adulau/cakephp2-php8
1
0
Fork 0
mirror of https://github.com/kamilwylegala/cakephp2-php8.git synced 2025-01-18 18:46:17 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Implemented String::insert

Browse source 
git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@6766 3807eeeb-6ff5-0310-8944-8be069107fe0
This commit is contained in:
the_undefined 2008-05-08 02:59:00 +00:00
parent 4519261b39
commit 8b42465eaf
2 changed files with 118 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

51
cake/libs/string.php
View file

@ -430,6 +430,57 @@ class String extends Object {
}
return $data;
}
/**
* Replaces variable placeholders inside a $str with any given $data. Each key in the $data array corresponds to a variable
* placeholder name in $str. Example:
*
* Sample: String::insert('My name is :name and I am :age years old.', array('name' => 'Bob', '65'));
* Returns: My name is Bob and I am 65 years old.
*
* Available $options are:
* before: The character or string in front of the name of the variable placeholder (Defaults to ':')
* after: The character or string after the name of the variable placeholder (Defaults to null)
* escape: The character or string used to escape the before character / string (Defaults to '\')
* format: A regex to use for matching variable placeholders. Default is: '/(?<!\\)\:%s/' (Overwrites before, after, breaks escape / clean)
* clean: A boolean, if set to true all variable placeholders that were not overwritten with $data items are going to be removed, including whitespace around them.
*
* @param string $str A string containing variable placeholders
* @param string $data A key => val array where each key stands for a placeholder variable name to be replaced with val
* @param string $options An array of options, see description above
* @return string
* @access public
*/
function insert($str, $data, $options = array()) {
$options = am(array(
'before' => ':',
'after' => null,
'escape' => '\\',
'format' => null,
'clean' => false,
), $options);
$format = $options['format'];
if (!isset($format)) {
$format = sprintf(
'/(?<!%s)%s%%s%s/',
preg_quote($options['escape'], '/'),
str_replace('%', '%%', preg_quote($options['before'], '/')),
str_replace('%', '%%', preg_quote($options['after'], '/'))
);
}
foreach ($data as $key => $val) {
$key = sprintf($format, preg_quote($key, '/'));
$str = preg_replace($key, $val, $str);
}
if (!isset($options['format']) && isset($options['before'])) {
$str = str_replace($options['escape'].$options['before'], $options['before'], $str);
}
if ($options['clean']) {
$str = preg_replace(sprintf('/(%s[^\s]+[\s]*|[\s]*%s[^\s]+)/', $options['before'], $options['before']), '', $str);
}
return $str;
}
/**
* Return the Code points range for Unicode characters
*

69
cake/tests/cases/libs/string.test.php
View file

@ -53,6 +53,71 @@ class StringTest extends UnitTestCase {
}
}
function testInsert() {
$string = '2 + 2 = :sum. Cake is :adjective.';
$expected = '2 + 2 = 4. Cake is yummy.';
$r = String::insert($string, array('sum' => '4', 'adjective' => 'yummy'));
$this->assertEqual($r, $expected);
$string = '2 + 2 = %sum. Cake is %adjective.';
$r = String::insert($string, array('sum' => '4', 'adjective' => 'yummy'), array('before' => '%'));
$this->assertEqual($r, $expected);
$string = '2 + 2 = 2sum2. Cake is 9adjective9.';
$r = String::insert($string, array('sum' => '4', 'adjective' => 'yummy'), array('format' => '/([\d])%s\\1/'));
$this->assertEqual($r, $expected);
$string = '2 + 2 = 12sum21. Cake is 23adjective45.';
$expected = '2 + 2 = 4. Cake is 23adjective45.';
$r = String::insert($string, array('sum' => '4', 'adjective' => 'yummy'), array('format' => '/([\d])([\d])%s\\2\\1/'));
$this->assertEqual($r, $expected);
$string = '2 + 2 = <sum. Cake is <adjective>.';
$expected = '2 + 2 = <sum. Cake is yummy.';
$r = String::insert($string, array('sum' => '4', 'adjective' => 'yummy'), array('before' => '<', 'after' => '>'));
$this->assertEqual($r, $expected);
$string = '2 + 2 = \:sum. Cake is :adjective.';
$expected = '2 + 2 = :sum. Cake is yummy.';
$r = String::insert($string, array('sum' => '4', 'adjective' => 'yummy'));
$this->assertEqual($r, $expected);
$string = '2 + 2 = !:sum. Cake is :adjective.';
$r = String::insert($string, array('sum' => '4', 'adjective' => 'yummy'), array('escape' => '!'));
$this->assertEqual($r, $expected);
$string = '2 + 2 = \%sum. Cake is %adjective.';
$expected = '2 + 2 = %sum. Cake is yummy.';
$r = String::insert($string, array('sum' => '4', 'adjective' => 'yummy'), array('before' => '%'));
$this->assertEqual($r, $expected);
$string = ':a :b \:a :a';
$expected = '1 2 :a 1';
$r = String::insert($string, array('a' => 1, 'b' => 2));
$this->assertEqual($r, $expected);
$string = ':a :b :c';
$expected = '2 3';
$r = String::insert($string, array('b' => 2, 'c' => 3), array('clean' => true));
$this->assertEqual($r, $expected);
$string = ':a :b :c';
$expected = '1 3';
$r = String::insert($string, array('a' => 1, 'c' => 3), array('clean' => true));
$this->assertEqual($r, $expected);
$string = ':a :b :c';
$expected = '2 3';
$r = String::insert($string, array('b' => 2, 'c' => 3), array('clean' => true));
$this->assertEqual($r, $expected);
$string = ':a, :b and :c';
$expected = '2 and 3';
$r = String::insert($string, array('b' => 2, 'c' => 3), array('clean' => true));
$this->assertEqual($r, $expected);
}
function testUtf8() {
$string = '!"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~';
$result = String::utf8($string);
@ -729,13 +794,13 @@ class StringTest extends UnitTestCase {
$expected = 32;
$this->assertEqual($result, $expected);
$string = '𐐀𐐁𐐀𐐁𐐀𐐁';
$string = 'ЀЁЀЁЀЁ';
$find = '';
$result = String::strpos($string, $find, 5);
$expected = 8;
//$this->assertEqual($result, $expected);
$string = '𐐩𐐪𐐩𐐪𐐩𐐪';
$string = 'ЩЪЩЪЩЪ';
$find = '';
$result = String::strpos($string, $find, 5);
$expected = 8;