-/**
- * Print variable
- *
- * sm_print_r($some_variable, [$some_other_variable [, ...]]);
- *
- * Debugging function - does the same as print_r, but makes sure special
- * characters are converted to htmlentities first. This will allow
- * values like <some@email.address> to be displayed.
- * The output is wrapped in <<pre>> and <</pre>> tags.
- * Since 1.4.2 accepts unlimited number of arguments.
- * @since 1.4.1
- * @return void
- */
-function sm_print_r() {
- ob_start(); // Buffer output
- foreach(func_get_args() as $var) {
- print_r($var);
- echo "\n";
- // php has get_class_methods function that can print class methods
- if (is_object($var)) {
- // get class methods if $var is object
- $aMethods=get_class_methods(get_class($var));
- // make sure that $aMethods is array and array is not empty
- if (is_array($aMethods) && $aMethods!=array()) {
- echo "Object methods:\n";
- foreach($aMethods as $method) {
- echo '* ' . $method . "\n";
- }
- }
- echo "\n";
- }
- }
- $buffer = ob_get_contents(); // Grab the print_r output
- ob_end_clean(); // Silently discard the output & stop buffering
- print '<div align="left"><pre>';
- print htmlentities($buffer);
- print '</pre></div>';
-}
-