PHP7 errors

What a great plugin – best one around!

I have upgraded my server to php7. I have run a compatibility check and the following errors and warnings have appeared. Any suggestions?

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/class-updraftplus.php
—————————————————————————————————————–
FOUND 1 ERROR AND 2 WARNINGS AFFECTING 2 LINES
—————————————————————————————————————–
949 | WARNING | INI directive ‘safe_mode’ is deprecated from PHP 5.3 and forbidden from PHP 5.4.
949 | WARNING | INI directive ‘safe_mode’ is deprecated from PHP 5.3 and forbidden from PHP 5.4.
2596 | ERROR | Extension ‘mysql_’ is deprecated since PHP 5.5 and removed since PHP 7.0 – use mysqli instead.
—————————————————————————————————————–

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/includes/phpseclib/File/X509.php
——————————————————————————————————————
FOUND 5 ERRORS AFFECTING 5 LINES
——————————————————————————————————————
320 | ERROR | Deprecated PHP4 style constructor are not supported since PHP7
4442 | ERROR | Using a call-time pass-by-reference is prohibited since php 5.4
4467 | ERROR | Using a call-time pass-by-reference is prohibited since php 5.4
4534 | ERROR | Using a call-time pass-by-reference is prohibited since php 5.4
4606 | ERROR | Using a call-time pass-by-reference is prohibited since php 5.4
——————————————————————————————————————

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/includes/phpseclib/File/ASN1.php
——————————————————————————————————————
FOUND 2 ERRORS AFFECTING 2 LINES
——————————————————————————————————————
134 | ERROR | Deprecated PHP4 style constructor are not supported since PHP7
248 | ERROR | Deprecated PHP4 style constructor are not supported since PHP7
——————————————————————————————————————

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/includes/phpseclib/File/ANSI.php
————————————————————————————————————————-
FOUND 6 ERRORS AFFECTING 6 LINES
————————————————————————————————————————-
182 | ERROR | Deprecated PHP4 style constructor are not supported since PHP7
191 | ERROR | ‘clone’ is a reserved keyword introduced in PHP version 5.0 and cannot be invoked as a function (T_CLONE)
192 | ERROR | ‘clone’ is a reserved keyword introduced in PHP version 5.0 and cannot be invoked as a function (T_CLONE)
333 | ERROR | ‘clone’ is a reserved keyword introduced in PHP version 5.0 and cannot be invoked as a function (T_CLONE)
403 | ERROR | ‘clone’ is a reserved keyword introduced in PHP version 5.0 and cannot be invoked as a function (T_CLONE)
422 | ERROR | ‘clone’ is a reserved keyword introduced in PHP version 5.0 and cannot be invoked as a function (T_CLONE)
————————————————————————————————————————-

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/includes/phpseclib/Net/SCP.php
—————————————————————————————————————-
FOUND 1 ERROR AFFECTING 1 LINE
—————————————————————————————————————-
125 | ERROR | Deprecated PHP4 style constructor are not supported since PHP7
—————————————————————————————————————-

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/includes/phpseclib/Net/SFTP.php
—————————————————————————————————————–
FOUND 1 ERROR AFFECTING 1 LINE
—————————————————————————————————————–
291 | ERROR | Deprecated PHP4 style constructor are not supported since PHP7
—————————————————————————————————————–

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/includes/phpseclib/Net/SSH1.php
—————————————————————————————————————–
FOUND 1 ERROR AFFECTING 1 LINE
—————————————————————————————————————–
518 | ERROR | Deprecated PHP4 style constructor are not supported since PHP7
—————————————————————————————————————–

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/includes/phpseclib/Net/SFTP/Stream.php
————————————————————————————————————————
FOUND 2 ERRORS AFFECTING 2 LINES
————————————————————————————————————————
149 | ERROR | Deprecated PHP4 style constructor are not supported since PHP7
200 | ERROR | Global with variable variables are not allowed since PHP 7.0
————————————————————————————————————————

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/includes/phpseclib/Net/SSH2.php
—————————————————————————————————————–
FOUND 1 ERROR AFFECTING 1 LINE
—————————————————————————————————————–
886 | ERROR | Deprecated PHP4 style constructor are not supported since PHP7
—————————————————————————————————————–

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/includes/phpseclib/Crypt/TripleDES.php
————————————————————————————————————————
FOUND 1 ERROR AFFECTING 1 LINE
————————————————————————————————————————
199 | ERROR | Deprecated PHP4 style constructor are not supported since PHP7
————————————————————————————————————————

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/includes/phpseclib/Crypt/RC4.php
——————————————————————————————————————
FOUND 1 ERROR AFFECTING 1 LINE
——————————————————————————————————————
164 | ERROR | Deprecated PHP4 style constructor are not supported since PHP7
——————————————————————————————————————

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/includes/phpseclib/Crypt/Hash.php
——————————————————————————————————————-
FOUND 1 ERROR AFFECTING 1 LINE
——————————————————————————————————————-
154 | ERROR | Deprecated PHP4 style constructor are not supported since PHP7
——————————————————————————————————————-

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/includes/phpseclib/Crypt/RSA.php
——————————————————————————————————————
FOUND 1 ERROR AFFECTING 1 LINE
——————————————————————————————————————
494 | ERROR | Deprecated PHP4 style constructor are not supported since PHP7
——————————————————————————————————————

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/includes/phpseclib/Crypt/RC2.php
——————————————————————————————————————
FOUND 1 ERROR AFFECTING 1 LINE
——————————————————————————————————————
358 | ERROR | Deprecated PHP4 style constructor are not supported since PHP7
——————————————————————————————————————

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/includes/phpseclib/Crypt/Base.php
——————————————————————————————————————-
FOUND 1 ERROR AFFECTING 1 LINE
——————————————————————————————————————-
506 | ERROR | Deprecated PHP4 style constructor are not supported since PHP7
——————————————————————————————————————-

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/includes/phpseclib/Crypt/Rijndael.php
———————————————————————————————————————–
FOUND 1 ERROR AFFECTING 1 LINE
———————————————————————————————————————–
267 | ERROR | Deprecated PHP4 style constructor are not supported since PHP7
———————————————————————————————————————–

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/includes/phpseclib/Math/BigInteger.php
————————————————————————————————————————
FOUND 1 ERROR AFFECTING 1 LINE
————————————————————————————————————————
246 | ERROR | Deprecated PHP4 style constructor are not supported since PHP7
————————————————————————————————————————

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/includes/phpseclib/System/SSH/Agent.php
————————————————————————————————————————-
FOUND 2 ERRORS AFFECTING 2 LINES
————————————————————————————————————————-
133 | ERROR | Deprecated PHP4 style constructor are not supported since PHP7
272 | ERROR | Deprecated PHP4 style constructor are not supported since PHP7
————————————————————————————————————————-

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/includes/S3.php
————————————————————————————————————————————————————————————–
FOUND 0 ERRORS AND 12 WARNINGS AFFECTING 12 LINES
————————————————————————————————————————————————————————————–
231 | WARNING | Method name “UpdraftPlus_S3::__triggerError” is discouraged; PHP has reserved all method names with a double underscore prefix for future use
1603 | WARNING | Method name “UpdraftPlus_S3::__getCloudFrontInvalidationBatchXML” is discouraged; PHP has reserved all method names with a double underscore prefix for future use
1683 | WARNING | Method name “UpdraftPlus_S3::__getCloudFrontDistributionConfigXML” is discouraged; PHP has reserved all method names with a double underscore prefix for future use
1723 | WARNING | Method name “UpdraftPlus_S3::__parseCloudFrontDistributionConfig” is discouraged; PHP has reserved all method names with a double underscore prefix for future use
1783 | WARNING | Method name “UpdraftPlus_S3::__getCloudFrontResponse” is discouraged; PHP has reserved all method names with a double underscore prefix for future use
1812 | WARNING | Method name “UpdraftPlus_S3::__getMimeType” is discouraged; PHP has reserved all method names with a double underscore prefix for future use
1863 | WARNING | Method name “UpdraftPlus_S3::__getSignature” is discouraged; PHP has reserved all method names with a double underscore prefix for future use
1878 | WARNING | Method name “UpdraftPlus_S3::__getHash” is discouraged; PHP has reserved all method names with a double underscore prefix for future use
2168 | WARNING | Method name “UpdraftPlus_S3Request::__sortMetaHeadersCmp” is discouraged; PHP has reserved all method names with a double underscore prefix for future use
2186 | WARNING | Method name “UpdraftPlus_S3Request::__responseWriteCallback” is discouraged; PHP has reserved all method names with a double underscore prefix for future use
2202 | WARNING | Method name “UpdraftPlus_S3Request::__dnsBucketName” is discouraged; PHP has reserved all method names with a double underscore prefix for future use
2226 | WARNING | Method name “UpdraftPlus_S3Request::__responseHeaderCallback” is discouraged; PHP has reserved all method names with a double underscore prefix for future use
————————————————————————————————————————————————————————————–

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/restorer.php
—————————————————————————————————————–
FOUND 12 ERRORS AND 2 WARNINGS AFFECTING 13 LINES
—————————————————————————————————————–
1329 | WARNING | INI directive ‘safe_mode’ is deprecated from PHP 5.3 and forbidden from PHP 5.4.
1329 | WARNING | INI directive ‘safe_mode’ is deprecated from PHP 5.3 and forbidden from PHP 5.4.
1385 | ERROR | Extension ‘mysql_’ is deprecated since PHP 5.5 and removed since PHP 7.0 – use mysqli instead.
1429 | ERROR | Extension ‘mysql_’ is deprecated since PHP 5.5 and removed since PHP 7.0 – use mysqli instead.
1432 | ERROR | Extension ‘mysql_’ is deprecated since PHP 5.5 and removed since PHP 7.0 – use mysqli instead.
1433 | ERROR | Extension ‘mysql_’ is deprecated since PHP 5.5 and removed since PHP 7.0 – use mysqli instead.
1461 | ERROR | Extension ‘mysql_’ is deprecated since PHP 5.5 and removed since PHP 7.0 – use mysqli instead.
1464 | ERROR | Extension ‘mysql_’ is deprecated since PHP 5.5 and removed since PHP 7.0 – use mysqli instead.
1465 | ERROR | Extension ‘mysql_’ is deprecated since PHP 5.5 and removed since PHP 7.0 – use mysqli instead.
1826 | ERROR | Extension ‘mysql_’ is deprecated since PHP 5.5 and removed since PHP 7.0 – use mysqli instead.
1829 | ERROR | Extension ‘mysql_’ is deprecated since PHP 5.5 and removed since PHP 7.0 – use mysqli instead.
1847 | ERROR | Extension ‘mysql_’ is deprecated since PHP 5.5 and removed since PHP 7.0 – use mysqli instead.
1952 | ERROR | Extension ‘mysql_’ is deprecated since PHP 5.5 and removed since PHP 7.0 – use mysqli instead.
1953 | ERROR | Extension ‘mysql_’ is deprecated since PHP 5.5 and removed since PHP 7.0 – use mysqli instead.
—————————————————————————————————————–

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/vendor/rackspace/php-opencloud/lib/OpenCloud/OpenStack.php
——————————————————————————————————————————————–
FOUND 7 ERRORS AFFECTING 7 LINES
——————————————————————————————————————————————–
132 | ERROR | ‘resource’ is a reserved keyword introduced in PHP version 7.0 and cannot be invoked as a function (T_STRING)
136 | ERROR | ‘resource’ is a reserved keyword introduced in PHP version 7.0 and cannot be invoked as a function (T_STRING)
206 | ERROR | ‘resource’ is a reserved keyword introduced in PHP version 7.0 and cannot be invoked as a function (T_STRING)
210 | ERROR | ‘resource’ is a reserved keyword introduced in PHP version 7.0 and cannot be invoked as a function (T_STRING)
396 | ERROR | ‘resource’ is a reserved keyword introduced in PHP version 7.0 and cannot be invoked as a function (T_STRING)
397 | ERROR | ‘resource’ is a reserved keyword introduced in PHP version 7.0 and cannot be invoked as a function (T_STRING)
400 | ERROR | ‘resource’ is a reserved keyword introduced in PHP version 7.0 and cannot be invoked as a function (T_STRING)
——————————————————————————————————————————————–

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/vendor/rackspace/php-opencloud/lib/OpenCloud/Common/Collection.php
—————————————————————————————————————————————————-
FOUND 1 ERROR AFFECTING 1 LINE
—————————————————————————————————————————————————-
306 | ERROR | ‘resource’ is a reserved keyword introduced in PHP version 7.0 and cannot be invoked as a function (T_STRING)
—————————————————————————————————————————————————-

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/vendor/rackspace/php-opencloud/lib/OpenCloud/Common/Service/AbstractService.php
—————————————————————————————————————————————————————–
FOUND 1 ERROR AFFECTING 1 LINE
—————————————————————————————————————————————————————–
142 | ERROR | Function name, class name, namespace name or constant name can not be reserved keyword ‘resource’ (since version 7.0)
—————————————————————————————————————————————————————–

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/vendor/rackspace/php-opencloud/lib/OpenCloud/Common/Base.php
———————————————————————————————————————————————-
FOUND 1 ERROR AFFECTING 1 LINE
———————————————————————————————————————————————-
312 | ERROR | ‘resource’ is a reserved keyword introduced in PHP version 7.0 and cannot be invoked as a function (T_STRING)
———————————————————————————————————————————————-

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/vendor/rackspace/php-opencloud/lib/OpenCloud/Common/Collection/ResourceIterator.php
———————————————————————————————————————————————————————
FOUND 1 ERROR AFFECTING 1 LINE
———————————————————————————————————————————————————————
200 | ERROR | ‘resource’ is a reserved keyword introduced in PHP version 7.0 and cannot be invoked as a function (T_STRING)
———————————————————————————————————————————————————————

FILE: /var/www/example.com/htdocs/wp-content/plugins/updraftplus/vendor/rackspace/php-opencloud/lib/OpenCloud/Identity/Service.php
—————————————————————————————————————————————————
FOUND 5 ERRORS AFFECTING 5 LINES
—————————————————————————————————————————————————
94 | ERROR | ‘resource’ is a reserved keyword introduced in PHP version 7.0 and cannot be invoked as a function (T_STRING)
121 | ERROR | ‘resource’ is a reserved keyword introduced in PHP version 7.0 and cannot be invoked as a function (T_STRING)
135 | ERROR | ‘resource’ is a reserved keyword introduced in PHP version 7.0 and cannot be invoked as a function (T_STRING)
164 | ERROR | ‘resource’ is a reserved keyword introduced in PHP version 7.0 and cannot be invoked as a function (T_STRING)
192 | ERROR | ‘resource’ is a reserved keyword introduced in PHP version 7.0 and cannot be invoked as a function (T_STRING)
—————————————————————————————————————————————————