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Top Forums Programming [PHP] asking how to make plain text database searching system Post 302416969 by jim mcnamara on Wednesday 28th of April 2010 07:05:22 AM
Old 04-28-2010
A lot of unixes come with something like "db". db is an old text based database.
It does pretty much what a real database does, just using simple C routines.

The suggestion is: find something like that and then port it to php. Meanwhile look for another job where restrictions 'forbid to use xxx' do not exist. Unless this is homework.
 

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NOTMUCH-DUMP(1) 					      General Commands Manual						   NOTMUCH-DUMP(1)

NAME
notmuch-dump - Creates a plain-text dump of the tags of each message. SYNOPSIS
notmuch dump [ <filename> ] [--] [ <search-term>...] DESCRIPTION
Dump tags for messages matching the given search terms. Output is to the given filename, if any, or to stdout. Note that using the filename argument is deprecated. These tags are the only data in the notmuch database that can't be recreated from the messages themselves. The output of notmuch dump is therefore the only critical thing to backup (and much more friendly to incremental backup than the native database files.) With no search terms, a dump of all messages in the database will be generated. A "--" argument instructs notmuch that the remaining argu- ments are search terms. See notmuch-search-terms(7) for details of the supported syntax for <search-terms>. SEE ALSO
notmuch(1), notmuch-config(1), notmuch-count(1), notmuch-hooks(5), notmuch-new(1), notmuch-reply(1), notmuch-restore(1), notmuch-search(1), notmuch-search-terms(7), notmuch-show(1), notmuch-tag(1) Notmuch 0.13.2 2012-06-01 NOTMUCH-DUMP(1)
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