Utilities

echoTab

Type:	code fragment
Added by:	remz
Entered:	17/09/2002
Last modified:	09/12/2001
Rating:	- (fewer than 3 votes)
Views:	3987

This little recursive function prints all the content of nested arrays and is very, very helpful for debugging.

<?php
function echoTab ($tab, $nest=0){

                                if (is_array ($tab)){

                                    reset($tab);

                                    while (list($key, $val) = each($tab)){

                                        for ($i=0; $i<$nest; $i++) print "&nbsp;&nbsp;";

                                            print "<b>$key</b> : $val<br>";

                                            if (is_array ($val)) echoTab ($val, $nest+2);

                                    }

                                }

                            }

                            
 ?>

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