opendir



opendir

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si le paramètre path n'est pas un dossier valide, ou si le dossier ne peut être accédé pour des raisons de permissions ou des erreurs liées au système de fichiers, opendir() retourne false et génère une erreur php de niveau e_warning. vous pouvez supprimer cette erreur en ajoutant '' avant le nom 

opendir

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the opendir() function opens a directory stream corresponding to the directory name, and returns a pointer to the directory stream. the stream is positioned at the first entry in the directory. the fdopendir() function is like opendir(), but returns a directory stream for the directory referred to by the open file descriptor fd. after a 

opendir

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the opendir() function shall open a directory stream corresponding to the directory named by the dirname argument. the directory stream is positioned at the first entry. if the type dir is implemented using a file descriptor, applications shall only be able to open up to a total of {open_max} files and directories.

opendir

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la fonction opendir() ouvre un flux répertoire correspondant au répertoire name, et renvoie un pointeur sur ce flux. le flux est positionné sur la première entrée du répertoire. la fonction fdopendir() est similaire à opendir(), mais renvoie un flux répertoire pour le répertoire référencé par le descripteur de 

opendir

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return value: returns the directory handle resource on success. false on failure. throws an error of level e_warning if path is not a valid directory, or if the directory cannot be opened due to permission restrictions or filesysytem errors. you can hide the error output of opendir() by adding '' to the front of the function 

opendir

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#include #include #include int (void) { struct dirent lecture; dir rep; rep = opendir("/tmp"); while ((lecture = readdir(rep))) { printf("fichier: s\n", lecture>d_name); } closedir(rep); return ; } 

opendir

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the opendir() function opens a directory stream corresponding to the directory name, and returns a pointer to the directory stream.

opendir

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general description. opens a directory so that it can be read with readdir() or __readdir(). dirname is a string giving the name of the directory you want to open. the first readdir() or __readdir() call reads the first entry in the directory. returned value. if successful, opendir() returns a pointer to a dir object. this object 

opendir

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directory() bsd library functions manual directory(). name. closedir, dirfd, opendir, readdir, readdir_r, rewinddir, seekdir, telldir directory operations. library. standard c library (libc, lc). synopsis. #include int closedir(dir dirp); int dirfd(dir dirp); dir opendir(const char dirname); struct dirent 

opendir

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opendir dirhandle,expr. opens a directory named expr for processing by readdir, telldir, seekdir, rewinddir, and closedir. returns true if successful. dirhandle may be an expression whose value can be used as an indirect dirhandle, usually the real dirhandle name. if dirhandle is an undefined scalar variable (or