PHP - Echo Spaces And ""
I have a field in my database called `intro` In this field the user has entered spaces, different paragraphs and ""
When it was entered into the field it was run through trim and mysql_real_escape_string. when its echoed I am just using echo "member['intro']; How do I make it display like it was entered? Is there a function for this? Similar Tutorialshello, 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 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[$key]);?>"></p> <?php } ?> <input name="Update" type="submit" value="Update"> </form> <?php } ?> </div> How can i make echo "<b>Site:</b> ".$req_user_info['site']."<br>"; linkable The site raw fron the db contains an site url. Regards ...added to an error log? Currently, my coding is as follows: Form to gather data: Code: [Select] <html><head><title>Car Accident Report Form</title></head> <form action="errorlog.php" method="post"> First Name: <br><input type="text" name="name"><br> Surname:<br> <input type="text" name="surname"><br> Age: <br><input type="text" name="age"><br> Weeks Since Accident: <br><input type="text" name="weeks"><br> <input type="submit" value="Submit"> </form> Coding for error log: Code: [Select] <html><head><title>Validating Car Accident Report Form Details</title></head> <?php $name=$_POST["name"]; $surname=$_POST["surname"]; $age=$_POST["age"]; $weeks=$_POST["weeks"]; $subtime = strftime('%c'); $pass = "The details uploaded are fine<br><br>"; if ((((trim($name)="" && trim($surname)="" && trim($age)="" && trim($weeks)="")))) { echo "It seems that you have not entered a value for the Name, Surname, Age or Weeks fields. This has been added to the error log.<br><br>"; error_log("<b><u>Error</b></u><br>The user has not entered any values", 3, "C:/xampp/htdocs/errorlog.txt"); } if (($age<18)&& ($weeks<=1)) { echo "It seems that you have entered an invalid age and number of weeks since the accident. This has been added to the error log.<br><br>"; error_log("<b><u>Error</b></u><br>The user has entered an age that is below 18 and the number of weeks since the accident is equal to or under 1 week!<br>Age entered:" . $age . "<br>Number Of Weeks Since Accident entered:" . $weeks . "<br>Time that form was submitted:" . $subtime . "<br><br>", 3, "C:/xampp/htdocs/errorlog.txt"); } else if ($age<18) { echo "It seems that you have entered an invalid age. This has been added to the error log.<br><br>"; error_log("<b><u>Age Error</b></u><br>The user has entered an age that is below 18!<br>Age entered:" . $age . "<br>Time that form was submitted:" . $subtime . "<br><br>", 3, "C:/xampp/htdocs/errorlog.txt"); } else if ($weeks<=1) { echo "It seems that you have entered an invalid age number of weeks since the accident. This has been added to the error log.<br><br>"; error_log("<b><u>Week Error</b></u><br>The user has entered a number of weeks since the accident that is equal to or under 1 week!<br>Number Of Weeks Since Accident entered:" . $weeks . "<br> Time that form was submitted:" . $subtime . "<br><br>", 3, "C:/xampp/htdocs/errorlog.txt"); } else { echo $pass; } echo "Car Accident Report Form details have been sent<br>"; echo "<a href='readlog.php'>Read Error Log</a>" ?> </html> How can I get it so that if a user presses the space bar in a field, then the trim function sees that there's no white space and then this gets added to the error log? Any help is appreciated! <?php require_once('upper.php'); require_once('database.php'); echo $error_msg=''; if(isset($_POST['submit'])) { $LoginId=mysqli_real_escape_string($dbc,trim($_POST['LoginId'])); $Password1=mysqli_real_escape_string($dbc,trim($_POST['Password1'])); $Password2=mysqli_real_escape_string($dbc,trim($_POST['Password2'])); $Name=mysqli_real_escape_string($dbc,trim($_POST['Name'])); $Age=mysqli_real_escape_string($dbc,trim($_POST['Age'])); $BloodGroup=mysqli_real_escape_string($dbc,trim($_POST['BloodGroup'])); if(!isset($_POST['Sex'])) { echo 'Please enter Sex<br>'; } else{ $Sex= mysqli_real_escape_string($dbc,trim($_POST['Sex'])); } $Qualification=mysqli_real_escape_string($dbc,trim($_POST['Qualification'])); $ContactNumber=mysqli_real_escape_string($dbc,trim($_POST['ContactNumber'])); $Email=mysqli_real_escape_string($dbc,trim($_POST['Email'])); $Address=mysqli_real_escape_string($dbc,trim($_POST['Address'])); $AboutYourself=mysqli_real_escape_string($dbc,trim($_POST['AboutYourself'])); //$countCheck=count($_POST['checkbox']); //echo $countCheck; //$checkbox=$_POST['checkbox']; //$countCheck=count($checkbox); if(empty($LoginId)){echo 'Please enter Login Id';} elseif(empty($Password1)){echo 'Please enter Password';} elseif(empty($Password2)){echo 'Please confirm Password';} elseif($Password1!==$Password2){echo 'Password didn\'t match';} elseif(empty($Name)){echo 'Please enter Name';} elseif(empty($Age)){echo 'Please enter Age';} elseif(!isset($_POST['Sex'])){} elseif(empty($Qualification)){echo 'Please enter Qualification';} elseif(empty($ContactNumber)){echo 'Please enter Contact Number';} elseif(empty($Email)){echo 'Please enter Email';} elseif(empty($Address)){echo 'Please enter Address';} elseif(empty($AboutYourself)){echo 'Please enter About Yourself';} elseif(!isset($_POST['checkbox'])){ echo 'You have to register at least one activity.';} else { require_once('database.php'); $query="select * from registration where LoginId='$LoginId'"; $result=mysqli_query($dbc,$query); if(mysqli_num_rows($result)==0) { $checkbox=$_POST['checkbox']; $countCheck=count($_POST['checkbox']); $reg_id=' '; for($i=0;$i<$countCheck;$i++) { $reg_id=$reg_id.$checkbox[$i].','; } $query="insert into registration (LoginId,Password,Name,Age,BloodGroup,Sex,Qualification,ContactNumber,Email,Address,AboutYourself,Activity)values ('$LoginId',SHA('$Password1'),'$Name','$Age','$BloodGroup','$Sex','$Qualification','$ContactNumber','$Email','$Address','$AboutYourself',',$reg_id')"; $result=mysqli_query($dbc,$query) or die("Not Connect"); echo ' Dear '.$Name.'.<br>Your Account is waiting for approval<br>'; //header('Location: index.php'); // header('Location: Registration.php'); } else { echo 'Dear '.$Name. ', <br> An account already exist with login-id<b> '.$LoginId.'</b> <br>Please try another login-id'; }} } ?> <html> <body> <?php echo $error_msg; ?> <form action='<?php echo $_SERVER['PHP_SELF'];?>' method='post'> <div class="registration_and_activity"> <table border="0" width="400"> <tr><td colspan="2"> <h3>New User?</h3></td></tr> <tr><td width="120"> Enter Login id</td><td><input type='text' name='LoginId' value='<?php if(!empty($LoginId))echo $LoginId;?>' /></td></tr> <tr><td> Enter Password</td><td><input type='password' name='Password1' value='<?php if(!empty($Password1))echo $Password1;?>' /></td></tr> <tr><td> Confirm Password</td><td><input type='password' name='Password2' value='<?php if(!empty($Password2))echo $Password2;?>' /></td></tr> <tr><td> Enter Name</td> <td><input type='text' name='Name' value='<?php if(!empty($Name))echo $Name;?>' /></td></tr> <tr><td> Enter Age</td><HEAD> <SCRIPT language=Javascript> function isNumberKey(evt) { var charCode = (evt.which) ? evt.which : event.keyCode if (charCode > 31 && (charCode < 48 || charCode > 57)) return false; return true; } </SCRIPT> </HEAD> <td><INPUT onkeypress='return isNumberKey(event)' type='text' name='Age' value='<?php if(!empty($Age))echo $Age;?>'/></td></tr> <tr><td> Enter Blood</td><td><input type='text' name='BloodGroup'value='<?php if(!empty($BloodGroup))echo $BloodGroup;?>' /></td></tr> <tr><td> Enter Sex</td><td><input type='radio' name='Sex' style='width:16px; border:0;' 'value='Male' />Male <input type='radio' name='Sex' style='width:16px; border:0;' 'value='Female' />Female</td></tr> <tr><td> Enter Qualification</td><td><input type='text' name='Qualification' value='<?php if(!empty($Qualification))echo $Qualification;?>' /></td></tr> <tr><td> Enter Contact Number </td><td><input onkeypress='return isNumberKey(event)'type='text' name='ContactNumber' value='<?php if(!empty($ContactNumber))echo $ContactNumber;?>' /></td></tr> <tr><td> Enter Email</td><td><input type='text' name='Email' value='<?php if(!empty($Email))echo $Email;?>' /></td></tr> <tr><td> Enter Address</td><td><input type='text' name='Address' value='<?php if(!empty($Address))echo $Address;?>' /></td></tr> <tr><td> About Yourself :</td></tr> <tr><td colspan="2"><textarea rows='10' cols='40' name='AboutYourself' value='<?php if(!empty($AboutYourself))echo $AboutYourself;?>' /></textarea></td></tr> <tr><td> <?php echo" <tr><td colspan='2'><b>Select fields for which you want to register</b></td></tr>"; require_once('database.php'); $query="select * from activity"; $result=mysqli_query($dbc,$query); while($row=mysqli_fetch_array($result)){ $Title=$row['Title']; $ActivityId=$row['ActivityId']; echo "<tr><td>$Title</td>"; //echo $ActivityId; [B]echo "<td><input type='checkbox' name='checkbox[]' value=$Title [/B]style='width:14px; text-align:right;'/></td></tr>";//value=$ActivityId tells ActivityId variable extracts with name="checkbox" echo "<br/>"; } echo "<tr><td colspan='2' align='center'><input type='submit' value='Register' name='submit' style='background:url(./images/button_img2.png) no-repeat 10px 0px; width:100px; padding:3px 0 10px 0; color:#FEFBC4; border:0;'/></td></tr><br>"; echo " </td></tr></table> </div> </form> </body> </html>"; require_once('lower.php'); ?> In above code when $Title="Fire" or any single word, it inserts in database properly but when $Title="Terrist Attack" or any data more than one word it inserts only the first word "Terrist". I want to insert the whole "Terrist Attack " as it is in database......... What i should do??????????/ Plzzzzzzzzzzz help Anyone???????????? Using php, how can I replace spaces with hyphens (-) but only do this for the text within the title="" attribute of a specific set of links? Example: I have 2 sets of links and i want to replace the spaces within the title="" attribute but only on the links in the second div, not the first. Code: [Select] <div class="set1"> <a href="#" title="THIS IS THE TITLE"> <a href="#" title="THIS IS THE TITLE"> </div> <div class="set2"> <a href="#" title="THIS IS THE TITLE"> <a href="#" title="THIS IS THE TITLE"> </div> Is this possible? would like it to look like this: Code: [Select] <div class="set2"> <a href="#" title="THIS-IS-THE-TITLE"> <a href="#" title="THIS-IS-THE-TITLE"> </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! Hello I have a from that updates a few things in the db, and uses "<?php echo $PHP_SELF;?>". The form does update everything fine, however that page does not reflect it. If I refresh the page manually I can see the new values. Is this a common thing, and can anything be done to fix this? 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 Hi all - I am a novice when it comes to PHP, but I have managed to use it successfully many times. I have an issue where I can not get a variable to echo when I am calling it from within a file that is using SSI. Here is a basic example that should explain it better. In the /index.php file: Code: [Select] <?php $photo1="photo1.jpg"; $photo2="photo2.jpg"; ?> <?php include('http://www.DOMAIN.com/includes/header.php'); ?> In the /header.php file: <img src="http://www.DOMAIN.com/photos/<?php echo $photo1; ?>"> When I try to echo $photo1 from within the /header.php file it simply does nothing, even though the variable is declared before the call for the include file. If I try to do the echo with the IMG tag from within the /index.php file, it works no problem -but that wont work without a MAJOR site redesign with how things are configured. Question is, why does this not work, and how can I fix it? Huge thanks from this Newb! Hello, all... I seem to remember, like if I have a problem with a mysql_query() statement, and want find out why it keeps giving me an error, I'm often told to echo out the statement for debugging purposes. Can somebody remind me again how that's done... thanks! Good evening -- My script takes a while to execute as it processes records from the db. I'd like to have it print out to the screen the record id # as it processess each record, just to let me know where it is. Currently, the program waits till the end and then prints out the record numbers, which is no help. How can I enable PHP to print out each record number as it goes along? Thanks! 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 have written code so that when something from a MySQL field equals 0, then PHP will take no action, and if the field equals anything else, then 'echo "foo"'. The problem I am having is that when PHP echo's nothing (echo ""), its still creating the effect of a HTML <BR>. Screen shots: 1. When the MySQL table contains something else than 0 (echo "foo"). http://i51.tinypic.com/2n7oxo1.png 2. When the table contains 0 (echo ""). http://i53.tinypic.com/2h5jg4k.png 3. What it should look like if the table were to contain 0 (echo ""). Note that their is no <BR> effect. http://i51.tinypic.com/2jdtaf.png Code: $query = "select sizes from products where id='$id'"; $result = mysql_query($query); $data = mysql_fetch_array($result); if ($data['sizes'] == 0) {echo "";} else {echo "Small - ".$data['sizes'];} Is it possible to make it so if a MySQL field result equals 0, then PHP will not produce the HTML <BR> effect when it echo's nothing (echo "")? I am running through a tutorial and I am getting an error based on a the concatication operator on my output. Below is my code. As you can see I am echoing $display_block .= "<p>$title<br>$rec_label<br>.... If I send this as-is I get this error: Notice: Undefined variable: display_block in C:\wamp\www\php\php_mysql\sel_byid.php on line 36 I can resolve the error by placing this before the while loop: $display_block = ""; Is there a better way to output the concatenation.= so I don't need to do this weird fix? while ($row = mysql_fetch_array($result)) { $id = $row['id']; $format = $row['format']; $title = stripslashes($row['title']); $artist_fn = stripslashes($row['artist_fn']); $artist_ln = stripslashes($row['artist_ln']); $rec_label = stripslashes($row['rec_label']); $my_notes = stripslashes($row['my_notes']); $date_acq = $row['date_acq']; if ($artist_fn != "") { $artist_fullname = trim("$artist_fn $artist_ln"); } else { $artist_fullname = trim("$artist_ln"); } if ($date_acq == "0000-00-00") { $date_acq = "[unknown]"; } $display_block .= "<p>$title<br>$rec_label<br>$artist_fullname<br>$my_notes<br>$date_acq<br>$format</p>"; I am getting the following error when using composer: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? Just started. I am pretty sure composer.json wasn't changed. journalctl doesn't show anything. Maybe Doctrine related, however, nothing seems to help.
Any ideas? [michael@devserver www]$ 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 Code: [Select] if (empty($_POST['selected_messages'])) message($lang_pms['Must select']); $idlist = array_values($_POST['selected_messages']); $idlist = array_map('intval', $idlist); $idlist = implode(',', array_values($idlist)); // If you're not the owner of the message, you can't delete it. $result = $db->query('SELECT DISTINCT sender_id FROM '.$db->prefix.'messages WHERE id IN ('.$idlist.') AND folder="sent" ') or error('Unable to delete the message', __FILE__, __LINE__, $db->error()); Okay, as you can see it makes intval for all the $_POST['selected_messages'] , but the problem is, when I use tamper data and just add a form field "selected_messages" it brings up a mysql error and the $idlist is blank.. so is there a way to make sure that the $_POST['selected_messages'] has to equal 'selected_messages[]' OR show error? people can just tamper data and use selected_messages without the [] and it brings up a mysql error, that's not good, I don't want users seeing my code edit: WOW Code: [Select] if (empty($idlist)){ message("No Permission"); } fixed it sorry How do i get the page to echo a message after my user's have registered? i was thinking it goes under the query like this, am i correct?: Code: [Select] $query ="INSERT INTO `companies` (company_name, what_services, website, contact_name, location, postcode, street1, street2, city, phone, email, premiumuser_description, username, password, salt, approved, upload) VALUES ('$company_name', '$what_services', '$website', '$contact_name', '$location', '$postcode', '$street1', '$street2', '$city', '$phone', '$email', '$premiumuser_description', '$username', '$password', '$salt', '$approved', '$upload')"; $result = mysql_query($query) or die(mysql_error()); if ($result) { echo('Thanks, your now registered'); using the if statement? any help would be appreciated, many thanks. |