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<?php declare(strict_types=1); class Pont { private const UNITE = 'm²'; private float $longueur; private float $largeur; public function getSurface(): string { return ($this->longueur * $this->largeur) . self::UNITE; } public function setLongueur(float $longueur) { $this->longueur = $longueur; } public function setLargeur(float $largeur) { $this->largeur = $largeur; } } $towerBridge = new Pont; $towerBridge->setLongueur(286.0); $towerBridge->setLargeur(15.0); echo $towerBridge->getSurface();
Output for 7.4.0 - 7.4.26, 8.0.0 - 8.0.13, 8.1rc1 - rc3
4290m²
Output for 7.3.0 - 7.3.33
Parse error: syntax error, unexpected 'float' (T_STRING), expecting function (T_FUNCTION) or const (T_CONST) in /in/SHoLh on line 8
Process exited with code 255.

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