• Installing/Configuring
  • Runtime Configuration

  • Runtime Configuration
  • Runtime Configuration

    Runtime Configuration

    The behaviour of these functions is affected by
    settings in php.ini.

    Image Configure Options
    Name Default Changeable Changelog
    gd.jpeg_ignore_warning “1” PHP_INI_ALL Available since PHP 5.1.3.

    For further details and definitions of the PHP_INI_* modes, see the
    Where a
    configuration setting may be set

    Here’s a short explanation of the configuration

    gd.jpeg_ignore_warning bool

    Ignore warnings (but not errors) created by

    Changelog for
    Version Description
    7.1.0 The default of gd.jpeg_ignore_warning has been changed from 0
    to 1.

    See also the exif configuration directives.


    Image functions are very memory intensive. Be sure
    to set memory_limit high enough, if you are using the bundled
    version of the GD library.