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Moving RexExp search to its own heading #16424

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Merged
merged 2 commits into from
Jan 25, 2022
Merged

Moving RexExp search to its own heading #16424

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683a671
Moving RexExp search to its own heading
ThomasLandauer Jan 20, 2022
4efdd76
Include match examples in the code block
wouterj Jan 25, 2022
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8 changes: 7 additions & 1 deletion components/string.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -318,9 +318,15 @@ Methods to Search and Replace
// checks if the string contents are exactly the same as the given contents
u('foo')->equalsTo('foo'); // true

// checks if the string content match the given regular expression
// checks if the string content match the given regular expression.
// You can pass flags for preg_match() as second argument. If PREG_PATTERN_ORDER
// or PREG_SET_ORDER are passed, preg_match_all() will be used.
u('avatar-73647.png')->match('/avatar-(\d+)\.png/');
// result = ['avatar-73647.png', '73647']
u('avatar-73647.png')->match('/avatar-(\d+)(-\d+)?\.png/', \PREG_UNMATCHED_AS_NULL);
// result = ['avatar-73647.png', '73647', null]
u('206-555-0100 and 800-555-1212')->match('/\d{3}-\d{3}-\d{4}/', \PREG_PATTERN_ORDER);
// result = [['206-555-0100', '800-555-1212']]

// checks if the string contains any of the other given strings
u('aeiou')->containsAny('a'); // true
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