Deprecated: Return type of ExplodeIterator::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/public/dev/includes/StringUtils.php on line 571
Deprecated: Return type of ExplodeIterator::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/public/dev/includes/StringUtils.php on line 585
Deprecated: Return type of ExplodeIterator::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/public/dev/includes/StringUtils.php on line 578
Deprecated: Return type of ExplodeIterator::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/public/dev/includes/StringUtils.php on line 603
Deprecated: Return type of ExplodeIterator::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/public/dev/includes/StringUtils.php on line 553
Warning: Private methods cannot be final as they are never overridden by other classes in /home/public/dev/includes/Action.php on line 64
Deprecated: Return type of ResultWrapper::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/public/dev/includes/db/DatabaseUtility.php on line 186
Deprecated: Return type of ResultWrapper::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/public/dev/includes/db/DatabaseUtility.php on line 203
Deprecated: Return type of ResultWrapper::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/public/dev/includes/db/DatabaseUtility.php on line 196
Deprecated: Return type of ResultWrapper::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/public/dev/includes/db/DatabaseUtility.php on line 212
Deprecated: Return type of ResultWrapper::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/public/dev/includes/db/DatabaseUtility.php on line 175
Deprecated: Optional parameter $attribs declared before required parameter $contents is implicitly treated as a required parameter in /home/public/dev/includes/Xml.php on line 131
Deprecated: header(): Passing null to parameter #3 ($response_code) of type int is deprecated in /home/public/dev/includes/WebResponse.php on line 38
Deprecated: header(): Passing null to parameter #3 ($response_code) of type int is deprecated in /home/public/dev/includes/WebResponse.php on line 38
Deprecated: header(): Passing null to parameter #3 ($response_code) of type int is deprecated in /home/public/dev/includes/WebResponse.php on line 38
Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /home/public/dev/includes/SkinTemplate.php on line 331
Deprecated: Optional parameter $label declared before required parameter $alt is implicitly treated as a required parameter in /home/public/dev/includes/Linker.php on line 752 Book sources - QRS
Deprecated: header(): Passing null to parameter #3 ($response_code) of type int is deprecated in /home/public/dev/includes/WebResponse.php on line 38
Deprecated: header(): Passing null to parameter #3 ($response_code) of type int is deprecated in /home/public/dev/includes/WebResponse.php on line 38
Deprecated: header(): Passing null to parameter #3 ($response_code) of type int is deprecated in /home/public/dev/includes/WebResponse.php on line 38
Deprecated: ctype_digit(): Argument of type bool will be interpreted as string in the future in /home/public/dev/includes/objectcache/BagOStuff.php on line 342
Deprecated: ctype_digit(): Argument of type bool will be interpreted as string in the future in /home/public/dev/includes/objectcache/BagOStuff.php on line 342
