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php is_executable() function
Detailed instructions for use
php is_executable() function
Chinese translation
Recent Updates: 2018-04-19 09:45:01
英 [ɪgˈzekjətəbl]
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 "该文件是可执行的";
}else{
echo "该文件不可执行";
}
?>
php is_executable() function
