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<?php namespace Example\Model; class TempFile implements \Stringable { protected $handle = null; // @phpstan-ignore-line protected string $name = ''; public function __construct(string $name = 'TMP') { $this->name = \tempnam(\sys_get_temp_dir(), $name); if (empty($this->name))	{ throw new \Exception('Unable to create temp file (prefix: $name) in ' . self::class);	}	} public function __destruct() { $this->close();	@\unlink($this->name);	} public function __toString() : string { return $this->name;	} public function close() : static { if ($this->handle)	{	\fclose($this->handle); $this->handle = null;	} return $this;	} /** * @return false|resource */ public function open(string $flags = 'w') { $this->handle = \fopen($this->name, $flags); return $this->handle;	}	}