Text To Speech samples (GoogleCloudPlatform#707)

Author: sirtorry

texttospeech/README.md

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+# Cloud Text-to-Speech: PHP Samples
+
+[![Open in Cloud Shell][shell_img]][shell_link]
+
+[shell_img]: http://gstatic.com/cloudssh/images/open-btn.svg
+[shell_link]: https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googlecloudplatform/php-docs-samples&page=editor&working_dir=texttospeech
+
+## Description
+
+This command-line application demonstrates how to invoke Cloud Text-to-Speech 
+API from PHP.
+
+## Setup
+
+### Authentication
+
+This sample requires you to have authentication setup. Refer to the [Authentication Getting Started Guide](https://cloud.google.com/docs/authentication/getting-started) for instructions on setting up credentials for applications.
+
+## Install Dependencies
+
+1. [Enable the Cloud Text-to-Speech API](https://console.cloud.google.com/flows/enableapi?apiid=texttospeech.googleapis.com).
+
+1. **Install dependencies** via [Composer](http://getcomposer.org/doc/00-intro.md).
+    Run `composer install` (if composer is installed globally).
+
+## Samples
+
+### List voices
+```
+Usage:
+  php texttospeech.php list-voices
+
+```
+
+### Synthesize text/ssml
+```
+Usage:
+  php texttospeech.php synthesize-text 
+  php texttospeech.php synthesize-ssml 
+
+Examples:
+  php texttospeech.php synthesize-text -h
+  php texttospeech.php synthesize-ssml -h
+  php texttospeech.php synthesize-text "Hello there."
+  php texttospeech.php synthesize-ssml "Hello there."
+```
+
+### Synthesize file
+```
+Usage:
+  php texttospeech.php synthesize-text-file  
+  php texttospeech.php synthesize-ssml-file  
+
+Examples:
+  php texttospeech.php synthesize-text-file -h
+  php texttospeech.php synthesize-ssml-file -h
+  php texttospeech.php synthesize-text-file resources/hello.txt
+  php texttospeech.php synthesize-ssml-file resources/hello.ssml
+```
+
+## The client library
+
+This sample uses the [Google Cloud Client Library for PHP][google-cloud-php].
+You can read the documentation for more details on API usage and use GitHub
+to [browse the source][google-cloud-php-source] and [report issues][google-cloud-php-issues].
+
+## Troubleshooting
+
+If you get the following error, set the environment variable `GCLOUD_PROJECT` to your project ID:
+
+```
+[Google\Cloud\Core\Exception\GoogleException]
+No project ID was provided, and we were unable to detect a default project ID.
+```
+
+If you have not set a timezone you may get an error from php. This can be resolved by:
+
+  1. Finding where the php.ini is stored by running `php -i | grep 'Configuration File'`
+  1. Finding out your timezone from the list on this page: http://php.net/manual/en/timezones.php
+  1. Editing the php.ini file (or creating one if it doesn't exist)
+  1. Adding the timezone to the php.ini file e.g., adding the following line: `date.timezone = "America/Los_Angeles"`
+
+[google-cloud-php]: https://googlecloudplatform.github.io/google-cloud-php
+[google-cloud-php-source]: https://github.com/GoogleCloudPlatform/google-cloud-php
+[google-cloud-php-issues]: https://github.com/GoogleCloudPlatform/google-cloud-php/issues

texttospeech/composer.json

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+{
+    "require": {
+        "google/cloud-text-to-speech": "^0.1",
+        "symfony/console": "^3.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "~4.8"
+    },
+    "autoload": {
+        "files": [
+            "src/list_voices.php",
+            "src/synthesize_ssml.php",
+            "src/synthesize_ssml_file.php",
+            "src/synthesize_text.php",
+            "src/synthesize_text_file.php"
+        ]
+    }
+}