Cannot Redeclare Function
| From: | Robert Miller | Date: | Thu, 19 Sep 2002 15:58:09 +0000 |
| Subject: | Cannot Redeclare Function | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-116896@lists.php.net to get a copy of this message | ||
Hello,
My function to read a comma separated text file and return a sorted multi-dimensional array will not
work if used more than once per page.
I know why I'm having this problem. But, I don't know how to solve it. :-(
Calling it Twice:
$services = tbl2array ("../locations/service.txt", "default",
$divdetail['id'], "0");
$collections = tbl2array ("../download/collection.txt", "name",
$divdetail['id'], "4");
The Error:
Fatal error: Cannot redeclare compname() in ../tbl2array.inc on line 35
Function Table 2 Array:
<?php
function tbl2array ($table, $sortby = "default", $keyword = "all", $keyfield =
"0") {
$fpointer = fopen ($table,"r");
$row = 1;
$leaf = array();
$heading = array();
while ($data = fgetcsv ($fpointer,1000)) {
if ($row == 1) {
$heading = $data;
}
else {
$count = 0;
if ($keyword == "all") {
foreach ($data as $value) {
$leaf[$heading[$count]] = $value;
$count++;
}
$result[] = $leaf;
}
elseif (($keyword != "all") && ($data[$keyfield] == $keyword)) {
foreach ($data as $value) {
$leaf[$heading[$count]] = $value;
$count++;
}
$result[] = $leaf;
}
else {
$count++;
}
}
$row++;
}
fclose ($fpointer);
function compname ($a, $b) {
return strcmp ($a["name"], $b["name"]);
}
function comptitle ($a, $b) {
return strcmp ($a["title"], $b["title"]);
}
function compcity ($a, $b) {
return strcmp ($a["city"], $b["city"]);
}
function compdesc ($a, $b) {
return strcmp ($a["description"], $b["description"]);
}
function compfile ($a, $b) {
return strcmp ($a["filename"], $b["filename"]);
}
if ($sortby == "name") {
usort ($result, "compname");
}
elseif ($sortby == "title") {
usort ($result, "comptitle");
}
elseif ($sortby == "city") {
usort ($result, "compcity");
}
elseif ($sortby == "description") {
usort ($result, "compdesc");
}
elseif ($sortby == "filename") {
usort ($result, "compfile");
}
return $result;
}
?>
----------------------------------------------------------------------
Robert J. Miller
Internet Support Specialist
Department of Government Services and Lands
P.O. Box 8700, St. John's, NF., A1B-4J6
(709) 729-4520 (phone)
(709) 729-4151 (facsimile)
(709) 778-8746 (pager)
http://www.gov.nf.ca/gsl/
mailto:rmiller@gov.nf.ca
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Simple things should be simple and hard things
should be possible.
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