How to fix PHP Warning PHP Startup Unable to load dynamic library ext php curl dll

Question

I currently have PHP 5 5 12 and Apache 2 4 installed on Windows Server 2008 R2  Everything is running perfectly with no issue warnings   What I have done is copied the same Apache file configuration to another server  I copied the C  PHP directory and then the C  Apache24 directory and pasted them into the new server    Then I installed the Apache with one change  ie httpd -k install   I changed the port number from 80 to 8877  The Apache is working with no issue and it is running on the 8877 port  I can also open the default page by going to SERVER IP ADDRESS 8877 and it works    But  PHP is not working as it should  In the error log file from the Apache server I get the warning listed below  PHP Warning   PHP Startup  Unable to load dynamic library  ext  php curl dll  - The specified module could not be found  r n in Unknown on line 0 PHP Warning   PHP Startup  Unable to load dynamic library  ext  php ldap dll  - The specified module could not be found  r n in Unknown on line 0 PHP Warning   PHP Startup  Unable to load dynamic library  ext  php mysql dll  - The specified module could not be found  r n in Unknown on line 0 PHP Warning   PHP Startup  Unable to load dynamic library  ext  php mysqli dll  - The specified module could not be found  r n in Unknown on line 0 PHP Warning   PHP Startup  Unable to load dynamic library  ext  php openssl dll  - The specified module could not be found  r n in Unknown on line 0 PHP Warning   PHP Startup  Unable to load dynamic library  ext  php pdo mysql dll  - The specified module could not be found  r n in Unknown on line 0 PHP Warning   PHP Startup  Unable to load dynamic library  ext  php sqlsrv 55 ts dll  - The specified module could not be found  r n in Unknown on line 0 PHP Warning   PHP Startup  Unable to load dynamic library  ext  php pdo sqlsrv 55 ts dll  - The specified module could not be found  r n in Unknown on line 0   I can t seem to figure out why I get this error  All the  dll files that the warning is stating  The specified module could not be found  do exists in the C  PHP ext directoryphp  The PHP extensions are located in  C  php ext   Inside the file php ini I have this variable   extension dir    ext    here is a directory listing of the ext folder   Volume in drive C is OS  Volume Serial Number is C63C-1D75   Directory of C  php ext  07 29 2014  06 42 PM     lt DIR gt             07 29 2014  06 42 PM     lt DIR gt              04 30 2014  02 46 PM            66 560 php bz2 dll 04 30 2014  02 46 PM            72 704 php com dotnet dll 04 30 2014  02 46 PM           507 392 php curl dll 04 30 2014  02 46 PM            18 944 php enchant dll 04 30 2014  02 46 PM            43 008 php exif dll 04 30 2014  02 46 PM         2 679 808 php fileinfo dll 04 30 2014  02 46 PM         1 358 848 php gd2 dll 04 30 2014  02 46 PM            40 960 php gettext dll 04 30 2014  02 46 PM           240 128 php gmp dll 04 30 2014  02 46 PM           831 488 php imap dll 04 30 2014  02 46 PM            65 024 php interbase dll 04 30 2014  02 46 PM           261 632 php intl dll 04 30 2014  02 46 PM           179 200 php ldap dll 04 30 2014  02 46 PM         1 239 552 php mbstring dll 04 30 2014  02 46 PM            36 864 php mysql dll 04 30 2014  02 46 PM            88 576 php mysqli dll 04 30 2014  02 46 PM           141 824 php oci8 dll 04 30 2014  02 46 PM           142 336 php oci8 11g dll 04 30 2014  02 46 PM           120 320 php opcache dll 04 30 2014  02 46 PM            72 704 php openssl dll 04 30 2014  02 46 PM            21 504 php pdo firebird dll 04 30 2014  02 46 PM            24 576 php pdo mysql dll 04 30 2014  02 46 PM            23 040 php pdo oci dll 04 30 2014  02 46 PM            20 480 php pdo odbc dll 04 30 2014  02 46 PM            27 648 php pdo pgsql dll 04 30 2014  02 46 PM           465 408 php pdo sqlite dll 08 28 2012  04 15 PM           186 520 php pdo sqlsrv 54 ts dll 06 26 2013  03 22 PM           166 400 php pdo sqlsrv 55 ts dll 04 30 2014  02 46 PM            90 112 php pgsql dll 04 30 2014  02 46 PM            12 288 php shmop dll 04 30 2014  02 46 PM           385 536 php snmp dll 04 30 2014  02 46 PM           236 544 php soap dll 04 30 2014  02 46 PM            54 784 php sockets dll 04 30 2014  02 46 PM           617 472 php sqlite3 dll 08 28 2012  04 15 PM           204 952 php sqlsrv 54 ts dll 06 26 2013  03 22 PM           183 296 php sqlsrv 55 ts dll 04 30 2014  02 46 PM            31 744 php sybase ct dll 04 30 2014  02 46 PM           236 544 php tidy dll 04 30 2014  02 46 PM            51 712 php xmlrpc dll 04 30 2014  02 46 PM           231 936 php xsl dll               40 File s      11 480 368 bytes                2 Dir s   83 103 895 552 bytes free   When I try to access the website I get this error      Fatal error  Undefined class constant  MYSQL ATTR INIT COMMAND    which is because the extensions are not loaded   I am assuming that the configuration are correct since the same configuration are working on a different server   How can I fix this PHP Startup issue

User · Accepted Answer

As Darren commented  Apache don t understand php ini relative paths in Windows  To fix it  change the relative paths in your php ini to absolute paths  extension dir  quot C  full path to php ext dir quot

User · Answer

No prompt use   dir  x   Procure o nome reduzido do diret  rio na linha do  Program Files  x86    27 08 2018  15 07     lt DIR gt           PROGRA 2     Program Files  x86    Coloque a seguinte configura    o em php ini para a op    o   extension dir  C  PROGRA 2 path to php ext    Acredito que isso resolver   seu problema   Zorro

User · Answer

If you are using laragon open the php ini In the interface of laragon menu- gt  php- gt  php ini when you open the file look for   extension dir    quot    quot  create another one without        with the path of your php version to the folder    ext    for example extension dir    quot C    laragon   bin   php   php-7 3 11-Win32-VC15-x64   ext quot   change it save it

User · Answer

Use absolute path   extension dir  C  full path here

User · Answer

I have the same issue with windows10  apache 2 2 25  php 5 2 Im trying to add GD to a working PHP   how I turn around and change between forward and backward slash  plus trailing or not  I get some variant of    PHP Warning   PHP Startup  Unable to load dynamic library  C  php php gd2 dll  - Det g xe5r inte att hitta den angivna modulen  r n in Unknown on line 0   swedish translated   It is not possible to find the module     in this perticular case  the php ini was  extension dir    C  php   the dll is put in two places C  php and C  php ext  IS it possible that there is and  error  in the error log entry   I e  that the  dll IS found  as a file  but not of the right format  or something like that

User · Answer

Check if compatible Mysql for your PHP version is correctly installed   eg  mysql-installer-community-5 5 40 1 msi for PHP 5 2 10  apache 2 2 and phpMyAdmin 3 5 2   In your php php ini set your loadable php extensions path  eg  extension dir    C  php ext    https   drive google com open id 1DDZd06SLHSmoFrdmWkmZuXt4DMOPIi A   In your php php ini  check if extension php mysqli dll is uncommented  https   drive google com open id 17DUt1oECwOdol8K5GaW3tdPWlVRSYfQ9  Set your php folder  eg  C  php   and php ext folder  eg  C  php ext   as your runtime environment variable path  https   drive google com open id 1zCRRjh1Jem LymGsgMmYxFc8Z9dUamKK  Restart apache service   https   drive google com open id 1kJF5kxPSrj3LdKWJcJTos9ecKFx0ORAW

User · Answer

maybe useful for somebody  I got next problem on windows 8  apache 2 4  php 7    php ini conf gt   extension dir  C  Server PHP7 ext    php on apache works ok but on cli problem with libs loading  as a result  I changed to  extension dir  C  server PHP7 ext

[php] How to fix PHP Warning: PHP Startup: Unable to load dynamic library 'ext\\php_curl.dll'?

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