e544ed6d9a
Comparing changes: https://github.com/smarty-php/smarty/compare/v4.3.1...v4.4.1 It is noticeable that Smarty 4.3.1 does not officially support PHP 8.3. Is only supported with 4.4.0. Remark: During tests with Smarty 4.5.1, it was noticed that the following warning occurs: Deprecated: Using the unregistered function "function_exists" in a template is deprecated and will be removed in a future version. Use Smarty::registerPlugin to explicitly register a custom modifier. As of Smarty 5.X.X, templates must be revised again. The Smarty release 5.0.2 is already officially available. However, integration into FlatPress is not entirely trivial.
71 lines
1.8 KiB
PHP
71 lines
1.8 KiB
PHP
<?php
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/**
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* Smarty Internal Plugin Compile Eval
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* Compiles the {eval} tag.
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*
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* @package Smarty
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* @subpackage Compiler
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* @author Uwe Tews
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*/
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/**
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* Smarty Internal Plugin Compile Eval Class
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*
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* @package Smarty
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* @subpackage Compiler
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*/
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class Smarty_Internal_Compile_Eval extends Smarty_Internal_CompileBase
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{
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/**
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* Attribute definition: Overwrites base class.
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*
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* @var array
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* @see Smarty_Internal_CompileBase
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*/
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public $required_attributes = array('var');
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/**
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* Attribute definition: Overwrites base class.
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*
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* @var array
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* @see Smarty_Internal_CompileBase
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*/
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public $optional_attributes = array('assign');
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/**
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* Attribute definition: Overwrites base class.
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*
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* @var array
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* @see Smarty_Internal_CompileBase
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*/
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public $shorttag_order = array('var', 'assign');
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/**
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* Compiles code for the {eval} tag
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*
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* @param array $args array with attributes from parser
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* @param object $compiler compiler object
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*
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* @return string compiled code
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*/
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public function compile($args, $compiler)
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{
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// check and get attributes
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$_attr = $this->getAttributes($compiler, $args);
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if (isset($_attr[ 'assign' ])) {
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// output will be stored in a smarty variable instead of being displayed
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$_assign = $_attr[ 'assign' ];
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}
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// create template object
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$_output =
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"\$_template = new {$compiler->smarty->template_class}('eval:'.{$_attr[ 'var' ]}, \$_smarty_tpl->smarty, \$_smarty_tpl);";
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//was there an assign attribute?
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if (isset($_assign)) {
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$_output .= "\$_smarty_tpl->assign($_assign,\$_template->fetch());";
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} else {
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$_output .= 'echo $_template->fetch();';
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}
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return "<?php $_output ?>";
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}
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}
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