ide.php-1.5.3.tar.gz: ide.php-1.5.3/index.php

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Member "ide.php-1.5.3/index.php" (28 Sep 2009, 20640 Bytes) of package /linux/www/old/ide.php-1.5.3.tar.gz:

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1 <?php 2 /*******************************************************************************\ 3 * IDE.PHP, a web based editor for quick PHP development * 4 * Copyright (C) 2000 Johan Ekenberg * 5 * * 6 * This program is free software; you can redistribute it and/or modify * 7 * it under the terms of the GNU General Public License as published by * 8 * the Free Software Foundation; either version 2 of the License, or * 9 * (at your option) any later version. * 10 * * 11 * This program is distributed in the hope that it will be useful, * 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 14 * GNU General Public License for more details. * 15 * * 16 * You should have received a copy of the GNU General Public License * 17 * along with this program; if not, write to the Free Software * 18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * 19 * * 20 * To contact the author regarding this program, * 21 * please use this email address: <ide.php@ekenberg.se> * 22 \*******************************************************************************/ 23 24 error_reporting(E_ERROR | E_WARNING | E_PARSE); 25 set_magic_quotes_runtime(0); 26 27 include ("./Page.phpclass"); 28 include ("./Conf.phpclass"); 29 30 $Ide = new Ide; 31 32 class Ide { 33 var $code, $alert_message, $success_message; 34 var $IDE_homepage_url = "http://www.ekenberg.se/php/ide/"; 35 var $GPL_link = "<A HREF='http://www.gnu.org/copyleft/gpl.html'>GNU General Public License</A>"; 36 var $PHP_link = "<A HREF='http://www.php.net'>PHP</A>"; 37 var $IDE_version = "1 . 5"; 38 39 function Ide() { 40 global $_POST, $HTTP_GET_VARS; 41 $this->Conf = new Conf; 42 $this->Out = new Page; 43 44 /* 45 ** Remove slashes if necessary, put code in $this->code 46 */ 47 if (isset($_POST['code'])) { 48 if (get_magic_quotes_gpc()) { 49 $this->code = stripslashes($_POST['code']); 50 } 51 else { 52 $this->code = $_POST['code']; 53 } 54 } 55 56 /* 57 ** Get code from code file if not submitted through form. 58 */ 59 if ((! isset($this->code)) && (file_exists($this->Conf->Code_file))) { 60 $this->code = join ("", (file ($this->Conf->Code_file)) ); 61 } 62 63 /* 64 ** Since the code is displayed in a <TEXTAREA>, it can't contain the tag </TEXTAREA>, 65 ** since that would break our editor :/ Thus we replace it with </ideTEXTAREA> 66 ** and put it in $this->textarea_safe_code. The reverse substitution is first 67 ** performed on $this->code, to restore any previous replacements. 68 */ 69 $this->code = eregi_replace("</ide(TEXTAREA)>", "</\\1>", $this->code); 70 $this->textarea_safe_code = $this->make_textarea_safe($this->code); 71 72 /* 73 ** Htmlentities are not literally shown inside TEXTAREA in some (all?) browsers. 74 */ 75 if ($this->Conf->Protect_entities) 76 $this->code = eregi_replace("(&)+&", "&", $this->code); 77 78 /* 79 ** Remove \r\f if desired, needed for cgi on UNIX 80 */ 81 if ($this->Conf->Unix_newlines) { 82 $this->code = preg_replace("/[\r\f]/", "", $this->code); 83 } 84 85 /* 86 ** What file are we working with? 87 */ 88 $this->Conf->Current_file = $_POST['Current_file'] ? $_POST['Current_file'] : $this->Conf->Tmp_file; 89 90 /* 91 ** Check our environment. 92 */ 93 if ($error = $this->Conf->Is_bad_environment()) { 94 print $this->Out->html_top(); 95 print "<H3><BLOCKQUOTE>$error</BLOCKQUOTE></H2>\n"; 96 print $this->Out->html_bottom(); 97 exit; 98 } 99 100 /* 101 ** Always save the code in our code and tmp files 102 */ 103 if (isset($this->code)) { 104 $FH_CODE = fopen ($this->Conf->Code_file, "w"); 105 $FH_TMP = fopen ($this->Conf->Tmp_file, "w"); 106 fputs ($FH_CODE, $this->code); 107 fputs ($FH_TMP, $this->code); 108 fclose ($FH_CODE); 109 fclose ($FH_TMP); 110 } 111 112 /* 113 ** These options are saved every time 114 */ 115 $this->Conf->save_to_file(array('Eval_suffix')); 116 117 /* 118 ** Set file permissions as desired 119 */ 120 if ($this->Conf->Eval_executable) { 121 chmod ($this->Conf->Tmp_file, 0755); 122 } 123 else { 124 chmod ($this->Conf->Tmp_file, 0644); 125 } 126 127 /* 128 ** Print-and-exit-immediately stuff 129 */ 130 if ($HTTP_GET_VARS['action'] == "fancy_view_source") { 131 print $this->fancy_view_source(); 132 exit; 133 } 134 135 if ($_POST['action'] == "about") { 136 print $this->Out->html_top(); 137 print $this->about_page(); 138 print $this->Out->html_bottom(); 139 exit; 140 } 141 142 if ($_POST['action'] == "options") { 143 if ($_POST['options_action'] == "add_suffix") { 144 $add_suffix = ereg_replace("^\.*(.+)", ".\\1", trim($_POST['add_remove_suffix'])); 145 if ($add_suffix && (! in_array($add_suffix, $this->Conf->Eval_suffix_list))) { 146 $this->Conf->Eval_suffix_list[] = $add_suffix; 147 } 148 $this->options_page_save(array('Fancy_view_line_numbers', 'Protect_entities', 149 'Eval_executable', 'Unix_newlines', 'Eval_suffix_list')); 150 } 151 elseif ($_POST['options_action'] == "remove_suffix") { 152 $remove_suffix = ereg_replace("^\.*(.+)", ".\\1", trim($_POST['add_remove_suffix'])); 153 if ($remove_suffix && (in_array($remove_suffix, $this->Conf->Eval_suffix_list))) { 154 reset ($this->Conf->Eval_suffix_list); 155 for ($i=0; $i<sizeof($this->Conf->Eval_suffix_list); $i++) { 156 if (ereg("^$remove_suffix$", $this->Conf->Eval_suffix_list[$i])) { 157 unset($this->Conf->Eval_suffix_list[$i]); 158 } 159 } 160 } 161 $this->options_page_save(array('Fancy_view_line_numbers', 'Protect_entities', 162 'Eval_executable', 'Unix_newlines', 'Eval_suffix_list')); 163 } 164 print $this->Out->html_top(); 165 print $this->options_page(); 166 print $this->Out->html_bottom(); 167 exit; 168 } 169 170 /* 171 ** Print top of page 172 */ 173 print $this->Out->html_top(); 174 175 /* 176 ** Act according to 'action' 177 */ 178 if ($_POST['action'] == "eval") { 179 print $this->js_open_code_window ($this->Conf->Tmp_file); 180 } 181 elseif ($_POST['action'] == "source_viewer") { 182 print $this->js_open_code_window ("{$_SERVER['PHP_SELF']}?action=fancy_view_source&file={$this->Conf->Tmp_file}"); 183 } 184 elseif ($_POST['action'] == "save_as") { 185 if (! strlen($_POST['save_as_filename'])) { 186 $this->alert_message = "Can't save file without a filename!!"; 187 } 188 elseif ((! $_POST['overwrite_ok']) && (file_exists("{$this->Conf->Data_dir}/{$_POST['save_as_filename']}"))) { 189 $this->alert_message = "The file <B>{$this->Conf->Data_dir}/{$_POST['save_as_filename']}</B> already exists! 190 Please choose another name, or check \"Replace\"."; 191 } 192 else { 193 if ($FH_SAVEAS = @fopen ("{$this->Conf->Data_dir}/{$_POST['save_as_filename']}", "w")) { 194 fputs ($FH_SAVEAS, $this->code); 195 fclose ($FH_SAVEAS); 196 $this->success_message = "Current code was saved to file: <B>{$this->Conf->Data_dir}/{$_POST['save_as_filename']}</B>!"; 197 } 198 else { 199 $this->alert_message = "Could not save to file <B>{$this->Conf->Data_dir}/{$_POST['save_as_filename']}</B>: $php_errormsg"; 200 } 201 $this->Conf->Current_file = "{$this->Conf->Data_dir}/{$_POST['save_as_filename']}"; 202 } 203 } 204 elseif ($_POST['action'] == "open_file") { 205 $this->textarea_safe_code = join ("", (file ("{$this->Conf->Data_dir}/{$_POST['code_file_name']}"))); 206 if (get_magic_quotes_runtime()) $this->textarea_safe_code = stripslashes($this->textarea_safe_code); 207 $this->textarea_safe_code = $this->make_textarea_safe($this->textarea_safe_code); 208 $this->Conf->Current_file = "{$this->Conf->Data_dir}/{$_POST['code_file_name']}"; 209 $_POST['save_as_filename'] = $_POST['code_file_name']; 210 } 211 elseif ($_POST['action'] == "erase_file") { 212 if (unlink ("{$this->Conf->Data_dir}/{$_POST['code_file_name']}")) { 213 $this->Conf->Current_file = $this->Conf->Tmp_file; 214 $_POST['save_as_filename'] = $_POST['overwrite_ok'] = ""; 215 $this->success_message = "The file <B>{$this->Conf->Data_dir}/{$_POST['code_file_name']}</B> was erased!"; 216 } 217 } 218 elseif ($_POST['action'] == "save_size") { 219 $this->Conf->save_to_file(array('Code_cols', 'Code_rows')); 220 } 221 elseif ($_POST['action'] == "show_template") { 222 $this->textarea_safe_code = $this->make_textarea_safe($this->Conf->Code_template); 223 } 224 elseif ($_POST['action'] == "save_as_template") { 225 $this->Conf->Code_template = $this->code; 226 $this->Conf->save_to_file(array('Code_template')); 227 } 228 elseif ($_POST['action'] == "save_options") { 229 $this->options_page_save(array('Fancy_view_line_numbers', 'Protect_entities', 230 'Eval_executable', 'Unix_newlines', 'Http_auth_username', 'Http_auth_password',)); 231 $this->success_message = "Ide.php options were saved!"; 232 } 233 234 /* 235 ** Print the main page and exit 236 */ 237 print $this->main_page(); 238 print $this->Out->html_bottom(); 239 exit; 240 } 241 242 /* 243 ** Functions 244 */ 245 246 function options_page() { 247 $fancy_view_line_numbers_checked = $this->Conf->Fancy_view_line_numbers ? "CHECKED" : ""; 248 $protect_entities_checked = $this->Conf->Protect_entities ? "CHECKED" : ""; 249 $eval_executable_checked = $this->Conf->Eval_executable ? "CHECKED" : ""; 250 $unix_newlines_checked = $this->Conf->Unix_newlines ? "CHECKED" : ""; 251 reset($this->Conf->Eval_suffix_list); 252 $sections = array( 253 "<P><INPUT TYPE='CHECKBOX' NAME='Fancy_view_line_numbers' VALUE='1' $fancy_view_line_numbers_checked> 254 Print line numbers in 'Fancy view'</P>", 255 "<P><INPUT TYPE='CHECKBOX' NAME='Protect_entities' VALUE='1' $protect_entities_checked> 256 Protect HTML entities (IE4/5)</P>", 257 "<P CLASS='indentall'>Suffix list:<BR><I> " . join("  ", $this->Conf->Eval_suffix_list) . "</I></P>\n 258 <P CLASS='indentall'>Add/remove suffix: 259 <BR><INPUT TYPE='text' NAME='add_remove_suffix' SIZE='8'> 260   <INPUT TYPE='submit' VALUE='Add' onClick='document.options_form.options_action.value=\"add_suffix\"; document.options_form.action.value=\"options\"'> 261 <INPUT TYPE='submit' VALUE='Remove' onClick='document.options_form.options_action.value=\"remove_suffix\"; document.options_form.action.value=\"options\"'></P>\n 262 <P><INPUT TYPE='CHECKBOX' NAME='Eval_executable' VALUE='1' $eval_executable_checked>Make executable (CGI on UNIX)</P>\n 263 <P><INPUT TYPE='CHECKBOX' NAME='Unix_newlines' VALUE='1' $unix_newlines_checked> 264 Use UNIX newlines (CGI on UNIX)</P>", 265 "<P CLASS='indentall'>To make 'Fancy view' work under password protection:<P> 266 <P CLASS='indentall'><TABLE BORDER='0' WIDTH='70%' CELLPADDING='0' CELLSPACING='0'> 267 <TR><TD><P CLASS='noindent'>Username:</P></TD> 268 <TD><P CLASS='noindent'>Password:</P></TD></TR> 269 <TR><TD><INPUT TYPE='text' NAME='Http_auth_username' SIZE='12' VALUE='{$this->Conf->Http_auth_username}'></TD> 270 <TD><INPUT TYPE='text' NAME='Http_auth_password' SIZE='12' VALUE='{$this->Conf->Http_auth_password}'></TD></TR></TABLE> 271 </P>"); 272 $ret .= "<DIV ALIGN='CENTER'>\n"; 273 $ret .= "<H2>I D E . P H P   O P T I O N S</H2></DIV>\n"; 274 $ret .= "<FORM NAME='options_form' METHOD='POST' ACTION='{$_SERVER['PHP_SELF']}'>\n"; 275 $ret .= "<INPUT TYPE='hidden' NAME='action' VALUE='save_options'>\n"; 276 $ret .= "<INPUT TYPE='hidden' NAME='options_action' VALUE=''>\n"; 277 while (list(,$content) = each($sections)) { 278 $ret .= "<BR>\n"; 279 $ret .= $this->Out->info_box(400, $content); 280 } 281 $ret .= "<BR><DIV ALIGN='CENTER'>\n"; 282 $ret .= "<A HREF='javascript: document.options_form.submit()' CLASS='netscapesucks'>[ r e t u r n ]</A></DIV>\n"; 283 $ret .= "</FORM>\n"; 284 return($ret); 285 } 286 287 function about_page() { 288 $sections = array( 289 "<P><B>I d e . p h p   v e r s i o n   {$this->IDE_version}</B></P>\n", 290 "<P>Ide.php is distributed under the {$this->GPL_link}</P>", 291 "<P>Ide.php is developed by <A HREF='mailto:johan@ekenberg.se'>Johan Ekenberg</A>, 292 a Swedish Internet consultant who, besides web development with {$this->PHP_link}, does a lot of Perl, C, Linux and bass playing.</P>\n", 293 "<P>Visit the <A HREF='{$this->IDE_homepage_url}'>Ide.php homepage</A>.\n", 294 "<P>Feedback and suggestions are always welcome, please use the address 295 <A HREF='mailto:ide.php@ekenberg.se'>ide.php@ekenberg.se</A> for email related to Ide.php</P>"); 296 297 $ret .= "<DIV ALIGN='CENTER'>\n"; 298 $ret .= "<H2>A B O U T   I D E . P H P</H2></DIV>\n"; 299 300 while (list(,$content) = each($sections)) { 301 $ret .= "<BR>\n"; 302 $ret .= $this->Out->info_box(400, $content); 303 } 304 $ret .= "<BR><DIV ALIGN='CENTER'>\n"; 305 $ret .= "<A HREF='{$_SERVER['PHP_SELF']}' CLASS='netscapesucks'>[ r e t u r n ]</A></DIV>\n"; 306 return($ret); 307 } 308 309 function main_page() { 310 global $_POST; 311 $suffix_list_selected[$this->Conf->Eval_suffix] = "SELECTED"; 312 while (list(,$suffix) = each($this->Conf->Eval_suffix_list)) { 313 $suffix_select_options .= "<OPTION VALUE='$suffix' {$suffix_list_selected[$suffix]}>$suffix\n"; 314 } 315 $ret .= "<DIV ALIGN='CENTER'>\n"; 316 $ret .= "<H2>I D E . P H P</H2></DIV>\n"; 317 $ret .= "<FORM NAME='main_form' METHOD='POST' ACTION='{$_SERVER['PHP_SELF']}'>\n"; 318 $ret .= "<INPUT TYPE='hidden' NAME='action' VALUE=''>\n"; 319 $ret .= "<INPUT TYPE='hidden' NAME='Current_file' VALUE='{$this->Conf->Current_file}'>\n"; 320 $ret .= $this->Out->begin_invisible_table("", array("CELLPADDING='1'", "CELLSPACING='0'", "ALIGN='center'")); 321 $ret .= "<TR><TD>\n"; 322 $ret .= "<FONT COLOR='{$this->Conf->Alert_message_color}' FACE='MS Sans Serif, Arial'>{$this->alert_message}</FONT>\n"; 323 $ret .= "<FONT COLOR='{$this->Conf->Success_message_color}' FACE='MS Sans Serif, Arial'>{$this->success_message}</FONT>\n"; 324 $ret .= "</TD</TR>\n"; 325 $ret .= "<TR><TD>\n"; 326 $ret .= $this->Out->start_box_table(); 327 $ret .= "<TR BGCOLOR='#FFE56A'><TD>\n"; 328 $ret .= "<INPUT TYPE='submit' VALUE='- RUN -' onClick='main_form.action.value=\"eval\"; main_form.submit()'></TD>\n"; 329 $ret .= "<TD ALIGN='center'>\n"; 330 $ret .= "<INPUT TYPE='submit' VALUE='Fancy view' onClick='main_form.action.value=\"source_viewer\"; main_form.submit()'></TD>\n"; 331 $ret .= "<TD ALIGN='center'>\n"; 332 $ret .= "<INPUT TYPE='submit' VALUE='Open tpl' onClick='main_form.action.value=\"show_template\"; return confirm(\"Replace current code with new template?\")'></TD>\n"; 333 $ret .= "<TD ALIGN='center'>\n"; 334 $ret .= "<INPUT TYPE='submit' VALUE='Save as tpl' onClick='main_form.action.value=\"save_as_template\"; return confirm(\"Replace current template?\")'></TD>\n"; 335 $ret .= "<TD ALIGN='center'>\n"; 336 $ret .= "<INPUT TYPE='submit' VALUE='Clear' onClick='if (confirm(\"Do you really want to clear the codearea??\")) {main_form.code.value=\"\"}; return false'></TD>\n"; 337 $ret .= "<TD ALIGN='right' COLSPAN='2'>\n"; 338 $ret .= "<SELECT NAME='code_file_name'>\n"; 339 340 $data_dir_obj = dir ($this->Conf->Data_dir); 341 $selected[$this->Conf->Current_file] = "SELECTED"; 342 while (false !== ($entry = $data_dir_obj->read())) $my_files[] = $entry; 343 sort($my_files); 344 while (strlen($file=next($my_files))) { 345 if (ereg("^\.{1,2}$", $file)) continue; 346 $my_fullname = "{$data_dir_obj->path}/$file"; 347 $ret .= "<OPTION VALUE='$file' {$selected[$my_fullname]}>$my_fullname</OPTION>\n"; 348 } 349 $data_dir_obj->close(); 350 351 $ret .= "</SELECT></TD></TR>\n"; 352 $ret .= "<TR BGCOLOR='#FFE56A'><TD COLSPAN='5' CLASS='netscapesucks'>\n"; 353 $ret .= "<INPUT TYPE='submit' VALUE='Save as' onClick='main_form.action.value=\"save_as\"; main_form.submit()'>\n"; 354 $ret .= "{$this->Conf->Data_dir}/<INPUT TYPE='text' NAME='save_as_filename' VALUE='{$_POST['save_as_filename']}'>\n"; 355 $ret .= "Replace: <INPUT TYPE='CHECKBOX' NAME='overwrite_ok' VALUE='CHECKED' {$_POST['overwrite_ok']}></TD>\n"; 356 $ret .= "<TD ALIGN='right' COLSPAN='2'>\n"; 357 $ret .= "<INPUT TYPE='submit' VALUE='Open' onClick='main_form.action.value=\"open_file\"'>\n"; 358 $ret .= "<INPUT TYPE='submit' VALUE='Erase' onClick='main_form.action.value=\"erase_file\"; return confirm(\"Erase: {$this->Conf->Data_dir}/\"+ main_form.code_file_name.value+ \" ?\")'>\n"; 359 $ret .= "</TD></TR>\n"; 360 $ret .= "<TR BGCOLOR='#FFE56A'><TD COLSPAN='7'>\n"; 361 $ret .= "<TEXTAREA COLS='{$this->Conf->Code_cols}' ROWS='{$this->Conf->Code_rows}' NAME='code'>{$this->textarea_safe_code}</TEXTAREA>\n"; 362 $ret .= "</TD></TR>\n"; 363 $ret .= "<TR BGCOLOR='#FFE56A'><TD COLSPAN='3' CLASS='netscapesucks'>\n"; 364 $ret .= "Rows: <INPUT TYPE='text' NAME='Code_rows' VALUE='{$this->Conf->Code_rows}' SIZE='3' MAXLENGTH='3' CLASS='netscapesucks2'>\n"; 365 $ret .= "Columns: <INPUT TYPE='text' NAME='Code_cols' VALUE='{$this->Conf->Code_cols}' SIZE='3' MAXLENGTH='3' CLASS='netscapesucks2'>\n"; 366 $ret .= "<INPUT TYPE='submit' VALUE='Save size' onClick='main_form.action.value=\"save_size\"; main_form.submit()'></TD>\n"; 367 $ret .= "<TD ALIGN='center' COLSPAN='2'><SPAN CLASS='netscapesucks'>Run as:</SPAN> <SELECT NAME='Eval_suffix'>$suffix_select_options</SELECT></TD>\n"; 368 $ret .= "<TD ALIGN='center'><INPUT TYPE='submit' VALUE='Options' onClick='main_form.action.value=\"options\"; main_form.submit()'></TD>\n"; 369 $ret .= "<TD ALIGN='right'><INPUT TYPE='submit' VALUE='About' onClick='main_form.action.value=\"about\"; main_form.submit()'>\n"; 370 $ret .= "</TD></TR>\n"; 371 $ret .= $this->Out->end_box_table(); 372 $ret .= "</TD></TR>\n"; 373 $ret .= $this->Out->end_invisible_table(); 374 $ret .= "</FORM>\n"; 375 return ($ret); 376 } 377 378 function fancy_view_source() { 379 global $HTTP_GET_VARS; 380 $row_num_spacer = "  "; 381 $ret = ""; 382 if ($HTTP_GET_VARS['internal_request'] || (! $this->Conf->Fancy_view_line_numbers)) { 383 show_source($HTTP_GET_VARS['file']); 384 return; 385 } 386 else { 387 if ($this->Conf->Http_auth_username && $this->Conf->Http_auth_password) { 388 $internal_url = "http://{$this->Conf->Http_auth_username}:{$this->Conf->Http_auth_password}@{$_SERVER['HTTP_HOST']}{$_SERVER['PHP_SELF']}?action=fancy_view_source&file={$this->Conf->Tmp_file}&internal_request=1"; 389 } 390 else { 391 $internal_url = "http://{$_SERVER['HTTP_HOST']}{$_SERVER['PHP_SELF']}?action=fancy_view_source&file={$this->Conf->Tmp_file}&internal_request=1"; 392 } 393 if (! $code_array = @file($internal_url)) { 394 $ret .= "<H2>An error occured</H2> 395 <P>If you are using password protection for Ide.php, please enter username and password in the 'Options' page.</P>"; 396 } 397 else { 398 $fancy_code_str = join("", $code_array); 399 $fancy_code_array = split("<(br|BR)[[:space:]]*/*>", $fancy_code_str); 400 if (sizeof($fancy_code_array)) { 401 $row_num_width = strlen(sizeof($fancy_code_array)); 402 $ret .= ereg_replace("^<code>", "<code><FONT COLOR='{$this->Conf->Fancy_line_number_color}'>" . sprintf("%0{$row_num_width}d", 1) . "$row_num_spacer</FONT>", ereg_replace("[[:space:]]", "", $fancy_code_array[0])); 403 for ($i=1;$i<sizeof($fancy_code_array);$i++) { 404 $row_num = sprintf ("%0{$row_num_width}d", $i+1); 405 $ret .= "\n<BR><FONT COLOR='{$this->Conf->Fancy_line_number_color}'>$row_num$row_num_spacer</FONT>" . trim($fancy_code_array[$i]); 406 } 407 } 408 } 409 } 410 return ($ret); 411 } 412 413 function make_textarea_safe($code) { 414 $safe_code = eregi_replace("</(TEXTAREA)>", "</ide\\1>", $code); 415 if ($this->Conf->Protect_entities) 416 $safe_code = eregi_replace("&", "&", $safe_code); 417 return $safe_code; 418 } 419 420 function js_open_code_window ($url) { 421 $ret = ""; 422 $ret .= "<SCRIPT LANGUAGE='JavaScript'>\n"; 423 $ret .= "var eval_window = window.open('$url','Foo');\n"; 424 $ret .= "eval_window.focus();\n"; 425 $ret .= "</SCRIPT>\n"; 426 return $ret; 427 } 428 429 function options_page_save($var_names_array) { 430 global $_POST; 431 $this->Conf->Fancy_view_line_numbers = $_POST['Fancy_view_line_numbers'] ? 1 : 0; 432 $this->Conf->Protect_entities = $_POST['Protect_entities'] ? 1 : 0; 433 $this->Conf->Eval_executable = $_POST['Eval_executable'] ? 1 : 0; 434 $this->Conf->Unix_newlines = $_POST['Unix_newlines'] ? 1 : 0; 435 $this->Conf->save_to_file($var_names_array); 436 } 437 438 }?>