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This documentation provides examples for specific use cases. Please [open an issue](https://github.com/sendgrid/sendgrid-php/issues) or make a pull request for any use cases you would like us to document here. Thank you!
# Table of Contents
- [Table of Contents](#table-of-contents)
- [Attachments](#attachments)
- [Kitchen Sink - an example with all settings used](#kitchen-sink)
- [Send an Email to a Single Recipient](#send-an-email-to-a-single-recipient)
- [Send an Email to Multiple Recipients](#send-an-email-to-multiple-recipients)
- [Send Multiple Emails to Multiple Recipients](#send-multiple-emails-to-multiple-recipients)
- [Transactional Templates](#transactional-templates)
- [Legacy Templates](#legacy-templates)
- [How to Setup a Domain Whitelabel](#how-to-setup-a-domain-whitelabel)
- [How to View Email Statistics](#how-to-view-email-statistics)
- [Deploying to Heroku](#deploying-to-heroku)
- [Google App Engine Installation](#google-app-engine-installation)
<a name="attachments"></a>
# Attachments
Here is an example of attaching a text file to your email, assuming that text file `my_file.txt` is located in the same directory. You can use the `addAttachments` method to add an array attachments.
```php
<?php
require 'vendor/autoload.php'; // If you're using Composer (recommended)
// Comment out the above line if not using Composer
// require("<PATH TO>/sendgrid-php.php");
// If not using Composer, uncomment the above line and
// download sendgrid-php.zip from the latest release here,
// replacing <PATH TO> with the path to the sendgrid-php.php file,
// which is included in the download:
// https://github.com/sendgrid/sendgrid-php/releases
$email = new \SendGrid\Mail\Mail();
$email->setFrom("test@example.com", "Example User");
$email->setSubject("Sending with SendGrid is Fun");
$email->addTo("test@example.com", "Example User");
$email->addContent("text/plain", "and easy to do anywhere, even with PHP");
$email->addContent(
"text/html", "<strong>and easy to do anywhere, even with PHP</strong>"
);
$file_encoded = base64_encode(file_get_contents('my_file.txt'));
$email->addAttachment(
$file_encoded,
"application/text",
"my_file.txt",
"attachment"
);
$sendgrid = new \SendGrid(getenv('SENDGRID_API_KEY'));
try {
$response = $sendgrid->send($email);
print $response->statusCode() . "\n";
print_r($response->headers());
print $response->body() . "\n";
} catch (Exception $e) {
echo 'Caught exception: '. $e->getMessage(). "\n";
}
```
<a name="kitchen-sink"></a>
# Kitchen Sink - an example with all settings used
```php
<?php
require 'vendor/autoload.php'; // If you're using Composer (recommended)
// Comment out the above line if not using Composer
// require("<PATH TO>/sendgrid-php.php");
// If not using Composer, uncomment the above line and
// download sendgrid-php.zip from the latest release here,
// replacing <PATH TO> with the path to the sendgrid-php.php file,
// which is included in the download:
// https://github.com/sendgrid/sendgrid-php/releases
$email = new \SendGrid\Mail\Mail();
// For a detailed description of each of these settings,
// please see the
// [documentation](https://sendgrid.com/docs/API_Reference/api_v3.html).
$email->setSubject("Sending with SendGrid is Fun 2");
$email->addTo("test@example.com", "Example User");
$email->addTo("test+1@example.com", "Example User1");
$toEmails = [
"test+2@example.com" => "Example User2",
"test+3@example.com" => "Example User3"
];
$email->addTos($toEmails);
$email->addCc("test+4@example.com", "Example User4");
$ccEmails = [
"test+5@example.com" => "Example User5",
"test+6@example.com" => "Example User6"
];
$email->addCcs($ccEmails);
$email->addBcc("test+7@example.com", "Example User7");
$bccEmails = [
"test+8@example.com" => "Example User8",
"test+9@example.com" => "Example User9"
];
$email->addBccs($bccEmails);
$email->addHeader("X-Test1", "Test1");
$email->addHeader("X-Test2", "Test2");
$headers = [
"X-Test3" => "Test3",
"X-Test4" => "Test4",
];
$email->addHeaders($headers);
$email->addDynamicTemplateData("subject1", "Example Subject 1");
$email->addDynamicTemplateData("name1", "Example Name 1");
$email->addDynamicTemplateData("city1", "Denver");
$substitutions = [
"subject2" => "Example Subject 2",
"name2" => "Example Name 2",
"city2" => "Orange"
];
$email->addDynamicTemplateDatas($substitutions);
$email->addCustomArg("marketing1", "false");
$email->addCustomArg("transactional1", "true");
$email->addCustomArg("category", "name");
$customArgs = [
"marketing2" => "true",
"transactional2" => "false",
"category" => "name"
];
$email->addCustomArgs($customArgs);
$email->setSendAt(1461775051);
// You can add a personalization index or personalization parameter to the above
// methods to add and update multiple personalizations. You can learn more about
// personalizations [here](https://sendgrid.com/docs/Classroom/Send/v3_Mail_Send/personalizations.html).
// The values below this comment are global to entire message
$email->setFrom("test@example.com", "DX");
$email->setGlobalSubject("Sending with SendGrid is Fun and Global 2");
$email->addContent(
"text/plain",
"and easy to do anywhere, even with PHP"
);
$email->addContent(
"text/html",
"<strong>and easy to do anywhere, even with PHP</strong>"
);
$contents = [
"text/calendar" => "Party Time!!",
"text/calendar2" => "Party Time 2!!"
];
$email->addContents($contents);
$email->addAttachment(
"base64 encoded content1",
"image/png",
"banner.png",
"inline",
"Banner"
);
$attachments = [
[
"base64 encoded content2",
"banner2.jpeg",
"image/jpeg",
"attachment",
"Banner 3"
],
[
"base64 encoded content3",
"banner3.gif",
"image/gif",
"inline",
"Banner 3"
]
];
$email->addAttachments($attachments);
$email->setTemplateId("d-13b8f94fbcae4ec6b75270d6cb59f932");
$email->addGlobalHeader("X-Day", "Monday");
$globalHeaders = [
"X-Month" => "January",
"X-Year" => "2017"
];
$email->addGlobalHeaders($globalHeaders);
$email->addSection("%section1%", "Substitution for Section 1 Tag");
$sections = [
"%section3%" => "Substitution for Section 3 Tag",
"%section4%" => "Substitution for Section 4 Tag"
];
$email->addSections($sections);
$email->addCategory("Category 1");
$categories = [
"Category 2",
"Category 3"
];
$email->addCategories($categories);
$email->setBatchId(
"MWQxZmIyODYtNjE1Ni0xMWU1LWI3ZTUtMDgwMDI3OGJkMmY2LWEzMmViMjYxMw"
);
$email->setReplyTo("dx+replyto2@example.com", "DX Team Reply To 2");
$email->setAsm(1, [1, 2, 3, 4]);
$email->setIpPoolName("23");
// Mail Settings
$email->setBccSettings(true, "bcc@example.com");
$email->enableBypassListManagement();
//$email->disableBypassListManagement();
$email->setFooter(true, "Footer", "<strong>Footer</strong>");
$email->enableSandBoxMode();
//$email->disableSandBoxMode();
$email->setSpamCheck(true, 1, "http://mydomain.com");
// Tracking Settings
$email->setClickTracking(true, true);
$email->setOpenTracking(true, "--sub--");
$email->setSubscriptionTracking(
true,
"subscribe",
"<bold>subscribe</bold>",
"%%sub%%"
);
$email->setGanalytics(
true,
"utm_source",
"utm_medium",
"utm_term",
"utm_content",
"utm_campaign"
);
$sendgrid = new \SendGrid(getenv('SENDGRID_API_KEY'));
try {
$response = $sendgrid->send($email);
print $response->statusCode() . "\n";
print_r($response->headers());
print $response->body() . "\n";
} catch (Exception $e) {
echo 'Caught exception: '. $e->getMessage(). "\n";
}
```
OR
```php
<?php
require 'vendor/autoload.php'; // If you're using Composer (recommended)
// Comment out the above line if not using Composer
// require("<PATH TO>/sendgrid-php.php");
// If not using Composer, uncomment the above line and
// download sendgrid-php.zip from the latest release here,
// replacing <PATH TO> with the path to the sendgrid-php.php file,
// which is included in the download:
// https://github.com/sendgrid/sendgrid-php/releases
$email = new \SendGrid\Mail\Mail();
// For a detailed description of each of these settings,
// please see the
// [documentation](https://sendgrid.com/docs/API_Reference/api_v3.html).
$email->setSubject(
new \SendGrid\Mail\Subject("Sending with SendGrid is Fun 2")
);
$email->addTo(new \SendGrid\Mail\To("test@example.com", "Example User"));
$email->addTo(new \SendGrid\Mail\To("test+1@example.com", "Example User1"));
$toEmails = [
new \SendGrid\Mail\To("test+2@example.com", "Example User2"),
new \SendGrid\Mail\To("test+3@example.com", "Example User3")
];
$email->addTos($toEmails);
$email->addCc(new \SendGrid\Mail\Cc("test+4@example.com", "Example User4"));
$ccEmails = [
new \SendGrid\Mail\Cc("test+5@example.com", "Example User5"),
new \SendGrid\Mail\Cc("test+6@example.com", "Example User6")
];
$email->addCcs($ccEmails);
$email->addBcc(
new \SendGrid\Mail\Bcc("test+7@example.com", "Example User7")
);
$bccEmails = [
new \SendGrid\Mail\Bcc("test+8@example.com", "Example User8"),
new \SendGrid\Mail\Bcc("test+9@example.com", "Example User9")
];
$email->addBccs($bccEmails);
$email->addHeader(new \SendGrid\Mail\Header("X-Test1", "Test1"));
$email->addHeader(new \SendGrid\Mail\Header("X-Test2", "Test2"));
$headers = [
new \SendGrid\Mail\Header("X-Test3", "Test3"),
new \SendGrid\Mail\Header("X-Test4", "Test4")
];
$email->addHeaders($headers);
$email->addDynamicTemplateData(
new \SendGrid\Mail\Substitution("subject1", "Example Subject 1")
);
$email->addDynamicTemplateData(
new \SendGrid\Mail\Substitution("name", "Example Name 1")
);
$email->addDynamicTemplateData(
new \SendGrid\Mail\Substitution("city1", "Denver")
);
$substitutions = [
new \SendGrid\Mail\Substitution("subject2", "Example Subject 2"),
new \SendGrid\Mail\Substitution("name2", "Example Name 2"),
new \SendGrid\Mail\Substitution("city2", "Orange")
];
$email->addDynamicTemplateDatas($substitutions);
$email->addCustomArg(new \SendGrid\Mail\CustomArg("marketing1", "false"));
$email->addCustomArg(new \SendGrid\Mail\CustomArg("transactional1", "true"));
$email->addCustomArg(new \SendGrid\Mail\CustomArg("category", "name"));
$customArgs = [
new \SendGrid\Mail\CustomArg("marketing2", "true"),
new \SendGrid\Mail\CustomArg("transactional2", "false"),
new \SendGrid\Mail\CustomArg("category", "name")
];
$email->addCustomArgs($customArgs);
$email->setSendAt(new \SendGrid\Mail\SendAt(1461775051));
// You can add a personalization index or personalization parameter to the above
// methods to add and update multiple personalizations. You can learn more about
// personalizations [here](https://sendgrid.com/docs/Classroom/Send/v3_Mail_Send/personalizations.html).
// The values below this comment are global to entire message
$email->setFrom(new \SendGrid\Mail\From("test@example.com", "DX"));
$email->setGlobalSubject(
new \SendGrid\Mail\Subject("Sending with SendGrid is Fun and Global 2")
);
$plainTextContent = new \SendGrid\Mail\PlainTextContent(
"and easy to do anywhere, even with PHP"
);
$htmlContent = new \SendGrid\Mail\HtmlContent(
"<strong>and easy to do anywhere, even with PHP</strong>"
);
$email->addContent($plainTextContent);
$email->addContent($htmlContent);
$contents = [
new \SendGrid\Mail\Content("text/calendar", "Party Time!!"),
new \SendGrid\Mail\Content("text/calendar2", "Party Time 2!!")
];
$email->addContents($contents);
$email->addAttachment(
new \SendGrid\Mail\Attachment(
"base64 encoded content1",
"image/png",
"banner.png",
"inline",
"Banner"
)
);
$attachments = [
new \SendGrid\Mail\Attachment(
"base64 encoded content2",
"banner2.jpeg",
"image/jpeg",
"attachment",
"Banner 3"
),
new \SendGrid\Mail\Attachment(
"base64 encoded content3",
"banner3.gif",
"image/gif",
"inline",
"Banner 3"
)
];
$email->addAttachments($attachments);
$email->setTemplateId(
new \SendGrid\Mail\TemplateId("d-13b8f94fbcae4ec6b75270d6cb59f932")
);
$email->addGlobalHeader(new \SendGrid\Mail\Header("X-Day", "Monday"));
$globalHeaders = [
new \SendGrid\Mail\Header("X-Month", "January"),
new \SendGrid\Mail\Header("X-Year", "2017")
];
$email->addGlobalHeaders($globalHeaders);
$email->addSection(
new \SendGrid\Mail\Section(
"%section1%",
"Substitution for Section 1 Tag"
)
);
$sections = [
new \SendGrid\Mail\Section(
"%section3%",
"Substitution for Section 3 Tag"
),
new \SendGrid\Mail\Section(
"%section4%",
"Substitution for Section 4 Tag"
)
];
$email->addSections($sections);
$email->addCategory(new \SendGrid\Mail\Category("Category 1"));
$categories = [
new \SendGrid\Mail\Category("Category 2"),
new \SendGrid\Mail\Category("Category 3")
];
$email->addCategories($categories);
$email->setBatchId(
new \SendGrid\Mail\BatchId(
"MWQxZmIyODYtNjE1Ni0xMWU1LWI3ZTUtMDgwMDI3OGJkMmY2LWEzMmViMjYxMw"
)
);
$email->setReplyTo(
new \SendGrid\Mail\ReplyTo(
"dx+replyto2@example.com",
"DX Team Reply To 2"
)
);
$asm = new \SendGrid\Mail\Asm(
new \SendGrid\Mail\GroupId(1),
new \SendGrid\Mail\GroupsToDisplay([1,2,3,4])
);
$email->setAsm($asm);
$email->setIpPoolName(new \SendGrid\Mail\IpPoolName("23"));
$mail_settings = new \SendGrid\Mail\MailSettings();
$mail_settings->setBccSettings(
new \SendGrid\Mail\BccSettings(true, "bcc@example.com")
);
$mail_settings->setBypassListManagement(
new \SendGrid\Mail\BypassListManagement(true)
);
$mail_settings->setFooter(
new \SendGrid\Mail\Footer(true, "Footer", "<strong>Footer</strong>")
);
$mail_settings->setSandBoxMode(new \SendGrid\Mail\SandBoxMode(true));
$mail_settings->setSpamCheck(
new \SendGrid\Mail\SpamCheck(true, 1, "http://mydomain.com")
);
$email->setMailSettings($mail_settings);
$tracking_settings = new \SendGrid\Mail\TrackingSettings();
$tracking_settings->setClickTracking(
new \SendGrid\Mail\ClickTracking(true, true)
);
$tracking_settings->setOpenTracking(
new \SendGrid\Mail\OpenTracking(true, "--sub--")
);
$tracking_settings->setSubscriptionTracking(
new \SendGrid\Mail\SubscriptionTracking(
true,
"subscribe",
"<bold>subscribe</bold>",
"%%sub%%"
)
);
$tracking_settings->setGanalytics(
new \SendGrid\Mail\Ganalytics(
true,
"utm_source",
"utm_medium",
"utm_term",
"utm_content",
"utm_campaign"
)
);
$email->setTrackingSettings($tracking_settings);
$sendgrid = new \SendGrid(getenv('SENDGRID_API_KEY'));
try {
$response = $sendgrid->send($email);
print $response->statusCode() . "\n";
print_r($response->headers());
print $response->body() . "\n";
} catch (Exception $e) {
echo 'Caught exception: '. $e->getMessage(). "\n";
}
```
<a name="single-email-single-recipient"></a>
# Send an Email to a Single Recipient
```php
<?php
require 'vendor/autoload.php'; // If you're using Composer (recommended)
// Comment out the above line if not using Composer
// require("<PATH TO>/sendgrid-php.php");
// If not using Composer, uncomment the above line and
// download sendgrid-php.zip from the latest release here,
// replacing <PATH TO> with the path to the sendgrid-php.php file,
// which is included in the download:
// https://github.com/sendgrid/sendgrid-php/releases
$email = new \SendGrid\Mail\Mail();
$email->setFrom("test@example.com", "Example User");
$email->setSubject("Sending with SendGrid is Fun");
$email->addTo("test@example.com", "Example User");
$email->addContent("text/plain", "and easy to do anywhere, even with PHP");
$email->addContent(
"text/html", "<strong>and easy to do anywhere, even with PHP</strong>"
);
$sendgrid = new \SendGrid(getenv('SENDGRID_API_KEY'));
try {
$response = $sendgrid->send($email);
print $response->statusCode() . "\n";
print_r($response->headers());
print $response->body() . "\n";
} catch (Exception $e) {
echo 'Caught exception: '. $e->getMessage(). "\n";
}
```
OR
```php
<?php
require 'vendor/autoload.php'; // If you're using Composer (recommended)
// Comment out the above line if not using Composer
// require("<PATH TO>/sendgrid-php.php");
// If not using Composer, uncomment the above line and
// download sendgrid-php.zip from the latest release here,
// replacing <PATH TO> with the path to the sendgrid-php.php file,
// which is included in the download:
// https://github.com/sendgrid/sendgrid-php/releases
$from = new \SendGrid\Mail\From("test@example.com", "Example User");
$subject = new \SendGrid\Mail\Subject("Sending with SendGrid is Fun");
$to = new \SendGrid\Mail\To("test@example.com", "Example User");
$plainTextContent = new \SendGrid\Mail\PlainTextContent(
"and easy to do anywhere, even with PHP"
);
$htmlContent = new \SendGrid\Mail\HtmlContent(
"<strong>and easy to do anywhere, even with PHP</strong>"
);
$email = new \SendGrid\Mail\Mail(
$from,
$to,
$subject,
$plainTextContent,
$htmlContent
);
$sendgrid = new \SendGrid(getenv('SENDGRID_API_KEY'));
try {
$response = $sendgrid->send($email);
print $response->statusCode() . "\n";
print_r($response->headers());
print $response->body() . "\n";
} catch (Exception $e) {
echo 'Caught exception: '. $e->getMessage(). "\n";
}
```
<a name="single-email-multiple-recipients"></a>
# Send an Email to Multiple Recipients
```php
<?php
require 'vendor/autoload.php'; // If you're using Composer (recommended)
// Comment out the above line if not using Composer
// require("<PATH TO>/sendgrid-php.php");
// If not using Composer, uncomment the above line and
// download sendgrid-php.zip from the latest release here,
// replacing <PATH TO> with the path to the sendgrid-php.php file,
// which is included in the download:
// https://github.com/sendgrid/sendgrid-php/releases
$email = new \SendGrid\Mail\Mail();
$email->setFrom("test@example.com", "Example User");
$tos = [
"test+test1@example.com" => "Example User1",
"test+test2@example.com" => "Example User2",
"test+test3@example.com" => "Example User3"
];
$email->addTos($tos);
$email->setSubject("Sending with SendGrid is Fun");
$email->addContent("text/plain", "and easy to do anywhere, even with PHP");
$email->addContent(
"text/html", "<strong>and easy to do anywhere, even with PHP</strong>"
);
$sendgrid = new \SendGrid(getenv('SENDGRID_API_KEY'));
try {
$response = $sendgrid->send($email);
print $response->statusCode() . "\n";
print_r($response->headers());
print $response->body() . "\n";
} catch (Exception $e) {
echo 'Caught exception: '. $e->getMessage(). "\n";
}
```
OR
```php
<?php
require 'vendor/autoload.php'; // If you're using Composer (recommended)
// Comment out the above line if not using Composer
// require("<PATH TO>/sendgrid-php.php");
// If not using Composer, uncomment the above line and
// download sendgrid-php.zip from the latest release here,
// replacing <PATH TO> with the path to the sendgrid-php.php file,
// which is included in the download:
// https://github.com/sendgrid/sendgrid-php/releases
$from = new \SendGrid\Mail\From("test@example.com", "Example User");
$tos = [
new \SendGrid\Mail\To("test+test1@example.com", "Example User1"),
new \SendGrid\Mail\To("test+test2@example.com", "Example User2"),
new \SendGrid\Mail\To("test+test3@example.com", "Example User3")
];
$subject = new \SendGrid\Mail\Subject("Sending with SendGrid is Fun");
$plainTextContent = new \SendGrid\Mail\PlainTextContent(
"and easy to do anywhere, even with PHP"
);
$htmlContent = new \SendGrid\Mail\HtmlContent(
"<strong>and easy to do anywhere, even with PHP</strong>"
);
$email = new \SendGrid\Mail\Mail(
$from,
$tos,
$subject,
$plainTextContent,
$htmlContent
);
$sendgrid = new \SendGrid(getenv('SENDGRID_API_KEY'));
try {
$response = $sendgrid->send($email);
print $response->statusCode() . "\n";
print_r($response->headers());
print $response->body() . "\n";
} catch (Exception $e) {
echo 'Caught exception: '. $e->getMessage(). "\n";
}
```
<a name="multiple-emails-multiple-recipients"></a>
# Send Multiple Emails to Multiple Recipients
Note that [transactional templates](#transactional-templates) may be a better option for this use case, especially for more complex uses.
```php
<?php
require 'vendor/autoload.php'; // If you're using Composer (recommended)
// Comment out the above line if not using Composer
// require("<PATH TO>/sendgrid-php.php");
// If not using Composer, uncomment the above line and
// download sendgrid-php.zip from the latest release here,
// replacing <PATH TO> with the path to the sendgrid-php.php file,
// which is included in the download:
// https://github.com/sendgrid/sendgrid-php/releases
$from = new \SendGrid\Mail\From("test@example.com", "Example User");
$tos = [
new \SendGrid\Mail\To(
"test+test1@example.com",
"Example User1",
[
'-name-' => 'Example User 1',
'-github-' => 'http://github.com/example_user1'
],
"Subject 1 -name-"
),
new \SendGrid\Mail\To(
"test+test2@example.com",
"Example User2",
[
'-name-' => 'Example User 2',
'-github-' => 'http://github.com/example_user2'
],
"Subject 2 -name-"
),
new \SendGrid\Mail\To(
"test+test3@example.com",
"Example User3",
[
'-name-' => 'Example User 3',
'-github-' => 'http://github.com/example_user3'
]
)
];
$subject = new \SendGrid\Mail\Subject("Hi -name-!"); // default subject
$globalSubstitutions = [
'-time-' => "2018-05-03 23:10:29"
];
$plainTextContent = new \SendGrid\Mail\PlainTextContent(
"Hello -name-, your github is -github- sent at -time-"
);
$htmlContent = new \SendGrid\Mail\HtmlContent(
"<strong>Hello -name-, your github is <a href=\"-github-\">here</a></strong> sent at -time-"
);
$email = new \SendGrid\Mail\Mail(
$from,
$tos,
$subject, // or array of subjects, these take precendence
$plainTextContent,
$htmlContent,
$globalSubstitutions
);
$sendgrid = new \SendGrid(getenv('SENDGRID_API_KEY'));
try {
$response = $sendgrid->send($email);
print $response->statusCode() . "\n";
print_r($response->headers());
print $response->body() . "\n";
} catch (Exception $e) {
echo 'Caught exception: '. $e->getMessage(). "\n";
}
```
OR
```php
<?php
require 'vendor/autoload.php'; // If you're using Composer (recommended)
// Comment out the above line if not using Composer
// require("<PATH TO>/sendgrid-php.php");
// If not using Composer, uncomment the above line and
// download sendgrid-php.zip from the latest release here,
// replacing <PATH TO> with the path to the sendgrid-php.php file,
// which is included in the download:
// https://github.com/sendgrid/sendgrid-php/releases
$from = new \SendGrid\Mail\From("test@example.com", "Example User");
$tos = [
new \SendGrid\Mail\To(
"test+test1@example.com",
"Example User1",
[
'-name-' => 'Example User 1',
'-github-' => 'http://github.com/example_user1'
],
"Example User1 -name-"
),
new \SendGrid\Mail\To(
"test+test2@example.com",
"Example User2",
[
'-name-' => 'Example User 2',
'-github-' => 'http://github.com/example_user2'
],
"Example User2 -name-"
),
new \SendGrid\Mail\To(
"test+test3@example.com",
"Example User3",
[
'-name-' => 'Example User 3',
'-github-' => 'http://github.com/example_user3'
]
)
];
$subject = [
"Subject 1 -name-",
"Subject 2 -name-"
];
$globalSubstitutions = [
'-time-' => "2018-05-03 23:10:29"
];
$plainTextContent = new \SendGrid\Mail\PlainTextContent(
"Hello -name-, your github is -github- sent at -time-"
);
$htmlContent = new \SendGrid\Mail\HtmlContent(
"<strong>Hello -name-, your github is <a href=\"-github-\">here</a></strong> sent at -time-"
);
$email = new \SendGrid\Mail\Mail(
$from,
$tos,
$subject, // or array of subjects, these take precendence
$plainTextContent,
$htmlContent,
$globalSubstitutions
);
$sendgrid = new \SendGrid(getenv('SENDGRID_API_KEY'));
try {
$response = $sendgrid->send($email);
print $response->statusCode() . "\n";
print_r($response->headers());
print $response->body() . "\n";
} catch (Exception $e) {
echo 'Caught exception: '. $e->getMessage(). "\n";
}
```
<a name="transactional-templates"></a>
# Transactional Templates
For this example, we assume you have created a [transactional template](https://sendgrid.com/docs/User_Guide/Transactional_Templates/create_and_edit_transactional_templates.html). Following is the template content we used for testing.
Template ID (replace with your own):
```text
d-13b8f94fbcae4ec6b75270d6cb59f932
```
Email Subject:
```text
{{ subject }}
```
Template Body:
```html
<html>
<head>
<title></title>
</head>
<body>
Hello {{ name }},
<br /><br/>
I'm glad you are trying out the template feature!
<br /><br/>
I hope you are having a great day in {{ city }} :)
<br /><br/>
</body>
</html>
```
```php
<?php
require 'vendor/autoload.php'; // If you're using Composer (recommended)
// Comment out the above line if not using Composer
// require("<PATH TO>/sendgrid-php.php");
// If not using Composer, uncomment the above line and
// download sendgrid-php.zip from the latest release here,
// replacing <PATH TO> with the path to the sendgrid-php.php file,
// which is included in the download:
// https://github.com/sendgrid/sendgrid-php/releases
use \SendGrid\Mail\From as From;
use \SendGrid\Mail\To as To;
use \SendGrid\Mail\Subject as Subject;
use \SendGrid\Mail\PlainTextContent as PlainTextContent;
use \SendGrid\Mail\HtmlContent as HtmlContent;
use \SendGrid\Mail\Mail as Mail;
$from = new From("test@example.com", "Example User");
$tos = [
new To(
"test+test1@example.com",
"Example User1",
[
'subject' => 'Subject 1',
'name' => 'Example User 1',
'city' => 'Denver'
]
),
new To(
"test+test2@example.com",
"Example User2",
[
'subject' => 'Subject 2',
'name' => 'Example User 2',
'city' => 'Irvine'
]
),
new To(
"test+test3@example.com",
"Example User3",
[
'subject' => 'Subject 3',
'name' => 'Example User 3',
'city' => 'Redwood City'
]
)
];
$email = new Mail(
$from,
$tos
);
$email->setTemplateId("d-13b8f94fbcae4ec6b75270d6cb59f932");
$sendgrid = new \SendGrid(getenv('SENDGRID_API_KEY'));
try {
$response = $sendgrid->send($email);
print $response->statusCode() . "\n";
print_r($response->headers());
print $response->body() . "\n";
} catch (Exception $e) {
echo 'Caught exception: '. $e->getMessage(). "\n";
}
```
OR
```php
$email = new \SendGrid\Mail\Mail();
$email->setFrom("test@sendgrid.com", "Example User");
$email->setSubject("I'm replacing the subject tag");
$email->addTo(
"test+test1@example.com",
"Example User1",
[
"subject" => "Subject 1",
"name" => "Example User 1",
"city" => "Denver"
],
0
);
$email->addTo(
"test+test2@example.com",
"Example User2",
[
"subject" => "Subject 2",
"name" => "Example User 2",
"city" => "Denver"
],
1
);
$email->addTo(
"test+test3@example.com",
"Example User3",
[
"subject" => "Subject 3",
"name" => "Example User 3",
"city" => "Redwood City"
],
2
);
$email->setTemplateId("d-13b8f94fbcae4ec6b75270d6cb59f932");
$sendgrid = new \SendGrid(getenv('SENDGRID_API_KEY'));
try {
$response = $sendgrid->send($email);
print $response->statusCode() . "\n";
print_r($response->headers());
print $response->body() . "\n";
} catch (Exception $e) {
echo 'Caught exception: '. $e->getMessage(). "\n";
}
```
<a name="legacy-templates"></a>
# Legacy Templates
For this example, we assume you have created a [legacy template](https://sendgrid.com/docs/User_Guide/Transactional_Templates/create_and_edit_transactional_templates.html). Following is the template content we used for testing.
Template ID (replace with your own):
```text
13b8f94f-bcae-4ec6-b752-70d6cb59f932
```
Email Subject:
```text
<%subject%>
```
Template Body:
```html
<html>
<head>
<title></title>
</head>
<body>
Hello -name-,
<br /><br/>
I'm glad you are trying out the template feature!
<br /><br/>
<%body%>
<br /><br/>
I hope you are having a great day in -city- :)
<br /><br/>
</body>
</html>
```
```php
<?php
require 'vendor/autoload.php'; // If you're using Composer (recommended)
// Comment out the above line if not using Composer
// require("<PATH TO>/sendgrid-php.php");
// If not using Composer, uncomment the above line and
// download sendgrid-php.zip from the latest release here,
// replacing <PATH TO> with the path to the sendgrid-php.php file,
// which is included in the download:
// https://github.com/sendgrid/sendgrid-php/releases
use \SendGrid\Mail\From as From;
use \SendGrid\Mail\To as To;
use \SendGrid\Mail\Subject as Subject;
use \SendGrid\Mail\PlainTextContent as PlainTextContent;
use \SendGrid\Mail\HtmlContent as HtmlContent;
use \SendGrid\Mail\Mail as Mail;
$from = new From("test@example.com", "Example User");
$tos = [
new To(
"test+test1@example.com",
"Example User1",
[
'-name-' => 'Example User 1',
'-city-' => 'Denver'
]
),
new To(
"test+test2@example.com",
"Example User2",
[
'-name-' => 'Example User 2',
'-city-' => 'Irvine'
]
),
new To(
"test+test3@example.com",
"Example User3",
[
'-name-' => 'Example User 3',
'-city-' => 'Redwood City'
]
)
];
$subject = new Subject("I'm replacing the subject tag");
$plainTextContent = new PlainTextContent(
"I'm replacing the **body tag**"
);
$htmlContent = new HtmlContent(
"I'm replacing the <strong>body tag</strong>"
);
$email = new Mail(
$from,
$tos,
$subject,
$plainTextContent,
$htmlContent
);
$email->setTemplateId("13b8f94f-bcae-4ec6-b752-70d6cb59f932");
$sendgrid = new \SendGrid(getenv('SENDGRID_API_KEY'));
try {
$response = $sendgrid->send($email);
print $response->statusCode() . "\n";
print_r($response->headers());
print $response->body() . "\n";
} catch (Exception $e) {
echo 'Caught exception: '. $e->getMessage(). "\n";
}
```
OR
```php
$email = new \SendGrid\Mail\Mail();
$email->setFrom("test@sendgrid.com", "Example User");
$email->setSubject("I'm replacing the subject tag");
$email->addTo(
"test+test1@example.com",
"Example User1",
[
"-name-" => "Example User 1",
"-city-" => "Denver"
],
0
);
$email->addTo(
"test+test2@example.com",
"Example User2",
[
"-name-" => "Example User 2",
"-city-" => "Denver"
],
1
);
$email->addTo(
"test+test3@example.com",
"Example User3",
[
"-name-" => "Example User 3",
"-city-" => "Redwood City"
],
2
);
$email->addContent("text/plain", "I'm replacing the **body tag**");
$email->addContent("text/html", "I'm replacing the <strong>body tag</strong>");
$email->setTemplateId("13b8f94f-bcae-4ec6-b752-70d6cb59f932");
$sendgrid = new \SendGrid(getenv('SENDGRID_API_KEY'));
try {
$response = $sendgrid->send($email);
print $response->statusCode() . "\n";
print_r($response->headers());
print $response->body() . "\n";
} catch (Exception $e) {
echo 'Caught exception: '. $e->getMessage(). "\n";
}
```
<a name="domain-whitelabel"></a>
# How to Setup a Domain Whitelabel
You can find documentation for how to setup a domain whitelabel via the UI [here](https://example.com/docs/Classroom/Basics/Whitelabel/setup_domain_whitelabel.html) and via API [here](https://github.com/sendgrid/sendgrid-php/blob/master/USAGE.md#whitelabel).
Find more information about all of SendGrid's whitelabeling related documentation [here](https://example.com/docs/Classroom/Basics/Whitelabel/index.html).
<a name="email-stats"></a>
# How to View Email Statistics
You can find documentation for how to view your email statistics via the UI [here](https://app.example.com/statistics) and via API [here](https://github.com/sendgrid/sendgrid-php/blob/master/USAGE.md#stats).
Alternatively, we can post events to a URL of your choice via our [Event Webhook](https://example.com/docs/API_Reference/Webhooks/event.html) about events that occur as SendGrid processes your email.
<a name="heroku"></a>
# Deploying to Heroku
Use the button below to instantly setup your own Simple instance for sending email using sendgrid on Heroku.
<a href="https://heroku.com/deploy?template=https://github.com/sendgrid/sendgrid-php/tree/example-heroku-hello-email">
<img src="https://www.herokucdn.com/deploy/button.svg" alt="Deploy">
</a>
<a name="GAE-instructions"></a>
# Google App Engine Installation
Google App Engine installations with composer require creation of file `php.ini` in the base folder(the same directory as the `app.yaml` file). You can read more about this file [here](https://cloud.google.com/appengine/docs/standard/php/config/php_ini).
The file `php.ini` should contain:
```ini
google_app_engine.enable_curl_lite = 1
```
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