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Fix example code to work (#390)

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xKerman 2017-05-28 19:35:04 +09:00 committed by Nikita Popov
parent b2c6497d63
commit 24d583d5c3
1 changed files with 8 additions and 8 deletions
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16
doc/2_Usage_of_basic_components.markdown
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@ -365,7 +365,7 @@ class NamespaceConverter extends \PhpParser\NodeVisitorAbstract
{ {
public function leaveNode(Node $node) { public function leaveNode(Node $node) {
if ($node instanceof Node\Name) { if ($node instanceof Node\Name) {
return new Node\Name($node->toString('_')); return new Node\Name(str_replace('\\', '_', $node->toString()));
} }
} }
} }
@ -373,7 +373,7 @@ class NamespaceConverter extends \PhpParser\NodeVisitorAbstract
The above code profits from the fact that the `NameResolver` already resolved all names as far as The above code profits from the fact that the `NameResolver` already resolved all names as far as
possible, so we don't need to do that. We only need to create a string with the name parts separated possible, so we don't need to do that. We only need to create a string with the name parts separated
by underscores instead of backslashes. This is what `$node->toString('_')` does. (If you want to by underscores instead of backslashes. This is what `str_replace('\\', '_', $node->toString())` does. (If you want to
create a name with backslashes either write `$node->toString()` or `(string) $node`.) Then we create create a name with backslashes either write `$node->toString()` or `(string) $node`.) Then we create
a new name from the string and return it. Returning a new node replaces the old node. a new name from the string and return it. Returning a new node replaces the old node.
@ -389,14 +389,14 @@ class NodeVisitor_NamespaceConverter extends \PhpParser\NodeVisitorAbstract
{ {
public function leaveNode(Node $node) { public function leaveNode(Node $node) {
if ($node instanceof Node\Name) { if ($node instanceof Node\Name) {
return new Node\Name($node->toString('_')); return new Node\Name(str_replace('\\', '_', $node->toString()));
} elseif ($node instanceof Stmt\Class_ } elseif ($node instanceof Stmt\Class_
|| $node instanceof Stmt\Interface_ || $node instanceof Stmt\Interface_
|| $node instanceof Stmt\Function_) { || $node instanceof Stmt\Function_) {
$node->name = $node->namespacedName->toString('_'); $node->name = str_replace('\\', '_', $node->namespacedName->toString());
} elseif ($node instanceof Stmt\Const_) { } elseif ($node instanceof Stmt\Const_) {
foreach ($node->consts as $const) { foreach ($node->consts as $const) {
$const->name = $const->namespacedName->toString('_'); $const->name = str_replace('\\', '_', $const->namespacedName->toString());
} }
} }
} }
@ -416,14 +416,14 @@ class NodeVisitor_NamespaceConverter extends \PhpParser\NodeVisitorAbstract
{ {
public function leaveNode(Node $node) { public function leaveNode(Node $node) {
if ($node instanceof Node\Name) { if ($node instanceof Node\Name) {
return new Node\Name($node->toString('_')); return new Node\Name(str_replace('\\', '_', $node->toString()));
} elseif ($node instanceof Stmt\Class_ } elseif ($node instanceof Stmt\Class_
|| $node instanceof Stmt\Interface_ || $node instanceof Stmt\Interface_
|| $node instanceof Stmt\Function_) { || $node instanceof Stmt\Function_) {
$node->name = $node->namespacedName->toString('_'); $node->name = str_replace('\\', '_', $node->namespacedName->toString();
} elseif ($node instanceof Stmt\Const_) { } elseif ($node instanceof Stmt\Const_) {
foreach ($node->consts as $const) { foreach ($node->consts as $const) {
$const->name = $const->namespacedName->toString('_'); $const->name = str_replace('\\', '_', $const->namespacedName->toString());
} }
} elseif ($node instanceof Stmt\Namespace_) { } elseif ($node instanceof Stmt\Namespace_) {
// returning an array merges is into the parent array // returning an array merges is into the parent array