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Determined Dunlin answered on May 13, 2020 Popularity 10/10 Helpfulness 1/10

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The character at index -2 is n.
Changing the character at index -3 to o gives strong.

Popularity 10/10 Helpfulness 1/10 Language cpp

Source: www.php.net

Tags: c++ php string

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Contributed on Nov 19 2021

Determined Dunlin

0 Answers Avg Quality 2/10

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php string functions

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#String Functions

substr()  #Returns a portion of a string
===========
<?php
    #substr()  Returns a portion of a string
    $output = substr('Hello', 1, 3);
    $output1 = substr('Hello', -2);//starts from the back of the string
    echo $output;
    echo '<br>';
    echo $output1;
?>
===============
strlen() #Returns the length of a string
===============
    $output = strlen('Hello');
    echo $output;
?>
===============
strpos() #finds the position of the first occurence of a sub string
===============
    $output = strpos('Hello World', 'o');
    echo $output;
    $output1 = strrpos('Hello World', 'o'); #last occurance
    echo $output1;
================
trim()  # trims white space
================
 $text = 'Hello World                ';
    var_dump($text);
    echo '<br>';
    $trimmed = trim($text);
    echo $trimmed;
    echo '<br>';
    var_dump($trimmed);
==================
strtoupper() # makes everything uppercase
==================
$text = 'Hello World';
    $uppercase = strtoupper($text);
    echo $uppercase;
==================
strtolower() #makes everything lowercase
==================
  $text = 'Hello World';
    $lowercase = strtolower($text);
    echo $lowercase;
==================
ucwords() #Capitalizes every word
===================
    $text = 'hello world';
    $proppercase = ucwords($text);
    echo $proppercase;
==================
str_replace() #Replace all occurances of a search string 
              #with a replacement
==================
$text = 'hello world';
    $wordreplace = str_replace('world', 'john', $text);
    echo $wordreplace;
=================
is_string() #Checks to see if it is a string
=================
    $val = 'Hello';
    $output = is_string($val);
    echo $output;
    echo '<br>';

    $values = array(true, false, null, 'abc', 33, '33',
    22.4, '22.4', '', ' ', 0, '0');

    foreach($values as $value){
        if(is_string($value)){
        echo "{$value} is a string<br>";
    }
}
=================
gzcompress() # Compress a string
=================
    $string = 
    "a;laksd;lk;lkasd;lkas;lk;lkd;lkasd;lka;lskd;lka;lkd;lk
    as;l;laksd;lk;lkasd;lkas;ldk;laskd;lakd;lkad;l
    adslkjlkasjdlkjlkjaslkjaslkdjlkajdlkajdlkajd
    alskdjlkasjdlkjadlkjadlkjadlkjadlajd
    adlkjlkjalksjdlkjlkjlkjklajsda";

    $compressed = gzcompress($string);
    
    echo $compressed;
    echo '<br>';

    $original = gzuncompress($compressed);

    echo $original;

Popularity 10/10 Helpfulness 4/10 Language php

Source: Grepper

Tags: php

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Contributed on May 13 2020

JSMD

0 Answers Avg Quality 2/10

string in php

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// Declaring a string variable
$string = "Hello World";

// Getting the length of the string
$length = strlen($string);
echo "Length of the string: " . $length . "\n";

// Converting the string to uppercase
$uppercase = strtoupper($string);
echo "Uppercase string: " . $uppercase . "\n";

// Converting the string to lowercase
$lowercase = strtolower($string);
echo "Lowercase string: " . $lowercase . "\n";

// Replacing a substring within the string
$newString = str_replace("World", "Universe", $string);
echo "Replaced string: " . $newString . "\n";

// Checking if a string contains a substring
if (strpos($string, "Hello") !== false) {
    echo "The string contains 'Hello'\n";
} else {
    echo "The string does not contain 'Hello'\n";
}

Popularity 8/10 Helpfulness 2/10 Language php

Source: Grepper

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Contributed on Sep 11 2023

YOU.com

0 Answers Avg Quality 2/10

PHP Strings

Comment

<?php
echo strlen("Hello world!"); // outputs 12
?>

Popularity 10/10 Helpfulness 2/10 Language php

Source: Grepper

Tags: php

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Contributed on May 23 2022

naly moslih

0 Answers Avg Quality 2/10

PHP strings

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<?php
echo 'this is a simple string';

echo 'You can also have embedded newlines in
strings this way as it is
okay to do';

// Outputs: Arnold once said: "I'll be back"
echo 'Arnold once said: "I\'ll be back"';

// Outputs: You deleted C:\*.*?
echo 'You deleted C:\\*.*?';

// Outputs: You deleted C:\*.*?
echo 'You deleted C:\*.*?';

// Outputs: This will not expand: \n a newline
echo 'This will not expand: \n a newline';

// Outputs: Variables do not $expand $either
echo 'Variables do not $expand $either';
?>

Popularity 10/10 Helpfulness 2/10 Language php

Source: www.php.net

Tags: php

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Contributed on Jun 25 2020

Black Beetle

0 Answers Avg Quality 2/10

strings php

Comment

returning portion of a string

Popularity 10/10 Helpfulness 1/10 Language php

Source: Grepper

Tags: php

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Contributed on Jul 03 2020

Dark Dotterel

0 Answers Avg Quality 2/10

php string

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