Some diff marker aware DOM utils.
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| static | hasNChildren (Node $node, int $nchildren, bool $countDiffMarkers=false) |
| | Test the number of children this node has without using DOMNode::$childNodes->count().
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| static | isContentNode (?Node $node) |
| | Is a node a content node?
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| static | firstNonSepChild (Node $node) |
| | Get the first child element or non-IEW text node, ignoring whitespace-only text nodes, comments, and deleted nodes.
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| static | lastNonSepChild (Node $node) |
| | Get the last child element or non-IEW text node, ignoring whitespace-only text nodes, comments, and deleted nodes.
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| static | previousNonSepSibling (Node $node) |
| | Get the previous non separator sibling node.
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| static | nextNonSepSibling (Node $node) |
| | Get the next non separator sibling node.
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| static | numNonDeletedChildNodes (Node $node) |
| | Return the numbler of non deleted child nodes.
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| static | firstNonDeletedChild (Node $node) |
| | Get the first non-deleted child of node.
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| static | lastNonDeletedChild (Node $node) |
| | Get the last non-deleted child of node.
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| static | nextNonDeletedSibling (Node $node) |
| | Get the next non deleted sibling.
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| static | previousNonDeletedSibling (Node $node) |
| | Get the previous non deleted sibling.
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| static | nodeEssentiallyEmpty (Node $node, bool $strict=false) |
| | Does node contain nothing or just non-newline whitespace? strict adds the condition that all whitespace is forbidden.
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Some diff marker aware DOM utils.
◆ firstNonDeletedChild()
| static Wikimedia\Parsoid\Utils\DiffDOMUtils::firstNonDeletedChild |
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Node | $node | ) |
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Get the first non-deleted child of node.
- Parameters
-
- Returns
- Node|null
◆ firstNonSepChild()
| static Wikimedia\Parsoid\Utils\DiffDOMUtils::firstNonSepChild |
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Node | $node | ) |
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Get the first child element or non-IEW text node, ignoring whitespace-only text nodes, comments, and deleted nodes.
- Parameters
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- Returns
- Node|null
◆ hasNChildren()
| static Wikimedia\Parsoid\Utils\DiffDOMUtils::hasNChildren |
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Node | $node, |
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int | $nchildren, |
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bool | $countDiffMarkers = false ) |
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Test the number of children this node has without using DOMNode::$childNodes->count().
This walks the sibling list and so takes O(nchildren) time – so nchildren is expected to be small (say: 0, 1, or 2).
Skips all diff markers by default.
- Parameters
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| Node | $node | |
| int | $nchildren | |
| bool | $countDiffMarkers | |
- Returns
- bool
◆ isContentNode()
| static Wikimedia\Parsoid\Utils\DiffDOMUtils::isContentNode |
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?Node | $node | ) |
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Is a node a content node?
- Parameters
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- Returns
- bool
◆ lastNonDeletedChild()
| static Wikimedia\Parsoid\Utils\DiffDOMUtils::lastNonDeletedChild |
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Node | $node | ) |
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Get the last non-deleted child of node.
- Parameters
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- Returns
- Node|null
◆ lastNonSepChild()
| static Wikimedia\Parsoid\Utils\DiffDOMUtils::lastNonSepChild |
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Node | $node | ) |
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Get the last child element or non-IEW text node, ignoring whitespace-only text nodes, comments, and deleted nodes.
- Parameters
-
- Returns
- Node|null
◆ nextNonDeletedSibling()
| static Wikimedia\Parsoid\Utils\DiffDOMUtils::nextNonDeletedSibling |
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Node | $node | ) |
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Get the next non deleted sibling.
- Parameters
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- Returns
- Node|null
◆ nextNonSepSibling()
| static Wikimedia\Parsoid\Utils\DiffDOMUtils::nextNonSepSibling |
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Node | $node | ) |
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Get the next non separator sibling node.
- Parameters
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- Returns
- Node|null
◆ nodeEssentiallyEmpty()
| static Wikimedia\Parsoid\Utils\DiffDOMUtils::nodeEssentiallyEmpty |
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Node | $node, |
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bool | $strict = false ) |
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Does node contain nothing or just non-newline whitespace? strict adds the condition that all whitespace is forbidden.
- Parameters
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- Returns
- bool
◆ numNonDeletedChildNodes()
| static Wikimedia\Parsoid\Utils\DiffDOMUtils::numNonDeletedChildNodes |
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Node | $node | ) |
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Return the numbler of non deleted child nodes.
- Parameters
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- Returns
- int
◆ previousNonDeletedSibling()
| static Wikimedia\Parsoid\Utils\DiffDOMUtils::previousNonDeletedSibling |
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Node | $node | ) |
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Get the previous non deleted sibling.
- Parameters
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- Returns
- Node|null
◆ previousNonSepSibling()
| static Wikimedia\Parsoid\Utils\DiffDOMUtils::previousNonSepSibling |
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Node | $node | ) |
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Get the previous non separator sibling node.
- Parameters
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- Returns
- Node|null
The documentation for this class was generated from the following file:
- src/Utils/DiffDOMUtils.php
1.10.0