Bitcoin/address validation: Difference between revisions
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→{{header|Phix}}: now supported by p2js
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=={{header|Phix}}==
<!--<lang Phix>(
<span style="color: #000080;font-style:italic;">--
-- demo\rosetta\bitcoin_address_validation.exw
<span style="color: #008080;">include</span> <span style="color: #000000;">builtins</span><span style="color: #0000FF;">\</span><span style="color: #000000;">sha256</span><span style="color: #0000FF;">.</span><span style="color: #000000;">e</span>▼
-- ===========================================
--</span>
<span style="color: #008080;">with</span> <span style="color: #008080;">javascript_semantics</span>
▲ <span style="color: #008080;">include</span> <span style="color: #000000;">builtins</span><span style="color: #0000FF;">\</span><span style="color: #
<span style="color: #008080;">constant</span> <span style="color: #000000;">b58</span> <span style="color: #0000FF;">=</span> <span style="color: #008000;">"123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz"</span>
<span style="color: #004080;">string</span> <span style="color: #000000;">charmap</span> <span style="color: #0000FF;">=</span> <span style="color: #008000;">""</span>
<span style="color: #008080;">function</span> <span style="color: #000000;">valid</span><span style="color: #0000FF;">(</span><span style="color: #004080;">string</span> <span style="color: #000000;">s</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">bool</span> <span style="color: #000000;">expected</span><span style="color: #0000FF;">)</span>
<span style="color: #004080;">bool</span> <span style="color: #000000;">res</span> <span style="color: #0000FF;">:=</span> <span style="color: #0000FF;">(</span><span style="color: #000000;">expected</span><span style="color: #0000FF;">==</span><span style="color: #004600;">false</span><span style="color: #0000FF;">)</span>
Line 1,653 ⟶ 1,657:
<span style="color: #000080;font-style:italic;">-- not at all sure about this:
-- if length(s)!=34 then
-- return {
-- end if</span>
<span style="color: #008080;">if</span> <span style="color: #008080;">not</span> <span style="color: #7060A8;">find</span><span style="color: #0000FF;">(</span><span style="color: #000000;">s</span><span style="color: #0000FF;">[</span><span style="color: #000000;">1</span><span style="color: #0000FF;">],</span><span style="color: #008000;">"13"</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">then</span>
Line 1,677 ⟶ 1,681:
<span style="color: #008080;">return</span> <span style="color: #0000FF;">{</span><span style="color: #000000;">res</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"not version 0"</span><span style="color: #0000FF;">}</span>
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
<span style="color: #008080;">if</span> <span style="color: #000000;">out</span><span style="color: #0000FF;">[</span><span style="color: #000000;">22</span><span style="color: #0000FF;">..$]!=</span><span style="color: #
<span style="color: #008080;">return</span> <span style="color: #0000FF;">{</span><span style="color: #000000;">res</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"bad digest"</span><span style="color: #0000FF;">}</span>
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
Line 1,704 ⟶ 1,708:
<span style="color: #0000FF;">{</span><span style="color: #008000;">"16UwLL9Risc3QfPqBUvKofHmBQ7wMtjvM"</span><span style="color: #0000FF;">,</span> <span style="color: #004600;">true</span><span style="color: #0000FF;">},</span> <span style="color: #000080;font-style:italic;">-- OK (from public_point_to_address)</span>
<span style="color: #0000FF;">$}</span>
<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">tests</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">do</span>
<span style="color: #0000FF;">{</span><span style="color: #004080;">string</span> <span style="color: #000000;">ti</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">bool</span> <span style="color: #000000;">expected</span><span style="color: #0000FF;">}</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">tests</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span>
Line 1,713 ⟶ 1,717:
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
<span style="color: #0000FF;">?</span><span style="color: #008000;">"done"</span>
<span style="color: #0000FF;">{}</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">wait_key</span><span style="color: #0000FF;">()</span>
<!--</lang>-->
(No output other than "done" since all tests pass)
=={{header|PHP}}==
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