英[saɪz] 美[saɪz]

n. Scale; size, size; glue, paste; huge, large amount

vt. Arrange by size; change the size of... ; Sizing, sizing; coating

adj. Certain size

Third person singular: sizes Plural: sizes Present participle: sizing Past tense: sized Past participle: sized

php filesize() function syntax

Function:Return the size of the specified file.

Syntax:filesize(filename)

Parameters:

Parameter Description
filename Required. Specifies the documents to be checked.

Description:If successful, the number of bytes of the file size is returned. On failure, returns false and generates an E_WARNING level error.

php filesize() function example


Run instance»

Click the "Run instance" button to view the online instance

Output:

51