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Full Discussion: Deleting Array Elements
Top Forums UNIX for Dummies Questions & Answers Deleting Array Elements Post 302249533 by Lakris on Tuesday 21st of October 2008 02:29:49 PM
Old 10-21-2008
Hi,
As Jim stated You can loop over You array and unset the element when You hit it with a certain criterion, here's another example:

Code:
#!/bin/bash
arr=(qwe xc 3 DAY grok mok)
crit=DAY
cnt=0
for x in ${arr[@]}; do
	[ $x = $crit ] && unset arr[cnt] && break || ((cnt++))
done
echo ${arr[@]}

(I am using not so very portable bashism here...)
/Lakris
 

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PARSE_STR(3)								 1							      PARSE_STR(3)

parse_str - Parses the string into variables

SYNOPSIS
void parse_str (string $str, [array &$arr]) DESCRIPTION
Parses $str as if it were the query string passed via a URL and sets variables in the current scope. Note To get the current QUERY_STRING, you may use the variable $_SERVER['QUERY_STRING']. Also, you may want to read the section on vari- ables from external sources. Note The magic_quotes_gpc setting affects the output of this function, as parse_str(3) uses the same mechanism that PHP uses to populate the $_GET, $_POST, etc. variables. PARAMETERS
o $str - The input string. o $arr - If the second parameter $arr is present, variables are stored in this variable as array elements instead. RETURN VALUES
No value is returned. EXAMPLES
Example #1 Using parse_str(3) <?php $str = "first=value&arr[]=foo+bar&arr[]=baz"; parse_str($str); echo $first; // value echo $arr[0]; // foo bar echo $arr[1]; // baz parse_str($str, $output); echo $output['first']; // value echo $output['arr'][0]; // foo bar echo $output['arr'][1]; // baz ?> SEE ALSO
parse_url(3), pathinfo(3), http_build_query(3), get_magic_quotes_gpc(3), urldecode(3). PHP Documentation Group PARSE_STR(3)
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