PHP 7.1.21 Released

Gmagick::queryformats

(PECL gmagick >= Unknown)

Gmagick::queryformatsReturns formats supported by Gmagick

说明

public array Gmagick::queryformats ([ string $pattern = "*" ] )

Returns formats supported by Gmagick.

参数

pattern

Specifies a string containing a pattern.

返回值

The Gmagick object on success

错误/异常

错误时抛出 GmagickException

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