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POSame function in javascript and php giving different output
primarykey
Id
13024854
data
AcceptedAnswerId
13027348
AnswerCount
1
ClosedDate
CommentCount
17
CommunityOwnedDate
CreationDate
2012-10-23T06:43:11.073
FavoriteCount
0
LastActivityDate
2012-10-23T09:28:33.580
LastEditDate
2012-10-23T07:12:14.093
LastEditorUserId
1765377
OwnerUserId
1765377
ParentId
0
PostTypeId
1
Score
2
ViewCount
185
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text
Body
Function in javascript: <pre><code>function int64add(dst, x, y) { var w0 = (x.l & 0xffff) + (y.l & 0xffff); var w1 = (x.l >>> 16) + (y.l >>> 16) + (w0 >>> 16); var w2 = (x.h & 0xffff) + (y.h & 0xffff) + (w1 >>> 16); var w3 = (x.h >>> 16) + (y.l >>> 16) + (w2 >>> 16); dst.l = (w0 & 0xffff) | (w1 << 16); dst.h = (w2 & 0xffff) | (w3 << 16); } </code></pre> I converted this javascript to PHP as: Function in PHP: <pre><code>function int64add($dst, $x, $y) { $w0 = ($x->l & 0xffff) + ($y->l & 0xffff); $w1 = ($x->l >> 16) + ($y->l >> 16) + ($w0 >> 16); $w2 = ($x->h & 0xffff) + ($y->h & 0xffff) + ($w1 >> 16); $w3 = ($x->h >> 16) + ($y->l >> 16) + ($w2 >> 16); $dst->l = ($w0 & 0xffff) | ($w1 << 16); $dst->h = ($w2 & 0xffff) | ($w3 << 16); } </code></pre> these two function return different output for same input. Tried searching over internet but couldn't find anything. Please help! In JS: Input: dst: <pre><code>int64{ h=1779033703, l=-205731576 } </code></pre> x: <pre><code>int64{ h=1779033703, l=-205731576 } </code></pre> y: <pre><code>int64{ h=1779033703, l=-205731576 } </code></pre> returns: <pre><code>int64{ h=-736899889, l=-411463152 } </code></pre> IN PHP: Input: dst: <pre><code>int64{ h=1779033703, l=-205731576 } </code></pre> x: <pre><code>int64{ h=1779033703, l=-205731576 } </code></pre> y: <pre><code>int64{ h=1779033703, l=-205731576 } </code></pre> returns: <pre><code>int64{ h=-736899891, l=-411463152 } </code></pre> Class int64 in php: <pre><code>class int64{ var $h; var $l; function int64($h,$l){ $this->h=$h; $this->l=$l; } } </code></pre> Function int64 in js: <pre><code> function int64(h,l){ this.h=h; this.l=l; } </code></pre> I want PHP to give output as Javascript. (Javascript is the correct one)
Tags
<php><javascript>
Title
Same function in javascript and php giving different output
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USPrakash Timilsina
UserOwnerUserId
1. USPrakash Timilsina
plurals
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1. PL
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 LTLinked
2. PL
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PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
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 PTAnswer
VotesPostIdCreationDate
1. VO
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 POSame function in javascript and php giving different output
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 VoteTypeVoteTypeId
 VTUpMod
2. VO
 singulars
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 POSame function in javascript and php giving different output
 UserUserId
 This table or related slice is empty.
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 VTUpMod
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