GD Library Problem

**Moluske** · Jul 17 '05, 11:58 AM

The web site was on another server i switch to a new one but this server hav
now PHP Safe Mode to ON so i get error when creating thumbnail. I cant put
PHP Safe mode to OFF. is ther any thing i can do so it will be able to
create the thumbnail again ?
site: www.jfl-media.com

Thanks

J-F
her is the script:

<?php

/*

Main functions and login

@author Terje Torkelsen

@version 1.0.0.0

@date 16.10.2002

*/

include_once('./phplib/var-main.php');

include_once('./phplib/cl-Database.php');

include_once('./phplib/cl-User.php');

// Checking if a user has logged in, should be an easyier way yo do this

$headfile = "index";

session_set_coo kie_params( 60 * 60 * 2 );

session_start() ;

if( session_is_regi stered( "User" ) ) { // A user is logged in

if( $User->type == TELECOMUTER ) $headfile = "tele";

elseif( $User->type == ADMIN ) $headfile = "admin";

if( md5( $User->ID . $timestamp ) != $login[id] || $timestamp !=
$login[time] || $login[type] != $User->type ) {

$headfile = "index";

session_destroy ();

header( "Location: index.php" );

exit;

}

}

if( !session_is_reg istered( "timestamp" ) ) {

session_registe r( "timestamp" );

$timestamp = microtime();

}

// End checking

if( !isset( $blang ) ) $blang = 'eng'; // Too be sure...

include_once("l ang_$blang/language.php");

// Login thru the upper login menu

$login_error = "";

if( isset( $x ) && ($email != "E-mail" || $password != "Password") ) {

if( is_email( $email ) ) {

$Data = new Database( true );

if( $Data->is_admin( $email, $password ) ) {

session_registe r( "User" );

$User = new User( ADMIN );

$Data->getuser( $email, $User, ADMIN );

$Data->close();

set_login_cooki e( $User->ID, ADMIN );

header( "Location: admin-login.php" );

exit;

} elseif( $Data->get_user_f( $email, "password", TELECOMUTER ) ==
$password ) {

session_registe r( "User" );

$User = new User( TELECOMUTER );

$Data->getuser( $email, $User, TELECOMUTER );

$Data->query("UPDAT E telecomuter SET last_login = " . time() . " WHERE
(telecomuter_ID = $User->ID);");

$Data->close();

set_login_cooki e( $User->ID, TELECOMUTER );

header( "Location: tele-login.php" );

exit;

} elseif( $Data->get_user_f( $email, "password", EMPLOYER ) == $password ) {

session_registe r( "User" );

$User = new User( EMPLOYER );

$Data->getuser( $email, $User, EMPLOYER );

$Data->close();

set_login_cooki e( $User->ID, EMPLOYER );

header( "Location: client-login.php" );

exit;

} else { $Data->close(); $login_error = $LoginFailure; }

} else $login_error = $EmailNotValid;

}

// End Login

function set_login_cooki e( $userID, $type ) {

global $timestamp;

setcookie( "login[type]", $type, time() + ( 60 * 60 * 24 ), '/', '', 0 );

setcookie( "login[time]", $timestamp, time() + ( 60 * 60 * 24 ), '/', '',
0 );

setcookie( "login[id]", md5( $userID . $timestamp ), time() + ( 60 * 60 *
24 ), '/', '', 0 );

}

function cut_string( $string, $len ) {

if( strlen( $string ) <= $len ) return $string;

$in_tag = false;

$first_lt = strpos( substr( $string, $len ), '<' );

$first_gt = strpos( substr( $string, $len ), '>' );

if( $first_lt != false || $first_gt != false ) {

if( $first_lt > $first_gt ) $in_tag = true;

}

for( $i = $len; $i>0; $i-- ) {

if( $string[$i] == '<' && $in_tag ) $in_tag = false;

if( $string[$i] == '>' && !$in_tag ) $in_tag = true;

if( $in_tag ) continue;

if( $string[$i] == ' ' ) return substr( $string, 0, $i ) . '...';

}

}

function more( $id, $description, $image, $len ) {

if( strlen( $description ) <= $len ) {

$result = "$image\n";

$result .= "$description\n ";

} else {

$result = "\n";

$result .= "$image\n";

$result .= cut_string( $description, $len ) . "\n";

$result .= "<a href=\"#\" onclick=\"desc_ sh_$id.style.di splay='none';
desc_ln_$id.sty le.display='inl ine'; return false; \">\n";

$result .= "more</a>\n";

$result .= "\n";

$result .= "$image\n";

$result .= "$description\n ";

$result .= "<a href=\"#\" onclick=\"desc_ sh_$id.style.di splay='inline';
desc_ln_$id.sty le.display='non e'; return false; \">\n";

$result .= "short</a>\n";

}

return $result;

}

function is_phone( $phonenr ) {

return !preg_match( "/[a-zA-Z]/", $phonenr );

}

function is_email( $email ) { // Regular expression found on

PHPBuilder

https://www.phpbuilder.com

The energetic, vibrant digital home of developers that are passionate and dedicated to sharing and learning more about PHP. PHP snippets, PHP tutorials and PHP Forums.

return
preg_match("'^[_a-zA-Z0-9-]+(\.[_a-zA-Z0-9-]+)*@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)+$'",
$email);

}

function valid_pw( $pass ) {

$PCODE0 = true;

$PCODE1 = ( strlen( $pass ) >= MIN_PASS_LEN );

$PCODE2 = ( preg_match("/[a-z]/", $pass ) && preg_match("/[A-Z]/",
$pass ) );

$PCODE3 = ( $PCODE2 && preg_match("/[0-9]/", $pass ) );

$PCODE4 = ( $PCODE3 && preg_match("/\W/", $pass ) );

switch( PASS_CODE ) {

case 0: return ( $PCODE0 ); break;

case 1: return ( $PCODE1 ); break;

case 2: return ( $PCODE1 && ($PCODE2 || $PCODE3 || $PCODE4) ); break;

case 3: return ( $PCODE1 && ($PCODE3 || $PCODE4) ); break;

case 4: return ( $PCODE1 && $PCODE4 ); break;

default: return false; break;

}

}

function array_contains( $array, $contain ) {

if( !is_array( $array ) ) return false;

foreach( $array as $value )

if( $value == $contain ) return true;

}

function email_type( $message ) {

if( preg_match( "/<[\/\!]*?[^<>]*?>/i", $message ) )

return 'text/html';

else

return 'text/plain';

}

// Saves the given image and makes a thumbnail of it which it saves

// with a sm- in front of the filename.

function save_image( $tmpfile, $filename, $filetype, &$user, $dirname =
'projects', $userdir = true ) {

global $PATH_TRANSLATE D;

$savepath = dirname( $PATH_TRANSLATE D ) . "/$dirname";

if( $userdir ) $savepath .= "/$user->ID";

if( is_file( $savepath . "/$filename" ) ) return false;

if( empty( $tmpfile ) ) return false;

if( !is_dir( $savepath ) ) mkdir( $savepath, 0777 );

chmod ($savepath, 0777);

move_uploaded_f ile( $tmpfile, $savepath . "/$filename" );

$im = ImageCreateFrom ( $savepath . "/$filename", $filetype );

if( !$im ) return false;

$im_width = ImageSX( $im );

$im_height = ImageSY( $im );

if( $im_width <= MAX_IMAGE_X && $im_height <= MAX_IMAGE_Y ) {

ImageSave( $im, $savepath . "/thumb_$filename ", $filetype );

} else {

$scale_x = MAX_IMAGE_X / $im_width;

$scale_y = MAX_IMAGE_Y / $im_height;

if( $scale_x > $scale_y )

$srcim = ImageCreate( $im_width * $scale_y, $im_height * $scale_y );

elseif( $scale_x < $scale_y )

$srcim = ImageCreate( $im_width * $scale_x, $im_height * $scale_x );

else

$srcim = ImageCreate( $im_width * $scale_x, $im_height * $scale_y );

ImageCopyResize d( $srcim, $im, 0, 0, 0, 0, ImageSX( $srcim ), ImageSY(
$srcim ), $im_width, $im_height );

ImageSave( $srcim, $savepath . "/thumb_$filename ", $filetype );

ImageDestroy( $srcim );

}

ImageDestroy( $im );

}

function ImageCreateFrom ( $filename, $filetype ) {

if( $filetype == 'image/png' || $filetype == 'image/x-png' )

return @ImageCreateFro mPNG( $filename );

elseif( $filetype == 'image/jpeg' || $filetype == 'image/pjpeg' )

return @ImageCreateFro mJPEG( $filename );

/*elseif( $filetype == 'image/gif' ) ONLY SUPPORTED FOR GD LIBRARY < v1.6

return @ImageCreateFro mGIF( $filename );*/

else return false;

}

function ImageSave( &$image, $filename, $filetype ) {

if( $filetype == 'image/png' || $filetype == 'image/x-png' )

ImagePNG( $image, $filename );

elseif( $filetype == 'image/jpeg' || $filetype == 'image/pjpeg' )

ImageJPEG( $image, $filename );

/*elseif( $filetype == 'image/gif' ) ONLY SUPPORTED FOR GD LIBRARY < v1.6

ImageGIF( $image, $filename );*/

}

// Returns a text cleaned for php commands and html tags

function cleantext( $text ) {

$rettext = preg_replace( "'<script[^>]*?>.*?</script>'si", "", $text );

$rettext = @strip_tags( $rettext, "<center><a> " );

$search = array( "'&[^#]*?;'i", "'\"'i", "'\''i", "' < 'i", "' > 'i", "'" .
chr(161) . "'i", "'" . chr(162) . "'i", "'" . chr(163) . "'i", "'" .
chr(169) . "'i" );

$replace = array( "&", """, "'", " < ", " > ",
"¡", "¢", "£", "©" );

$rettext = preg_replace( $search, $replace, $rettext );

$rettext = nl2br( $rettext );

$rettext = preg_replace( "'[\n\r]'i", "", $rettext );

return $rettext;

}

// Returns a text opposite from the above... turns it back ( have to be done
for textareas )

function uncleantext( $text ) {

$search = array( "'’'i", "'&(quot|#34);' i", "'''i" , "' &(lt|60);
'i", "' &(gt|#62); 'i", "'&(iexcl|#161) ;'i", "'&(cent|#162); 'i",
"'&(pound|#163) ;'i", "'&(copy|#169); 'i", "'&(amp|#38);'i " );

$replace = array( "´", "\"", "\'", " < ", " > ", chr(161), chr(162),
chr(163), chr(169), "&" );

$rettext = preg_replace( $search, $replace, $text );

$rettext = preg_replace( "' | 'i", "\n", $rettext );

return $rettext;

}

// Returns a string where input arrays are inserted into input string

function rstring( $str, $array ) {

if( !is_array( $array ) ) return $str;

foreach( $array as $key => $value ) {

$str = preg_replace( "/%$key%/", $value, $str );

}

return $str;

}

?>