Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- byte_order_mark_-_bom [2015-02-09 19:31:21] – [Byte Order Mark - BOM] manfred
+++ byte_order_mark_-_bom [2016-04-12 22:50:01] (aktuell) – Externe Bearbeitung 127.0.0.1
@@ Zeile 1: / Zeile 1: @@
+====== Byte Order Mark - BOM ======
+  * [[http://simonstamm.de/kodierung-utf-8-ohne-bom]]
+  * [[http://www.linuxask.com/questions/how-to-remove-bom-from-utf-8]]
+  * [[http://stackoverflow.com/questions/1068650/using-awk-to-remove-the-byte-order-mark]]
+  awk 'NR==1{sub(/^\xef\xbb\xbf/,"")}{print}' text.txt > ohne_BOM.txt
+  awk '{if(NR==1)sub(/^\xef\xbb\xbf/,"");print}' text.txt > ohne_BOM.txt
+  sed -i '1 s/^\xEF\xBB\xBF//' text.txt
+==== PHP ====
+<file>
+$str = file_get_contents('utf8_with_bom.php');
+$bom = pack("CCC", 0xef, 0xbb, 0xbf);
+if (0 == strncmp($str, $bom, 3)) {
+    echo "BOM detected - file is UTF-8\n";
+    $str = substr($str, 3);
+}
+</file>