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Top Forums Shell Programming and Scripting Print only matched pattern in perl Post 302760377 by PikK45 on Thursday 24th of January 2013 01:29:25 AM
Old 01-24-2013
You are getting that error because, on line 5
Code:
123|1|456464|645646|4546|654~abc~dhghga~12.33.44.55.70~3713670

there is no matching pattern. itkamaraj gave a good solution. May be you could parse only lines with the pattern ABC.??
 

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MSGFMT_PARSE_MESSAGE(3) 						 1						   MSGFMT_PARSE_MESSAGE(3)

MessageFormatter::parseMessage - Quick parse input string

	Object oriented style

SYNOPSIS
publicstatic array MessageFormatter::parseMessage (string $locale, string $pattern, string $source) DESCRIPTION
Procedural style array msgfmt_parse_message (string $locale, string $pattern, string $value) Parses input string without explicitly creating the formatter object. Use this function when the format operation is done only once and does not need and parameters or state to be kept. PARAMETERS
o $locale - The locale to use for parsing locale-dependent parts o $pattern - The pattern with which to parse the $value. o $source - The string to parse, conforming to the $pattern. RETURN VALUES
An array containing items extracted, or FALSE on error EXAMPLES
Example #1 msgfmt_parse_message(3) example <?php $fmt = msgfmt_parse_message('en_US', "{0,number,integer} monkeys on {1,number,integer} trees make {2,number} monkeys per tree", "4,560 monkeys on 123 trees make 37.073 monkeys per tree"); var_export($fmt); $fmt = msgfmt_parse_message('de', "{0,number,integer} Affen auf {1,number,integer} Baumen sind {2,number} Affen pro Baum", "4.560 Affen auf 123 Baumen sind 37,073 Affen pro Baum"); var_export($fmt); ?> Example #2 OO example <?php $fmt = MessageFormatter::parseMessage('en_US', "{0,number,integer} monkeys on {1,number,integer} trees make {2,number} monkeys per tree", "4,560 monkeys on 123 trees make 37.073 monkeys per tree"); var_export($fmt); $fmt = MessageFormatter::parseMessage('de', "{0,number,integer} Affen auf {1,number,integer} Baumen sind {2,number} Affen pro Baum", "4.560 Affen auf 123 Baumen sind 37,073 Affen pro Baum"); var_export($fmt); ?> The above example will output: array ( 0 => 4560, 1 => 123, 2 => 37.073, ) array ( 0 => 4560, 1 => 123, 2 => 37.073, ) SEE ALSO
msgfmt_create(3), msgfmt_format_message(3), msgfmt_parse(3). PHP Documentation Group MSGFMT_PARSE_MESSAGE(3)
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