23 lines
506 B
Plaintext
23 lines
506 B
Plaintext
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include::../description.adoc[]
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To match a literal string, rather than a regular expression, either all special characters should be escaped or methods that don’t use regular expressions should be used.
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== Noncompliant Code Example
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----
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preg_match("/([/", $input);
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preg_replace("/[/", "{", $input);
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preg_replace("/(\\w+-(\\d+)/", "1234", $input);
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----
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== Compliant Solution
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----
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preg_match("/\\(\\[/", $input);
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str_replace("([", "{", $input);
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preg_replace("/(\\w+)-(\\d+)/", "1234", $input);
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----
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