[TYPO3-dev] [TYPO3-core] RFC: #8049, #8157: fixing t3editor IE issues

[Martin Kutschker]

Helmut Hummel schrieb:
> Ingo Renner wrote:
>> Helmut Hummel wrote:
>>
>> Hi Helmut,
>>
>>> Now t3editor is completly unsable for me, because the Ajax saving 
>>> seems to be broken. It ends up in the dimmed screen with the rotating 
>>> circle.
>>
>> did you clear the browser cache?
> 
> Yes! there is another problem I just found readig the php log:
> 
> json_encode() is used, which was introduced in PHP 5.2:
> 
> Call to undefined function json_encode() in class.tx_t3editor.php
> 
> I know that the official minimum requrement for TYPO3 4.2 is PHP 5.2, 
> but afaik, we agreed, that inofficialy we do not require more than PHP 
> 5.1.?
> 
> After changing this function call to t3lib_div::array2json everything 
> worked fine on my php 5.1 machine...

Also there were other issues I don't recall right now with PHP's
json_encode() which was the reason for introducing t3lib_div::array2json().

Masi