Fix README headings
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eff33351f6
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2084459880
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@ -55,7 +55,7 @@ RUN curl -sSL https://github.com/mlocati/docker-php-extension-installer/releases
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opcache
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opcache
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```
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```
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### Copying the script from a Docker image
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#### Copying the script from a Docker image
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```Dockerfile
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```Dockerfile
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FROM php:7.2-cli
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FROM php:7.2-cli
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@ -64,7 +64,9 @@ COPY --from=mlocati/php-extension-installer /usr/bin/install-php-extensions /usr
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RUN install-php-extensions gd xdebug
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RUN install-php-extensions gd xdebug
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```
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```
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Alternative that does not increase the image size with the tool
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#### Using the script of a Docker image
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```Dockerfile
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```Dockerfile
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RUN --mount=type=bind,from=mlocati/php-extension-installer:1.5,source=/usr/bin/install-php-extensions,target=/usr/local/bin/install-php-extensions \
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RUN --mount=type=bind,from=mlocati/php-extension-installer:1.5,source=/usr/bin/install-php-extensions,target=/usr/local/bin/install-php-extensions \
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install-php-extensions pcntl
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install-php-extensions pcntl
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