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Fix PHP 8.1 deprecated warning when calling rtrim

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Fixes - Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated
This commit is contained in:
Jorge Sá Pereira
2022-03-10 02:06:00 +00:00
parent 8aeb5d6821
commit 962f266483
3 changed files with 5 additions and 5 deletions
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6
libs/Smarty.class.php
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@@ -867,7 +867,7 @@ class Smarty extends Smarty_Internal_TemplateBase
$this->plugins_dir = (array)$this->plugins_dir;
}
foreach ($this->plugins_dir as $k => $v) {
$this->plugins_dir[ $k ] = $this->_realpath(rtrim($v, '/\\') . DIRECTORY_SEPARATOR, true);
$this->plugins_dir[ $k ] = $this->_realpath(rtrim($v ?? '', '/\\') . DIRECTORY_SEPARATOR, true);
}
$this->_cache[ 'plugin_files' ] = array();
$this->_pluginsDirNormalized = true;
@@ -1345,7 +1345,7 @@ class Smarty extends Smarty_Internal_TemplateBase
*/
private function _normalizeDir($dirName, $dir)
{
$this->{$dirName} = $this->_realpath(rtrim($dir, "/\\") . DIRECTORY_SEPARATOR, true);
$this->{$dirName} = $this->_realpath(rtrim($dir ?? '', "/\\") . DIRECTORY_SEPARATOR, true);
}
/**
@@ -1367,7 +1367,7 @@ class Smarty extends Smarty_Internal_TemplateBase
}
foreach ($dir as $k => $v) {
if (!isset($processed[ $k ])) {
$dir[ $k ] = $v = $this->_realpath(rtrim($v, "/\\") . DIRECTORY_SEPARATOR, true);
$dir[ $k ] = $v = $this->_realpath(rtrim($v ?? '', "/\\") . DIRECTORY_SEPARATOR, true);
$processed[ $k ] = true;
}
}

2
libs/sysplugins/smarty_internal_compile_insert.php
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@@ -93,7 +93,7 @@ class Smarty_Internal_Compile_Insert extends Smarty_Internal_CompileBase
}
if (!empty($_dir)) {
foreach ((array)$_dir as $_script_dir) {
$_script_dir = rtrim($_script_dir, '/\\') . DIRECTORY_SEPARATOR;
$_script_dir = rtrim($_script_dir ?? '', '/\\') . DIRECTORY_SEPARATOR;
if (file_exists($_script_dir . $_script)) {
$_filepath = $_script_dir . $_script;
break;

2
tests/UnitTests/ResourceTests/Custom/Ambiguous/PHPunitplugins/resource.ambiguous.php
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@@ -13,7 +13,7 @@ class Smarty_Resource_Ambiguous extends Smarty_Internal_Resource_File
public function __construct($directory)
{
$this->directory = rtrim($directory, "/\\") . DIRECTORY_SEPARATOR;
$this->directory = rtrim($directory ?? '', "/\\") . DIRECTORY_SEPARATOR;
// parent::__construct();
}