|
PHP - Php Header "last-modified"
Hi there,
I am currently running into an issue with my Last-Modified header. I have a news artcle script which stores the publication date as Y-m-d, so I tried to send the following header via PHP: Code: [Select] header("Last-Modified: ".$articledate." 1:00:00 GMT"); However, when I test the headers with a header tool, it always shows: Thu, 01 Jan 1970 00:00:00 GMT instead of what I want it to show. I wonder what I would have to do to show the Last-Modified header correctly, as this is important to me as I need to index all my pages using the correct data. Please note that I cannot use the file date, as the pages are dynamic, so there is no real file to get the date from. Your help would be greatly appreciated. Similar TutorialsHello. I hope one of the PHP/HTML gurus here can help me. I have a web page that has been altered a bit to add some Google Analytics stuff and I've moved it to a 2nd directory. The original one works fine, the 2nd one won't post the form when I click the submit button. 1st URL https://www.theneutralizer.info/neutralizer 2nd URL: https://www.theneutralizer.info/neutralizer2 I have changed the action property to the correct script, and it does exist. But the problem is when clicking the button nothing happens. Anyone have any ideas? I can send the PHP code if needed, but since it's HTML output, it should work the way it is displayed in the browser. David Can someone please help me with an array problem i can not figure out. I need the array to be numbered from 1 to how ever many fields that are needed in the form and have a mysql field name and the title of the field also in the array. 1, "mysql_field_name", "Title of form field" 2, "", "" and so on then the form will be shown based on the array. I have the following draft code which I am working with. any suggestions on how i may do this array ? Code: [Select] <?php $options = array( '1'=> array('fieldtext'=>'option1', 'mysqlfield'=>'option1'), '2'=> array('fieldtext'=>'option2', 'mysqlfield'=>'option2'), '3'=> array('fieldtext'=>'option3', 'mysqlfield'=>'option3'), '4'=> array('fieldtext'=>'option4', 'mysqlfield'=>'option4'), ); // $options = array(1 => "option1", "option2", "option3", "option4"); // the line above works but i want to include the name of the mysql field as well. $userid = 1; ?> <div style="align: center; margin: 12px; font-family:Tahoma;"> <br><br><?php if ($_POST['Update'] != "Update") { // check if form submitted yet, if not get data from mysql. $res = db_query("SELECT * FROM `users` WHERE `userid` = '" . $userid . "'"); foreach($options as $key => $value) { $_POST[$key] = mysql_result($res, 0, $value); } $ok_to_update = "no"; } elseif ($_POST['Update'] == "Update") { // check if form submitted yet, if so get POST data. // error checking // foreach($options as $key => $value) { // $_POST[$i] = ""; // } $ok_to_update = "yes"; } if ($_POST['Update'] == "Update" && $ok_to_update == "yes") { // $res = db_query("INSERT INTO `users` () VALUES ()"); // add user details to database. ?><p><br><br><br>Thank you for updating</p><?php } else { ?><form name="form1" method="post" action=""> <?php foreach($options as $key => $value) { ?><p><?php echo($value); ?>: <input type="text" name="<?php echo($key); ?>" value="<?php echo($_POST[$key]);?>"></p> <?php } ?> <input name="Update" type="submit" value="Update"> </form> <?php } ?> </div> Hi, bit stuck on how to find and replace "<" and ">" with "<" and ">". I basically have a database record that outputs to screen and I need the code in the <code> tags to be rendered to the screen. I therefore need it to go through the whole array variable from the db and change the symbols just inside the code tags. Please be aware that the code tags might happen more than once here's an example below Code: [Select] <p>blah blah blah</p> <p>blah blah blah</p> <p>blah blah blah</p> <code> <h1>hello</h1> </code> <p>blah blah blah</p> <p>blah blah blah</p> <p>blah blah blah</p> <code> <h1>hello</h1> </code> the desired output would be: <p>blah blah blah</p> <p>blah blah blah</p> <p>blah blah blah</p> <code> <h1>hello</h1 </code> <p>blah blah blah</p> <p>blah blah blah</p> <p>blah blah blah</p> <code> <h1>hello</h1 </code> help on this would be great Cheers Rob Hi guys I am a newbie with PHP and I have been trying to solve this problem for 3 days.. Ive set up a booking form on my website to be sent directly to my email once the client clicked on the send button.. The problem I am having while checking these pages on wamp is that the booking form is ok but when I click on the send button the following message error appears "Warning: mail() [function.mail]: Failed to connect to mailserver at "localhost" port 25, verify your "SMTP" and "smtp_port" setting in php.ini or use ini_set() in C:\wamp\www\fluffy_paws\booking_form2.php on line 27" When I check online I have this message "500 - Internal server error. There is a problem with the resource you are looking for, and it cannot be displayed." Are my codes wrong??? My webhosting is Blacknight.com , Im on Windows Vista, my internet is a dongle with O2 ireland Thanks for your help! Hi guys I'm struggling a bit, I need to replace a word that occurs multiple times in text with an array("up","down","forward","backwards") of words. $find = "left"; $replace = array("up","down","forward","backwards"); $text = "left left left left"; echo str_replace($find,$replace,$text); The Output is: array array array array Did try this with a foreach statement as well, but no luck. Is there a better way of doing this? Thanks Cannot modify header information - headers already sent by (output started at ) on line 179 I labeled 179 its at the bottom. I understand this means its already generating the html but not how or where. A solution would of course be nice but if some one could tell me even how to figure it out it would be great. Code: [Select] <?php if(isset($_POST['email'])) { // EDIT THE 2 LINES BELOW AS REQUIRED $email_to = "test@test.com"; $email_subject = "$mile"; function died($error) { // your error code can go here echo "We are very sorry, but there were error(s) found with the form you submitted. "; echo "These errors appear below.<br /><br />"; echo $error."<br /><br />"; echo "Please go back and fix these errors.<br /><br />"; die(); } /*"trail_section_mile", float dash "trail_section_name", #9()alphanumeric "name", "date"auto date "email",same "telephone" same "trail_condition" no validation just sanitize size limit "attention_area" no validation just sanitize size limit "under_20" no validation just sanitize size limit "_20_54" no validation just sanitize size limit "_55_over" no validation just sanitize size limit */ if(!isset($_POST['trail_section_mile']) ) { died('1'); } if(!isset($_POST['trail_section_name']) ) { died('2'); } if(!isset($_POST['name']) ) { died('3'); } if(!isset($_POST['email']) ) { died('4'); } if(!isset($_POST['telephone']) ) { died('5'); } if(!isset($_POST['trail_condition']) ) { died('6'); } if(!isset($_POST['attention_area']) ) { died('7'); } if(!isset($_POST['under_20']) ) { died('8'); } if(!isset($_POST['_20_54']) ) { died('9'); } if(!isset($_POST['_55_over']) ) { died('0'); } if(!isset($_POST['total_hours']) ) { died('011'); } //comments field is a honeypot require ('Validate.php'); $email = $_REQUEST['email']; $validate = new Validate(); if (!Validate::email($email, array('check_domain' => true, 'use_rfc822' =>true))) { echo "Invalid email"; } $trail_section_mile = $_POST['trail_section_mile']; // required $trail_section_name = $_POST['trail_section_name']; // required $name = $_POST['name']; // required $email = $_POST['email']; // required $telephone = $_POST['telephone']; // required $trail_condition = $_POST['trail_condition']; // required $attention_area = $_POST['attention_area']; // required $under_20 = $_POST['under_20']; $_20_54 = $_POST['_20_54']; $_55_over = $_POST['_55_over']; $_55_over = $_POST['total_hours']; // required if (preg_match('/[\d\D\b\B\s\S]/', $comments)) { echo "nope"; } if (!preg_match("/([\w\.\#\-\,]{1,30})+/", $trail_section_mile)) {echo "please enter the section mile markers again only numbers, decimals dashes and # are aloud"; } if (!preg_match("/[a-z'-]+/", $trail_section_name)) { echo "Try your last name again."; } if (!preg_match("/[a-z'-]+/", $name)) { echo "please re-type your address."; } if (!preg_match("/^\(?([0-9]{3})\)?[-. ]?([0-9]{3})[-. ]?([0-9]{4})$/i", $telephone)) { echo "Something is wrong with the phone number you intered. Please enter your area code first then ther rest of tyour number."; } if (( preg_match( "/[\r\n]/", $first_name ) || preg_match( "/[\r\n]/", $email ) || preg_match( "/[\r\n]/", $last_name) ) || preg_match( "/[\r\n]/", $state)) { echo "nope"; } $trail_section_mile = strip_tags($trail_section_mile); $trail_section_name = strip_tags($trail_section_name); $name =strip_tags($name); $email = strip_tags($email); $telephone = strip_tags($telephone); $trail_condition = strip_tags($trail_condition); $attention_area = strip_tags($attention_area); $under_20 = strip_tags($under_20); $_20_54 = strip_tags($_20_54); $_55_over = strip_tags($_55_over); $total_hours = strip_tags($total_hours); $trail_section_mile = htmlspecialchars($trail_section_mile); $trail_section_name = htmlspecialchars($trail_section_name); $name = htmlspecialchars($name); $email = htmlspecialchars($email); $telephone = htmlspecialchars($telephone); $trail_condition = htmlspecialchars($trail_condition); $attention_area = htmlspecialchars($attention_area); $under_20 = htmlspecialchars($under_20); $under_20 = htmlspecialchars($_20_54); $_55_over = htmlspecialchars($_55_over); $total_hours = htmlspecialchars($total_hours); $email_message = "Form details below.\n\n"; $email_message = date("m/d/Y") . "\n"; function clean_string($string) { $bad = array("content-type","bcc:","to:","cc:","href"); return str_replace($bad,"",$string); } $email_message .= "Trail Section Mile Markers: ".clean_string($trail_section_mile)."\n"; $email_message .= "Trail Section Name : ".clean_string($trail_section_name)."\n"; $email_message .= "Reported by: ".clean_string($name)."\n"; $email_message .= "Email Address: ".clean_string($email)."\n"; $email_message .= "Telephone Number: ".clean_string($telephone)."\n"; $email_message .= "General Trail Condition : ".clean_string($trail_condition)."\n"; $email_message .= "Mile #/Problem/Suggested Improvements: ".clean_string($attention_area)."\n"; $email_message .= "Volunteers Under Age 20 #Males/#Females/Ethnicity/Name: ".clean_string($under_20)."\n"; $email_message .= " Volunteers Ages 20 to 54 #Males/#Females/Ethnicity/Name: ".clean_string($_20_54)."\n"; $email_message .= "Volunteers Age 55+ #Males/#Females/Ethnicity/Name: ".clean_string($_55_over)."\n"; $email_message .= "Total Volunteer Hours: ".clean_string($total_hours)."\n"; $about ="Maintenance Report from" .$name. "/n"; // create email headers $headers = 'Subject : '.$about."/r/n" .'From: '.$email."\r\n" .'Reply-To: '.$email."\r\n" . 'X-Mailer: PHP/' . phpversion(); header("Location: oht/maintenance/maintenance-report/thank-you/"); //line 179 @mail($email_to, $email_subject, $email_message, $headers); ?> <?php } ?> MOD EDIT: [code] . . . [/code] BBCode tags added. Weird question. I am using a captcha class which creates the code/image simply by doing this: Code: [Select] <img src="captcha.php"> The captcha.php file has lots of code of course, but this being key to my question: Code: [Select] header("Content-Type: image/jpeg"); ImageJpeg($image); Can I do it so I can create the image in the PHP of the actual script executing, so I don't have to call captcha.php in the image? - So it would look like this: (well no, but I think this explains what I want) Code: [Select] <img src="<?php echo $captchaCreated; ?>"> I am using a MVC design and don't see why the captcha should try and change this. cant work out this mysql syntax error "operation":"medupdate","medid":"","name":"ibo","medyear":"5","medmonth":"21","medday":"1","recuser":1,"SuccFail":"fail","SuccFailMessage":"error occured You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '''WHERE med_id=' at line 2","ResultData":""} Code: [Select] $sql="update metodology set med_description='".$req['name']."', med_year='".$req['medyear']."', med_month='".$req['medmonth']."', med_day='".$req['medday']."', med_recorddate= now(), med_recorduserid= 1'"; $sql.= " WHERE med_id=".$req['medid']; I am come across a very odd situation when I include a connnet.php file. For some reason it messes up the layout of the page. However when I enter the connect code onto the page it looks fine. Code: [Select] include("connect.php"); What is also strange is that when I include the header and footer it works fine. For some reason it is just when I include the connect.php file. Is this because it is above the CSS file? Code: [Select] include("header.php"); Code: [Select] include("footer.php"); I am getting the following error when using composer: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? Just started. I am pretty sure composer.json wasn't changed. journalctl doesn't show anything. Maybe Doctrine related, however, nothing seems to help.
Any ideas? [michael@devserver www]$ php -v PHP 7.3.4 (cli) (built: Apr 2 2019 13:48:50) ( NTS ) Copyright (c) 1997-2018 The PHP Group Zend Engine v3.3.4, Copyright (c) 1998-2018 Zend Technologies with DBG v9.1.9, (C) 2000,2018, by Dmitri Dmitrienko [michael@devserver www]$ composer -V Composer version 1.4.2 2017-05-17 08:17:52 [michael@devserver www]$ yum info composer Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirror.us.oneandone.net * epel: mirror.rnet.missouri.edu * extras: mirror.us.oneandone.net * remi-php73: mirror.bebout.net * remi-safe: mirror.bebout.net * updates: mirror.us.oneandone.net Installed Packages Name : composer Arch : noarch Version : 1.8.4 Release : 1.el7 Size : 1.8 M Repo : installed From repo : epel Summary : Dependency Manager for PHP URL : https://getcomposer.org/ License : MIT Description : Composer helps you declare, manage and install dependencies of PHP projects, : ensuring you have the right stack everywhere. : : Documentation: https://getcomposer.org/doc/ [michael@devserver www]$ composer update Loading composer repositories with package information Updating dependencies (including require-dev) [ErrorException] "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? update [--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-dev] [--lock] [--no-custom-installers] [--no-autoloader] [--no-scripts] [--no-progress] [--no-suggest] [--with-dependencies] [-v|vv|vvv|--verbose] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--apcu-autoloader] [--ignore-platform-reqs] [--prefer-stable] [--prefer-lowest] [-i|--interactive] [--root-reqs] [--] [<packages>]... [michael@devserver www]$
This topic has been moved to Linux. http://www.phpfreaks.com/forums/index.php?topic=318175.0 I have a registration form on my website and after Registration I want the user to activate first his account. I don't have problem on sending this email to the user. What I want to appear is like this.. GoodDay "username", Blah Blah! how can you actually do that? I know that you can do that through session variables but the thing is email's can't accept scripts on sending emails. how can I get the value from a session variable for example and convert it to plain html text so that i can OUTPUT it to the email.. HELP PLEASE! This topic has been moved to PHP Installation & Configuration. http://www.phpfreaks.com/forums/index.php?topic=347922.0 Hi, I currently have an if, elseif, else program that starts off with Code: [Select] if( $v_name == "" || $v_msg == "" ) echo "something" how do I turn this into a switch? but the very next elseif I have Code: [Select] elseif( strcspn( $_REQUEST['msg'], '0123456789' ) == strlen( $_REQUEST['msg'] ) ) echo "something" is it possible to turn this into a switch with 2 different strings like that to evaluate? Hi, Does anybody know why I'm seeing "nobody" on the email "from" header why I receive email which is sent by the web form? Below is the code, I deeply appreciate if someone can tell me what I did wrong Code: [Select] [color=red]<?PHP /* SUBJECT AND EMAIL VARIABLE */ $emailSubject = ' Crystal Ashley Web Enquiry Form '; $webMaster = 'tjoengkikitjahyadi@gmail.com, james.k.tj@gmail.com '; /* gathering data variable */ $emailField = $_POST['email'] ; $nameField = $_POST['name'] ; $phoneField = $_POST['phone'] ; $countryField = $_POST['country'] ; $commentsField = $_POST['comments'] ; $body = <<<EOD <br><hr><br> Email : $email <br> Name : $name <br> Comments : $comments <br> <br> EOD; $headers = "From : $emailSubject\r\n"; $headers .= "Content-type: text/html\r\n"; $success = mail($webMaster, $emailSubject, $body, $headers); /*results rendered as html*/ $theResults = <<<EOD <html> <head> <title>Crystalashley</title> </head> <div> <div align="left"><img src="../images/logo.png" width="454" height="407"></div> </div> </body> </html> EOD; echo "$theResults"; ?>[/color] I read somewhere that theres a better way to redirect a page then using header("") I googled it up a bit but didn't find anything. Anyone know of any? Hey guys! I have the following doubt: I have a php file that does the following alongside with other code not displayed he $fp = fopen("emails.txt", "w"); It opens a txt file called emails.txt that is in the same folder where the php is saved but how do I tell $fp = fopen("/folderbefore/emails.txt", "w"); ?? In other words, how do I write the path on the script that the emails.txt is located in a previous folder where the php file is located?? Thanks in advance for your help Cheers! hello, I was wondering what is the point of writing for a dropdown: <?php if ($_POST[inputfieldID] == "value") { echo "selected"; } ?> or for a checkbox/ radio button: <?php if ($_POST['cb/radioID'] == "value") { echo "checked"; } ?> I guess it's for after submit, if there is any error, the values filled will still be echoed in the inputfield, or am i wrong? But then if that is true, i have a php search box where i use AJAX object to to send all the input they filled in after submit. But after pushing submit the inputted values remain. I guess when using AJAX to send the information i don't need <?php if ($_POST[inputfieldID] == "value") { echo "selected"; } ?> in my html forms? Little confused Can maybe somebody bring clearness Hi all, Using a form with check boxes divided into different categories, I collect data selected by the user. I now want to combine each choice in each category with each choice in the other categories and list the combinations to the user. If the user chooses one or more options in each category, it is relatively easy to nest foreach loops, since the number of categories will always be the same. For example, if the form contains three categories of options, the code will be: Code: [Select] foreach ($form['cat_1'] as $k1 => $val1) { foreach ($form['cat_2'] as $k2 => $val2) { foreach ($form['cat_3'] as $k3 => $val3) { echo $val1.' _ '.$val2.' _ '.$val3.'<br/>'; } } } Things get complicated if the user does not select options within a given category. More generally, I want to be able to generate the list regardless of the number of categories in which the user selects options. Thank you in advance for your advice. I'm a very new PHP user (as in, I just started today) and need to make a set of navigation buttons which will take the user to "next" or "previous" pages. I assume that the $_GET function is involved, but I don't know how to do it. It needs to work like this: If the URL looks like "http://website.com/page1.php" I need the "next" button (a href image) to change it to "/page2.php", and while on page 2, for the "previous" button to take the user to "/page1.php" and so forth. How can I cause the page number to increment or decrease respective to the href image being clicked? |
|||||||