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| Code | |||||
<? /* * string dump ( mixed $var ) * * returns a string containing a HTML-table representation of $var * * (c) 2001-2002 Daniel Jaenecke < jaenecke[AT]gmx[DOT]li * * published under the terms of the Gnu Pblic License * [ http://www.gnu.org/copyleft/gpl.html#SEC1 ] * * have fun */ function dump ( $var ) { /* * patterns for output * customize these to change reperesentation of data */ $pattern_key = '<td><b>%s</b></td>'; $pattern_type = '<td><i>%s</i></td>'; $pattern_value = '<td>%s</td>'; /* * handling non-arrays */ if ( !is_array ( $var ) ) { switch ( gettype ( $var ) ) { case 'string': if ( empty ( $var ) ) { return ' '; } else { return sprintf ( '<code>%s</code>', htmlentities ( $var ) ); } break; // string case 'boolean': if ( $var ) { return '<i>true</i>'; } else { return '<i>false</i>'; } break; // boolean case 'object': return dump ( array ( 'class' => get_class ( $var ), 'parent_class' => get_parent_class ( $var ), 'methods'=>get_class_methods ( get_class ( $var ) ), 'attributes' => get_object_vars ( $var ) ) ); break; // object case 'resource': return sprintf ( '%s (%s)', $var, get_resource_type ( $var ) ); break; // resource default: return $var; break; // default } // switch gettype ( value ) } // !is_array /* * generate output */ $out = '<table cellspacing="0" cellpadding="1" border="1">'; foreach ( $var as $key => $value ) { // get type of current value $type = substr ( gettype ( $var[ $key ] ), 0, 3 ); // determine size of value if available if ( $type == 'arr' ) $type .= sprintf ( '(%s)', sizeof ( $var[ $key ] ) ); elseif ( $type == 'str' ) $type .= sprintf ( '(%s)', strlen ( $var[ $key ] ) ); $out .= sprintf ( '<tr>' . $pattern_key . $pattern_type . $pattern_value . '</tr>', $key, $type, dump ( $value ) ); } // foreach $out .= '</table>'; return $out; } // function dump () ?> | |||||
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