Hallo,
ich programmiere gerade ein Website, wo die Seiten in der DB gespeichert
werden.
Ich habe es so gemacht, dass man auch PHP Codes in die DB speichern kann
und dann beim Lesen wird das ganze mit eval ausgewertet.
Ich habe ausserdem ein Formular mit einem Textarea gemacht, damit ich
das Code für die Seiten eingeben kann.
Mein Problem ist aber, wenn in meinem Code das Hochkomma steht, dann
muss ich das in \' umwandeln, damit das abgespeichert werden kann. Wieso
das ? aber bei " Zeichen geht das.
Gruss,
Donny
2  1403 
Donny Riyadi wrote:
Hallo,
ich programmiere gerade ein Website, wo die Seiten in der DB
gespeichert werden.
Ich habe es so gemacht, dass man auch PHP Codes in die DB speichern
kann und dann beim Lesen wird das ganze mit eval ausgewertet.
Ich habe ausserdem ein Formular mit einem Textarea gemacht, damit ich
das Code für die Seiten eingeben kann.
Mein Problem ist aber, wenn in meinem Code das Hochkomma steht, dann
muss ich das in \' umwandeln, damit das abgespeichert werden kann.
Wieso das ? aber bei " Zeichen geht das.
When inserting text in a database, it has to be quoted. Quotes in the text
themselves have to be escaped, else it prematurely ends the string, and
you've got rogue characters in your query that will at the best give an
error, at the worst can damage the database because they change they query
in something else.
Check mysql_real_escape_string().
Grtz,
--
Rik Wasmus
Hi Rik,
thanks for your suggestion of the function mysql_real_escape_string. It
really helped.
Im sorry, that I wrote in German. I didn't recognize, that this is an
english NG.
Donny
Rik schrieb:
Donny Riyadi wrote:
>>Hallo,
ich programmiere gerade ein Website, wo die Seiten in der DB
gespeichert werden.
Ich habe es so gemacht, dass man auch PHP Codes in die DB speichern
kann und dann beim Lesen wird das ganze mit eval ausgewertet.
Ich habe ausserdem ein Formular mit einem Textarea gemacht, damit ich
das Code für die Seiten eingeben kann.
Mein Problem ist aber, wenn in meinem Code das Hochkomma steht, dann
muss ich das in \' umwandeln, damit das abgespeichert werden kann.
Wieso das ? aber bei " Zeichen geht das.
When inserting text in a database, it has to be quoted. Quotes in the text
themselves have to be escaped, else it prematurely ends the string, and
you've got rogue characters in your query that will at the best give an
error, at the worst can damage the database because they change they query
in something else.
Check mysql_real_escape_string().
Grtz,
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