TYPO3 Core

Hey guys,

I have stumbled upon a rather strange problem with the form.select ViewHelper in TYPO3 CMS 7.6.11 and PHP 5.6.19

I am using the ViewHelper on an array {sites} which looks like this:

   0 => ArrayObject
      label => 'Test Test123'
      expanded => 'Test123, Test'
      value => '73'
   1 => ArrayObject
      label => 'TestBla - TestTestTest'
      expanded => 'TestTestTest, TestBla'
      value => '43'

<f:form.select property="sites" options="{sites}" prependOptionValue="" prependOptionLabel="{f:translate(key: 'label.any')}" optionLabelField="label" optionValueField="value" sortByOptionLabel="1" multiple="1" size="5" />

The generated HTML looks like this:

  <select size="5" multiple="multiple" name="tx_extension[query][sites][]">
    <option value="">any</option>
    <option value="73">Test Test123</option>
    <option value="43">TestBla - TestTestTest</option>
  </select>

The exact same thing runs on a second server, but this time with PHP 5.6.24.
I would have expected the same output but I get an Internal Server Error instead. The TYPO3 log is empty, the PHP error log is empty…

The only way I can get it to work is by stripping almost everything from the "label" leaving just the alphanumeric chars.

This array works on both versions of PHP:

   0 => ArrayObject
      label => 'TestTest123'
      expanded => 'Test123, Test'
      value => '73'
   1 => ArrayObject
      label => 'TestBlaTestTestTest'
      expanded => 'TestTestTest, TestBla'
      value => '43'

… as soon as the label includes a dot, a space or even a Sonderzeichen I get the Internal Server Error.

If you need any more information just ask.