How can PHP be used to execute shell commands and parse the output for further processing?

To execute shell commands and parse the output in PHP, you can use the `shell_exec()` function to run the command and capture the output. You can then use functions like `explode()` or `preg_match()` to parse the output and extract the information you need for further processing. 

// Execute a shell command and capture the output
$output = shell_exec('ls -l');

// Parse the output to extract information
$lines = explode("\n", $output);
foreach ($lines as $line) {
    // Process each line as needed
    echo $line . "\n";
}

Keywords

PHP shell commands execute parse output processing

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