FM / includes

/home/desid573/public_html/magicride.ng/wp-admin/includes/

/home/desid573/public_html/magicride.ng/wp-admin/includes

Name	Size	Mode	Actions
admin-filters.php	6804	0644	edit dl rm
admin.php	3002	0644	edit dl rm
ajax-actions.php	138057	0644	edit dl rm
bookmark.php	9247	0644	edit dl rm
class-automatic-upgrader-skin.php	3146	0644	edit dl rm
class-bulk-plugin-upgrader-skin.php	2056	0644	edit dl rm
class-bulk-theme-upgrader-skin.php	2091	0644	edit dl rm
class-bulk-upgrader-skin.php	5306	0644	edit dl rm
class-core-upgrader.php	14400	0644	edit dl rm
class-file-upload-upgrader.php	4167	0644	edit dl rm
class-ftp-pure.php	5400	0644	edit dl rm
class-ftp-sockets.php	8449	0644	edit dl rm
class-ftp.php	27125	0644	edit dl rm
class-language-pack-upgrader-skin.php	2365	0644	edit dl rm
class-language-pack-upgrader.php	14724	0644	edit dl rm
class-pclzip.php	195795	0644	edit dl rm
class-plugin-installer-skin.php	4459	0644	edit dl rm
class-plugin-upgrader-skin.php	2681	0644	edit dl rm
class-plugin-upgrader.php	15183	0644	edit dl rm
class-theme-installer-skin.php	4430	0644	edit dl rm
class-theme-upgrader-skin.php	3845	0644	edit dl rm
class-theme-upgrader.php	20286	0644	edit dl rm
class-walker-category-checklist.php	4255	0644	edit dl rm
class-walker-nav-menu-checklist.php	5015	0644	edit dl rm
class-walker-nav-menu-edit.php	11685	0644	edit dl rm
class-wp-ajax-upgrader-skin.php	3038	0644	edit dl rm
class-wp-automatic-updater.php	36027	0644	edit dl rm
class-wp-comments-list-table.php	27710	0644	edit dl rm
class-wp-community-events.php	15952	0644	edit dl rm
class-wp-debug-data.php	44205	0644	edit dl rm
class-wp-filesystem-base.php	23065	0644	edit dl rm
class-wp-filesystem-direct.php	16409	0644	edit dl rm
class-wp-filesystem-ftpext.php	19906	0644	edit dl rm
class-wp-filesystem-ftpsockets.php	16714	0644	edit dl rm
class-wp-filesystem-ssh2.php	21722	0644	edit dl rm
class-wp-importer.php	7522	0644	edit dl rm
class-wp-internal-pointers.php	4350	0644	edit dl rm
class-wp-links-list-table.php	7752	0644	edit dl rm
class-wp-list-table-compat.php	1071	0644	edit dl rm
class-wp-list-table.php	38370	0644	edit dl rm
class-wp-media-list-table.php	22911	0644	edit dl rm
class-wp-ms-sites-list-table.php	15848	0644	edit dl rm
class-wp-ms-themes-list-table.php	20538	0644	edit dl rm
class-wp-ms-users-list-table.php	13709	0644	edit dl rm
class-wp-plugin-install-list-table.php	22865	0644	edit dl rm
class-wp-plugins-list-table.php	35436	0644	edit dl rm
class-wp-post-comments-list-table.php	1472	0644	edit dl rm
class-wp-posts-list-table.php	56625	0644	edit dl rm
class-wp-screen.php	35701	0644	edit dl rm
class-wp-site-health-auto-updates.php	12512	0644	edit dl rm
class-wp-site-health.php	61019	0644	edit dl rm
class-wp-site-icon.php	6132	0644	edit dl rm
class-wp-terms-list-table.php	18566	0644	edit dl rm
class-wp-theme-install-list-table.php	15237	0644	edit dl rm
class-wp-themes-list-table.php	9533	0644	edit dl rm
class-wp-upgrader-skin.php	5164	0644	edit dl rm
class-wp-upgrader-skins.php	1456	0644	edit dl rm
class-wp-upgrader.php	35658	0644	edit dl rm
class-wp-users-list-table.php	17541	0644	edit dl rm
comment.php	6060	0644	edit dl rm
continents-cities.php	20750	0644	edit dl rm
credits.php	2208	0644	edit dl rm
dashboard.php	60348	0644	edit dl rm
deprecated.php	39173	0644	edit dl rm
edit-tag-messages.php	1412	0644	edit dl rm
export.php	23437	0644	edit dl rm
file.php	94623	0644	edit dl rm
image-edit.php	34711	0644	edit dl rm
image.php	22931	0644	edit dl rm
import.php	6697	0644	edit dl rm
list-table.php	2779	0644	edit dl rm
media.php	110241	0644	edit dl rm
menu.php	9114	0644	edit dl rm
meta-boxes.php	61143	0644	edit dl rm
misc.php	74239	0644	edit dl rm
ms-admin-filters.php	1370	0644	edit dl rm
ms-deprecated.php	3030	0644	edit dl rm
ms.php	34783	0644	edit dl rm
nav-menu.php	44314	0644	edit dl rm
network.php	24292	0644	edit dl rm
noop.php	1231	0644	edit dl rm
options.php	4097	0644	edit dl rm
plugin-install.php	33831	0644	edit dl rm
plugin.php	79127	0644	edit dl rm
post.php	74512	0644	edit dl rm
revision.php	15669	0644	edit dl rm
schema.php	41534	0644	edit dl rm
screen.php	6214	0644	edit dl rm
taxonomy.php	7914	0644	edit dl rm
template.php	87937	0644	edit dl rm
theme-install.php	6559	0644	edit dl rm
theme.php	33890	0644	edit dl rm
translation-install.php	8613	0644	edit dl rm
update-core.php	57736	0644	edit dl rm
update.php	27946	0644	edit dl rm
upgrade.php	101713	0644	edit dl rm
user.php	52820	0644	edit dl rm
widgets.php	10628	0644	edit dl rm

Edit: /home/desid573/public_html/magicride.ng/wp-admin/includes/image.php (22931B)

<?php
/**
 * File contains all the administration image manipulation functions.
 *
 * @package WordPress
 * @subpackage Administration
 */

/**
 * Crop an Image to a given size.
 *
 * @since 2.1.0
 *
 * @param string|int $src The source file or Attachment ID.
 * @param int $src_x The start x position to crop from.
 * @param int $src_y The start y position to crop from.
 * @param int $src_w The width to crop.
 * @param int $src_h The height to crop.
 * @param int $dst_w The destination width.
 * @param int $dst_h The destination height.
 * @param int $src_abs Optional. If the source crop points are absolute.
 * @param string $dst_file Optional. The destination file to write to.
 * @return string|WP_Error New filepath on success, WP_Error on failure.
 */
function wp_crop_image( $src, $src_x, $src_y, $src_w, $src_h, $dst_w, $dst_h, $src_abs = false, $dst_file = false ) {
	$src_file = $src;
	if ( is_numeric( $src ) ) { // Handle int as attachment ID
		$src_file = get_attached_file( $src );

if ( ! file_exists( $src_file ) ) {
			// If the file doesn't exist, attempt a URL fopen on the src link.
			// This can occur with certain file replication plugins.
			$src = _load_image_to_edit_path( $src, 'full' );
		} else {
			$src = $src_file;
		}
	}

$editor = wp_get_image_editor( $src );
	if ( is_wp_error( $editor ) ) {
		return $editor;
	}

$src = $editor->crop( $src_x, $src_y, $src_w, $src_h, $dst_w, $dst_h, $src_abs );
	if ( is_wp_error( $src ) ) {
		return $src;
	}

if ( ! $dst_file ) {
		$dst_file = str_replace( wp_basename( $src_file ), 'cropped-' . wp_basename( $src_file ), $src_file );
	}

/*
	 * The directory containing the original file may no longer exist when
	 * using a replication plugin.
	 */
	wp_mkdir_p( dirname( $dst_file ) );

$dst_file = dirname( $dst_file ) . '/' . wp_unique_filename( dirname( $dst_file ), wp_basename( $dst_file ) );

$result = $editor->save( $dst_file );
	if ( is_wp_error( $result ) ) {
		return $result;
	}

return $dst_file;
}

/**
 * Generate post thumbnail attachment meta data.
 *
 * @since 2.1.0
 *
 * @param int $attachment_id Attachment Id to process.
 * @param string $file Filepath of the Attached image.
 * @return mixed Metadata for attachment.
 */
function wp_generate_attachment_metadata( $attachment_id, $file ) {
	$attachment = get_post( $attachment_id );

$metadata  = array();
	$support   = false;
	$mime_type = get_post_mime_type( $attachment );

if ( preg_match( '!^image/!', $mime_type ) && file_is_displayable_image( $file ) ) {
		$imagesize          = getimagesize( $file );
		$metadata['width']  = $imagesize[0];
		$metadata['height'] = $imagesize[1];

// Make the file path relative to the upload dir.
		$metadata['file'] = _wp_relative_upload_path( $file );

// Make thumbnails and other intermediate sizes.
		$_wp_additional_image_sizes = wp_get_additional_image_sizes();

$sizes = array();
		foreach ( get_intermediate_image_sizes() as $s ) {
			$sizes[ $s ] = array(
				'width'  => '',
				'height' => '',
				'crop'   => false,
			);
			if ( isset( $_wp_additional_image_sizes[ $s ]['width'] ) ) {
				// For theme-added sizes
				$sizes[ $s ]['width'] = intval( $_wp_additional_image_sizes[ $s ]['width'] );
			} else {
				// For default sizes set in options
				$sizes[ $s ]['width'] = get_option( "{$s}_size_w" );
			}

if ( isset( $_wp_additional_image_sizes[ $s ]['height'] ) ) {
				// For theme-added sizes
				$sizes[ $s ]['height'] = intval( $_wp_additional_image_sizes[ $s ]['height'] );
			} else {
				// For default sizes set in options
				$sizes[ $s ]['height'] = get_option( "{$s}_size_h" );
			}

if ( isset( $_wp_additional_image_sizes[ $s ]['crop'] ) ) {
				// For theme-added sizes
				$sizes[ $s ]['crop'] = $_wp_additional_image_sizes[ $s ]['crop'];
			} else {
				// For default sizes set in options
				$sizes[ $s ]['crop'] = get_option( "{$s}_crop" );
			}
		}

/**
		 * Filters the image sizes automatically generated when uploading an image.
		 *
		 * @since 2.9.0
		 * @since 4.4.0 Added the `$metadata` argument.
		 * @since 5.1.0 Added the `$attachment_id` argument.
		 *
		 * @param array $sizes         An associative array of image sizes.
		 * @param array $metadata      An associative array of image metadata: width, height, file.
		 * @param int   $attachment_id Current attachment ID.
		 */
		$sizes = apply_filters( 'intermediate_image_sizes_advanced', $sizes, $metadata, $attachment_id );

if ( $sizes ) {
			$editor = wp_get_image_editor( $file );

if ( ! is_wp_error( $editor ) ) {
				$metadata['sizes'] = $editor->multi_resize( $sizes );
			}
		} else {
			$metadata['sizes'] = array();
		}

// Fetch additional metadata from EXIF/IPTC.
		$image_meta = wp_read_image_metadata( $file );
		if ( $image_meta ) {
			$metadata['image_meta'] = $image_meta;
		}
	} elseif ( wp_attachment_is( 'video', $attachment ) ) {
		$metadata = wp_read_video_metadata( $file );
		$support  = current_theme_supports( 'post-thumbnails', 'attachment:video' ) || post_type_supports( 'attachment:video', 'thumbnail' );
	} elseif ( wp_attachment_is( 'audio', $attachment ) ) {
		$metadata = wp_read_audio_metadata( $file );
		$support  = current_theme_supports( 'post-thumbnails', 'attachment:audio' ) || post_type_supports( 'attachment:audio', 'thumbnail' );
	}

if ( $support && ! empty( $metadata['image']['data'] ) ) {
		// Check for existing cover.
		$hash   = md5( $metadata['image']['data'] );
		$posts  = get_posts(
			array(
				'fields'         => 'ids',
				'post_type'      => 'attachment',
				'post_mime_type' => $metadata['image']['mime'],
				'post_status'    => 'inherit',
				'posts_per_page' => 1,
				'meta_key'       => '_cover_hash',
				'meta_value'     => $hash,
			)
		);
		$exists = reset( $posts );

if ( ! empty( $exists ) ) {
			update_post_meta( $attachment_id, '_thumbnail_id', $exists );
		} else {
			$ext = '.jpg';
			switch ( $metadata['image']['mime'] ) {
				case 'image/gif':
					$ext = '.gif';
					break;
				case 'image/png':
					$ext = '.png';
					break;
			}
			$basename = str_replace( '.', '-', wp_basename( $file ) ) . '-image' . $ext;
			$uploaded = wp_upload_bits( $basename, '', $metadata['image']['data'] );
			if ( false === $uploaded['error'] ) {
				$image_attachment = array(
					'post_mime_type' => $metadata['image']['mime'],
					'post_type'      => 'attachment',
					'post_content'   => '',
				);
				/**
				 * Filters the parameters for the attachment thumbnail creation.
				 *
				 * @since 3.9.0
				 *
				 * @param array $image_attachment An array of parameters to create the thumbnail.
				 * @param array $metadata         Current attachment metadata.
				 * @param array $uploaded         An array containing the thumbnail path and url.
				 */
				$image_attachment = apply_filters( 'attachment_thumbnail_args', $image_attachment, $metadata, $uploaded );

$sub_attachment_id = wp_insert_attachment( $image_attachment, $uploaded['file'] );
				add_post_meta( $sub_attachment_id, '_cover_hash', $hash );
				$attach_data = wp_generate_attachment_metadata( $sub_attachment_id, $uploaded['file'] );
				wp_update_attachment_metadata( $sub_attachment_id, $attach_data );
				update_post_meta( $attachment_id, '_thumbnail_id', $sub_attachment_id );
			}
		}
	} elseif ( 'application/pdf' === $mime_type ) {
		// Try to create image thumbnails for PDFs.

$fallback_sizes = array(
			'thumbnail',
			'medium',
			'large',
		);

/**
		 * Filters the image sizes generated for non-image mime types.
		 *
		 * @since 4.7.0
		 *
		 * @param array $fallback_sizes An array of image size names.
		 * @param array $metadata       Current attachment metadata.
		 */
		$fallback_sizes = apply_filters( 'fallback_intermediate_image_sizes', $fallback_sizes, $metadata );

$sizes                      = array();
		$_wp_additional_image_sizes = wp_get_additional_image_sizes();

foreach ( $fallback_sizes as $s ) {
			if ( isset( $_wp_additional_image_sizes[ $s ]['width'] ) ) {
				$sizes[ $s ]['width'] = intval( $_wp_additional_image_sizes[ $s ]['width'] );
			} else {
				$sizes[ $s ]['width'] = get_option( "{$s}_size_w" );
			}

if ( isset( $_wp_additional_image_sizes[ $s ]['height'] ) ) {
				$sizes[ $s ]['height'] = intval( $_wp_additional_image_sizes[ $s ]['height'] );
			} else {
				$sizes[ $s ]['height'] = get_option( "{$s}_size_h" );
			}

if ( isset( $_wp_additional_image_sizes[ $s ]['crop'] ) ) {
				$sizes[ $s ]['crop'] = $_wp_additional_image_sizes[ $s ]['crop'];
			} else {
				// Force thumbnails to be soft crops.
				if ( 'thumbnail' !== $s ) {
					$sizes[ $s ]['crop'] = get_option( "{$s}_crop" );
				}
			}
		}

// Only load PDFs in an image editor if we're processing sizes.
		if ( ! empty( $sizes ) ) {
			$editor = wp_get_image_editor( $file );

if ( ! is_wp_error( $editor ) ) { // No support for this type of file
				/*
				 * PDFs may have the same file filename as JPEGs.
				 * Ensure the PDF preview image does not overwrite any JPEG images that already exist.
				 */
				$dirname      = dirname( $file ) . '/';
				$ext          = '.' . pathinfo( $file, PATHINFO_EXTENSION );
				$preview_file = $dirname . wp_unique_filename( $dirname, wp_basename( $file, $ext ) . '-pdf.jpg' );

$uploaded = $editor->save( $preview_file, 'image/jpeg' );
				unset( $editor );

// Resize based on the full size image, rather than the source.
				if ( ! is_wp_error( $uploaded ) ) {
					$editor = wp_get_image_editor( $uploaded['path'] );
					unset( $uploaded['path'] );

if ( ! is_wp_error( $editor ) ) {
						$metadata['sizes']         = $editor->multi_resize( $sizes );
						$metadata['sizes']['full'] = $uploaded;
					}
				}
			}
		}
	}

// Remove the blob of binary data from the array.
	if ( $metadata ) {
		unset( $metadata['image']['data'] );
	}

/**
	 * Filters the generated attachment meta data.
	 *
	 * @since 2.1.0
	 *
	 * @param array $metadata      An array of attachment meta data.
	 * @param int   $attachment_id Current attachment ID.
	 */
	return apply_filters( 'wp_generate_attachment_metadata', $metadata, $attachment_id );
}

/**
 * Convert a fraction string to a decimal.
 *
 * @since 2.5.0
 *
 * @param string $str
 * @return int|float
 */
function wp_exif_frac2dec( $str ) {
	@list( $n, $d ) = explode( '/', $str );
	if ( ! empty( $d ) ) {
		return $n / $d;
	}
	return $str;
}

/**
 * Convert the exif date format to a unix timestamp.
 *
 * @since 2.5.0
 *
 * @param string $str
 * @return int
 */
function wp_exif_date2ts( $str ) {
	@list( $date, $time ) = explode( ' ', trim( $str ) );
	@list( $y, $m, $d )   = explode( ':', $date );

return strtotime( "{$y}-{$m}-{$d} {$time}" );
}

/**
 * Get extended image metadata, exif or iptc as available.
 *
 * Retrieves the EXIF metadata aperture, credit, camera, caption, copyright, iso
 * created_timestamp, focal_length, shutter_speed, and title.
 *
 * The IPTC metadata that is retrieved is APP13, credit, byline, created date
 * and time, caption, copyright, and title. Also includes FNumber, Model,
 * DateTimeDigitized, FocalLength, ISOSpeedRatings, and ExposureTime.
 *
 * @todo Try other exif libraries if available.
 * @since 2.5.0
 *
 * @param string $file
 * @return bool|array False on failure. Image metadata array on success.
 */
function wp_read_image_metadata( $file ) {
	if ( ! file_exists( $file ) ) {
		return false;
	}

list( , , $image_type ) = @getimagesize( $file );

/*
	 * EXIF contains a bunch of data we'll probably never need formatted in ways
	 * that are difficult to use. We'll normalize it and just extract the fields
	 * that are likely to be useful. Fractions and numbers are converted to
	 * floats, dates to unix timestamps, and everything else to strings.
	 */
	$meta = array(
		'aperture'          => 0,
		'credit'            => '',
		'camera'            => '',
		'caption'           => '',
		'created_timestamp' => 0,
		'copyright'         => '',
		'focal_length'      => 0,
		'iso'               => 0,
		'shutter_speed'     => 0,
		'title'             => '',
		'orientation'       => 0,
		'keywords'          => array(),
	);

$iptc = array();
	/*
	 * Read IPTC first, since it might contain data not available in exif such
	 * as caption, description etc.
	 */
	if ( is_callable( 'iptcparse' ) ) {
		@getimagesize( $file, $info );

if ( ! empty( $info['APP13'] ) ) {
			$iptc = @iptcparse( $info['APP13'] );

// Headline, "A brief synopsis of the caption."
			if ( ! empty( $iptc['2#105'][0] ) ) {
				$meta['title'] = trim( $iptc['2#105'][0] );
				/*
				* Title, "Many use the Title field to store the filename of the image,
				* though the field may be used in many ways."
				*/
			} elseif ( ! empty( $iptc['2#005'][0] ) ) {
				$meta['title'] = trim( $iptc['2#005'][0] );
			}

if ( ! empty( $iptc['2#120'][0] ) ) { // description / legacy caption
				$caption = trim( $iptc['2#120'][0] );

mbstring_binary_safe_encoding();
				$caption_length = strlen( $caption );
				reset_mbstring_encoding();

if ( empty( $meta['title'] ) && $caption_length < 80 ) {
					// Assume the title is stored in 2:120 if it's short.
					$meta['title'] = $caption;
				}

$meta['caption'] = $caption;
			}

if ( ! empty( $iptc['2#110'][0] ) ) { // credit
				$meta['credit'] = trim( $iptc['2#110'][0] );
			} elseif ( ! empty( $iptc['2#080'][0] ) ) { // creator / legacy byline
				$meta['credit'] = trim( $iptc['2#080'][0] );
			}

if ( ! empty( $iptc['2#055'][0] ) && ! empty( $iptc['2#060'][0] ) ) { // created date and time
				$meta['created_timestamp'] = strtotime( $iptc['2#055'][0] . ' ' . $iptc['2#060'][0] );
			}

if ( ! empty( $iptc['2#116'][0] ) ) { // copyright
				$meta['copyright'] = trim( $iptc['2#116'][0] );
			}

if ( ! empty( $iptc['2#025'][0] ) ) { // keywords array
				$meta['keywords'] = array_values( $iptc['2#025'] );
			}
		}
	}

$exif = array();

/**
	 * Filters the image types to check for exif data.
	 *
	 * @since 2.5.0
	 *
	 * @param array $image_types Image types to check for exif data.
	 */
	$exif_image_types = apply_filters( 'wp_read_image_metadata_types', array( IMAGETYPE_JPEG, IMAGETYPE_TIFF_II, IMAGETYPE_TIFF_MM ) );

if ( is_callable( 'exif_read_data' ) && in_array( $image_type, $exif_image_types ) ) {
		$exif = @exif_read_data( $file );

if ( ! empty( $exif['ImageDescription'] ) ) {
			mbstring_binary_safe_encoding();
			$description_length = strlen( $exif['ImageDescription'] );
			reset_mbstring_encoding();

if ( empty( $meta['title'] ) && $description_length < 80 ) {
				// Assume the title is stored in ImageDescription
				$meta['title'] = trim( $exif['ImageDescription'] );
			}

if ( empty( $meta['caption'] ) && ! empty( $exif['COMPUTED']['UserComment'] ) ) {
				$meta['caption'] = trim( $exif['COMPUTED']['UserComment'] );
			}

if ( empty( $meta['caption'] ) ) {
				$meta['caption'] = trim( $exif['ImageDescription'] );
			}
		} elseif ( empty( $meta['caption'] ) && ! empty( $exif['Comments'] ) ) {
			$meta['caption'] = trim( $exif['Comments'] );
		}

if ( empty( $meta['credit'] ) ) {
			if ( ! empty( $exif['Artist'] ) ) {
				$meta['credit'] = trim( $exif['Artist'] );
			} elseif ( ! empty( $exif['Author'] ) ) {
				$meta['credit'] = trim( $exif['Author'] );
			}
		}

if ( empty( $meta['copyright'] ) && ! empty( $exif['Copyright'] ) ) {
			$meta['copyright'] = trim( $exif['Copyright'] );
		}
		if ( ! empty( $exif['FNumber'] ) ) {
			$meta['aperture'] = round( wp_exif_frac2dec( $exif['FNumber'] ), 2 );
		}
		if ( ! empty( $exif['Model'] ) ) {
			$meta['camera'] = trim( $exif['Model'] );
		}
		if ( empty( $meta['created_timestamp'] ) && ! empty( $exif['DateTimeDigitized'] ) ) {
			$meta['created_timestamp'] = wp_exif_date2ts( $exif['DateTimeDigitized'] );
		}
		if ( ! empty( $exif['FocalLength'] ) ) {
			$meta['focal_length'] = (string) wp_exif_frac2dec( $exif['FocalLength'] );
		}
		if ( ! empty( $exif['ISOSpeedRatings'] ) ) {
			$meta['iso'] = is_array( $exif['ISOSpeedRatings'] ) ? reset( $exif['ISOSpeedRatings'] ) : $exif['ISOSpeedRatings'];
			$meta['iso'] = trim( $meta['iso'] );
		}
		if ( ! empty( $exif['ExposureTime'] ) ) {
			$meta['shutter_speed'] = (string) wp_exif_frac2dec( $exif['ExposureTime'] );
		}
		if ( ! empty( $exif['Orientation'] ) ) {
			$meta['orientation'] = $exif['Orientation'];
		}
	}

foreach ( array( 'title', 'caption', 'credit', 'copyright', 'camera', 'iso' ) as $key ) {
		if ( $meta[ $key ] && ! seems_utf8( $meta[ $key ] ) ) {
			$meta[ $key ] = utf8_encode( $meta[ $key ] );
		}
	}

foreach ( $meta['keywords'] as $key => $keyword ) {
		if ( ! seems_utf8( $keyword ) ) {
			$meta['keywords'][ $key ] = utf8_encode( $keyword );
		}
	}

$meta = wp_kses_post_deep( $meta );

/**
	 * Filters the array of meta data read from an image's exif data.
	 *
	 * @since 2.5.0
	 * @since 4.4.0 The `$iptc` parameter was added.
	 * @since 5.0.0 The `$exif` parameter was added.
	 *
	 * @param array  $meta       Image meta data.
	 * @param string $file       Path to image file.
	 * @param int    $image_type Type of image, one of the `IMAGETYPE_XXX` constants.
	 * @param array  $iptc       IPTC data.
	 * @param array  $exif       EXIF data.
	 */
	return apply_filters( 'wp_read_image_metadata', $meta, $file, $image_type, $iptc, $exif );

}

/**
 * Validate that file is an image.
 *
 * @since 2.5.0
 *
 * @param string $path File path to test if valid image.
 * @return bool True if valid image, false if not valid image.
 */
function file_is_valid_image( $path ) {
	$size = @getimagesize( $path );
	return ! empty( $size );
}

/**
 * Validate that file is suitable for displaying within a web page.
 *
 * @since 2.5.0
 *
 * @param string $path File path to test.
 * @return bool True if suitable, false if not suitable.
 */
function file_is_displayable_image( $path ) {
	$displayable_image_types = array( IMAGETYPE_GIF, IMAGETYPE_JPEG, IMAGETYPE_PNG, IMAGETYPE_BMP );

// IMAGETYPE_ICO is only defined in PHP 5.3+.
	if ( defined( 'IMAGETYPE_ICO' ) ) {
		$displayable_image_types[] = IMAGETYPE_ICO;
	}

$info = @getimagesize( $path );
	if ( empty( $info ) ) {
		$result = false;
	} elseif ( ! in_array( $info[2], $displayable_image_types ) ) {
		$result = false;
	} else {
		$result = true;
	}

/**
	 * Filters whether the current image is displayable in the browser.
	 *
	 * @since 2.5.0
	 *
	 * @param bool   $result Whether the image can be displayed. Default true.
	 * @param string $path   Path to the image.
	 */
	return apply_filters( 'file_is_displayable_image', $result, $path );
}

/**
 * Load an image resource for editing.
 *
 * @since 2.9.0
 *
 * @param string $attachment_id Attachment ID.
 * @param string $mime_type Image mime type.
 * @param string $size Optional. Image size, defaults to 'full'.
 * @return resource|false The resulting image resource on success, false on failure.
 */
function load_image_to_edit( $attachment_id, $mime_type, $size = 'full' ) {
	$filepath = _load_image_to_edit_path( $attachment_id, $size );
	if ( empty( $filepath ) ) {
		return false;
	}

switch ( $mime_type ) {
		case 'image/jpeg':
			$image = imagecreatefromjpeg( $filepath );
			break;
		case 'image/png':
			$image = imagecreatefrompng( $filepath );
			break;
		case 'image/gif':
			$image = imagecreatefromgif( $filepath );
			break;
		default:
			$image = false;
			break;
	}
	if ( is_resource( $image ) ) {
		/**
		 * Filters the current image being loaded for editing.
		 *
		 * @since 2.9.0
		 *
		 * @param resource $image         Current image.
		 * @param string   $attachment_id Attachment ID.
		 * @param string   $size          Image size.
		 */
		$image = apply_filters( 'load_image_to_edit', $image, $attachment_id, $size );
		if ( function_exists( 'imagealphablending' ) && function_exists( 'imagesavealpha' ) ) {
			imagealphablending( $image, false );
			imagesavealpha( $image, true );
		}
	}
	return $image;
}

/**
 * Retrieve the path or url of an attachment's attached file.
 *
 * If the attached file is not present on the local filesystem (usually due to replication plugins),
 * then the url of the file is returned if url fopen is supported.
 *
 * @since 3.4.0
 * @access private
 *
 * @param string $attachment_id Attachment ID.
 * @param string $size Optional. Image size, defaults to 'full'.
 * @return string|false File path or url on success, false on failure.
 */
function _load_image_to_edit_path( $attachment_id, $size = 'full' ) {
	$filepath = get_attached_file( $attachment_id );

if ( $filepath && file_exists( $filepath ) ) {
		if ( 'full' != $size && ( $data = image_get_intermediate_size( $attachment_id, $size ) ) ) {
			/**
			 * Filters the path to the current image.
			 *
			 * The filter is evaluated for all image sizes except 'full'.
			 *
			 * @since 3.1.0
			 *
			 * @param string $path          Path to the current image.
			 * @param string $attachment_id Attachment ID.
			 * @param string $size          Size of the image.
			 */
			$filepath = apply_filters( 'load_image_to_edit_filesystempath', path_join( dirname( $filepath ), $data['file'] ), $attachment_id, $size );
		}
	} elseif ( function_exists( 'fopen' ) && true == ini_get( 'allow_url_fopen' ) ) {
		/**
		 * Filters the image URL if not in the local filesystem.
		 *
		 * The filter is only evaluated if fopen is enabled on the server.
		 *
		 * @since 3.1.0
		 *
		 * @param string $image_url     Current image URL.
		 * @param string $attachment_id Attachment ID.
		 * @param string $size          Size of the image.
		 */
		$filepath = apply_filters( 'load_image_to_edit_attachmenturl', wp_get_attachment_url( $attachment_id ), $attachment_id, $size );
	}

/**
	 * Filters the returned path or URL of the current image.
	 *
	 * @since 2.9.0
	 *
	 * @param string|bool $filepath      File path or URL to current image, or false.
	 * @param string      $attachment_id Attachment ID.
	 * @param string      $size          Size of the image.
	 */
	return apply_filters( 'load_image_to_edit_path', $filepath, $attachment_id, $size );
}

/**
 * Copy an existing image file.
 *
 * @since 3.4.0
 * @access private
 *
 * @param string $attachment_id Attachment ID.
 * @return string|false New file path on success, false on failure.
 */
function _copy_image_file( $attachment_id ) {
	$dst_file = $src_file = get_attached_file( $attachment_id );
	if ( ! file_exists( $src_file ) ) {
		$src_file = _load_image_to_edit_path( $attachment_id );
	}

if ( $src_file ) {
		$dst_file = str_replace( wp_basename( $dst_file ), 'copy-' . wp_basename( $dst_file ), $dst_file );
		$dst_file = dirname( $dst_file ) . '/' . wp_unique_filename( dirname( $dst_file ), wp_basename( $dst_file ) );

/*
		 * The directory containing the original file may no longer
		 * exist when using a replication plugin.
		 */
		wp_mkdir_p( dirname( $dst_file ) );

if ( ! @copy( $src_file, $dst_file ) ) {
			$dst_file = false;
		}
	} else {
		$dst_file = false;
	}

return $dst_file;
}

cmd: