Mastering Passthru Unlocking the Secrets of Return Values

passthru. (PHP 3, PHP 4, PHP 5). passthru -- Execute an external program ... Return Values. No value is returned. Notes. Warning. If you are going to allow ... SonOfAMotherlessGoat wrote: Looks like you are getting the return code from your exec() call. Can you post the code from the entire page? I just noticed a typo ... To determine if the PDO::exec method failed (returned FALSE or 0), use the === operator to strictly test the returned value against FALSE. To execute an SQL ... The optional output parameter is used to return the output of the command to the script. Many commands and programs use their return value to indicate whether ... -exec command ; Execute command; true if 0 status is returned. All ... If pipefail is enabled, the pipeline's return status is the value of the ... it's return on exec PHP function. no problem when i call it in terminal. when using another command like copy, sync, etc there's no return value ... $statement: A string containing the SQL statement to execute. Return Value. An integer reporting the number of rows affected. Remarks. If $ ... Returns the last line of the command output on success, and FALSE on failure. Examples. Example #1 system() example.

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