| 1 | 50a51,58 |
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| 2 | > * Total children of current element. |
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| 3 | > * |
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| 4 | > * @since 4.7.2 |
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| 5 | > * @var int |
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| 6 | > */ |
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| 7 | > public $total_children; |
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| 8 | > |
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| 9 | > /** |
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| 10 | 142a151,154 |
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| 11 | > } |
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| 12 | > $this->total_children = 0; |
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| 13 | > if ( $this->has_children ) { |
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| 14 | > $this->total_children = count( $children_elements[ $id ] ); |
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