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Full Discussion: Parsing char string
Top Forums Shell Programming and Scripting Parsing char string Post 302222710 by ALTRUNVRSOFLN on Thursday 7th of August 2008 11:24:54 AM
Old 08-07-2008
Tools Parsing char string

I am stumped! I need to parse an input parameter to a script that has the form '-Ort'. I basically need 'O', 'r' and 't', i.e. the individual characters in the string parsed.

Since there are no delimiters, I don't know how awk could do this. Can someone tell how to do this, this should be a common task in writing scripts?
ALTRUNVRSOFLN
 

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DATEFMT_PARSE(3)							 1							  DATEFMT_PARSE(3)

IntlDateFormatter::parse - Parse string to a timestamp value

	Object oriented style

SYNOPSIS
public int IntlDateFormatter::parse (string $value, [int &$position]) DESCRIPTION
Procedural style int datefmt_parse (IntlDateFormatter $fmt, string $value, [int &$position]) Converts string $value to an incremental time value, starting at $parse_pos and consuming as much of the input value as possible. PARAMETERS
o $fmt - The formatter resource o $value - string to convert to a time o $position - Position at which to start the parsing in $value (zero-based). If no error occurs before $value is consumed, $parse_pos will contain -1 otherwise it will contain the position at which parsing ended (and the error occurred). This variable will contain the end position if the parse fails. If $parse_pos > strlen($value), the parse fails immediately. RETURN VALUES
timestamp parsed value, or FALSE if value can't be parsed. EXAMPLES
Example #1 OO example <?php $fmt = new IntlDateFormatter( 'en_US', IntlDateFormatter::FULL, IntlDateFormatter::FULL, 'America/Los_Angeles', IntlDateFormatter::GREGORIAN ); echo 'First parsed output is ' . $fmt->parse('Wednesday, December 20, 1989 4:00:00 PM PT'); $fmt = new IntlDateFormatter( 'de-DE', IntlDateFormatter::FULL, IntlDateFormatter::FULL, 'America/Los_Angeles', IntlDateFormatter::GREGORIAN ); ?> Example #2 datefmt_parse(3) example <?php $fmt = datefmt_create( 'en_US', IntlDateFormatter::FULL, IntlDateFormatter::FULL, 'America/Los_Angeles', IntlDateFormatter::GREGORIAN ); echo 'First parsed output is ' . datefmt_parse($fmt, 'Wednesday, December 20, 1989 4:00:00 PM PT'); $fmt = datefmt_create( 'de-DE', IntlDateFormatter::FULL, IntlDateFormatter::FULL, 'America/Los_Angeles', IntlDateFormatter::GREGORIAN ); echo 'Second parsed output is ' . datefmt_parse($fmt, 'Mittwoch, 20. Dezember 1989 16:00 Uhr GMT-08:00'); ? The above example will output: First parsed output is 630201600 Second parsed output is 630201600 SEE ALSO
datefmt_create(3), datefmt_format(3), datefmt_localtime(3), datefmt_get_error_code(3), datefmt_get_error_message(3). PHP Documentation Group DATEFMT_PARSE(3)
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