英 [?g?zekj?t?bl]
adj. Executable; executable, executable
php is_executable() function syntax
Function: Check whether the specified file is executable.
Syntax: is_executable(file)
Parameters:
| Parameter | Description |
| file | Required. Specifies the documents to be checked. |
Description: Returns true if the file exists and is executable.
php is_executable() function example
<?php
$file = is_executable("./test.txt");
if($file == 1)
{
echo "該文件是可執(zhí)行的";
}else{
echo "該文件不可執(zhí)行";
}
?>