WP_Image_Editor_GD::stream( string $mime_type = null ): bool

Returns stream of current image.


Parameters

$mime_type string Optional
The mime type of the image.

Default: null


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Return

bool True on success, false on failure.


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Source

File: wp-includes/class-wp-image-editor-gd.php. View all references

public function stream( $mime_type = null ) {
	list( $filename, $extension, $mime_type ) = $this->get_output_format( null, $mime_type );

	switch ( $mime_type ) {
		case 'image/png':
			header( 'Content-Type: image/png' );
			return imagepng( $this->image );
		case 'image/gif':
			header( 'Content-Type: image/gif' );
			return imagegif( $this->image );
		case 'image/webp':
			if ( function_exists( 'imagewebp' ) ) {
				header( 'Content-Type: image/webp' );
				return imagewebp( $this->image, null, $this->get_quality() );
			}
			// Fall back to the default if webp isn't supported.
		default:
			header( 'Content-Type: image/jpeg' );
			return imagejpeg( $this->image, null, $this->get_quality() );
	}
}

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Changelog

Changelog
Version Description
3.5.0 Introduced.

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