20 lines
375 B
Plaintext
20 lines
375 B
Plaintext
include::../description.adoc[]
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== Noncompliant Code Example
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[source,php]
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----
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"/[0-99]/" // Noncompliant, this won't actually match strings with two digits
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"/[0-9.-_]/" // Noncompliant, .-_ is a range that already contains 0-9 (as well as various other characters such as capital letters)
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----
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== Compliant Solution
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[source,php]
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----
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"/[0-9]{1,2}/"
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"/[0-9.\\-_]/"
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----
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