Issues in functions.php (master) - Issues in master - WordImpress/Give - Measure and Improve Code Quality continuously with Scrutinizer

Issues (4296)

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Cross-Site Scripting

Cross-Site Scripting enables an attacker to inject code into the response of a web-request that is viewed by other users. It can for example be used to bypass access controls, or even to take over other users' accounts.

File Exposure

File Exposure allows an attacker to gain access to local files that he should not be able to access. These files can for example include database credentials, or other configuration files.

File Manipulation

File Manipulation enables an attacker to write custom data to files. This potentially leads to injection of arbitrary code on the server.

Object Injection

Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.

Code Injection

Code Injection enables an attacker to execute arbitrary code on the server.

Response Splitting

Response Splitting can be used to send arbitrary responses.

File Inclusion

File Inclusion enables an attacker to inject custom files into PHP's file loading mechanism, either explicitly passed to include, or for example via PHP's auto-loading mechanism.

Command Injection

Command Injection enables an attacker to inject a shell command that is execute with the privileges of the web-server. This can be used to expose sensitive data, or gain access of your server.

SQL Injection

SQL Injection enables an attacker to execute arbitrary SQL code on your database server gaining access to user data, or manipulating user data.

XPath Injection

XPath Injection enables an attacker to modify the parts of XML document that are read. If that XML document is for example used for authentication, this can lead to further vulnerabilities similar to SQL Injection.

LDAP Injection

LDAP Injection enables an attacker to inject LDAP statements potentially granting permission to run unauthorized queries, or modify content inside the LDAP tree.

Header Injection

Other Vulnerability

This category comprises other attack vectors such as manipulating the PHP runtime, loading custom extensions, freezing the runtime, or similar.

Regex Injection

Regex Injection enables an attacker to execute arbitrary code in your PHP process.

XML Injection

XML Injection enables an attacker to read files on your local filesystem including configuration files, or can be abused to freeze your web-server process.

Variable Injection

Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.

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includes/emails/functions.php (6 issues)

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<?php
/**
 * Email Functions
 *
 * @package     Give
 * @subpackage  Emails
 * @copyright   Copyright (c) 2016, WordImpress
 * @license     https://opensource.org/licenses/gpl-license GNU Public License
 * @since       1.0
 */

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Email Donation Receipt.
 *
 * Email the donation confirmation to the donor via the customizable "Donation Receipt" settings.
 *
 * @since 1.0
 *
 * @param int  $payment_id   Payment ID.
 * @param bool $admin_notice Whether to send the admin email notification or not (default: true).
 *
 * @return void
 */
function give_email_donation_receipt( $payment_id, $admin_notice = true ) {
	/**
	 * Fire the action
	 */
	do_action( 'give_donation-receipt_email_notification', $payment_id );

	// If admin notifications are on, send the admin notice.
	if ( $admin_notice && give_is_setting_enabled( Give_Email_Notification::get_instance('new-donation' )->get_notification_status() ) ) {

		/**
		 * Fires in the donation email receipt.
		 *
		 * When admin email notices are not disabled, you can add new email notices.
		 *
		 * @since 1.0
		 *
		 * @param int   $payment_id   Payment id.
		 * @param mixed $payment_data Payment meta data.
		 */
		do_action( 'give_new-donation_email_notification', $payment_id, give_get_payment_meta( $payment_id ) );
	}
}

/**
 * Sends the Admin Sale Notification Email
 *
 * @since 1.0
 *
 * @param int $payment_id Payment ID (default: 0)
 *
 * @return void
 */
function give_admin_email_notice( $payment_id ) {
	/**
	 * Fires in the donation email receipt.
	 *
	 * When admin email notices are not disabled, you can add new email notices.
	 *
	 * @since 1.0
	 *
	 * @param int   $payment_id   Payment id.
	 * @param mixed $payment_data Payment meta data.
	 */
	do_action( 'give_new-donation_email_notification', $payment_id );
}

add_action( 'give_admin_donation_email', 'give_admin_email_notice' );


/**
 * Get default donation notification email text
 *
 * Returns the stored email text if available, the standard email text if not
 *
 * @since  1.0
 * @return string $message
 */
function give_get_default_donation_notification_email() {

	$default_email_body = __( 'Hi there,', 'give' ) . "\n\n";
	$default_email_body .= __( 'This email is to inform you that a new donation has been made on your website:', 'give' ) . ' {site_url}' . ".\n\n";
	$default_email_body .= '<strong>' . __( 'Donor:', 'give' ) . '</strong> {name}' . "\n";
	$default_email_body .= '<strong>' . __( 'Donation:', 'give' ) . '</strong> {donation}' . "\n";
	$default_email_body .= '<strong>' . __( 'Amount:', 'give' ) . '</strong> {amount}' . "\n";
	$default_email_body .= '<strong>' . __( 'Payment Method:', 'give' ) . '</strong> {payment_method}' . "\n\n";
	$default_email_body .= __( 'Thank you,', 'give' ) . "\n\n";
	$default_email_body .= '{sitename}' . "\n";

	return apply_filters( 'give_default_donation_notification_email', $default_email_body );
}


/**
 * Get default donation receipt email text
 *
 * Returns the stored email text if available, the standard email text if not
 *
 * @since  1.3.7
 * @return string $message
 */
function give_get_default_donation_receipt_email() {

	$default_email_body = __( 'Dear', 'give' ) . " {name},\n\n";
	$default_email_body .= __( 'Thank you for your donation. Your generosity is appreciated! Here are the details of your donation:', 'give' ) . "\n\n";
	$default_email_body .= '<strong>' . __( 'Donor:', 'give' ) . '</strong> {fullname}' . "\n";
	$default_email_body .= '<strong>' . __( 'Donation:', 'give' ) . '</strong> {donation}' . "\n";
	$default_email_body .= '<strong>' . __( 'Donation Date:', 'give' ) . '</strong> {date}' . "\n";
	$default_email_body .= '<strong>' . __( 'Amount:', 'give' ) . '</strong> {amount}' . "\n";
	$default_email_body .= '<strong>' . __( 'Payment Method:', 'give' ) . '</strong> {payment_method}' . "\n";
	$default_email_body .= '<strong>' . __( 'Payment ID:', 'give' ) . '</strong> {payment_id}' . "\n";
	$default_email_body .= '<strong>' . __( 'Receipt ID:', 'give' ) . '</strong> {receipt_id}' . "\n\n";
	$default_email_body .= '{receipt_link}' . "\n\n";
	$default_email_body .= "\n\n";
	$default_email_body .= __( 'Sincerely,', 'give' ) . "\n";
	$default_email_body .= '{sitename}' . "\n";

	return apply_filters( 'give_default_donation_receipt_email', $default_email_body );
}

/**
 * Get various correctly formatted names used in emails
 *
 * @since 1.0
 *
 * @param array             $user_info List of User Information.
 * @param Give_Payment|bool $payment   Payment Object.
 *
 * @return array $email_names
 */
function give_get_email_names( $user_info, $payment = false ) {
	$email_names = array();

	if ( is_a( $payment, 'Give_Payment' ) ) {

		if ( $payment->user_id > 0 ) {

			$user_data               = get_userdata( $payment->user_id );
			$email_names['name']     = $payment->first_name;
			$email_names['fullname'] = trim( $payment->first_name . ' ' . $payment->last_name );
			$email_names['username'] = $user_data->user_login;

		} elseif ( ! empty( $payment->first_name ) ) {

			$email_names['name']     = $payment->first_name;
			$email_names['fullname'] = trim( $payment->first_name . ' ' . $payment->last_name );
			$email_names['username'] = $payment->first_name;

		} else {

			$email_names['name']     = $payment->email;
			$email_names['username'] = $payment->email;

		}
	} else {

		// Support for old serialized data.
		if ( is_serialized( $user_info ) ) {

			// Security check.
			preg_match( '/[oO]\s*:\s*\d+\s*:\s*"\s*(?!(?i)(stdClass))/', $user_info, $matches );
			if ( ! empty( $matches ) ) {
				return array(
					'name'     => '',
					'fullname' => '',
					'username' => '',
				);
			} else {
				$user_info = maybe_unserialize( $user_info );
			}
		}

		if ( isset( $user_info['id'] ) && $user_info['id'] > 0 && isset( $user_info['first_name'] ) ) {
			$user_data               = get_userdata( $user_info['id'] );
			$email_names['name']     = $user_info['first_name'];
			$email_names['fullname'] = $user_info['first_name'] . ' ' . $user_info['last_name'];
			$email_names['username'] = $user_data->user_login;
		} elseif ( isset( $user_info['first_name'] ) ) {
			$email_names['name']     = $user_info['first_name'];
			$email_names['fullname'] = $user_info['first_name'] . ' ' . $user_info['last_name'];
			$email_names['username'] = $user_info['first_name'];
		} else {
			$email_names['name']     = $user_info['email'];
			$email_names['username'] = $user_info['email'];
		}
	} // End if().

	// Set title prefix to name, if non empty.
	if ( ! empty( $user_info['title'] ) && ! empty( $user_info['last_name'] ) ) {

		$email_names['name'] = give_get_donor_name_with_title_prefixes( $user_info['title'], $user_info['last_name'] );
	}

	// Set title prefix to fullname, if non empty.
	if ( ! empty( $user_info['title'] ) && ! empty( $email_names['fullname'] ) ) {

		$email_names['fullname'] = give_get_donor_name_with_title_prefixes( $user_info['title'], $email_names['fullname'] );
	}

	return $email_names;
}

/**
 * Send email to admin when user tries to login and restricted due to user - donor disconnection.
 *
 * @param int $user_id  User ID.
 * @param int $donor_id Donor ID.
 *
 * @since 1.8.14
 */
function give_admin_email_user_donor_disconnection( $user_id, $donor_id ) {

	$user_id  = absint( $user_id );
	$donor_id = absint( $donor_id );

	// Bail Out, if user id doesn't exists.
	if ( empty( $user_id ) ) {
		return;
	}

	// Bail Out, if donor id doesn't exists.
	if ( empty( $donor_id ) ) {
		return;
	}

	$from_name = give_get_option( 'from_name', wp_specialchars_decode( get_bloginfo( 'name' ), ENT_QUOTES ) );

	$from_email = give_get_option( 'from_email', get_bloginfo( 'admin_email' ) );

	/* translators: %s: payment id */
	$subject = __( 'Attention: User tries to login whose Donor profile is disconnected!', 'give' );

	/**
	 * Filters the Donor-User Disconnection notification subject.
	 *
	 * @since 1.8.14
	 */
	$subject = apply_filters( 'give_admin_donor_user_disconnection_notification_subject', wp_strip_all_tags( $subject ) );

	$headers = "From: " . stripslashes_deep( html_entity_decode( $from_name, ENT_COMPAT, 'UTF-8' ) ) . " <$from_email>\r\n";
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
	$headers .= "Reply-To: " . $from_email . "\r\n";
<?php

$singleQuoted = 'Value';
$doubleQuoted = "\tSingle is $singleQuoted";

print $doubleQuoted;
	$headers .= "Content-Type: text/html; charset=utf-8\r\n";

	/**
	 * Filters the Donor-User Disconnection notification email headers.
	 *
	 * @since 1.8.14
	 */
	$headers = apply_filters( 'give_admin_donor_user_disconnection_notification_headers', $headers );

	$message = __( 'Hi Admin,', 'give' ) . "\n\n";
	$message .= __( 'This email is to inform you that a user has tried logging in. But, User was unable to login due to User-Donor profile disconnection.', 'give' ) . "\n\n";
	$message .= __( 'Do you want to reconnect User and Donor profile again?', 'give' ) . "\n\n";
	$message .= sprintf(
		'<a href="%1$s">%2$s</a>',
		esc_url( admin_url() . 'edit.php?post_type=give_forms&page=give-donors&view=overview&id=' . $donor_id . '&user_id=' . $user_id . '&give-messages[]=reconnect-user' ),
		__( 'Reconnect User', 'give' ) . "\n\n"
	);
	$message .= __( 'Thank you,', 'give' ) . "\n\n";
	$message .= '{sitename}' . "\n";

	$emails = Give()->emails;
	$emails->__set( 'from_name', $from_name );
	$emails->__set( 'from_email', $from_email );
	$emails->__set( 'headers', $headers );
	$emails->__set( 'heading', __( 'User - Donor Profile Disconnection', 'give' ) );

	$emails->send( give_get_admin_notice_emails(), $subject, give_do_email_tags( $message ) );


}


1			<?php
2			/**
3			* Email Functions
4			*
5			* @package Give
6			* @subpackage Emails
7			* @copyright Copyright (c) 2016, WordImpress
8			* @license https://opensource.org/licenses/gpl-license GNU Public License
9			* @since 1.0
10			*/
11
12			// Exit if accessed directly.
13			if ( ! defined( 'ABSPATH' ) ) {
14			exit;
15			}
16
17			/**
18			* Email Donation Receipt.
19			*
20			* Email the donation confirmation to the donor via the customizable "Donation Receipt" settings.
21			*
22			* @since 1.0
23			*
24			* @param int $payment_id Payment ID.
25			* @param bool $admin_notice Whether to send the admin email notification or not (default: true).
26			*
27			* @return void
28			*/
29			function give_email_donation_receipt( $payment_id, $admin_notice = true ) {
30			/**
31	42		* Fire the action
32			*/
33	42		do_action( 'give_donation-receipt_email_notification', $payment_id );
34	42
35			// If admin notifications are on, send the admin notice.
36	42		if ( $admin_notice && give_is_setting_enabled( Give_Email_Notification::get_instance('new-donation' )->get_notification_status() ) ) {
			0 ignored issues – show Coding Style introduced 2018-02-15 00:34 UTC by Report Bug Copy Issue Report Show Similar Issues like this Expected 1 spaces after opening bracket; 0 found Loading history...
37	42		/**
38			* Fires in the donation email receipt.
39	42		*
40			* When admin email notices are not disabled, you can add new email notices.
41	42		*
42	42		* @since 1.0
43	42		*
44			* @param int $payment_id Payment id.
45	42		* @param mixed $payment_data Payment meta data.
46	42		*/
47			do_action( 'give_new-donation_email_notification', $payment_id, give_get_payment_meta( $payment_id ) );
48	42		}
49			}
50	42
51	42		/**
52	42		* Sends the Admin Sale Notification Email
53			*
54			* @since 1.0
55	42		*
56	42		* @param int $payment_id Payment ID (default: 0)
57			*
58	42		* @return void
59			*/
60	42		function give_admin_email_notice( $payment_id ) {
61	42		/**
62	42		* Fires in the donation email receipt.
63	42		*
64			* When admin email notices are not disabled, you can add new email notices.
65			*
66			* @since 1.0
67			*
68			* @param int $payment_id Payment id.
69			* @param mixed $payment_data Payment meta data.
70			*/
71			do_action( 'give_new-donation_email_notification', $payment_id );
72			}
73
74			add_action( 'give_admin_donation_email', 'give_admin_email_notice' );
75
76
77			/**
78			* Get default donation notification email text
79			*
80			* Returns the stored email text if available, the standard email text if not
81			*
82			* @since 1.0
83			* @return string $message
84			*/
85			function give_get_default_donation_notification_email() {
86
87			$default_email_body = __( 'Hi there,', 'give' ) . "\n\n";
88			$default_email_body .= __( 'This email is to inform you that a new donation has been made on your website:', 'give' ) . ' {site_url}' . ".\n\n";
89			$default_email_body .= '<strong>' . __( 'Donor:', 'give' ) . '</strong> {name}' . "\n";
90			$default_email_body .= '<strong>' . __( 'Donation:', 'give' ) . '</strong> {donation}' . "\n";
91			$default_email_body .= '<strong>' . __( 'Amount:', 'give' ) . '</strong> {amount}' . "\n";
92			$default_email_body .= '<strong>' . __( 'Payment Method:', 'give' ) . '</strong> {payment_method}' . "\n\n";
93			$default_email_body .= __( 'Thank you,', 'give' ) . "\n\n";
94			$default_email_body .= '{sitename}' . "\n";
95
96			return apply_filters( 'give_default_donation_notification_email', $default_email_body );
97			}
98
99
100			/**
101			* Get default donation receipt email text
102			*
103			* Returns the stored email text if available, the standard email text if not
104			*
105			* @since 1.3.7
106			* @return string $message
107			*/
108			function give_get_default_donation_receipt_email() {
109
110			$default_email_body = __( 'Dear', 'give' ) . " {name},\n\n";
111			$default_email_body .= __( 'Thank you for your donation. Your generosity is appreciated! Here are the details of your donation:', 'give' ) . "\n\n";
112	42		$default_email_body .= '<strong>' . __( 'Donor:', 'give' ) . '</strong> {fullname}' . "\n";
113			$default_email_body .= '<strong>' . __( 'Donation:', 'give' ) . '</strong> {donation}' . "\n";
114	42		$default_email_body .= '<strong>' . __( 'Donation Date:', 'give' ) . '</strong> {date}' . "\n";
115			$default_email_body .= '<strong>' . __( 'Amount:', 'give' ) . '</strong> {amount}' . "\n";
116			$default_email_body .= '<strong>' . __( 'Payment Method:', 'give' ) . '</strong> {payment_method}' . "\n";
117			$default_email_body .= '<strong>' . __( 'Payment ID:', 'give' ) . '</strong> {payment_id}' . "\n";
118	42		$default_email_body .= '<strong>' . __( 'Receipt ID:', 'give' ) . '</strong> {receipt_id}' . "\n\n";
119			$default_email_body .= '{receipt_link}' . "\n\n";
120			$default_email_body .= "\n\n";
121			$default_email_body .= __( 'Sincerely,', 'give' ) . "\n";
122	42		$default_email_body .= '{sitename}' . "\n";
123	42
124			return apply_filters( 'give_default_donation_receipt_email', $default_email_body );
125	42		}
126	42
127			/**
128			* Get various correctly formatted names used in emails
129	42		*
130	42		* @since 1.0
131	42		*
132			* @param array $user_info List of User Information.
133	42		* @param Give_Payment\|bool $payment Payment Object.
134	42		*
135			* @return array $email_names
136	42		*/
137	42		function give_get_email_names( $user_info, $payment = false ) {
138			$email_names = array();
139	42
140			if ( is_a( $payment, 'Give_Payment' ) ) {
141	42
142			if ( $payment->user_id > 0 ) {
143	42
144	42		$user_data = get_userdata( $payment->user_id );
145	42		$email_names['name'] = $payment->first_name;
146	42		$email_names['fullname'] = trim( $payment->first_name . ' ' . $payment->last_name );
147	42		$email_names['username'] = $user_data->user_login;
148
149	42		} elseif ( ! empty( $payment->first_name ) ) {
150
151	42		$email_names['name'] = $payment->first_name;
152			$email_names['fullname'] = trim( $payment->first_name . ' ' . $payment->last_name );
153			$email_names['username'] = $payment->first_name;
154
155			} else {
156
157			$email_names['name'] = $payment->email;
158			$email_names['username'] = $payment->email;
159
160			}
161			} else {
162
163			// Support for old serialized data.
164	42		if ( is_serialized( $user_info ) ) {
165
166	42		// Security check.
167	42		preg_match( '/[oO]\s:\s\d+\s:\s"\s*(?!(?i)(stdClass))/', $user_info, $matches );
168			if ( ! empty( $matches ) ) {
169	42		return array(
170			'name' => '',
171			'fullname' => '',
172			'username' => '',
173			);
174			} else {
175			$user_info = maybe_unserialize( $user_info );
176			}
177			}
178
179			if ( isset( $user_info['id'] ) && $user_info['id'] > 0 && isset( $user_info['first_name'] ) ) {
180			$user_data = get_userdata( $user_info['id'] );
181			$email_names['name'] = $user_info['first_name'];
182			$email_names['fullname'] = $user_info['first_name'] . ' ' . $user_info['last_name'];
183	42		$email_names['username'] = $user_data->user_login;
184			} elseif ( isset( $user_info['first_name'] ) ) {
185	42		$email_names['name'] = $user_info['first_name'];
186			$email_names['fullname'] = $user_info['first_name'] . ' ' . $user_info['last_name'];
187			$email_names['username'] = $user_info['first_name'];
188			} else {
189			$email_names['name'] = $user_info['email'];
190			$email_names['username'] = $user_info['email'];
191			}
192			} // End if().
193
194			// Set title prefix to name, if non empty.
195		View Code Duplication	if ( ! empty( $user_info['title'] ) && ! empty( $user_info['last_name'] ) ) {
			0 ignored issues – show Duplication introduced 2018-07-24 22:16 UTC by Report Bug Copy Issue Report Show Similar Issues like this This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
196			$email_names['name'] = give_get_donor_name_with_title_prefixes( $user_info['title'], $user_info['last_name'] );
197			}
198
199			// Set title prefix to fullname, if non empty.
200		View Code Duplication	if ( ! empty( $user_info['title'] ) && ! empty( $email_names['fullname'] ) ) {
			0 ignored issues – show Duplication introduced 2018-07-24 22:16 UTC by Report Bug Copy Issue Report Show Similar Issues like this This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
201			$email_names['fullname'] = give_get_donor_name_with_title_prefixes( $user_info['title'], $email_names['fullname'] );
202			}
203
204			return $email_names;
205			}
206
207			/**
208			* Send email to admin when user tries to login and restricted due to user - donor disconnection.
209			*
210			* @param int $user_id User ID.
211			* @param int $donor_id Donor ID.
212			*
213			* @since 1.8.14
214			*/
215			function give_admin_email_user_donor_disconnection( $user_id, $donor_id ) {
216
217			$user_id = absint( $user_id );
218			$donor_id = absint( $donor_id );
219
220			// Bail Out, if user id doesn't exists.
221			if ( empty( $user_id ) ) {
222	42		return;
223	42		}
224	42
225	42		// Bail Out, if donor id doesn't exists.
226	42		if ( empty( $donor_id ) ) {
227	42		return;
228	42		}
229	42
230	42		$from_name = give_get_option( 'from_name', wp_specialchars_decode( get_bloginfo( 'name' ), ENT_QUOTES ) );
231	42
232			$from_email = give_get_option( 'from_email', get_bloginfo( 'admin_email' ) );
233	42
234	42		/* translators: %s: payment id */
235	42		$subject = __( 'Attention: User tries to login whose Donor profile is disconnected!', 'give' );
236
237	42		/**
238			* Filters the Donor-User Disconnection notification subject.
239	42		*
240			* @since 1.8.14
241	42		*/
242			$subject = apply_filters( 'give_admin_donor_user_disconnection_notification_subject', wp_strip_all_tags( $subject ) );
243
244			$headers = "From: " . stripslashes_deep( html_entity_decode( $from_name, ENT_COMPAT, 'UTF-8' ) ) . " <$from_email>\r\n";
			0 ignored issues – show Coding Style Comprehensibility introduced 2017-10-13 04:01 UTC by Report Bug Copy Issue Report Show Similar Issues like this The string literal `From:` does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
245			$headers .= "Reply-To: " . $from_email . "\r\n";
			0 ignored issues – show Coding Style Comprehensibility introduced 2017-10-13 04:01 UTC by Report Bug Copy Issue Report Show Similar Issues like this The string literal `Reply-To:` does not require double quotes, as per coding-style, please use single quotes. PHP provides two ways to mark string literals. Either with single quotes `'literal'` or with double quotes `"literal"`. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences. String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (`\'`) and the backslash (`\\`). Every other character is displayed as is. Double quoted string literals may contain other variables or more complex escape sequences. <?php $singleQuoted = 'Value'; $doubleQuoted = "\tSingle is $singleQuoted"; print $doubleQuoted; will print an indented: `Single is Value` If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear. For more information on PHP string literals and available escape sequences see the PHP core documentation. Loading history...
246			$headers .= "Content-Type: text/html; charset=utf-8\r\n";
247
248			/**
249			* Filters the Donor-User Disconnection notification email headers.
250			*
251			* @since 1.8.14
252			*/
253			$headers = apply_filters( 'give_admin_donor_user_disconnection_notification_headers', $headers );
254	42
255	42		$message = __( 'Hi Admin,', 'give' ) . "\n\n";
256			$message .= __( 'This email is to inform you that a user has tried logging in. But, User was unable to login due to User-Donor profile disconnection.', 'give' ) . "\n\n";
257	42		$message .= __( 'Do you want to reconnect User and Donor profile again?', 'give' ) . "\n\n";
258	42		$message .= sprintf(
259	41		'<a href="%1$s">%2$s</a>',
260	41		esc_url( admin_url() . 'edit.php?post_type=give_forms&page=give-donors&view=overview&id=' . $donor_id . '&user_id=' . $user_id . '&give-messages[]=reconnect-user' ),
261	41		__( 'Reconnect User', 'give' ) . "\n\n"
262	41		);
263	42		$message .= __( 'Thank you,', 'give' ) . "\n\n";
264	1		$message .= '{sitename}' . "\n";
265	1
266	1		$emails = Give()->emails;
267	1		$emails->__set( 'from_name', $from_name );
268			$emails->__set( 'from_email', $from_email );
269			$emails->__set( 'headers', $headers );
270			$emails->__set( 'heading', __( 'User - Donor Profile Disconnection', 'give' ) );
271
272	42		$emails->send( give_get_admin_notice_emails(), $subject, give_do_email_tags( $message ) );
			0 ignored issues – show Bug introduced 2018-01-17 19:08 UTC by Report Bug Copy Issue Report Show Similar Issues like this The call to `give_do_email_tags()` misses a required argument `$tag_args`. This check looks for function calls that miss required arguments. Loading history...
273
274			}
275

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