How do I include variable between {} brackets in a php preg_match? -


so have php code 

preg_match('/^([^.!?]*[\.!?]+){0,**3**}/', $text, $abstract);

instead of number 3 variable example >

preg_match('/^([^.!?]*[\.!?]+){0,**$variable**}/', $text, $abstract);

please lot :)

use double quotes instead of single quotes, , variable substituted:

preg_match("/^([^.!?]*[\.!?]+){0,$variable}/", $text, $abstract);

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