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<?php
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<?php
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class Surligneur {
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class Surligneur {
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	private $texte = '';
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	private $texte = '';
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	private $texteSansAccent = '';
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	private $tags = array();
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	private $tags = array();
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	private $nbreSurlignageMaxParMot = 1;
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	private $nbreSurlignageMaxParMot = 1;
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	private $nbreSurlignageCourant = 0;
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	private $nbreSurlignageCourant = 0;
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	public function __construct($texte = null, $surlignageMaxParMot = null) {
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	public function __construct($texte = null, $surlignageMaxParMot = null, ChaineManipulateur $manipulateurDeChaine = null) {
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		if (is_null($texte) == false) {
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		if (is_null($texte) == false) {
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			$this->setTexte($texte);
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			$this->setTexte($texte);
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		}
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		}
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		if (is_null($surlignageMaxParMot) == false) {
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		if (is_null($surlignageMaxParMot) == false) {
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			$this->setNbreMaxSurlignageParMot($surlignageMaxParMot);
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			$this->setNbreMaxSurlignageParMot($surlignageMaxParMot);
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		}
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		}
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		$this->manipulateurDeChaine = is_null($manipulateurDeChaine) ? new ChaineManipulateur() : $manipulateurDeChaine;
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	}
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	}
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	public function setTexte($txt) {
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	public function setTexte($txt) {
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	}
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	}
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	public function surlignerMots($mots) {
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	public function surlignerMots($mots) {
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		$this->verifierTableauDeMots($mots);
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		$this->verifierTableauDeMots($mots);
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		$this->texte = preg_replace_callback('`<[^>]+>`', array($this, 'sauverTags'), $this->texte);
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		$this->texte = preg_replace_callback('`<[^>]+>`', array($this, 'sauverTags'), $this->texte);
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		$this->texteSansAccent = $this->manipulateurDeChaine->supprimerAccents($this->texte);
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		foreach ($mots as $mot) {
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		foreach ($mots as $mot) {
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			$this->initialiserNbreSurlignageCourant();
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			$this->initialiserNbreSurlignageCourant();
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			$this->texte = $this->surlignerMot($mot);
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			$this->texte = $this->surlignerMot($mot);
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		}
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		}
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	private function initialiserNbreSurlignageCourant() {
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	private function initialiserNbreSurlignageCourant() {
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		$this->nbreSurlignageCourant = 0;
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		$this->nbreSurlignageCourant = 0;
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	}
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	}
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	private function surlignerMot($mot) {
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	private function surlignerMot($mot) {
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		$positionDebutMot = stripos($this->texte, $mot);
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		$positionDebutMot = stripos($this->texteSansAccent, $mot);
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		$longueurMot = strlen($mot);
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		$longueurMot = strlen($mot);
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		$surlignage = $this->texte;
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		$surlignage = $this->texte;
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		if ($positionDebutMot !== false) {
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		if ($positionDebutMot !== false) {
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			$this->nbreSurlignageCourant++;
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			$this->nbreSurlignageCourant++;
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	private function sauverTagSurlignage($motTrouve) {
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	private function sauverTagSurlignage($motTrouve) {
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		$i = count($this->tags);
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		$i = count($this->tags);
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		$this->tags[$i] = '<span class="surlignage">'.$motTrouve.'</span>';
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		$this->tags[$i] = '<span class="surlignage">'.$motTrouve.'</span>';
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		return '<'.$i.'>';
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		return '<'.$i.'>';
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	}
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	}
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	private function restaurerTags($match) {
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	private function restaurerTags($match) {
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		return $this->tags[$match[1]];
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		return $this->tags[$match[1]];
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	}
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	}
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}
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}
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?>
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?>
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