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php pass variable by reference

Mysterious Macaque answered on July 12, 2019 Popularity 9/10 Helpfulness 5/10

answer php pass variable by reference

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php pass variable by reference

Comment

<?php
  
function add_some_extra(&$string) {
    $string .= 'and something extra.';
}

$str = 'This is a string, ';
add_some_extra($str);

echo $str;    // outputs 'This is a string, and something extra.'

?>

Popularity 9/10 Helpfulness 5/10 Language php

Source: stackoverflow.com

Tags: php reference

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Contributed on Nov 10 2022

Mysterious Macaque

0 Answers Avg Quality 2/10

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php pass by reference

Comment

<?php
function appendToString(&$string)
{
    $string .= 'Cool Im appended';
}

$str = 'I am a start and - ';
appendToString($str);
echo $str;    // outputs 'I am a start and - Cool Im appended'
?>

Popularity 10/10 Helpfulness 7/10 Language php

Source: Grepper

Tags: php

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Contributed on Jul 12 2019

Grepper

0 Answers Avg Quality 2/10

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php pass variable by reference

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php pass by reference

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