[php] Fix comet (#6797)

frameworks/PHP/comet/benchmark_config.json

@@ -14,7 +14,7 @@
       "database": "Postgres",
       "framework": "comet",
       "language": "PHP",
-      "flavor": "PHP7",
+      "flavor": "PHP8",
       "orm": "Raw",
       "platform": "workerman",
       "webserver": "None",
@@ -35,7 +35,7 @@
       "database": "MySQL",
       "framework": "comet",
       "language": "PHP",
-      "flavor": "PHP7",
+      "flavor": "PHP8",
       "orm": "Raw",
       "platform": "workerman",
       "webserver": "None",

frameworks/PHP/comet/comet-mysql.dockerfile

@@ -5,12 +5,12 @@ ARG DEBIAN_FRONTEND=noninteractive
 RUN apt-get update -yqq && apt-get install -yqq software-properties-common > /dev/null
 RUN LC_ALL=C.UTF-8 add-apt-repository ppa:ondrej/php
 RUN apt-get update -yqq > /dev/null && \
-    apt-get install -yqq php8.0-cli php8.0-xml php8.0-mysql  > /dev/null
+    apt-get install -yqq php8.0-cli php8.0-xml php8.0-mysql php8.0-mbstring > /dev/null
 
 COPY --from=composer:latest /usr/bin/composer /usr/local/bin/composer
 
-RUN apt-get install -y php-pear php-dev libevent-dev > /dev/null
-RUN pecl install event-3.0.4 > /dev/null && echo "extension=event.so" > /etc/php/8.0/cli/conf.d/event.ini
+RUN apt-get install -y php-pear php-dev libevent-dev git > /dev/null
+RUN pecl install event-3.0.5 > /dev/null && echo "extension=event.so" > /etc/php/8.0/cli/conf.d/event.ini
 
 COPY php.ini /etc/php/8.0/cli/php.ini
 

frameworks/PHP/comet/comet.dockerfile

@@ -5,12 +5,12 @@ ARG DEBIAN_FRONTEND=noninteractive
 RUN apt-get update -yqq && apt-get install -yqq software-properties-common > /dev/null
 RUN LC_ALL=C.UTF-8 add-apt-repository ppa:ondrej/php
 RUN apt-get update -yqq > /dev/null && \
-    apt-get install -yqq php8.0-cli php8.0-pgsql php8.0-xml > /dev/null
+    apt-get install -yqq php8.0-cli php8.0-pgsql php8.0-xml php8.0-mbstring > /dev/null
 
 COPY --from=composer:latest /usr/bin/composer /usr/local/bin/composer
 
-RUN apt-get install -y php-pear php-dev libevent-dev > /dev/null
-RUN pecl install event-3.0.4 > /dev/null && echo "extension=event.so" > /etc/php/8.0/cli/conf.d/event.ini
+RUN apt-get install -y php-pear php-dev libevent-dev git > /dev/null
+RUN pecl install event-3.0.5 > /dev/null && echo "extension=event.so" > /etc/php/8.0/cli/conf.d/event.ini
 
 COPY php.ini /etc/php/8.0/cli/php.ini