CascadiaPHP 2024

Costanti predefinite

Queste costanti sono definite da questa estensione e sono disponibili solo se l'estensione è stata compilata nel PHP o se è stata caricata dinamicamente a runtime.

SEEK_SET (int)
SEEK_CUR (int)
SEEK_END (int)
LOCK_SH (int)
LOCK_EX (int)
LOCK_UN (int)
LOCK_NB (int)
GLOB_BRACE (int)
Expands {a,b,c} to match 'a', 'b', or 'c'

Nota: GLOB_BRACE is not available on some non GNU systems, like Solaris or Alpine Linux.

GLOB_ERR (int)
Stop on read errors (like unreadable directories), by default errors are ignored.
GLOB_ONLYDIR (int)
Return only directory entries which match the pattern
GLOB_MARK (int)
Adds a slash (a backslash on Windows) to each directory returned
GLOB_NOSORT (int)
Return files as they appear in the directory (no sorting). When this flag is not used, the pathnames are sorted alphabetically
GLOB_NOCHECK (int)
Return the search pattern if no files matching it were found
GLOB_NOESCAPE (int)
Backslashes do not quote metacharacters
GLOB_AVAILABLE_FLAGS (int)
All GLOB_* flags combined. Equivalent to 0 | GLOB_BRACE | GLOB_MARK | GLOB_NOSORT | GLOB_NOCHECK | GLOB_NOESCAPE | GLOB_ERR | GLOB_ONLYDIR
Costanti Descrizione
PATHINFO_ALL (int) All parts of the pathinfo returned as an associative array.
PATHINFO_DIRNAME (int) The path of the directory or file.
PATHINFO_BASENAME (int) The name of the directory or the name and extension of the file.
PATHINFO_EXTENSION (int) The extension of the file.
PATHINFO_FILENAME (int) The name of the file (without the extension) or directory.
FILE_USE_INCLUDE_PATH (int) Search for filename in include_path.
FILE_NO_DEFAULT_CONTEXT (int)
FILE_APPEND (int) Append content to existing file.
FILE_IGNORE_NEW_LINES (int) Strip EOL characters.
FILE_SKIP_EMPTY_LINES (int) Skip empty lines.
FILE_BINARY (int)

Binary mode.

Nota:

This constant has no effect, and is only available for forward compatibility.

FILE_TEXT (int)

Text mode.

Nota:

This constant has no effect, and is only available for forward compatibility.

INI_SCANNER_NORMAL (int) Normal INI scanner mode.
INI_SCANNER_RAW (int) Raw INI scanner mode.
INI_SCANNER_TYPED (int) Typed INI scanner mode.
FNM_NOESCAPE (int) Disable backslash escaping.
FNM_PATHNAME (int) Slash in string only matches slash in the given pattern.
FNM_PERIOD (int) Leading period in string must be exactly matched by period in the given pattern.
FNM_CASEFOLD (int) Caseless match. Part of the GNU extension.
Costanti Descrizione
UPLOAD_ERR_CANT_WRITE

Failed to write file to disk.

UPLOAD_ERR_EXTENSION

A PHP extension stopped the file upload. PHP does not provide a way to ascertain which extension caused the file upload to stop; examining the list of loaded extensions with phpinfo() may help.

UPLOAD_ERR_FORM_SIZE

The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form.

UPLOAD_ERR_INI_SIZE

The uploaded file exceeds the upload_max_filesize directive in php.ini.

UPLOAD_ERR_NO_FILE

No file was uploaded.

UPLOAD_ERR_NO_TMP_DIR

Missing a temporary folder.

UPLOAD_ERR_OK

There is no error, the file uploaded with success.

UPLOAD_ERR_PARTIAL

The uploaded file was only partially uploaded.

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