diff options
author | Andrew Dolgov <[email protected]> | 2022-03-22 12:24:31 +0300 |
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committer | Andrew Dolgov <[email protected]> | 2022-03-22 12:24:31 +0300 |
commit | 1c4f7ab3b838b23afb2ee4dab14acbf75956e952 (patch) | |
tree | 0a19274107d717efe92d2c0376cd3105fead5a11 /vendor/nikic/php-parser/lib/PhpParser/NodeVisitor.php | |
parent | 711662948768492e8d05b778a7d80eacaec368d2 (diff) |
* add phpunit as a dev dependency
* add some basic tests for UrlHelper::rewrite_relative()
* fix UrlHelper::rewrite_relative() to work better on non-absolute
relative URL paths
Diffstat (limited to 'vendor/nikic/php-parser/lib/PhpParser/NodeVisitor.php')
-rw-r--r-- | vendor/nikic/php-parser/lib/PhpParser/NodeVisitor.php | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor.php b/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor.php new file mode 100644 index 000000000..f1f7f3e3e --- /dev/null +++ b/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor.php @@ -0,0 +1,72 @@ +<?php declare(strict_types=1); + +namespace PhpParser; + +interface NodeVisitor +{ + /** + * Called once before traversal. + * + * Return value semantics: + * * null: $nodes stays as-is + * * otherwise: $nodes is set to the return value + * + * @param Node[] $nodes Array of nodes + * + * @return null|Node[] Array of nodes + */ + public function beforeTraverse(array $nodes); + + /** + * Called when entering a node. + * + * Return value semantics: + * * null + * => $node stays as-is + * * NodeTraverser::DONT_TRAVERSE_CHILDREN + * => Children of $node are not traversed. $node stays as-is + * * NodeTraverser::STOP_TRAVERSAL + * => Traversal is aborted. $node stays as-is + * * otherwise + * => $node is set to the return value + * + * @param Node $node Node + * + * @return null|int|Node Replacement node (or special return value) + */ + public function enterNode(Node $node); + + /** + * Called when leaving a node. + * + * Return value semantics: + * * null + * => $node stays as-is + * * NodeTraverser::REMOVE_NODE + * => $node is removed from the parent array + * * NodeTraverser::STOP_TRAVERSAL + * => Traversal is aborted. $node stays as-is + * * array (of Nodes) + * => The return value is merged into the parent array (at the position of the $node) + * * otherwise + * => $node is set to the return value + * + * @param Node $node Node + * + * @return null|int|Node|Node[] Replacement node (or special return value) + */ + public function leaveNode(Node $node); + + /** + * Called once after traversal. + * + * Return value semantics: + * * null: $nodes stays as-is + * * otherwise: $nodes is set to the return value + * + * @param Node[] $nodes Array of nodes + * + * @return null|Node[] Array of nodes + */ + public function afterTraverse(array $nodes); +} |