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-rw-r--r--application/Functions.php42
1 files changed, 42 insertions, 0 deletions
diff --git a/application/Functions.php b/application/Functions.php
new file mode 100644
index 0000000..9e2ccf5
--- /dev/null
+++ b/application/Functions.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * Copyright (c) 2011 - OpenSLX GmbH, RZ Uni Freiburg
+ * This program is free software distributed under the GPL version 2.
+ * See http://gpl.openslx.org/
+ *
+ * If you have any feedback please consult http://feedback.openslx.org/ and
+ * send your suggestions, praise, or complaints to feedback@openslx.org
+ *
+ * General information about OpenSLX can be found at http://openslx.org/
+ */
+function randomString($name_laenge = 16) {
+ $zeichen = "abcedfghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRTSUVWXYZ0123456789";
+ $name_neu = "";
+
+ mt_srand ((double) microtime() * 1000000);
+ for ($i = 0; $i < $name_laenge; $i++ ) {
+ $name_neu .= $zeichen{mt_rand (0,strlen($zeichen) - 1)};
+ }
+ return $name_neu;
+}
+
+function print_a(){
+ $numargs = func_num_args();
+ if($numargs>1){
+ $out = '';
+ ob_start();
+ echo "<div style='background-color:#FFCC33;border:1px solid black;margin:3px;padding:5px;'>";
+ for($a=0;$a<$numargs;$a++)
+ print_a(func_get_arg($a));
+ echo "</div>";
+ $out .= ob_get_contents();
+ ob_end_clean();
+ echo $out;
+ }else{
+ echo "<pre style='background-color:#FFDF80;border:1px solid #000;margin:3px;padding:5px;'>";
+ $a = func_get_arg(0);
+ $a = (is_bool($a))?(($a)?'true':'false'):$a;
+ print_r($a);
+ echo "</pre>";
+ }
+} \ No newline at end of file