php seems to lose some variables (LAMP -- 4.3.4)
Posted: Tue Dec 28, 2004 7:58 pm
same section of code works on enterprise linux running 4.3.1
this is the segment that showed what's happening from the version with some debugging that showed that $sm was being lost. it is showing up as an empty variable in the print out. it should be a 0 or 1
here's an example print out... note that the $sm didnt come threough, yet it executed the check where it got set to true. this was on one where all but the "salute" pic exist. and all those that exist should be shown. none are showing.
this is the segment that showed what's happening from the version with some debugging that showed that $sm was being lost. it is showing up as an empty variable in the print out. it should be a 0 or 1
Code: Select all
# set the pics
$main="main.$uid.jpg"; $tmain=$faup.$main; $t1="t1.$uid.jpg"; $tt1=$faup.$t1; $t2="t2.$uid.jpg";
$tt2=$faup.$t2; $t3="t3.$uid.jpg"; $tt3=$faup.$t3; $t4="t4.$uid.jpg"; $tt4=$faup.$t4;
$salute="salute.$uid.jpg"; $tsalute=$faup.$salute; $unoa='sitepics/uona.png';
# set what's approved
$sm=0; $s1=0; $s2=0; $s3=0; $s4=0; $ss=0;
if($userinfo['mp']==$ok){ $sm=1; $bleh='got here'; } // should the main pic be shown?
if($userinfo['t1p']==$ok){ $s1=1; } // should the 1st thumb be shown?
if($userinfo['t2p']==$ok){ $s2=1; } // should the 2nd thumb be shown?
if($userinfo['t3p']==$ok){ $s3=1; } // should the 3rd thumb be shown?
if($userinfo['t4p']==$ok){ $s4=1; } // should the 4th thumb be shown?
if($userinfo['sp']==$ok){ $ss=1; } // should the salute pic be shown?
# find the height and width, or set to logo
if(is_file($tmain)&&($sm)){ list($mw, $mh)=getimagesize($tmain); } # we have and want to show a main
else{ $tmain=$unoa; list($mw, $mh)=getimagesize($unoa); $sm=FALSE; } // use the default
if(is_file($tt1)&&($s1)){ list($t1w, $t1h)=getimagesize($tt1); } # we have and want to show thumb 1
else{ $tt1=$unoa; list($t1w, $t1h)=getimagesize($unoa); $s1=FALSE; } // use the default
if(is_file($tt2)&&($s2)){ list($t2w, $t2h)=getimagesize($tt2); } # we have and want to show thumb 2
else{ $tt2=$unoa; list($t2w, $t2h)=getimagesize($unoa); $s2=FALSE; } // use the default
if(is_file($tt3)&&($s3)){ list($t3w, $t3h)=getimagesize($tt3); } # we have and want to show thumb 3
else{ $tt3=$unoa; list($t3w, $t3h)=getimagesize($unoa); $s3=FALSE; } // use the default
if(is_file($tt4)&&($s4)){ list($t4w, $t4h)=getimagesize($tt4); } # we have and want to show thumb 4
else{ $tt4=$unoa; list($t4w, $t4h)=getimagesize($unoa); $s4=FALSE; } // use the default
if(is_file($tsalute)&&($ss)){ list($sw, $sh)=getimagesize($tsalute); } # we have and want to show a salute
else{ $tsalute=$unoa; list($sw, $sh)=getimagesize($unoa); $ss=FALSE; } // use the default
if(is_file($tmain)){ $ifm='there'; }else{ $ifm='not'; }
if($sm){ $smc='yes'; }else{ $smc='no'; }
$debug="<p>debug: <br />uid= $uid<br />un=$un<br />main={$userinfo['mp']}<br />one={$userinfo['t1p']}<br />two={$userinfo['t2p']}<br />three={$userinfo['t3p']}<br />four={$userinfo['t4p']}<br />salute={$userinfo['sp']}<br />main: $ifm<br />show main? $smc -- $sm<br />$bleh</p>";debug:
uid= 32
un=uzaho
main=9
one=9
two=9
three=9
four=9
salute=9
main: there
show main? no --
got here