Imagick
PHP Manual

Imagick::setCompressionQuality

(PECL imagick 0.9.10-0.9.9)

Imagick::setCompressionQuality — Sets the object's default compression quality

Description

bool Imagick::setCompressionQuality ( int $quality )

Sets the object's default compression quality.

Parameters

quality

Return Values

Returns TRUE on success.

Imagick
PHP Manual