Fix bcdiv return

BackEndTea · ondrejmirtes · commit 195bb009825f · 2020-03-22T13:22:40.000+01:00
It will return null if the div is 0
diff --git a/src/Reflection/SignatureMap/functionMap.php b/src/Reflection/SignatureMap/functionMap.php
@@ -421,7 +421,7 @@
 'bbcode_set_flags' => ['bool', 'bbcode_container'=>'resource', 'flags'=>'int', 'mode='=>'int'],
 'bcadd' => ['string', 'left_operand'=>'string', 'right_operand'=>'string', 'scale='=>'int'],
 'bccomp' => ['int', 'left_operand'=>'string', 'right_operand'=>'string', 'scale='=>'int'],
-'bcdiv' => ['string', 'left_operand'=>'string', 'right_operand'=>'string', 'scale='=>'int'],
+'bcdiv' => ['string|null', 'left_operand'=>'string', 'right_operand'=>'string', 'scale='=>'int'],
 'bcmod' => ['string', 'left_operand'=>'string', 'right_operand'=>'string', 'scale='=>'int'],
 'bcmul' => ['string', 'left_operand'=>'string', 'right_operand'=>'string', 'scale='=>'int'],
 'bcompiler_load' => ['bool', 'filename'=>'string'],
