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Php8.2 Deprecation in Reader/Xlsx (#2894) 

* Php8.2 Deprecation in Reader/Xlsx

Using `${var}` will be deprecated, with the suggested resolution being to use `{$var}`. This appears to be the only place in PhpSpreadsheet which does this. Some vendor packages will need to change for 8.2 for this and other reasons.

* mb_convert_encoding and HTML_ENTITIES

Also scheduled to be deprecated with 8.2. It appears to have not been needed in PhpSpreadsheet in the first place.
This commit is contained in:
oleibman 2022-06-15 18:47:35 -07:00 committed by GitHub
parent 1829dea91e
commit 481cef2def
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2 changed files with 5 additions and 20 deletions
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18
src/PhpSpreadsheet/Reader/Html.php
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@ -632,16 +632,6 @@ class Html extends BaseReader
}
}
/**
* Make sure mb_convert_encoding returns string.
*
* @param mixed $result
*/
private static function ensureString($result): string
{
return is_string($result) ? $result : '';
}
/**
* Loads PhpSpreadsheet from file into PhpSpreadsheet instance.
*
@ -660,8 +650,8 @@ class Html extends BaseReader
$dom = new DOMDocument();
// Reload the HTML file into the DOM object
try {
$convert = mb_convert_encoding($this->securityScanner->scanFile($filename), 'HTML-ENTITIES', 'UTF-8');
$loaded = $dom->loadHTML(self::ensureString($convert));
$convert = $this->securityScanner->scanFile($filename);
$loaded = $dom->loadHTML($convert);
} catch (Throwable $e) {
$loaded = false;
}
@ -683,8 +673,8 @@ class Html extends BaseReader
$dom = new DOMDocument();
// Reload the HTML file into the DOM object
try {
$convert = mb_convert_encoding($this->securityScanner->scan($content), 'HTML-ENTITIES', 'UTF-8');
$loaded = $dom->loadHTML(self::ensureString($convert));
$convert = $this->securityScanner->scan($content);
$loaded = $dom->loadHTML($convert);
} catch (Throwable $e) {
$loaded = false;
}

7
src/PhpSpreadsheet/Reader/Xlsx.php
View File

@ -414,7 +414,7 @@ class Xlsx extends BaseReader
[$workbookBasename, $xmlNamespaceBase] = $this->getWorkbookBaseName();
$drawingNS = self::REL_TO_DRAWING[$xmlNamespaceBase] ?? Namespaces::DRAWINGML;
$chartNS = self::REL_TO_CHART[$xmlNamespaceBase] ?? Namespaces::CHART;
$wbRels = $this->loadZip("xl/_rels/${workbookBasename}.rels", Namespaces::RELATIONSHIPS);
$wbRels = $this->loadZip("xl/_rels/{$workbookBasename}.rels", Namespaces::RELATIONSHIPS);
$theme = null;
$this->styleReader = new Styles();
foreach ($wbRels->Relationship as $relx) {
@ -1849,11 +1849,6 @@ class Xlsx extends BaseReader
private static function dirAdd($base, $add): string
{
$add = "$add";
if (substr($add, 0, 4) === '/xl/') {
$add = substr($add, 4);
}
return (string) preg_replace('~[^/]+/\.\./~', '', dirname($base) . "/$add");
}