- Stuff
- 2007 year 6 month 8 day Friday 13:20:05 MDT
- <?php
- class utils {
- function make_slug($text) {
- return $text;
- }
- function get_file_extension($filename) {
- global $allowed_extensions;
- foreach($allowed_extensions as $k=> $extension) {
- $pat_ext .= "(" . $extension . ")";
- }
- else{
- $pat_ext .= "(" . $extension . ")|";
- }
- }
- $pattern = "/^.+\.(" . $pat_ext . ")$/i"; //
- return $ext[0][0];
- }
- else {
- return false;
- }
- }
- function drawSelect($id, $array, $first, $display, $optdisplay, $value, $selected, $attributes) {
- echo "\n<tr><td><label for=\"" . $id . "\">" . $display . ":</label></td><td><select " . $attributes . " id=\"" . $id . "\" name=\"" . $id . "\">";
- foreach($array as $k=> $item) {
- if($item[$value] == $selected) {
- echo "\n<option selected=\"selected\" id=\"" . $item[$value] . "\" value=\"" . $item[$value] . "\">" . $item[$optdisplay] . "</option>";
- }
- else {
- echo "\n<option id=\"" . $item[$value] . "\" value=\"" . $item[$value] . "\">" . $item[$optdisplay] . "</option>";
- }
- }
- }
- echo "</td></tr>";
- }
- function drawInput($id, $type, $display, $value = null, $attributes = null, $helper = null) {
- if($value != null) {
- $value = "value=\"" . $value . "\"";
- }
- if($helper != null) {
- $helper = "<br /><span class=\"helper\">" . $helper . "</span>";
- }
- echo "\n<tr><td><label for=\"" . $id . "\">" . $display . ":</label></td><td><input type=\"" . $type . "\" id=\"" . $id . "\" name=\"" . $id . "\" ". $attributes . " " . $value . " />" . $helper . "</td></tr>";
- }
- function drawCheckboxes($data, $selected, $display_text, $display, $dis_value, $name, $attributes) {
- $i=0;
- foreach($data as $field=>$value) {
- echo "\n<input " . $attributes . " checked=\"checked\" type=\"checkbox\" value=\"" . $value[$dis_value] . "\" name=\"" . $name . "\" id=\"". $name ."_". $i ."\" /><label for=\"" . $name . "_" . $i ."\">" . $value[$display] . "</label><br />";
- }
- }
- else {
- echo "\n<input " . $attributes . " type=\"checkbox\" value=\"" . $value[$dis_value] . "\" name=\"" . $name . "\" id=\"". $name ."_". $i ."\" /><label for=\"" . $name . "_" . $i ."\">" . $value[$display] . "</label><br />";
- }
- $i++;
- }
- echo "</p></td></tr>";
- }
- function drawRadios($id, $data, $selected, $display, $value) {
- echo "\n<tr><td colspan=\"2\">";
- foreach($data as $field=>$value) {
- echo "<input type=\"radio\" value=\"" . $data[$value] . "\" id=\"" . $data[$id]. "\" /><label for=\"" . $data[$id] ."\">" . $data[$display] . ":</label><br />";
- }
- echo "</td></tr>";
- }
- function drawTextArea($id, $value, $display, $attributes) {
- echo "\n<tr><td style=\"vertical-align: top\"><label for=\"" . $id . "\">" . $display . ":</label></td><td><textarea " . $attributes . " id=\"" . $id . "\" name=\"" . $id . "\">" . $value . "</textarea>";
- }
- function drawSubmit($id, $value, $attributes = null) {
- echo "\n<tr><td> </td><td><input type=\"submit\" id=\"" . $id . "\" value=\"" . $value . '' . "\"" . $attributes . " /></td></tr>";
- }
- function drawRatings($id, $low_name, $high_name, $scale_start, $scale_end, $name) {
- for($i=$scale_start+1;$i<$scale_end;$i++) {
- }
- echo "\n<tr>";
- for($j=$scale_start;$j<=$scale_end;$j++) {
- echo "\n<td><input type=\"radio\" value=\"" . $j . "\" name=\"" . $name . "\" id=\"" . $name . "_" . $j . "\" /></td>";
- }
- echo "\n</tr>";
- }
- function make_options($array, $display, $value, $selected) {
- foreach($array as $k=> $item) {
- if($item == $selected) {
- $output .= "\n<option selected=\"selected\" id=\"" . $item[$value] . "\" value=\"" . $item[$value] . "\">" . $item[$display] . "</option>";
- }
- else {
- $output .= "\n<option id=\"" . $item[$value] . "\" value=\"" . $item[$value] . "\">" . $item[$display] . "</option>";
- }
- }
- }
- return $output;
- }
- function luhn($str) {
- $sum = 0;
- for($i=0;$i<strlen($str);++$i) {
- $n=0+$str[$i];
- $odd=!$odd;
- if($odd) {
- $sum+=$n;
- } else {
- $x=2*$n;
- $sum+=$x>9?$x-9:$x;
- }
- }
- return(($sum%10)==0);
- }
- function get_random_image($image_dir) {
- if ($the_file != "." && $the_file != "..") {
- $my_files[] = $the_file;
- }
- }
- }
- }
- }
- function is_valid_email($email) {
- $addr_spec = '([^\\x00-\\x20\\x22\\x28\\x29\\x2c\\x2e\\x3a-\\x3c'.
- '\\x3e\\x40\\x5b-\\x5d\\x7f-\\xff]+|\\x22([^\\x0d'.
- '\\x22\\x5c\\x80-\\xff]|\\x5c[\\x00-\\x7f])*\\x22)'.
- '(\\x2e([^\\x00-\\x20\\x22\\x28\\x29\\x2c\\x2e'.
- '\\x3a-\\x3c\\x3e\\x40\\x5b-\\x5d\\x7f-\\xff]+|'.
- '\\x22([^\\x0d\\x22\\x5c\\x80-\\xff]|\\x5c\\x00'.
- '-\\x7f)*\\x22))*\\x40([^\\x00-\\x20\\x22\\x28'.
- '\\x29\\x2c\\x2e\\x3a-\\x3c\\x3e\\x40\\x5b-\\x5d'.
- '\\x7f-\\xff]+|\\x5b([^\\x0d\\x5b-\\x5d\\x80-\\xff'.
- ']|\\x5c[\\x00-\\x7f])*\\x5d)(\\x2e([^\\x00-\\x20'.
- '\\x22\\x28\\x29\\x2c\\x2e\\x3a-\\x3c\\x3e\\x40'.
- '\\x5b-\\x5d\\x7f-\\xff]+|\\x5b([^\\x0d\\x5b-'.
- '\\x5d\\x80-\\xff]|\\x5c[\\x00-\\x7f])*\\x5d))*';
- }
- }
- ?>
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