- some bugfixes

- checking if page_header has been called already - call correct page footer function - rewrote avatar gallery - seperated compilation of template and template functions (new file: functions_template.php) - added assign_display function to template - added group management (acp) - removed admin_groups git-svn-id: file:///svn/phpbb/trunk@5319 89ea8834-ac86-4346-8a33-228a782c2dd0
author: Meik Sievertsen <acydburn@phpbb.com> 2005-12-04 20:25:51 +0000
committer: Meik Sievertsen <acydburn@phpbb.com> 2005-12-04 20:25:51 +0000
commit: 2fd418fc2141aa3d5a38b47fc129f8cbb2e9d770 (patch)
tree: 7b61bae7e2978cc861a61a151c4b9f8266cd33dd /phpBB/includes/functions_template.php
parent: d6785155ad46c8cadac331a140b229b99cb3562a (diff)
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1 files changed, 668 insertions, 0 deletions
diff --git a/phpBB/includes/functions_template.php b/phpBB/includes/functions_template.php
new file mode 100644
index 0000000000..01ed80f61d
--- /dev/null
+++ b/phpBB/includes/functions_template.php
@@ -0,0 +1,668 @@
+<?php
+/** 
+*
+* @package phpBB3
+* @version $Id$
+* @copyright (c) 2005 phpBB Group, sections (c) 2001 ispi of Lincoln Inc
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License 
+*
+*/
+
+/**
+* @package phpBB3
+*
+* Extension of template class - Functions needed for compiling templates only.
+*
+* psoTFX - Completion of file caching, decompilation routines and implementation of
+* conditionals/keywords and associated changes
+*
+* The interface was inspired by PHPLib templates,  and the template file (formats are
+* quite similar)
+*
+* The keyword/conditional implementation is currently based on sections of code from
+* the Smarty templating engine (c) 2001 ispi of Lincoln, Inc. which is released
+* (on its own and in whole) under the LGPL. Section 3 of the LGPL states that any code
+* derived from an LGPL application may be relicenced under the GPL, this applies
+* to this source
+* 
+* DEFINE directive inspired by a request by Cyberalien
+*/
+class template_compile
+{
+	/**
+	* constuctor
+	*/
+	function template_compile($template)
+	{
+		$this->template = &$template;
+	}
+	
+	/**
+	* Load template source from file
+	* @private
+	*/
+	function _tpl_load_file($handle)
+	{
+		// Try and open template for read
+		if (!($fp = @fopen($this->template->files[$handle], 'r')))
+		{
+			trigger_error("template->_tpl_load_file(): File {$this->template->files[$handle]} does not exist or is empty", E_USER_ERROR);
+		}
+
+		$this->template->compiled_code[$handle] = $this->compile(trim(@fread($fp, filesize($this->template->files[$handle]))));
+		@fclose($fp);
+
+		// Actually compile the code now.
+		$this->compile_write($handle, $this->template->compiled_code[$handle]);
+	}
+
+	/**
+	* The all seeing all doing compile method. Parts are inspired by or directly
+	* from Smarty
+	* @private
+	*/
+	function compile($code, $no_echo = false, $echo_var = '')
+	{
+		global $config;
+
+		if ($echo_var)
+		{
+			global $$echo_var;
+		}
+
+		// Remove any "loose" php ... we want to give admins the ability
+		// to switch on/off PHP for a given template. Allowing unchecked
+		// php is a no-no. There is a potential issue here in that non-php
+		// content may be removed ... however designers should use entities
+		// if they wish to display < and >
+		$match_php_tags = array('#\<\?php .*?\?\>#is', '#\<\script language="php"\>.*?\<\/script\>#is', '#\<\?.*?\?\>#s', '#\<%.*?%\>#s');
+		$code = preg_replace($match_php_tags, '', $code);
+
+		// Pull out all block/statement level elements and seperate plain text
+		preg_match_all('#<!-- PHP -->(.*?)<!-- ENDPHP -->#s', $code, $matches);
+		$php_blocks = $matches[1];
+		$code = preg_replace('#<!-- PHP -->(.*?)<!-- ENDPHP -->#s', '<!-- PHP -->', $code);
+
+		preg_match_all('#<!-- INCLUDE ([a-zA-Z0-9\_\-\+\.]+?) -->#', $code, $matches);
+		$include_blocks = $matches[1];
+		$code = preg_replace('#<!-- INCLUDE ([a-zA-Z0-9\_\-\+\.]+?) -->#', '<!-- INCLUDE -->', $code);
+
+		preg_match_all('#<!-- INCLUDEPHP ([a-zA-Z0-9\_\-\+\.\\\\]+?) -->#', $code, $matches);
+		$includephp_blocks = $matches[1];
+		$code = preg_replace('#<!-- INCLUDEPHP ([a-zA-Z0-9\_\-\+\.]+?) -->#', '<!-- INCLUDEPHP -->', $code);
+
+		preg_match_all('#<!-- (.*?) (.*?)?[ ]?-->#', $code, $blocks);
+		$text_blocks = preg_split('#<!-- (.*?) (.*?)?[ ]?-->#', $code);
+		
+		for ($i = 0, $j = sizeof($text_blocks); $i < $j; $i++)
+		{
+			$this->compile_var_tags($text_blocks[$i]);
+		}
+		$compile_blocks = array();
+
+		for ($curr_tb = 0, $tb_size = sizeof($text_blocks); $curr_tb < $tb_size; $curr_tb++)
+		{
+			if (!isset($blocks[1][$curr_tb]))
+			{
+				$blocks[1][$curr_tb] = '';
+			}
+
+			switch ($blocks[1][$curr_tb])
+			{
+				case 'BEGIN':
+					$this->template->block_else_level[] = false;
+					$compile_blocks[] = '<?php ' . $this->compile_tag_block($blocks[2][$curr_tb]) . ' ?>';
+					break;
+
+				case 'BEGINELSE':
+					$this->template->block_else_level[sizeof($this->template->block_else_level) - 1] = true;
+					$compile_blocks[] = '<?php }} else { ?>';
+					break;
+
+				case 'END':
+					array_pop($this->template->block_names);
+					$compile_blocks[] = '<?php ' . ((array_pop($this->template->block_else_level)) ? '}' : '}}') . ' ?>';
+					break;
+
+				case 'IF':
+					$compile_blocks[] = '<?php ' . $this->compile_tag_if($blocks[2][$curr_tb], false) . ' ?>';
+					break;
+
+				case 'ELSE':
+					$compile_blocks[] = '<?php } else { ?>';
+					break;
+
+				case 'ELSEIF':
+					$compile_blocks[] = '<?php ' . $this->compile_tag_if($blocks[2][$curr_tb], true) . ' ?>';
+					break;
+
+				case 'ENDIF':
+					$compile_blocks[] = '<?php } ?>';
+					break;
+
+				case 'DEFINE':
+					$compile_blocks[] = '<?php ' . $this->compile_tag_define($blocks[2][$curr_tb], true) . ' ?>';
+					break;
+
+				case 'UNDEFINE':
+					$compile_blocks[] = '<?php ' . $this->compile_tag_define($blocks[2][$curr_tb], false) . ' ?>';
+					break;
+
+				case 'INCLUDE':
+					$temp = '';
+					list(, $temp) = each($include_blocks);
+					$compile_blocks[] = '<?php ' . $this->compile_tag_include($temp) . ' ?>';
+					$this->template->_tpl_include($temp, false);
+					break;
+
+				case 'INCLUDEPHP':
+					if ($config['tpl_php'])
+					{
+						$temp = '';
+						list(, $temp) = each($includephp_blocks);
+						$compile_blocks[] = '<?php ' . $this->compile_tag_include_php($temp) . ' ?>';
+					}
+					else
+					{
+						$compile_blocks[] = '';
+					}
+					break;
+
+				case 'PHP':
+					if ($config['tpl_php'])
+					{
+						$temp = '';
+						list(, $temp) = each($php_blocks);
+						$compile_blocks[] = '<?php ' . $temp . ' ?>';
+					}
+					else
+					{
+						$compile_blocks[] = '';
+					}
+					break;
+
+				default:
+					$this->compile_var_tags($blocks[0][$curr_tb]);
+					$trim_check = trim($blocks[0][$curr_tb]);
+					$compile_blocks[] = (!$no_echo) ? ((!empty($trim_check)) ? $blocks[0][$curr_tb] : '') : ((!empty($trim_check)) ? $blocks[0][$curr_tb] : '');
+					break;
+			}
+		}
+
+		$template_php = '';
+		for ($i = 0, $size = sizeof($text_blocks); $i < $size; $i++)
+		{
+			$trim_check_text = trim($text_blocks[$i]);
+			$trim_check_block = trim($compile_blocks[$i]);
+			$template_php .= (!$no_echo) ? ((!empty($trim_check_text)) ? $text_blocks[$i] : '') . ((!empty($compile_blocks[$i])) ? $compile_blocks[$i] : '') : ((!empty($trim_check_text)) ? $text_blocks[$i] : '') . ((!empty($compile_blocks[$i])) ? $compile_blocks[$i] : '');
+		}
+
+		// There will be a number of occassions where we switch into and out of
+		// PHP mode instantaneously. Rather than "burden" the parser with this
+		// we'll strip out such occurences, minimising such switching
+		$template_php = str_replace(' ?><?php ', '', $template_php);
+
+		return  (!$no_echo) ? $template_php : "\$$echo_var .= '" . $template_php . "'";
+	}
+
+	/**
+	* Compile variables
+	* @private
+	*/
+	function compile_var_tags(&$text_blocks)
+	{
+		// change template varrefs into PHP varrefs
+		$varrefs = array();
+
+		// This one will handle varrefs WITH namespaces
+		preg_match_all('#\{(([a-z0-9\-_]+?\.)+?)(\$)?([A-Z0-9\-_]+?)\}#', $text_blocks, $varrefs);
+
+		for ($j = 0, $size = sizeof($varrefs[1]); $j < $size; $j++)
+		{
+			$namespace = $varrefs[1][$j];
+			$varname = $varrefs[4][$j];
+			$new = $this->generate_block_varref($namespace, $varname, true, $varrefs[3][$j]);
+
+			$text_blocks = str_replace($varrefs[0][$j], $new, $text_blocks);
+		}
+
+		// This will handle the remaining root-level varrefs
+		if (!$this->template->static_lang)
+		{
+			$text_blocks = preg_replace('#\{L_([a-z0-9\-_]*?)\}#is', "<?php echo ((isset(\$this->_tpldata['.'][0]['L_\\1'])) ? \$this->_tpldata['.'][0]['L_\\1'] : ((isset(\$user->lang['\\1'])) ? \$user->lang['\\1'] : '{ ' . ucfirst(strtolower(str_replace('_', ' ', '\\1'))) . ' 	}')); ?>", $text_blocks);
+		}
+		else
+		{
+			global $user;
+
+			$text_blocks = preg_replace('#\{L_([A-Z0-9\-_]*?)\}#e', "'<?php echo ((isset(\$this->_tpldata[\'.\'][0][\'L_\\1\'])) ? \$this->_tpldata[\'.\'][0][\'L_\\1\'] : \'' . ((isset(\$user->lang['\\1'])) ? \$user->lang['\\1'] : '') . '\'); ?>'" , $text_blocks);
+		}
+		
+		$text_blocks = preg_replace('#\{([a-z0-9\-_]*?)\}#is', "<?php echo (isset(\$this->_tpldata['.'][0]['\\1'])) ? \$this->_tpldata['.'][0]['\\1'] : ''; ?>", $text_blocks);
+		$text_blocks = preg_replace('#\{\$([a-z0-9\-_]*?)\}#is', "<?php echo (isset(\$this->_tpldata['DEFINE']['.']['\\1'])) ? \$this->_tpldata['DEFINE']['.']['\\1'] : ''; ?>", $text_blocks);
+
+		return;
+	}
+
+	/**
+	* Compile blocks
+	* @private
+	*/
+	function compile_tag_block($tag_args)
+	{
+		// Allow for control of looping (indexes start from zero):
+		// foo(2)    : Will start the loop on the 3rd entry
+		// foo(-2)   : Will start the loop two entries from the end
+		// foo(3,4)  : Will start the loop on the fourth entry and end it on the fifth
+		// foo(3,-4) : Will start the loop on the fourth entry and end it four from last
+		if (preg_match('#^(.*?)\(([\-0-9]+)(,([\-0-9]+))?\)$#', $tag_args, $match))
+		{
+			$tag_args = $match[1];
+			
+			if ($match[2] < 0)
+			{
+				$loop_start = '($_' . $tag_args . '_count ' . $match[2] . ' < 0 ? 0 : $_' . $tag_args . '_count ' . $match[2] . ')';
+			}
+			else
+			{
+				$loop_start = '($_' . $tag_args . '_count < ' . $match[2] . ' ? $_' . $tag_args . '_count : ' . $match[2] . ')';
+			}
+
+			if (strlen($match[4]) < 1 || $match[4] == -1)
+			{
+				$loop_end = '$_' . $tag_args . '_count';
+			}
+			else if ($match[4] >= 0)
+			{
+				$loop_end = '(' . ($match[4] + 1) . ' > $_' . $tag_args . '_count ? $_' . $tag_args . '_count : ' . ($match[4] + 1) . ')';
+			}
+			else //if ($match[4] < -1)
+			{
+				$loop_end = '$_' . $tag_args . '_count' . ($match[4] + 1);
+			}
+		}
+		else
+		{
+			$loop_start = 0;
+			$loop_end = '$_' . $tag_args . '_count';
+		}
+
+		$tag_template_php = '';
+		array_push($this->template->block_names, $tag_args);
+
+		if (sizeof($this->template->block_names) < 2)
+		{
+			// Block is not nested.
+			$tag_template_php = '$_' . $tag_args . "_count = (isset(\$this->_tpldata['$tag_args'])) ?  sizeof(\$this->_tpldata['$tag_args']) : 0;";
+		}
+		else
+		{
+			// This block is nested.
+
+			// Generate a namespace string for this block.
+			$namespace = implode('.', $this->template->block_names);
+
+			// Get a reference to the data array for this block that depends on the
+			// current indices of all parent blocks.
+			$varref = $this->generate_block_data_ref($namespace, false);
+
+			// Create the for loop code to iterate over this block.
+			$tag_template_php = '$_' . $tag_args . '_count = (isset(' . $varref . ')) ? sizeof(' . $varref . ') : 0;';
+		}
+
+		$tag_template_php .= 'if ($_' . $tag_args . '_count) {';
+		$tag_template_php .= 'for ($this->_' . $tag_args . '_i = ' . $loop_start . '; $this->_' . $tag_args . '_i < ' . $loop_end . '; $this->_' . $tag_args . '_i++){';
+
+		return $tag_template_php;
+	}
+
+	/**
+	* Compile IF tags - much of this is from Smarty with
+	* some adaptions for our block level methods
+	* @private
+	*/
+	function compile_tag_if($tag_args, $elseif)
+	{
+		// Tokenize args for 'if' tag.
+		preg_match_all('/(?:
+						"[^"\\\\]*(?:\\\\.[^"\\\\]*)*"         |
+						\'[^\'\\\\]*(?:\\\\.[^\'\\\\]*)*\'     |
+						[(),]                                  |
+						[^\s(),]+)/x', $tag_args, $match);
+
+		$tokens = $match[0];
+		$is_arg_stack = array();
+
+		for ($i = 0, $size = sizeof($tokens); $i < $size; $i++)
+		{
+			$token = &$tokens[$i];
+
+			switch ($token)
+			{
+				case '!':
+				case '%':
+				case '!==':
+				case '==':
+				case '===':
+				case '>':
+				case '<':
+				case '!=':
+				case '<>':
+				case '<<':
+				case '>>':
+				case '<=':
+				case '>=':
+				case '&&':
+				case '||':
+				case '|':
+				case '^':
+				case '&':
+				case '~':
+				case ')':
+				case ',':
+				case '+':
+				case '-':
+				case '*':
+				case '/':
+				case '@':
+					break;
+
+				case 'eq':
+					$token = '==';
+					break;
+
+				case 'ne':
+				case 'neq':
+					$token = '!=';
+					break;
+
+				case 'lt':
+					$token = '<';
+					break;
+
+				case 'le':
+				case 'lte':
+					$token = '<=';
+					break;
+
+				case 'gt':
+					$token = '>';
+					break;
+
+				case 'ge':
+				case 'gte':
+					$token = '>=';
+					break;
+
+				case 'and':
+					$token = '&&';
+					break;
+
+				case 'or':
+					$token = '||';
+					break;
+
+				case 'not':
+					$token = '!';
+					break;
+
+				case 'mod':
+					$token = '%';
+					break;
+
+				case '(':
+					array_push($is_arg_stack, $i);
+					break;
+
+				case 'is':
+					$is_arg_start = ($tokens[$i-1] == ')') ? array_pop($is_arg_stack) : $i-1;
+					$is_arg	= implode('	', array_slice($tokens,	$is_arg_start, $i -	$is_arg_start));
+
+					$new_tokens	= $this->_parse_is_expr($is_arg, array_slice($tokens, $i+1));
+
+					array_splice($tokens, $is_arg_start, sizeof($tokens), $new_tokens);
+
+					$i = $is_arg_start;
+
+				default:
+					if (preg_match('#^(([a-z0-9\-_]+?\.)+?)?(\$)?([A-Z]+[A-Z0-9\-_]+)$#s', $token, $varrefs))
+					{
+						$token = (!empty($varrefs[1])) ? $this->generate_block_data_ref(substr($varrefs[1], 0, -1), true, $varrefs[3]) . '[\'' . $varrefs[4] . '\']' : (($varrefs[3]) ? '$this->_tpldata[\'DEFINE\'][\'.\'][\'' . $varrefs[4] . '\']' : '$this->_tpldata[\'.\'][0][\'' . $varrefs[4] . '\']');
+					}
+					else if (preg_match('#^\.((([a-z0-9\-_]+)?\.?)+?)$#s', $token, $varrefs))
+					{
+						$_tok = $this->generate_block_data_ref($varrefs[1], false);
+						$token = "(isset($_tok) && sizeof($_tok))";
+					}
+
+					break;
+			}
+		}
+
+		return (($elseif) ? '} else if (' : 'if (') . (implode(' ', $tokens) . ') { ');
+	}
+
+	/**
+	* Compile DEFINE tags
+	* @private
+	*/
+	function compile_tag_define($tag_args, $op)
+	{
+		preg_match('#^(([a-z0-9\-_]+?\.)+?)?\$([A-Z][A-Z0-9_\-]*?)( = (\'?)(.*?)(\'?))?$#', $tag_args, $match);
+
+		if (empty($match[3]) || (empty($match[6]) && $op))
+		{
+			return;
+		}
+
+		if (!$op)
+		{
+			return 'unset(' . (($match[1]) ? $this->generate_block_data_ref(substr($match[1], 0, -1), true, true) . '[\'' . $match[3] . '\']' : '$this->_tpldata[\'DEFINE\'][\'.\'][\'' . $match[3] . '\']') . ');';
+		}
+
+		// Are we a string?
+		if ($match[5] && $match[7])
+		{
+			$match[6] = addslashes(str_replace(array('\\\'', '\\\\'), array('\'', '\\'), $match[6]));
+
+			// Compile reference, we allow template variables in defines...
+			$match[6] = $this->compile($match[6]);
+
+			// Now replace the php code
+			$match[6] = "'" . str_replace(array('<?php echo ', '; ?>'), array("' . ", " . '"), $match[6]) . "'";
+		}
+		else
+		{
+			preg_match('#(true|false|\.)#i', $match[6], $type);
+
+			switch (strtolower($type[1]))
+			{
+				case 'true':
+				case 'false':
+					$match[6] = strtoupper($match[6]);
+					break;
+				case '.';
+					$match[6] = doubleval($match[6]);
+					break;
+				default:
+					$match[6] = intval($match[6]);
+					break;
+			}
+		}
+
+		return (($match[1]) ? $this->generate_block_data_ref(substr($match[1], 0, -1), true, true) . '[\'' . $match[3] . '\']' : '$this->_tpldata[\'DEFINE\'][\'.\'][\'' . $match[3] . '\']') . ' = ' . $match[6] . ';';
+	}
+
+	/**
+	* Compile INCLUDE tag
+	* @private
+	*/
+	function compile_tag_include($tag_args)
+	{
+		return "\$this->_tpl_include('$tag_args');";
+	}
+
+	/**
+	* Compile INCLUDE_PHP tag
+	* @private
+	*/
+	function compile_tag_include_php($tag_args)
+	{
+		return "include('" . $this->template->root . '/' . $tag_args . "');";
+	}
+
+	/**
+	* parse expression
+	* This is from Smarty
+	* @private
+	*/
+	function _parse_is_expr($is_arg, $tokens)
+	{
+		$expr_end =	0;
+		$negate_expr = false;
+
+		if (($first_token = array_shift($tokens)) == 'not')
+		{
+			$negate_expr = true;
+			$expr_type = array_shift($tokens);
+		}
+		else
+		{
+			$expr_type = $first_token;
+		}
+
+		switch ($expr_type)
+		{
+			case 'even':
+				if (@$tokens[$expr_end] == 'by')
+				{
+					$expr_end++;
+					$expr_arg =	$tokens[$expr_end++];
+					$expr =	"!(($is_arg	/ $expr_arg) % $expr_arg)";
+				}
+				else
+				{
+					$expr =	"!($is_arg % 2)";
+				}
+				break;
+
+			case 'odd':
+				if (@$tokens[$expr_end] == 'by')
+				{
+					$expr_end++;
+					$expr_arg =	$tokens[$expr_end++];
+					$expr =	"(($is_arg / $expr_arg)	% $expr_arg)";
+				}
+				else
+				{
+					$expr =	"($is_arg %	2)";
+				}
+				break;
+
+			case 'div':
+				if (@$tokens[$expr_end] == 'by')
+				{
+					$expr_end++;
+					$expr_arg =	$tokens[$expr_end++];
+					$expr =	"!($is_arg % $expr_arg)";
+				}
+				break;
+
+			default:
+				break;
+		}
+
+		if ($negate_expr)
+		{
+			$expr =	"!($expr)";
+		}
+
+		array_splice($tokens, 0, $expr_end,	$expr);
+
+		return $tokens;
+	}
+
+	/**
+	* Generates a reference to the given variable inside the given (possibly nested)
+	* block namespace. This is a string of the form:
+	* ' . $this->_tpldata['parent'][$_parent_i]['$child1'][$_child1_i]['$child2'][$_child2_i]...['varname'] . '
+	* It's ready to be inserted into an "echo" line in one of the templates.
+	* NOTE: expects a trailing "." on the namespace.
+	* @private
+	*/
+	function generate_block_varref($namespace, $varname, $echo = true, $defop = false)
+	{
+		// Strip the trailing period.
+		$namespace = substr($namespace, 0, -1);
+
+		// Get a reference to the data block for this namespace.
+		$varref = $this->generate_block_data_ref($namespace, true, $defop);
+		// Prepend the necessary code to stick this in an echo line.
+
+		// Append the variable reference.
+		$varref .= "['$varname']";
+		$varref = ($echo) ? "<?php echo $varref; ?>" : ((isset($varref)) ? $varref : '');
+
+		return $varref;
+	}
+
+	/**
+	* Generates a reference to the array of data values for the given
+	* (possibly nested) block namespace. This is a string of the form:
+	* $this->_tpldata['parent'][$_parent_i]['$child1'][$_child1_i]['$child2'][$_child2_i]...['$childN']
+	*
+	* If $include_last_iterator is true, then [$_childN_i] will be appended to the form shown above.
+	* NOTE: does not expect a trailing "." on the blockname.
+	* @private
+	*/
+	function generate_block_data_ref($blockname, $include_last_iterator, $defop = false)
+	{
+		// Get an array of the blocks involved.
+		$blocks = explode('.', $blockname);
+		$blockcount = sizeof($blocks) - 1;
+		$varref = '$this->_tpldata' . (($defop) ? '[\'DEFINE\']' : '');
+
+		// Build up the string with everything but the last child.
+		for ($i = 0; $i < $blockcount; $i++)
+		{
+			$varref .= "['" . $blocks[$i] . "'][\$this->_" . $blocks[$i] . '_i]';
+		}
+
+		// Add the block reference for the last child.
+		$varref .= "['" . $blocks[$blockcount] . "']";
+
+		// Add the iterator for the last child if requried.
+		if ($include_last_iterator)
+		{
+			$varref .= '[$this->_' . $blocks[$blockcount] . '_i]';
+		}
+
+		return $varref;
+	}
+
+	/**
+	* Write compiled file to cache directory
+	* @private
+	*/
+	function compile_write(&$handle, $data)
+	{
+		global $phpEx, $user;
+
+		$filename = $this->template->cachepath . $this->template->filename[$handle] . '.' . (($this->template->static_lang) ? $user->data['user_lang'] . '.' : '') . $phpEx;
+
+		if ($fp = @fopen($filename, 'wb'))
+		{
+			@flock($fp, LOCK_EX);
+			@fwrite ($fp, $data);
+			@flock($fp, LOCK_UN);
+			@fclose($fp);
+
+			@umask(0);
+			@chmod($filename, 0644);
+		}
+
+		return;
+	}
+}
+
+?>
+\ No newline at end of file
author	Meik Sievertsen <acydburn@phpbb.com>	2005-12-04 20:25:51 +0000
committer	Meik Sievertsen <acydburn@phpbb.com>	2005-12-04 20:25:51 +0000
commit	2fd418fc2141aa3d5a38b47fc129f8cbb2e9d770 (patch)
tree	7b61bae7e2978cc861a61a151c4b9f8266cd33dd /phpBB/includes/functions_template.php
parent	d6785155ad46c8cadac331a140b229b99cb3562a (diff)
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