public static function Environment::getUploadMaxSize in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Component/Utility/Environment.php \Drupal\Component\Utility\Environment::getUploadMaxSize()

Determines the maximum file upload size by querying the PHP settings.

Return value

int A file size limit in bytes based on the PHP upload_max_filesize and post_max_size settings.

11 calls to Environment::getUploadMaxSize()

EditorImageDialog::buildForm in core/modules/editor/src/Form/EditorImageDialog.php

editor_image_upload_settings_form in core/modules/editor/editor.admin.inc

Subform constructor to configure the text editor's image upload settings.

FileItem::fieldSettingsForm in core/modules/file/src/Plugin/Field/FieldType/FileItem.php

Returns a form for the field-level settings.

FileItem::getUploadValidators in core/modules/file/src/Plugin/Field/FieldType/FileItem.php

Retrieves the upload validators for a file field.

FileModuleTest::testFileSaveUploadSingleErrorFormSize in core/modules/file/tests/src/Kernel/FileModuleTest.php

Tests file size upload errors.

... See full list

File

core/lib/Drupal/Component/Utility/Environment.php, line 83

Class

Environment

Provides PHP environment helper methods.

Namespace

Drupal\Component\Utility

Code

public static function getUploadMaxSize() {
  static $max_size = -1;
  if ($max_size < 0) {

    // Start with post_max_size.
    $max_size = Bytes::toInt(ini_get('post_max_size'));

    // If upload_max_size is less, then reduce. Except if upload_max_size is
    // zero, which indicates no limit.
    $upload_max = Bytes::toInt(ini_get('upload_max_filesize'));
    if ($upload_max > 0 && $upload_max < $max_size) {
      $max_size = $upload_max;
    }
  }
  return $max_size;
}