WP_CLI
Extractor::tar_error_msg()
Return formatted error message from ProcessRun of tar command.
Method of the class: Extractor{}
No Hooks.
Return
String|Int
. The error message of the process, if available; otherwise the return code.
Usage
$result = Extractor::tar_error_msg( $process_run );
- $process_run(Processrun) (required)
- -
Extractor::tar_error_msg() Extractor::tar error msg code WP-CLI 2.8.0-alpha
public static function tar_error_msg( $process_run ) { $stderr = trim( $process_run->stderr ); $nl_pos = strpos( $stderr, "\n" ); if ( false !== $nl_pos ) { $stderr = trim( substr( $stderr, 0, $nl_pos ) ); } if ( $stderr ) { return sprintf( '%s (%d)', $stderr, $process_run->return_code ); } return $process_run->return_code; }