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<?php $a = array('essai' => 'Fran├žois'); setlocale(LC_ALL, "en_US.UTF8"); var_dump(http_build_query($a)); var_dump(http_build_query_utf8($a)); ?>
Output for 7.0.0 - 7.1.0
string(19) "essai=Fran%C3%A7ois" Fatal error: Uncaught Error: Call to undefined function http_build_query_utf8() in /in/s2ZCb:5 Stack trace: #0 {main} thrown in /in/s2ZCb on line 5
Process exited with code 255.
Output for 5.0.0 - 5.6.28
string(19) "essai=Fran%C3%A7ois" Fatal error: Call to undefined function http_build_query_utf8() in /in/s2ZCb on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: http_build_query() in /in/s2ZCb on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: http_build_query() in /in/s2ZCb on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: http_build_query() in /in/s2ZCb on line 4