Question 41182 in PHP Question posted in
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How to display correctly a print_r? – PHP

I don’t understand how the display of an array work.
When I print_r($context->correspondance) I get this :

Array ( [0] => Array ( [vdepart] => Biarritz [vcorrespondance] => [vid] => 864 [vtarif] => 45 [vnbplace] => 1 [vheuredepart] => 12 [vcontraintes] => soyez GENTILS ) [1] => Array ( [vdepart] => Biarritz [vcorrespondance] => [vid] => 817 [vtarif] => 4 [vnbplace] => 3 [vheuredepart] => 4 [vcontraintes] => no,n ) [2] => Array ( [vdepart] => Biarritz [vcorrespondance] => [vid] => 762 [vtarif] => 31 [vnbplace] => 3 [vheuredepart] => 6 [vcontraintes] => chien autorise ) [3] => Array ( [vdepart] => Biarritz [vcorrespondance] => [vid] => 846 [vtarif] => 862 [vnbplace] => 1 [vheuredepart] => 3 [vcontraintes] => tt ) [4] => Array ( [vdepart] => Biarritz [vcorrespondance] => [vid] => 863 [vtarif] => 1 [vnbplace] => 1 [vheuredepart] => 1 [vcontraintes] => Moi, Nicolas Guégan, vous invite tous à mon anniversaire le 18/12/2022 au trampoline park d'Avignon pour s'amusert tous ensemble ! N'héitez pas à me contacter via mon adresse mail : [email protected] Je vous aime tous ! ) [5] => Array ( [vdepart] => Biarritz [vcorrespondance] => [vid] => 866 [vtarif] => 2 [vnbplace] => 3 [vheuredepart] => 10 [vcontraintes] => Salut ) )

But when I just want to display only one column by doing

echo($context->correspondance->vdepart) or echo($context->correspondance[0]->vdepart[0])

I get this :

 Trying to get property of non-object in file...

How can I display this ?
Thank you in advance for your answers !

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2

Answers


  1. 0

    $context is an object while its property corresponance is an array. You get the contents of vdepart this way:

    print_r($context->correspondance[0]['vdepart']);
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  2. 0

    Try this:

    <?php

echo '<pre>';

print_r($context->correspondance[0]['vdepart']);

// or

var_dump($context->correspondance[0]['vdepart']);

echo '</pre>';

?>
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