php - Random <br /> tag appearing, no idea why -


this question has answer here:

this not duplicate, question br tag, not 'headers sent' error.

i have php redirect setup redirect users not logged in login page, creating "cannot modify header information" error because reason
on line 1 of source code (when viewing source in browser) have no idea why!

the source code index.php below:

<br /> <b>warning</b>:  cannot modify header information - headers sent (output started @ /home/webuser/public_html/beta/admin/index.php:1) in        <b>/home/webuser/public_html/beta/admin/inc/header.php</b> on line <b>3</b>     <br />

the code index.php below, deleted except below page ensure wasn't on page.:

<? include "inc/header.php"; ?>

the code header.php below, deleted except below page ensure wasn't on page.:

  <?   if ($login == 0) {   header ("location:login?error[]=you must login view page!");   }   ?>

as can see, br tag isn't anywhere on header.php or index.php have no idea coming from. weirder, header.php included in other pages , not experience issue. plus, once logged in, issue isn't there , br tag doesn't exist.

any ideas?

edit: have deleted index.php page , had following:

<?php header("location:login?error[]=you must login view page!"); ?>

issue still occurs. no idea why. created new page , done exact same, issue didn't occur.

edit 2: issue resolved. no idea was, copied content of index.php, deleted file, created new index.php, pasted content in , error did not occur. weird indeed.

try remove , code, or html or space above,

 <?php   if ($login == 0) {   header ("location:login?error[]=you must login view page!");   }  ?>

Comments

Post a Comment

Popular posts from this blog

javascript - Using jquery append to add option values into a select element not working -

i'm looking dynamically populate select element names of items stored array. for reason it's not working , i'm not sure why. html: <div class="col-md-4 col-md-offset-4"> <select class="select1"> </select> , <select class="select2"> </select> </div> note i'm using bootstrap layout. here's jquery i'm using try , populate ".select1" jquery: select: function() { $.each(state.greens, function(index, value) { $(".select1").append("<option value =' " + index + " '>" + state.greens[index].name + "</option>"); }); } note function 'select' stored within object called 'display'. state.greens name of array i'm trying access. so @ end of html page call display.select(); call function. no error messages showing in console. also, saw question: appending ...
Read more

Android soft keyboard reverts to default keyboard on orientation change -

i'm building android soft keyboard , can't seem fix bug - have arabic , qwerty keyboard , when rotate device on qwerty keyboard (or arabic shift), it's if program has "restarted" , becomes arabic keyboard without shift. the onsaveinstancestate(bundle savedinstancestate) not work because application not extend activity inputmethodservice . i put following in android manifest android:configchanges="keyboard|keyboardhidden|orientation" android:windowsoftinputmode="stateunchanged|adjustresize"> i tried using @override public void onconfigurationchanged(configuration newconfig) { super.onconfigurationchanged(newconfig); log.i(mydebug, "config changed " + currentkeyboard.equals(qwerty)); } however, currentkeyboard.equals(qwerty)) results false , made sure true before orientation change. any appreciated. i think applications fault. if application restarting on orientation change...
Read more

Rendering JButton to get the JCheckBox behavior in a JTable by using images does not update my table -

i rendering jbutton image on simulate jcheckbox behavior. why don't let jtable render jcheckbox? because need bigger checkboxes , there's no way can resize them (as far know). so, have own table cell renderer , editor. both renders jbutton , checkbox images on them. trying change image checked image unchecked image (or vice versa) , update cell value (boolean true or false). however, reason, getcelleditorvalue() not update table. so, release mouse, value goes original one. any appreciated! lot! public class tableexample extends jframe { jscrollpane pane; jpanel panel; jtable table; object[][] data; mytablemodel tm; renderer buttoncolumn; public tableexample(object[][] data) throws ioexception { string[] columns = {"column#1", "column#2", "column#3", "column#4", "column#5", "column#6"}; this.data = data; this.setpreferredsize(new dimension(700, 500)); ...
Read more