:~# vi /etc/php.ini

変更と削除と追加。

short_open_tag = Off ↓↓↓ short_open_tag = On output_buffering = 4096 ↓↓↓ output_buffering = Off display_errors = Off ↓↓↓ display_errors = On ;date.timezone = Asia/Tokyo ;mbstring.language = Japanese ;mbstring.internal_encoding = UTF-8 ;mbstring.http_input = UTF-8 ;mbstring.http_output = UTF-8 ;mbstring.encoding_translation = Off ↓↓↓ mbstring.encoding_translation = On ;mbstring.detect_order = auto ;mbstring.substitute_character = none ↓↓↓ mbstring.substitute_character = "?"

httpd リロード。

:~# systemctl reload httpd