Php include not working? function not being included

Sometimes the current directory isn’t what you expect it to be, such as when you include a file from an included file.

I like to use $_SERVER['DOCUMENT_ROOT'] on my includes so that I can always reference them absolutely from the root of my site:

<?php
    include($_SERVER['DOCUMENT_ROOT']."/includes/functions.php");
    doit();
?>

If your includes directory is above your document root, you can use .. to still reference from the root.

Related Posts:

  1. Uncaught Error: Call to undefined function mysql_escape_string()
  2. How to run a PHP function from an HTML form?
  3. PHP Call to undefined function
  4. How can you use php in a javascript function
  5. How to set 777 permission on a particular folder? [closed]
  6. count() parameter must be an array or an object that implements countable in laravel
  7. regex match any whitespace
  8. PHP page redirect
  9. Mysql query- How to use contains?
  10. How do I resolve a HTTP 414 “Request URI too long” error?
  11. xajax expanding list query
  12. Data source name not found, and no default driver specified
  13. Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, object given in
  14. what does PHP die() return
  15. How do I redirect a page in jQuery?
  16. How to echo or print an array in PHP?
  17. Fatal error: Call to undefined function mysqli_connect()
  18. Resize image in PHP
  19. How to replace “if” statement with a ternary operator ( ? : )?
  20. Illegal string offset Warning PHP
  21. What’s the purpose of ini_set() in php? (especially for error reporting)
  22. why use 0xffff over 65535
  23. Send email with PHP from html form on submit with the same script
  24. PHP – Failed to open stream : No such file or directory
  25. Forbidden :You don’t have permission to access /phpmyadmin on this server
  26. PHP: $_SERVER variables: $_SERVER[‘HTTP_HOST’] vs $_SERVER[‘SERVER_NAME’]
  27. Illegal string offset Warning PHP
  28. Fatal error: Call to undefined function mysqli_connect()
  29. Could not open input file: artisan
  30. How do I run a file on localhost?
  31. How to call a JavaScript function from PHP?
  32. Print array to a file
  33. I have a string with “\u00a0”, and I need to replace it with “” str_replace fails
  34. Why php tag is not working in html file?
  35. What’s the use of ob_start() in php?
  36. PHP: variables in strings without concatenation
  37. Finding the number of days between two dates
  38. MySqli Commands out of sync; you can’t run this command now
  39. Trying to get property of non-object in
  40. CURL ERROR: Recv failure: Connection reset by peer – PHP Curl
  41. Fix Access denied for user ‘root’@’localhost’ for phpMyAdmin
  42. Getting connection failed: php_network_getaddresses: getaddrinfo failed: Name or service not known
  43. “Cannot send session cache limiter – headers already sent”
  44. Unable to locate package libapache2-mod-php7
  45. Get Root Directory Path of a PHP project
  46. Returning JSON from PHP to JavaScript?
  47. How to create cron job using PHP?
  48. Imploding an associative array in PHP
  49. curl POST format for CURLOPT_POSTFIELDS
  50. How to find the date of a day of the week from a date using PHP?
  51. PHP multidimensional array search by value
  52. Trying to get property of non-object – Laravel 5
  53. Can’t use method return value in write context
  54. nginx: connect() failed (111: Connection refused) while connecting to upstream – after update nginx –
  55. ‘xmlParseEntityRef: no name’ warnings while loading xml into a php file
  56. Fatal error: Call to undefined function sqlsrv_connect()
  57. NotFoundHttpException in RouteCollection.php line 161: in laravel 5
  58. Easy way to password-protect php page
  59. No Application Encryption Key Has Been Specified
  60. PHP reindex array?
  61. proper way to logout from a session in PHP
  62. Html encode in PHP
  63. file_put_contents: Failed to open stream, no such file or directory
  64. PHP $_POST not working?
  65. PHP cURL HTTP PUT
  66. Convert timestamp to readable date/time PHP
  67. PHP sessions that have already been started
  68. Contact Form 7 – Custom Validation
  69. How to output JavaScript with PHP
  70. file_get_contents( ) not working
  71. WRONGTYPE Operation against a key holding the wrong kind of value php
  72. What is the advantage of using try {} catch {} versus if {} else {}
  73. Check if URL has certain string with PHP
  74. Authenticating in PHP using LDAP through Active Directory
  75. What is /var/www/html? [closed]
  76. What is wrong in chrome “net : Failed to load resource: net::ERR_SPDY_PROTOCOL_ERROR”?
  77. Subtracting days, months or years from date using php
  78. Formatting Phone Numbers in PHP
  79. Array of PHP Objects
  80. “End of script output before headers” in Apache + PHP
  81. Laravel – Model Class not found
  82. Fatal error: Call to a member function fetch_assoc() on a non-object
  83. Strict Standards: Only variables should be assigned by reference PHP 5.4
  84. mysqlworkbench giving version error on exporting database
  85. Steam Market API?
  86. PHP array delete by value (not key)
  87. PHP mail: Multiple recipients?
  88. Having a problem getting mysqli_query to execute
  89. Returning JSON from a PHP Script
  90. How to force Laravel Project to use HTTPS for all routes?
  91. The difference between \n and
    in php
  92. PHP Multiple Checkbox Array
  93. Session variables not working php
  94. Get JSON object from URL
  95. How to push both value and key into PHP array
  96. Find the last element of an array while using a foreach loop in PHP
  97. Popup window in PHP?
  98. How to bypass (deprecated) reCAPTCHA V1?
  99. Adding days to $Date in PHP
  100. You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ””)’ at line 2

Leave a Comment