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What are the values of the error messages in PHP?
Value: 0; There is no error, the file uploaded with success. Value: 1; The uploaded file exceeds the upload_max_filesize directive in php.ini . Value: 2; The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form.
How to get the error message for the mail ( ) function?
If you are on Windows using SMTP, you can use error_get_last () when mail () returns false. Keep in mind this does not work with PHP’s native mail () function. sending mail in php is not a one-step process. mail () returns true/false, but even if it returns true, it doesn’t mean the message is going to be sent.
How to check if a message has been sent in PHP?
there is no reliable way to check if the message has been sent in php. you will have to look through the mail server logs. You can use the PEAR mailer, which has the same interface, but returns a PEAR_Error when there is problems. There is no error message associated with the mail() function.
How to return a proper success or error message?
So, first you call your webservice using this JQuery syntax, in the JavaScript file : Your PHP file (mywebservice.php, as written in the AJAX call) should include something like this in its end, to return a correct Success or Error status:
Why does Apache httpd-2.4 fail with PHP?
The Apache httpd-2.4 can failed with above error if you by mistake configured it to use other mpm module than prefork (as only prefork mpm works fine with php on Linux (CentOs7/RHEL7). Correcting Apache httpd configuration to use prefork mpm will solve the issue.
What does 500 Internal Server Error in PHP mean?
500 Internal Server Error is shown if your php code has fatal errors but error displaying is switched off. You may try this to see the error itself instead of 500 error page: In your php file: ini_set(‘display_errors’, 1); In .htaccess file: php_flag display_errors 1
What does internal server error 154.500 mean?
154. 500 Internal Server Error is shown if your php code has fatal errors but error displaying is switched off. You may try this to see the error itself instead of 500 error page: