WP_Image_Editor_GD::resize

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Summery Summery

Resizes current image.

Syntax Syntax

WP_Image_Editor_GD::resize( int|null $max_w, int|null $max_h, bool $crop = false )

Description Description

Wraps _resize, since _resize returns a GD Resource.

At minimum, either a height or width must be provided. If one of the two is set to null, the resize will maintain aspect ratio according to the provided dimension.

Parameters Parameters

$max_w

(Required) Image width.

$max_h

(Required) Image height.

$crop

(Optional)

Default value: false

Return Return

(true|WP_Error)

Source Source

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

	public function resize( $max_w, $max_h, $crop = false ) {
		if ( ( $this->size['width'] == $max_w ) && ( $this->size['height'] == $max_h ) ) {
			return true;
		}

		$resized = $this->_resize( $max_w, $max_h, $crop );

		if ( is_resource( $resized ) ) {
			imagedestroy( $this->image );
			$this->image = $resized;
			return true;

		} elseif ( is_wp_error( $resized ) ) {
			return $resized;
		}

		return new WP_Error( 'image_resize_error', __( 'Image resize failed.' ), $this->file );
	}

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Changelog Changelog

Changelog
Version Description
3.5.0 Introduced.

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