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| ( ! ) Fatal error: Uncaught TypeError: sizeof(): Argument #1 ($value) must be of type Countable|array, null given in R:\Ampps\www\Experimental\Anaya\chapter29\treenode_class.php on line 120 | ||||
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| ( ! ) TypeError: sizeof(): Argument #1 ($value) must be of type Countable|array, null given in R:\Ampps\www\Experimental\Anaya\chapter29\treenode_class.php on line 120 | ||||
| Call Stack | ||||
| # | Time | Memory | Function | Location |
| 1 | 0.0007 | 408544 | {main}( ) | ...\index.php:0 |
| 2 | 0.0035 | 463360 | display_tree( $expanded = [], $row = ???, $start = ??? ) | ...\index.php:36 |
| 3 | 0.0035 | 463520 | treenode->display( $row = 0, $sublist = FALSE ) | ...\output_fns.php:28 |