Replacing and formatting string in php
(PHP 4, PHP 5, PHP 7, PHP 8) Show str_replace — Replace all occurrences of the search string with the replacement string Descriptionstr_replace( If you don't need fancy replacing rules (like regular expressions), you should use this function instead of preg_replace(). Parameters If If search The value being searched for, otherwise known as the needle. An array may be used to designate multiple needles. replace The replacement value that replaces found subject The string or array being searched and replaced on, otherwise known as the haystack. If count If passed, this will be set to the number of replacements performed. Return ValuesThis function returns a string or an array with the replaced values. ExamplesExample #1 Basic str_replace() examples
Example #2 Examples of potential str_replace() gotchas
Notes
Caution Replacement order gotchaBecause str_replace() replaces left to right, it might replace a previously inserted value when doing multiple replacements. See also the examples in this document.
See Also
nikolaz dot tang at hotmail dot com ¶ 11 years ago
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moostende at gmail dot com ¶ 11 years ago
Alberto Lepe ¶ 13 years ago
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str_replace_assoc($replace,$string);
// Echo: I like to eat an orange with my cat in my ford
ravenswd at gmail dot com ¶ 4 years ago
David Holt ¶ 6 years ago
michael dot moussa at gmail dot com ¶ 13 years ago
str_replace($search, $replace, $subject); // output: 'FFFFFF' mrrehbein at gmail dot com ¶ 7 years ago
jay_knows_(all)uk at hotmail dot com ¶ 11 years ago
$str; pjcdawkins at googlemail dot com ¶ 12 years ago
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Denzel Morris ¶ 10 years ago
kriscraig at php dot net ¶ 10 years ago
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$subj as $s) { ASchmidt at Anamera dot net ¶ 4 years ago
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How can I replace part of a string in PHP?The str_replace() function replaces some characters with some other characters in a string. This function works by the following rules: If the string to be searched is an array, it returns an array. If the string to be searched is an array, find and replace is performed with every array element.
What is search and replace string in PHP explain with example?PHP str_replace() Function. Replace the characters "world" in the string "Hello world!" with "Peter": ... . Using str_replace() with an array and a count variable: $arr = array("blue","red","green","yellow"); ... . Using str_replace() with fewer elements in replace than find: $find = array("Hello","world");. What is string format PHP?Formatted strings use Format Specifiers to create the basic structure of the string. Format Specifiers are predefined character sequence that can be used to define the datatype to be stored or displayed as well a how any given value should be formatted i.e. precision, padding etc.
How can I replace multiple characters in a string in PHP?Approach 1: Using the str_replace() and str_split() functions in PHP. The str_replace() function is used to replace multiple characters in a string and it takes in three parameters. The first parameter is the array of characters to replace.
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