[ciapug] What does it mean?
Jane Swanson
ciapug@cialug.org
Fri, 20 Jun 2003 12:32:02 -0500
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First [of many]: I get the following warning message at the first page =
of my session:
Warning</b>: Cannot send session cookie - headers already sent by =
(output started at /home/...cgi-bin/select.php:2) in =
<b>/home/...cgi-bin/select.php</b> on line <b>3</b><br> =20
ANd on all pages:
<b>Warning</b>: Cannot send session cache limiter - headers =
already sent (output started at /home/....cgi-bin/select.php:2) in =
<b>/home/....cgi-bin/select.php</b> on line <b>3</b><br>=20
I can suppress the messages if I use @ with my session_start(). =
What do they mean? My session variables pass as:
$_SESSION['sessID'] =3D 'test';
$_SESSION['searchID'] =3D 2;
Enough for the first Q. Is this telling me something I should =
know?
JBS=20
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Diso-8859-1">
<META content=3D"MSHTML 6.00.2800.1170" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>First [of many]: I get the =
following warning=20
message at the first page of my session:</FONT></DIV>
<DIV>
<TABLE style=3D"WIDTH: 293pt; BORDER-COLLAPSE: collapse" cellSpacing=3D0 =
cellPadding=3D0 width=3D391 border=3D0 x:str>
<COLGROUP>
<COL style=3D"WIDTH: 293pt; mso-width-source: userset; mso-width-alt: =
14299"=20
width=3D391>
<TBODY>
<TR style=3D"HEIGHT: 78.75pt; mso-height-source: userset" =
height=3D105>
<TD class=3Dxl28=20
style=3D"BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: =
#d4d0c8; WIDTH: 293pt; BORDER-BOTTOM: #d4d0c8; HEIGHT: 78.75pt; =
BACKGROUND-COLOR: transparent"=20
width=3D391 height=3D105>
<DIV><FONT face=3DCourier color=3D#800080 =
size=3D2>Warning</b>:<SPAN=20
style=3D"mso-spacerun: yes"> </SPAN>Cannot send session =
cookie -=20
headers already sent by (output started at =
/home/...cgi-bin/select.php:2)=20
in <b>/home/...cgi-bin/select.php</b> on line=20
<b>3</b><br> </FONT></DIV>
<DIV><FONT face=3DCourier color=3D#800080 =
size=3D2></FONT> </DIV>
<DIV><FONT face=3DCourier color=3D#800080 size=3D2>ANd on all=20
pages:</FONT></DIV>
<DIV>
<TABLE style=3D"WIDTH: 293pt; BORDER-COLLAPSE: collapse" =
cellSpacing=3D0=20
cellPadding=3D0 width=3D391 border=3D0 x:str>
<COLGROUP>
<COL=20
style=3D"WIDTH: 293pt; mso-width-source: userset; mso-width-alt: =
14299"=20
width=3D391>
<TBODY>
<TR style=3D"HEIGHT: 100.5pt; mso-height-source: userset" =
height=3D134>
<TD class=3Dxl28=20
style=3D"BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; =
BORDER-LEFT: #d4d0c8; WIDTH: 293pt; BORDER-BOTTOM: #d4d0c8; HEIGHT: =
100.5pt; BACKGROUND-COLOR: transparent"=20
width=3D391 height=3D134><FONT face=3DCourier color=3D#800080=20
size=3D2><b>Warning</b>:<SPAN=20
style=3D"mso-spacerun: yes"> </SPAN>Cannot send =
session cache=20
limiter - headers already sent (output started at=20
/home/....cgi-bin/select.php:2) in=20
<b>/home/....cgi-bin/select.php</b> on line=20
=
<b>3</b><br></FONT></TD></TR></TBODY></TABLE></DIV>
<DIV><FONT face=3DCourier color=3D#800080 size=3D2>I can suppress =
the messages=20
if I use @ with my session_start(). What do they =
mean? =20
My session variables pass as:</FONT></DIV>
<DIV><FONT face=3DCourier color=3D#800080 =
size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2> $_SESSION['sessID'] =3D=20
'test';<BR> $_SESSION['searchID'] =3D 2;<BR></FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Enough for the first Q. Is =
this telling=20
me something I should know?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial=20
size=3D2>JBS</DIV></FONT></TD></TR></TBODY></TABLE></DIV></BODY></HTML>
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