Custom file-type: regex opening/closing statements not working

Question

Hello Trados community! 
 I've been hitting my head against the wall, trying to create a custom file type definition for a php file. 
 The code of the source document is as follows (sample provided): 
 
 <?php 
 
 return [ 
 'main_section' => [ 
 'title' => '&iquest;Buscas d&oacute;nde bailar?', 
 'subtitle' => 'Encuentra un social', 
 'button' => 'Ver sociales', 
 ], 
 'secondary_section' => [ 
 'title' => '20+ sociales', 
 'text_1' => 'Encuentra un social', 
 'text_2' => '&iquest;No sabes d&oacute;nde ir a bailar salsa o bachata esta noche? &iquest;Est&aacute;s buscando integrarte en la comunidad de baile de tango o encontrar a tus kizomberos? Queremos ayudarte a encontrar el social de baile para tu humor, el que tenga la m&uacute;sica y el ambiente que quieres.', 
 
 The Regular expression I've introduced to extract the text is: ^.*?=>\s' 
 
 Yet, when I try to process it, I get this error message:

I have tested out the regular expression in a debugger, and, in theory, it should work, because the expression is looking for and finding the text based on those parameters. Here's an image of the regex test: 
 
 s' and a PHP code sample. The test indicates 6 matches found." />

I'm completely stumped, as I do not know what is going wrong. Does anyone have any ideas? Is there anything I'm missing?!? 
 
 Please help, lol. I'm losing my mind over this, hahaha.

Jesús Prieto · Answer

Hi Catalina von Wichmann , 
 I think you need to select Tag Pair (instead of Placeholder) and add the Closing pattern, which is apostrophe + comma: 
 
 Does it work?

Trados Studio > 2. Trados Studio

Custom file-type: regex opening/closing statements not working