Cita: max_execution_time integer
This sets the maximum time in seconds a script is allowed to run before it is terminated by the parser. This helps prevent poorly written scripts from tying up the server. The default setting is 30. When running PHP from the command line the default setting is 0.
The maximum execution time is not affected by system calls, stream operations etc. Please see the set_time_limit() function for more details.
You can not change this setting with ini_set() when running in safe mode. The only workaround is to turn off safe mode or by changing the time limit in the php.ini.
Your web server can have other timeout configurations that may also interrupt PHP execution. Apache has a Timeout directive and IIS has a CGI timeout function. Both default to 300 seconds. See your web server documentation for specific details.
Eso es lo que dice en el manual, te dejo el link:
http://php.net/manual/en/info.config...execution-time
De todas formas esto no es importante para mi, pero si me sirvió para darme cuenta de que max_input_vars es PHP_INI_PERDIR, por lo tanto no podré modificarlo con ini_set().
Como alternativa veré la forma de crear un array con las variables a enviar, para que no sean tantas!!
Gracias a todos!!