osx - Changes in my php.ini are not reflected -

i'm on mac os x , i'm using php. need increase memory_limit 256m 1024m. however, when modify value in php.ini file, changes not reflected.

normally, think php.ini file located there: /usr/local/php5/lib/php.ini

as mentioned in phpinfo.php page. other values updated not one. therefore, seems memory_limit gets overwritten file. there way determine gets overwritten ?

set memory limit programmatically

ini_set('memory_limit','16m'); or

do php info , see loaded ini file located. , edit memory limit there.