16f6c0aecf
Inline adoc files when they are included exactly once. Also fix language tags because this inlining gives us better information on what language the code is written in.
47 lines
913 B
Plaintext
47 lines
913 B
Plaintext
== Why is this an issue?
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``++sizeof()++`` is an alias of ``++count()++`` so the two offer the same results, but ``++sizeof()++`` has a different meaning in other languages and may confuse developers who are new to PHP.
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=== Noncompliant code example
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[source,php]
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----
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$fruit=("apple","pear","raspberry","gooseberry","red currant");
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echo sizeof($fruit); // Noncompliant
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----
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=== Compliant solution
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[source,php]
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----
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$fruit=("apple","pear","raspberry","gooseberry","red currant");
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echo count($fruit);
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----
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ifdef::env-github,rspecator-view[]
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'''
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== Implementation Specification
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(visible only on this page)
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=== Message
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Use "count()" instead.
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'''
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== Comments And Links
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(visible only on this page)
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=== on 20 Jan 2015, 07:59:55 Ann Campbell wrote:
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Source: \https://twitter.com/declaassen/status/555301362846937088
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=== on 19 May 2015, 15:57:10 Linda Martin wrote:
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OK!
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endif::env-github,rspecator-view[]
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