php fgets() function
Translation results：
英[get] 美[ɡɛt]
vt. Get; catch; persuade; receive (punishment, etc.)
vt.& vi. Arrive, come
vi.Become; start; try to deal with; obtain benefits or wealth
n.Reproduction, cub; profit
Third person singular: gets Present participle: getting Past tense: got Past participle: gotgot
php fgets() functionsyntax
Function: Read a line from the file pointer.
Syntax: fgets(file,length)
Parameters:
| Parameters | Description |
| file | Required. Specifies the file to be read. |
| length | Optional. Specifies the number of bytes to read. The default is 1024 bytes. |
Description: Read a line from the file pointed to by file and return a string with a length of at most length - 1 byte. Stops when a newline character (included in the return value), EOF, or length - 1 bytes has been read (whichever occurs first). If length is not specified, it defaults to 1K, or 1024 bytes. On failure, returns false.
php fgets() functionexample
<?php
$file = fopen("./test.txt","r");
echo fgets($file);
?>