From 48d2f7e07dc4c13ff9e3105f4a9982d3efee1869 Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Tue, 26 Feb 2013 20:07:14 -0800
Subject: get rid of str_getcsv legacy function since we now require php 5.3

---
 include/text.php | 57 --------------------------------------------------------
 1 file changed, 57 deletions(-)

(limited to 'include/text.php')

diff --git a/include/text.php b/include/text.php
index 39110602e..747061d3b 100644
--- a/include/text.php
+++ b/include/text.php
@@ -1250,63 +1250,6 @@ function base64url_decode($s) {
 }
 
 
-
-function str_getcsv($input, $delimiter = ',', $enclosure = '"', $escape = '\\', $eol = '\n') {
-	if (is_string($input) && !empty($input)) {
-		$output = array();
-		$tmp    = preg_split("/".$eol."/",$input);
-		if (is_array($tmp) && !empty($tmp)) {
-			while (list($line_num, $line) = each($tmp)) {
-				if (preg_match("/".$escape.$enclosure."/",$line)) {
-					while ($strlen = strlen($line)) {
-						$pos_delimiter       = strpos($line,$delimiter);
-						$pos_enclosure_start = strpos($line,$enclosure);
-						if (
-							is_int($pos_delimiter) && is_int($pos_enclosure_start)
-							&& ($pos_enclosure_start < $pos_delimiter)
-							) {
-							$enclosed_str = substr($line,1);
-							$pos_enclosure_end = strpos($enclosed_str,$enclosure);
-							$enclosed_str = substr($enclosed_str,0,$pos_enclosure_end);
-							$output[$line_num][] = $enclosed_str;
-							$offset = $pos_enclosure_end+3;
-						} else {
-							if (empty($pos_delimiter) && empty($pos_enclosure_start)) {
-								$output[$line_num][] = substr($line,0);
-								$offset = strlen($line);
-							} else {
-								$output[$line_num][] = substr($line,0,$pos_delimiter);
-								$offset = (
-									!empty($pos_enclosure_start)
-									&& ($pos_enclosure_start < $pos_delimiter)
-									)
-									?$pos_enclosure_start
-									:$pos_delimiter+1;
-							}
-						}
-						$line = substr($line,$offset);
-					}
-				} else {
-					$line = preg_split("/".$delimiter."/",$line);
-   
-					/*
-					 * Validating against pesky extra line breaks creating false rows.
-					 */
-					if (is_array($line) && !empty($line[0])) {
-						$output[$line_num] = $line;
-					} 
-				}
-			}
-			return $output;
-		} else {
-			return false;
-		}
-	} else {
-		return false;
-	}
-}
-
-
 function cleardiv() {
 	return '<div class="clear"></div>';
 }
-- 
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