Capitalize all first letters php

Php all words first character capitalize in php

By default these separator characters are: Space \t — tab \n — newline \r — carriage return \f — form feed \v — vertical tab Return Values The ucwords() function returns the modified string, where the first character of each word in a string is converted to uppercase. There are some other functions in PHP which are similar to the ucwords() function: Related functions strtoupper() — It converts a whole string into uppercase. strtolower() — It converts a whole string into lowercase. lcfirst() — It converts only the first character of a string into lowercase.

PHP String ucwords() Function

The ucwords() is an in-built function of PHP, which is used to convert the first character of each word to uppercase in a string. The ucwords() is supported by the PHP 4 and above versions. It takes a string as an input and converts the first character of each word of the string to uppercase. The other characters of the string remain the same.

Note: The ucwords() is a binary-safe function.

There are some other functions in PHP which are similar to the ucwords() function:

Related functions

• strtoupper() — It converts a whole string into uppercase.
• strtolower() — It converts a whole string into lowercase.
• lcfirst() — It converts only the first character of a string into lowercase.
• ucfirst() — It converts only the first character of a string into uppercase.

Syntax

The syntax of the ucwords() function is given below that accepts two parameters.

The ucwords() returns the converted string whose first character of each word is converted to uppercase.

Parameters

$string (required) — It is a mandatory parameter of this function, which specifies the input string that needs to be converted.

$separator (optional) — It is an optional parameter of this function, which contains the words separator characters. It specifies a character that uses a separator for the words in the input string. By default these separator characters are:

• Space
• \t — tab
• \n — newline
• \r — carriage return
• \f — form feed
• \v — vertical tab

Return Values

The ucwords() function returns the modified string, where the first character of each word in a string is converted to uppercase.

Changelog

Examples

There are some examples given, through which we can learn the working of the ucwords() function. Let’s see the below examples-

Hello, My Name Is Lovyansh.

"; $result_str = ucwords($input_str); echo "After: ". $result_str; ?>

Before: Good morning! everyone. After: Good Morning! Everyone.

"; $result_str2 = ucwords($input_str, "|"); echo $result_str2; ?>

In the above example, we have used «|» as a separator, which needs to be passed in ucwords() while modifying the string.

Good|morning!|everyone. Good|Morning!|Everyone.

Note: Doller $ symbol cannot be used as a separator, because $ is used before every variable in PHP. So, the program will generate an error «variable not found.»

PHP ucfirst() Function, lcfirst() — converts the first character of a string to lowercase ; ucwords() — converts the first character of each word in a string to uppercase ; strtoupper()

PHP Capitalize each word and after bracket with special characters

you can use ucwords() function to achieve this.

$text= "BIG LETTERS WITH ÆØÅØÆØÅØÆ (MORE ÆØÆÅØ HERE)"; echo str_replace('( ', '(', ucwords(str_replace('(', '( ', strtolower($text)))); 

Php capitalize each word Code Example, php ucfirst all words ; 1. $foo = ‘hello world!’; ; 2. $foo = ucwords($foo); // Hello World! ; 3. ​ ; 4. $bar = ‘HELLO WORLD!’; ; 5. $bar = ucwords($bar); // HELLO

Uppercase the first character of each word in a string except ‘and’, ‘to’, etc

None of these are really UTF8 friendly, so here’s one that works flawlessly (so far)

function titleCase($string, $delimiters = array(" ", "-", ".", "'", "O'", "Mc"), $exceptions = array("and", "to", "of", "das", "dos", "I", "II", "III", "IV", "V", "VI")) < /* * Exceptions in lower case are words you don't want converted * Exceptions all in upper case are any words you don't want converted to title case * but should be converted to upper case, e.g.: * king henry viii or king henry Viii should be King Henry VIII */ $string = mb_convert_case($string, MB_CASE_TITLE, "UTF-8"); foreach ($delimiters as $dlnr =>$delimiter) < $words = explode($delimiter, $string); $newwords = array(); foreach ($words as $wordnr =>$word) < if (in_array(mb_strtoupper($word, "UTF-8"), $exceptions)) < // check exceptions list for any words that should be in upper case $word = mb_strtoupper($word, "UTF-8"); >elseif (in_array(mb_strtolower($word, "UTF-8"), $exceptions)) < // check exceptions list for any words that should be in upper case $word = mb_strtolower($word, "UTF-8"); >elseif (!in_array($word, $exceptions)) < // convert to uppercase (non-utf8 only) $word = ucfirst($word); >array_push($newwords, $word); > $string = join($delimiter, $newwords); >//foreach return $string; > 

$s = 'SÃO JOÃO DOS SANTOS'; $v = titleCase($s); // 'São João dos Santos' 

since we all love regexps, an alternative, that also works with interpunction (unlike the explode(» «. ) solution)

$newString = preg_replace_callback("/[a-zA-Z]+/",'ucfirst_some',$string); function ucfirst_some($match)

edit added strtolower() , or «Not» would remain «Not».

You will have to use ucfirst and loop through every word, checking e.g. an array of exceptions for each one.

Something like the following:

$exclude = array('and', 'not'); $words = explode(' ', $string); foreach($words as $key => $word) < if(in_array($word, $exclude)) < continue; >$words[$key] = ucfirst($word); > $newString = implode(' ', $words); 

PHP lcfirst() Function, Definition and Usage · ucfirst() — converts the first character of a string to uppercase · ucwords() — converts the first character of each word in a string to

Upper Case all First Characters in a string Except certain words

1.You try doing it by first splitting the string by blank space like:

 $beforeb="new york branch 2 br property jbr" $afters=explode(" ",$beforeb); 

2.Now using for each loop you can match every string and convert it into upper case if it doesnot with words like br or jbr,and store it to an array ex,$array1[]

foreach($afters as $caseup) < $i=0; if($caseup=="br" || $caseup=="jbr")< //selected words you dont want to make uppercase $array1[i]=$caseup; >else < $array1[i]=ucwords($caseup); >> 

3.Then again convert the $array1[] into a string using implode() method

Convert the first character to uppercase in every newlines in php, echo ucfirst($str);. Is there a way to solve this using ucfirst() or preg_replace() function ? Thanks! php.

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