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String manipulation functions

Note that all the regex functions work the same way. If you want to match from the beginning / end of your string (or your line, in the case of egrep), you'll have to use ^ or $. If you want to eliminate what's before or after a pattern with ereg_replace, you'll have to play with something like ^.* or .*$ and \1.
You should read your (POSIX) system manual for details on regular expressions.


next up previous contents index
Next: HTTP functions Up: Built-in functions Previous: Network functions   Contents   Index
Michel Arboi 2005-04-29