Help to transform a for each ( from a php file_get_contents ) into Json Encode

Question

to performing a file_get_contents php on a site, ai shows all teams of this site, in the for each loop it shows me all the time ( that are between the file tags ), but wanted to turn all these teams into Json Find ( turn into API ).

Because of file_get_contents php I can not transform this data into array to be displayed in Json Encode, I tried a lot and did not have a positive result, I will leave my code, if someone gets this.

only thing I got was a response ( a team ), in case I wanted all teams.

<?php
echo "[";
// URL DO SITE
$url = ' url do site';

// PEGANDO TODO CONTEUDO
$dadosSite = file_get_contents($url);

$var1 = explode('<h4><b>',$dadosSite);

//possivel filtro


foreach( $var1 as $idArray => $array){

if($i)
{

 $horajogo = explode('</b></h4>',$array);

//=======> time um
  // filtrar o que voce quer 
  $timeum = explode('width="25" height="25">',$array);
  // filtrar ate onde voce quer
  $timeum = explode('</div>',$timeum[1]);
 
  
$cliente1 = array(
    'codigo'   => $timeum[0],
);
}
 
$i++;
}



echo json_encode($cliente1, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);



?>

I wanted to do something like, but it shows up ALL the teams.

[{
    "camp": "Campeonato Brasileiro",
    "hrs": "22:00",
    "time": "Arsenal",
    "img": "https://futebolnatv.com.br/static/times/33a929f9e1e26c8a52e0b2c1bee44d6e.png",
    "gol": "1",
    "goldois": "5",
    "timedois": "Liverpool",
    "imgdois": "https://futebolnatv.com.br/static/times/abe768c15fc134e24d933eef88e5d438.png",
    "tempo": "Ao vivo PENALTIS",
    "trans": "SPORTV(-RS), PREMIERE FC"
}]

Answer 1

In the example below I am using Domxpath to navigate, assuming, from what I saw of the HTML content, that only one table exists on this page.

You need to improve according to details of your need, but in this example I am taking each column of each row and generating an entry in an array row (the time and the game).

See that the question you raised has nothing to do with the way you are reading the data, using file_get_contents, but rather with how to parse this data source.

<?php
$url = 'https://futebolnatv.com.br/jogos-hoje/';

// PEGANDO TODO CONTEUDO
$html = file_get_contents($url);

$doc = new DOMDocument();
$doc->loadHTML($html);

libxml_clear_errors(); //remove erros de html quebrado

$xpath = new DOMXPath($doc);
$table = $xpath->query('//table')->item(0);
$rows = $table->getElementsByTagName("tr");

$dados=[];
foreach($rows as $row)
  {
    $linha = [];
    $jogo = $row->getElementsByTagName('td');
    $hora = $row->getElementsByTagName('th');
    $linha['hora'] = $hora[0]->nodeValue;
    $linha['jogo'] = $jogo[0]->nodeValue;
        
    $dados[] = $linha;
  }

  print_r(json_encode($dados));