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Hello, I have a sequence of numbers in a string, example: 1;2;3;4;5;6. I would like to take each number and store them in an array of integers in PHP. Someone has a suggestion?
2 answers
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Just use the native function explode:
array explode ( string $delimiter , string $string [, int $limit ] )
The first parameter is the delimiter, that is, the expression you want to use as reference to divide your text and the second parameter is the text itself. The third parameter is optional and, if defined, limits the number of separations made.
For your example:
$lista = explode(";", "1;2;3;4;5;6");
print_r($lista);
The result is:
Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
[4] => 5
[5] => 6
)
Related questions:
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The command for this is the explode as stated above very clearly.
Follow the link to reference on the PHP website: http://php.net/manual/en/function.explode.php
And another example of a little more detailed use:
<?php
//string que recebe os números
$_string = "1;2;3;4;5;6";<br />
//O explode define qual vai ser o caractere a ser usado na divisão da string e a variável $converte_array recebe as substrings resultantes desta divisão.
$converte_array = explode(";",$_string );
//como exibir esses resultados:
echo $converte_array[0]; //retorna 1
echo $converte_array[1]; //retorna 2
echo $converte_array[2]; //retorna 3
echo $converte_array[3]; //retorna 4
echo $converte_array[4]; //retorna 5
echo $converte_array[5]; //retorna 6
// sem se esquecer que arrays em php assim como em outras linguagens se iniciam em 0 e não em 1
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