy||p0rn||paedophile||paki||panooch||panty||pawn||pecker||peckerhead||pedobear||pedophile||pegging||penis .||penisfucker||phone sex||phonesex||phuck||phucking||phuk||phuq||piece of shit||pigfucker||pimpis||pis||pises||pisin||pising||pisof||piss||piss pig .||pisser||pissers||pisses||pissflap||pissflaps||pissin||pissin||pissing||pissoff||pissoff||pisspig||pleasure chest||pole smoker||polesmoker||pollock .||ponyplay||poof||poon||poonani||poonany||poontang||poop chute||poopchute||prince albert piercing||pron||pthc||pube||punanny||punany||punta||pusies .||pusse||pussi||pussies||pussy||pusy||puto||queaf||queef||queerbait||queerhole||quim||raghead||raging boner||rape||raping||rapist||rectum||renob .||retard||reverse cowgirl||rimjaw||rimjob||rimming||rosy palm||rosy palm and her 5 sisters||ruski||rusty trombone||s_h_i_t||santorum||scat||schlong .||scissoring||screwing||scroat||scrote||scrotum||semen||sex||sexo||sh!+||sh!t||sh1t||shag||shagger||shaggin||shagging||shaved beaver||shaved pussy .||shemale||shi+||shibari||shit||shit-ass||shit-bag||shit-bagger||shit-brain||shit-breath||shit-cunt||shit-dick||shit-eating||shit-face||shit-faced .||shit-fit||shit-head||shit-heel||shit-hole||shit-house||shit-load||shit-pot||shit-spitter||shit-stain||shitass||shitbag||shitbagger||shitblimp||shitbrain .||shitbreath||shitcunt||shitdick||shite||shiteating||shited||shitey||shitface||shitfaced||shitfit||shitfuck||shitfull||shithead||shitheel||shithole .||shithouse||shiting||shitings||shitload||shitpot||shits||shitspitter||shitstain||shitted||shitter||shitters||shittiest||shitting||shittings||shity .||shiz||shiznit||shota||shrimping||skank||skeet||slanteye||slut||smeg||smegma||smut||snatch||snowballing||sodomize||sodomy||spac||spic||spick||splooge .||splooge moose||spooge||spread legs||spunk||s_h_i_t||strap on||strapon||strappado||strip club||style doggy||suicide girls||sultry women||swinger .||t1tt1e5||t1tties||tainted love||taste my||tea bagging||teets||teez||testical||testicle||threesome||throating||thundercunt||tight white||tit .||tongue in a||tosser||towelhead||tranny||tribadism||tub girl||tubgirl||turd||tushy||tw4t||twat||twathead||twatlips||twatty||twink||twinkie .||two girls one cup||twunt||twunter||undressing||upskirt||urethra play||urophilia||va-j-j||vagina||venus mound||vibrator||violet wand||vjayjay .||vorarephilia||voyeur||vulva||w00se||wang||wank||wanker||wanky||wet dream||wetback||white power||whoar||whore||willies||willy||wrapping men .||wrinkled starfish||www||www.||www dot||xrated||xxx||xx||xxx||yaoi||yellow showers||yiffy||zoophilia||🖕;';

// EXAMPLE USAGE
$str = 'learn how to lick a dogs balls and fuck him fuck home fuck you in the ass you cocksucker.';                
$cleaned = funcBprofaneFound($str, $profanewords);
echo $cleaned;

function funcBprofaneFound($txt, $profane_words){
  $out = $txt;
  $arr = explode('||', $profane_words);

foreach($arr as $val){
       if(stripos($txt, $val) !== false) {
           $out = remove_word($out, $val);
       }
  }
  return $out;
}

function remove_word($txt, $word){

$arr = explode($word, $txt);
  $out = implode('', $arr);
  return $out;
}

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