PHP error_reporting () Setting Error reporting level

Source: Internet
Author: User
    1. * For now, avoid warnings of e_strict mode
    2. * (This must is done before function definitions)
    3. */
    4. if (defined (' e_strict ')) {
    5. $old _error_reporting = error_reporting (0);
    6. if ($old _error_reporting & e_strict) {
    7. Error_reporting ($old _error_reporting ^ e_strict);
    8. } else {
    9. Error_reporting ($old _error_reporting);
    10. }
    11. unset ($old _error_reporting);
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The following are common:

    1. Turn off all error reporting;

    2. error_reporting (0);

    3. Report easy running errors; reporting a simple run error

    4. Error_reporting (E_error | e_warning | E_parse);

    5. Reporting E_notice can good too (to report uninitialized

    6. Variables or catch variable name misspellings ...); Includes spelling errors that report some uninitialized variables or catch variable names

    7. Error_reporting (E_error | e_warning | E_parse | E_notice);

    8. Report all errors except E_notice
    9. The default value set in php.ini; all errors are reported but not included E_notice

    10. Error_reporting (e_all ^ e_notice);

    11. Report All PHP errors (bitwise is used in PHP 3); reports all errors

    12. Error_reporting (E_all);

    13. Same as error_reporting (E_all); ibid.
    14. Ini_set (' error_reporting ', e_all);

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