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Source View: image_memory_limit

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Line Code
3219           $file = get_attached_file( $file );
3220
3221      if ( ! is_file( $file ) )
3222           return sprintf(__('File “%s” doesn’t exist?'), $file);
3223
3224      if ( ! function_exists('imagecreatefromstring') )
3225           return __('The GD image library is not installed.');
3226
3227      // Set artificially high because GD uses uncompressed images in memory
3228      @ini_set( 'memory_limit', apply_filters( 'image_memory_limit', WP_MAX_MEMORY_LIMIT ) );
3229      $image = imagecreatefromstring( file_get_contents( $file ) );
3230
3231      if ( !is_resource( $image ) )
3232           return sprintf(__('File “%s” is not an image.'), $file);
3233
3234      return $image;
3235 }
3236
3237 /**