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Zymic Webmaster Forums Web Design & DevelopmentServer Side ScriptingPHP |
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 Nov 6 2009, 04:33 AM
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#1
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Newbie  Group: Members Posts: 3 Joined: 6-November 09 Member No.: 117,173  |
Text file is 'msg/nik.dat'.
Function file_exists('msg/nik.dat') return true. Warning fopen('msg/nik.dat','w') failed to open stream: No such file or directory Warning fopen('/msg/nik.dat','w') failed to open stream: No such file or directory Warning fopen('./msg/nik.dat','w') failed to open stream: No such file or directory What is right. |
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 Nov 6 2009, 09:27 AM
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#2
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 Member Group: Members Posts: 72 Joined: 11-October 09 From: GuangZhou,China Member No.: 113,472 |
QUOTE(ugser @ Nov 6 2009, 04:33 AM)  Text file is 'msg/nik.dat'. Function file_exists('msg/nik.dat') return true. Warning fopen('msg/nik.dat','w') failed to open stream: No such file or directory Warning fopen('/msg/nik.dat','w') failed to open stream: No such file or directory Warning fopen('./msg/nik.dat','w') failed to open stream: No such file or directory What is right. chmod("msg/nik.dat",0666); first! 
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Nov 7 2009, 12:01 AM
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#3
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Newbie Group: Members Posts: 3 Joined: 6-November 09 Member No.: 117,173 |
QUOTE(herb2006 @ Nov 6 2009, 09:27 AM) chmod("msg/nik.dat",0666); first! CODE $f = "msg/nik.dat"; chmod($f,0666); $fp = fopen($f,"w"); if (file_exist($f)==true){ //Warning: chmod() Operation not permitted } else { //Warning: chmod() Unable to access msg/nik.dat //Warning: chmod() stat failed for msg/nik.dat //Warning: fopen(msg/nik.dat) Permission denied } Where is mistake For $f = "./nik.dat" - all good without chmod . |
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Nov 8 2009, 06:01 AM
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#4
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Member Group: Members Posts: 72 Joined: 11-October 09 From: GuangZhou,China Member No.: 113,472 |
QUOTE(ugser @ Nov 7 2009, 12:01 AM) Where is mistake For $f = "./nik.dat" - all good without chmod . I am sorry for that. your script have no mistakes, the cause is permission limit. the cause of the warnings , Warning fopen('msg/nik.dat','w') failed to open stream, is fopen have no perms to 'w' file. so we must set perms to the folder msg first, should set 0777. then set perms to the file nik.dat, should set 0666. then the function fopen will work! file permissions should be changed under FTP, such as FlashFXP, not through php script, but via the file manager of Zymic, you can also finish such work. (0777 = rwxrwxrwx ; 0666 = rw-rw-rw-) |
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Nov 9 2009, 04:06 AM
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#5
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Newbie Group: Members Posts: 3 Joined: 6-November 09 Member No.: 117,173 |
QUOTE(herb2006 @ Nov 8 2009, 06:01 AM) I am sorry for that. your script have no mistakes, the cause is permission limit. the cause of the warnings , Warning fopen('msg/nik.dat','w') failed to open stream, is fopen have no perms to 'w' file. so we must set perms to the folder msg first, should set 0777. then set perms to the file nik.dat, should set 0666. then the function fopen will work! file permissions should be changed under FTP, such as FlashFXP, not through php script, but via the file manager of Zymic, you can also finish such work. (0777 = rwxrwxrwx ; 0666 = rw-rw-rw-) Thank you very mach. I set perms to the folder in File Manager.All right if a new file. If already a file exists then need unlink before fopen.chmod - error. I'm from Ukraine.1 time PHP.I design Clarion. CODE function saveFile($f,$contents,$mode="w"){ if(file_exists($f)==true)unlink($f); $fo=fopen($f, $mode); flock ($fo,LOCK_EX); ftruncate ($fo,0); $result=fwrite($fo,$contents); fflush ($fo); flock ($fo,LOCK_UN); fclose($fo); return $result; } |
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Nov 9 2009, 07:56 AM
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#6
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Member Group: Members Posts: 72 Joined: 11-October 09 From: GuangZhou,China Member No.: 113,472 |
QUOTE(ugser @ Nov 9 2009, 04:06 AM) Thank you very mach. I set perms to the folder in File Manager.All right if a new file. If already a file exists then need unlink before fopen.chmod - error. I'm from Ukraine.1 time PHP.I design Clarion.  |
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