Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly
Appearance settings

[Yaml] Remove internal arguments from the api #21350

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
wants to merge 2 commits into from
Closed

[Yaml] Remove internal arguments from the api #21350

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
e176c09
[Yaml] Remove internal arguments from the api
GuilhemN Jan 10, 2017
1a4626d
Remove constructor arguments
GuilhemN Jan 21, 2017
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 7 additions & 0 deletions 7 UPGRADE-3.3.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -65,3 +65,10 @@ Workflow

* Deprecated class name support in `WorkflowRegistry::add()` as second parameter.
Wrap the class name in an instance of ClassInstanceSupportStrategy instead.

Yaml
----

* The constructor arguments `$offset`, `$totalNumberOfLines` and
`$skippedLineNumbers` of the `Parser` class are deprecated and will be
removed in 4.0
3 changes: 3 additions & 0 deletions 3 UPGRADE-4.0.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -391,6 +391,9 @@ Yaml

* Duplicate mapping keys lead to a `ParseException`.

* The constructor arguments `$offset`, `$totalNumberOfLines` and
`$skippedLineNumbers` of the `Parser` class were removed.

Ldap
----

Expand Down
27 changes: 16 additions & 11 deletions 27 src/Symfony/Component/Yaml/Parser.php
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -32,18 +32,19 @@ class Parser
private $skippedLineNumbers = array();
private $locallySkippedLineNumbers = array();

/**
* Constructor.
*
* @param int $offset The offset of YAML document (used for line numbers in error messages)
* @param int|null $totalNumberOfLines The overall number of lines being parsed
* @param int[] $skippedLineNumbers Number of comment lines that have been skipped by the parser
*/
public function __construct($offset = 0, $totalNumberOfLines = null, array $skippedLineNumbers = array())
Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

If we use func_get_arg(), we should remove the arguments here.

Copy link
Contributor Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

👍, i forgot to revert it.

{
$this->offset = $offset;
$this->totalNumberOfLines = $totalNumberOfLines;
$this->skippedLineNumbers = $skippedLineNumbers;
if (func_num_args() > 0) {
Copy link
Contributor

@Taluu Taluu Jan 20, 2017 •
edited
Loading

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

instead of having to do a if func > 0, if func_args > 1, ..., you can leave the optionnal parameters in the constructor (just undocument those) and just check if func_num_args > 0 to trigger the deprecation :

<?php
$f = function ($a = null, $b = null, array $c = array())
{
    var_dump(func_num_args());

    if (func_num_args() > 0) {
      trigger();
    }

   // ...
}

$f(); // output 0, no deprecation
$f(1); // output 1, deprecation
// and so on

It's cleaner IMO (and less conditionnals too)

Copy link
Contributor Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

But then they'll be automatically inserted by IDEs. Imo it is better to remove them to ensure people won't use deprecated arguments and only know it by executing the code.

@trigger_error(sprintf('The constructor arguments $offset, $totalNumberOfLines, $skippedLineNumbers of %s are deprecated and will be removed in 4.0', self::class), E_USER_DEPRECATED);

$this->offset = func_get_arg(0);
if (func_num_args() > 1) {
$this->totalNumberOfLines = func_get_arg(1);
}
if (func_num_args() > 2) {
$this->skippedLineNumbers = func_get_arg(2);
}
}
}

/**
Expand Down Expand Up @@ -384,7 +385,11 @@ private function parseBlock($offset, $yaml, $flags)
$skippedLineNumbers[] = $lineNumber;
}

$parser = new self($offset, $this->totalNumberOfLines, $skippedLineNumbers);
$parser = new self();
$parser->offset = $offset;
$parser->totalNumberOfLines = $this->totalNumberOfLines;
$parser->skippedLineNumbers = $skippedLineNumbers;

$parser->refs = &$this->refs;

return $parser->parse($yaml, $flags);
Expand Down
Morty Proxy This is a proxified and sanitized view of the page, visit original site.