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Code Issues Releases Wiki Activity

Added $caseSensitive to contains()

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Daniel St. Jules
2013-09-14 01:32:37 -04:00
parent 49e1c5ad2a
commit ea20aebc91
6 changed files with 47 additions and 26 deletions
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8
README.md
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@@ -167,11 +167,13 @@ S::collapseWhitespace(' Ο συγγραφέας '); // 'Ο συγγρα
#### contains #### contains
$stringy->contains(string $needle) $stringy->contains(string $needle [, boolean $caseSensitive = true ])
S::contains(string $haystack, string $needle [, string $encoding ]) S::contains(string $haystack, string $needle [, boolean $caseSensitive = true [, string $encoding ]])
Returns true if the string contains $needle, false otherwise. Returns true if the string contains $needle, false otherwise. By default,
the comparison is case-sensitive, but can be made insensitive
by setting $caseSensitive to false.
```php ```php
S::create('Ο συγγραφέας είπε', 'UTF-8')->contains('συγγραφέας'); S::create('Ο συγγραφέας είπε', 'UTF-8')->contains('συγγραφέας');

10
src/Stringy/StaticStringy.php
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@@ -311,16 +311,20 @@ class StaticStringy
} }
/** /**
* Returns true if the string contains $needle, false otherwise. * Returns true if the string contains $needle, false otherwise. By default,
* the comparison is case-sensitive, but can be made insensitive by setting
* $caseSensitive to false.
* *
* @param string $haystack String being checked * @param string $haystack String being checked
* @param string $needle Substring to look for * @param string $needle Substring to look for
* @param bool $caseSensitive Whether or not to enforce case-sensitivity
* @param string $encoding The character encoding * @param string $encoding The character encoding
* @return bool Whether or not $haystack contains $needle * @return bool Whether or not $haystack contains $needle
*/ */
public static function contains($haystack, $needle, $encoding = null) public static function contains($haystack, $needle, $caseSensitive = true,
$encoding = null)
{ {
return Stringy::create($haystack, $encoding)->contains($needle); return Stringy::create($haystack, $encoding)->contains($needle, $caseSensitive);
} }
/** /**

15
src/Stringy/Stringy.php
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@@ -568,17 +568,20 @@ class Stringy
} }
/** /**
* Returns true if the string contains $needle, false otherwise. * Returns true if the string contains $needle, false otherwise. By default
* the comparison is case-sensitive, but can be made insensitive by setting
* $caseSensitive to false.
* *
* @param string $needle Substring to look for * @param string $needle Substring to look for
* @param bool $caseSensitive Whether or not to enforce case-sensitivity
* @return bool Whether or not $str contains $needle * @return bool Whether or not $str contains $needle
*/ */
public function contains($needle) public function contains($needle, $caseSensitive = true)
{ {
if (mb_strpos($this->str, $needle, 0, $this->encoding) !== false) if ($caseSensitive)
return true; return (mb_strpos($this->str, $needle, 0, $this->encoding) !== false);
else
return false; return (mb_stripos($this->str, $needle, 0, $this->encoding) !== false);
} }
/** /**

20
tests/Stringy/CommonTest.php
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@@ -360,14 +360,24 @@ abstract class CommonTest extends PHPUnit_Framework_TestCase
array(true, 'This string contains foo bar', 'foo bar'), array(true, 'This string contains foo bar', 'foo bar'),
array(true, '12398!@(*%!@# @!%#*&^%', ' @!%#*&^%'), array(true, '12398!@(*%!@# @!%#*&^%', ' @!%#*&^%'),
array(true, 'Ο συγγραφέας είπε', 'συγγραφέας', 'UTF-8'), array(true, 'Ο συγγραφέας είπε', 'συγγραφέας', 'UTF-8'),
array(true, 'å´¥©¨ˆßå˚ ∆∂˙©å∑¥øœ¬', 'å´¥©', 'UTF-8'), array(true, 'å´¥©¨ˆßå˚ ∆∂˙©å∑¥øœ¬', 'å´¥©', true, 'UTF-8'),
array(true, 'å´¥©¨ˆßå˚ ∆∂˙©å∑¥øœ¬', 'å˚ ∆', 'UTF-8'), array(true, 'å´¥©¨ˆßå˚ ∆∂˙©å∑¥øœ¬', 'å˚ ∆', true, 'UTF-8'),
array(true, 'å´¥©¨ˆßå˚ ∆∂˙©å∑¥øœ¬', 'øœ¬', 'UTF-8'), array(true, 'å´¥©¨ˆßå˚ ∆∂˙©å∑¥øœ¬', 'øœ¬', true, 'UTF-8'),
array(false, 'This string contains foo bar', 'Foo bar'), array(false, 'This string contains foo bar', 'Foo bar'),
array(false, 'This string contains foo bar', 'foobar'), array(false, 'This string contains foo bar', 'foobar'),
array(false, 'This string contains foo bar', 'foo bar '), array(false, 'This string contains foo bar', 'foo bar '),
array(false, 'Ο συγγραφέας είπε', ' συγγραφέας ', 'UTF-8'), array(false, 'Ο συγγραφέας είπε', ' συγγραφέας ', true, 'UTF-8'),
array(false, 'å´¥©¨ˆßå˚ ∆∂˙©å∑¥øœ¬', ' ßå˚', 'UTF-8') array(false, 'å´¥©¨ˆßå˚ ∆∂˙©å∑¥øœ¬', ' ßå˚', true, 'UTF-8'),
array(true, 'This string contains foo bar', 'Foo bar', false),
array(true, '12398!@(*%!@# @!%#*&^%', ' @!%#*&^%', false),
array(true, 'Ο συγγραφέας είπε', 'ΣΥΓΓΡΑΦΈΑΣ', false, 'UTF-8'),
array(true, 'å´¥©¨ˆßå˚ ∆∂˙©å∑¥øœ¬', 'Å´¥©', false, 'UTF-8'),
array(true, 'å´¥©¨ˆßå˚ ∆∂˙©å∑¥øœ¬', 'Å˚ ∆', false, 'UTF-8'),
array(true, 'å´¥©¨ˆßå˚ ∆∂˙©å∑¥øœ¬', 'ØŒ¬', false, 'UTF-8'),
array(false, 'This string contains foo bar', 'foobar', false),
array(false, 'This string contains foo bar', 'foo bar ', false),
array(false, 'Ο συγγραφέας είπε', ' συγγραφέας ', false, 'UTF-8'),
array(false, 'å´¥©¨ˆßå˚ ∆∂˙©å∑¥øœ¬', ' ßÅ˚', false, 'UTF-8')
); );
return $testData; return $testData;

5
tests/Stringy/StaticStringyTest.php
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@@ -235,9 +235,10 @@ class StaticStringyTestCase extends CommonTest
/** /**
* @dataProvider stringsForContains * @dataProvider stringsForContains
*/ */
public function testContains($expected, $haystack, $needle, $encoding = null) public function testContains($expected, $haystack, $needle,
$caseSensitive = true, $encoding = null)
{ {
$result = S::contains($haystack, $needle, $encoding); $result = S::contains($haystack, $needle, $caseSensitive, $encoding);
$this->assertInternalType('boolean', $result); $this->assertInternalType('boolean', $result);
$this->assertEquals($expected, $result); $this->assertEquals($expected, $result);
} }

5
tests/Stringy/StringyTest.php
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@@ -300,10 +300,11 @@ class StringyTestCase extends CommonTest
/** /**
* @dataProvider stringsForContains * @dataProvider stringsForContains
*/ */
public function testContains($expected, $haystack, $needle, $encoding = null) public function testContains($expected, $haystack, $needle,
$caseSensitive = true, $encoding = null)
{ {
$stringy = S::create($haystack, $encoding); $stringy = S::create($haystack, $encoding);
$result = $stringy->contains($needle); $result = $stringy->contains($needle, $caseSensitive);
$this->assertInternalType('boolean', $result); $this->assertInternalType('boolean', $result);
$this->assertEquals($expected, $result); $this->assertEquals($expected, $result);
$this->assertEquals($haystack, $stringy); $this->assertEquals($haystack, $stringy);