001+ PHP Warning: PHP Startup: Unable to load dynamic library 'rdkafka.so' (tried: /usr/local/php7/lib/php/extensions/no-debug-non-zts-20180731/rdkafka.so (/usr/local/php7/lib/php/extensions/no-debug-non-zts-20180731/rdkafka.so: cannot open shared object file: No such file or directory), /usr/local/php7/lib/php/extensions/no-debug-non-zts-20180731/rdkafka.so.so (/usr/local/php7/lib/php/extensions/no-debug-non-zts-20180731/rdkafka.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
001- string(12) "Hello World!"
002+
003+ Warning: file_get_contents(): SSL operation failed with code 1. OpenSSL Error messages:
004+ error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed in /dist/src/php-7.3.0beta3/ext/openssl/tests/ServerClientTestCase.inc(96) : eval()'d code on line 8
005+
006+ Warning: file_get_contents(): Failed to enable crypto in /dist/src/php-7.3.0beta3/ext/openssl/tests/ServerClientTestCase.inc(96) : eval()'d code on line 8
007+
008+ Warning: file_get_contents(https://127.0.0.1:64321/): failed to open stream: operation failed in /dist/src/php-7.3.0beta3/ext/openssl/tests/ServerClientTestCase.inc(96) : eval()'d code on line 8
009+ bool(false)