Re: [PHP-DB] Single quotes in INSERT statements?
Skip Evans wrote: Hello all, I'm brand spanking new to the list and have a quick question. I was under the impression that addslashes() would handle single quote marks in INSERT statements, but when I execute the following: $sql=UPDATE images SET orderno=$orderno, url='.addslashes($url).', banner=$banner,caption='.addslashes($caption).' WHERE imageID=$imageID; ...and $caption contains something like: Don't look ...the data is chopped off at the single quote mark. How, if not addslashes(), does one handle this? No, neither mysql_escape_string or mysql_real_escape_string worked. Yes, I am using MySQL, should have said that, sorry. But anyway, even with both of these functions, the data in the string containing the single quote as in Don't Look is still being truncated at the single quote mark. Any other suggestions would be greatly appreciated. Skip For the archives: Subject of this thread is misleading since the problem was not one of an INSERT failing but of HTML not displaying properly because of quotes or other special characters in the text in the database. Just goes to show that the best way to get the right answer is to analyze the problem accurately and ask the right question. David -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Single quotes in INSERT statements?
2006/4/26, [EMAIL PROTECTED] [EMAIL PROTECTED]: Skip Evans wrote: Hello all, I'm brand spanking new to the list and have a quick question. I was under the impression that addslashes() would handle single quote marks in INSERT statements, but when I execute the following: $sql=UPDATE images SET orderno=$orderno, url='.addslashes($url).', banner=$banner,caption='.addslashes($caption).' WHERE imageID=$imageID; ...and $caption contains something like: Don't look ...the data is chopped off at the single quote mark. How, if not addslashes(), does one handle this? No, neither mysql_escape_string or mysql_real_escape_string worked. Yes, I am using MySQL, should have said that, sorry. But anyway, even with both of these functions, the data in the string containing the single quote as in Don't Look is still being truncated at the single quote mark. Any other suggestions would be greatly appreciated. Skip For the archives: Subject of this thread is misleading since the problem was not one of an INSERT failing but of HTML not displaying properly because of quotes or other special characters in the text in the database. Just goes to show that the best way to get the right answer is to analyze the problem accurately and ask the right question. David Well, 80% of solving a problem is finding out what the problem is. If you ask them to solve that 80% on their own then asking for help is rather pointless. Anyway I agree that the subject was misleading, but this was caused by how he explained the problem, particularly on the assumption that addslashes was not doing what it was supposed to do so. What I advise is to avoid assumptions and just present the symptoms of the problem.
Re: [PHP-DB] Single quotes in INSERT statements?
Martin Alterisio wrote: 2006/4/26, [EMAIL PROTECTED] [EMAIL PROTECTED]: Skip Evans wrote: Hello all, I'm brand spanking new to the list and have a quick question. I was under the impression that addslashes() would handle single quote marks in INSERT statements, but when I execute the following: $sql=UPDATE images SET orderno=$orderno, url='.addslashes($url).', banner=$banner,caption='.addslashes($caption).' WHERE imageID=$imageID; ...and $caption contains something like: Don't look ...the data is chopped off at the single quote mark. How, if not addslashes(), does one handle this? No, neither mysql_escape_string or mysql_real_escape_string worked. Yes, I am using MySQL, should have said that, sorry. But anyway, even with both of these functions, the data in the string containing the single quote as in Don't Look is still being truncated at the single quote mark. Any other suggestions would be greatly appreciated. Skip For the archives: Subject of this thread is misleading since the problem was not one of an INSERT failing but of HTML not displaying properly because of quotes or other special characters in the text in the database. Just goes to show that the best way to get the right answer is to analyze the problem accurately and ask the right question. David Well, 80% of solving a problem is finding out what the problem is. If you ask them to solve that 80% on their own then asking for help is rather pointless. Anyway I agree that the subject was misleading, but this was caused by how he explained the problem, particularly on the assumption that addslashes was not doing what it was supposed to do so. What I advise is to avoid assumptions and just present the symptoms of the problem. The devil is in the detail, no? I'm not disagreeing with you, Martin. Clearly incorrect assumptions were made by the initial poster, and responses were consequently at first off-base. Far be it for me to discourage anyone from asking a question, well considered or not. And to be honest, I even rather enjoy those that are off-topic. My apologies if my preceding response seemed impatient or impolite. We all once were beginners, and I still have one or more brain dead moments each day. Reminds me I'm human. David -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Single quotes in INSERT statements?
Geez, did I start all this? I can see now that my initial assumption that addslashes() was not doing what it was supposed to do was wrong, and that I should have checked the DB before firing off the message. Clearly I should have done more investigation on my own. (Which is often the case.) However, the initial response that was made about perhaps the field itself truncating the data tipped me off to what I should have done previously, look in the database, so once I did that it was clear what the problem was. And then another list member had mentioned htmlentities() and that lit the the old proverbial overhead bulb, and bingo: problem solved. Perhaps a zig zag, somewhat sloppy path to the solution, and I accept responsibility for that, but a solution nonetheless. I must confess I'm happy about that. I do apologize for my assumption starting a thread that was misnamed, and not doing the diligence thing before firing off the message. But I certainly do value and appreciate the assistance given. Skip [EMAIL PROTECTED] wrote: Martin Alterisio wrote: 2006/4/26, [EMAIL PROTECTED] [EMAIL PROTECTED]: Skip Evans wrote: Hello all, I'm brand spanking new to the list and have a quick question. I was under the impression that addslashes() would handle single quote marks in INSERT statements, but when I execute the following: $sql=UPDATE images SET orderno=$orderno, url='.addslashes($url).', banner=$banner,caption='.addslashes($caption).' WHERE imageID=$imageID; ...and $caption contains something like: Don't look ...the data is chopped off at the single quote mark. How, if not addslashes(), does one handle this? No, neither mysql_escape_string or mysql_real_escape_string worked. Yes, I am using MySQL, should have said that, sorry. But anyway, even with both of these functions, the data in the string containing the single quote as in Don't Look is still being truncated at the single quote mark. Any other suggestions would be greatly appreciated. Skip For the archives: Subject of this thread is misleading since the problem was not one of an INSERT failing but of HTML not displaying properly because of quotes or other special characters in the text in the database. Just goes to show that the best way to get the right answer is to analyze the problem accurately and ask the right question. David Well, 80% of solving a problem is finding out what the problem is. If you ask them to solve that 80% on their own then asking for help is rather pointless. Anyway I agree that the subject was misleading, but this was caused by how he explained the problem, particularly on the assumption that addslashes was not doing what it was supposed to do so. What I advise is to avoid assumptions and just present the symptoms of the problem. The devil is in the detail, no? I'm not disagreeing with you, Martin. Clearly incorrect assumptions were made by the initial poster, and responses were consequently at first off-base. Far be it for me to discourage anyone from asking a question, well considered or not. And to be honest, I even rather enjoy those that are off-topic. My apologies if my preceding response seemed impatient or impolite. We all once were beginners, and I still have one or more brain dead moments each day. Reminds me I'm human. David -- Skip Evans Big Sky Penguin, LLC 61 W Broadway Butte, Montana 59701 406-782-2240 -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] Single quotes in INSERT statements?
Hello all, I'm brand spanking new to the list and have a quick question. I was under the impression that addslashes() would handle single quote marks in INSERT statements, but when I execute the following: $sql=UPDATE images SET orderno=$orderno, url='.addslashes($url).', banner=$banner,caption='.addslashes($caption).' WHERE imageID=$imageID; ...and $caption contains something like: Don't look ...the data is chopped off at the single quote mark. How, if not addslashes(), does one handle this? Thanks! -- Skip Evans Big Sky Penguin, LLC 61 W Broadway Butte, Montana 59701 406-782-2240 -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Single quotes in INSERT statements?
Skip Evens wrote: Hello all, I'm brand spanking new to the list and have a quick question. I was under the impression that addslashes() would handle single quote marks in INSERT statements, but when I execute the following: $sql=UPDATE images SET orderno=$orderno, url='.addslashes($url).', banner=$banner,caption='.addslashes($caption).' WHERE imageID=$imageID; ...and $caption contains something like: Don't look ...the data is chopped off at the single quote mark. How, if not addslashes(), does one handle this? Skip, If you're using MySQl, try mysql_escape_string(), or mysql_real_escape_string. If using some other RDBMS, look for similar functions in their respective manual(s). You might also investigate the setting of the magic_quotes directive in php.ini, or use get_magic_quotes_gpc to return this value programmatically. Hope this helps. David -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Single quotes in INSERT statements?
Hello David all, No, neither mysql_escape_string or mysql_real_escape_string worked. Yes, I am using MySQL, should have said that, sorry. But anyway, even with both of these functions, the data in the string containing the single quote as in Don't Look is still being truncated at the single quote mark. Any other suggestions would be greatly appreciated. Skip [EMAIL PROTECTED] wrote: Skip Evens wrote: Hello all, I'm brand spanking new to the list and have a quick question. I was under the impression that addslashes() would handle single quote marks in INSERT statements, but when I execute the following: $sql=UPDATE images SET orderno=$orderno, url='.addslashes($url).', banner=$banner,caption='.addslashes($caption).' WHERE imageID=$imageID; ...and $caption contains something like: Don't look ...the data is chopped off at the single quote mark. How, if not addslashes(), does one handle this? Skip, If you're using MySQl, try mysql_escape_string(), or mysql_real_escape_string. If using some other RDBMS, look for similar functions in their respective manual(s). You might also investigate the setting of the magic_quotes directive in php.ini, or use get_magic_quotes_gpc to return this value programmatically. Hope this helps. David -- Skip Evans Big Sky Penguin, LLC 61 W Broadway Butte, Montana 59701 406-782-2240 -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Single quotes in INSERT statements?
Skip Evans wrote: I was under the impression that addslashes() would handle single quote marks in INSERT statements, but when I execute the following: $sql=UPDATE images SET orderno=$orderno, url='.addslashes($url).', banner=$banner,caption='.addslashes($caption).' WHERE imageID=$imageID; ...and $caption contains something like: Don't look ...the data is chopped off at the single quote mark. How, if not addslashes(), does one handle this? Change the contents of $sql to use double quotes around the strings instead of single - that's what real_escape_string was designed to escape. Alternatively use str_replace to escape single quotes. -Stut -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Single quotes in INSERT statements?
1) Check that the string is not being truncated because of the column length 2) If you're seeing this data being truncated in the html output of your site, check if it isn't being caused by outputing the data without properly encoding special html characters. 3) . dunno 2006/4/25, Skip Evans [EMAIL PROTECTED]: Hello all, I'm brand spanking new to the list and have a quick question. I was under the impression that addslashes() would handle single quote marks in INSERT statements, but when I execute the following: $sql=UPDATE images SET orderno=$orderno, url='.addslashes($url).', banner=$banner,caption='.addslashes($caption).' WHERE imageID=$imageID; ...and $caption contains something like: Don't look ...the data is chopped off at the single quote mark. How, if not addslashes(), does one handle this? Thanks! -- Skip Evans Big Sky Penguin, LLC 61 W Broadway Butte, Montana 59701 406-782-2240 -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Single quotes in INSERT statements?
Martin Alterisio wrote: 1) Check that the string is not being truncated because of the column length 2) If you're seeing this data being truncated in the html output of your site, check if it isn't being caused by outputing the data without properly encoding special html characters. 3) . dunno Do a select directly from the mysql console (bypassing php) to verify that the data is really truncated in the db and not in the output process (per Martin's suggestion. --John 2006/4/25, Skip Evans [EMAIL PROTECTED]: Hello all, I'm brand spanking new to the list and have a quick question. I was under the impression that addslashes() would handle single quote marks in INSERT statements, but when I execute the following: $sql=UPDATE images SET orderno=$orderno, url='.addslashes($url).', banner=$banner,caption='.addslashes($caption).' WHERE imageID=$imageID; ...and $caption contains something like: Don't look ...the data is chopped off at the single quote mark. How, if not addslashes(), does one handle this? Thanks! -- Skip Evans Big Sky Penguin, LLC 61 W Broadway Butte, Montana 59701 406-782-2240 -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Single quotes in INSERT statements?
Martin Alterisio wrote: 1) Check that the string is not being truncated because of the column length This was not it. 2) If you're seeing this data being truncated in the html output of your site, check if it isn't being caused by outputing the data without properly encoding special html characters. Yup! This was it. The data was fine in the database, so I wrapped the output with htmlentities() and all came out good. Thanks to Martin and all who made suggestions. 3) . dunno See number 2 ;) Thanks again! -- Skip Evans Big Sky Penguin, LLC 61 W Broadway Butte, Montana 59701 406-782-2240 -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Single quotes in INSERT statements?
2006/4/25, Skip Evans [EMAIL PROTECTED]: Martin Alterisio wrote: 1) Check that the string is not being truncated because of the column length This was not it. I was sure it wasn't but the first rule of debugging says never discard a possible cause, no mather how dumb it may seem 2) If you're seeing this data being truncated in the html output of your site, check if it isn't being caused by outputing the data without properly encoding special html characters. Yup! This was it. The data was fine in the database, so I wrapped the output with htmlentities() and all came out good. Thanks to Martin and all who made suggestions. You're welcome. 3) . dunno See number 2 ;) Thanks again! -- Skip Evans Big Sky Penguin, LLC 61 W Broadway Butte, Montana 59701 406-782-2240
