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Guys, I have a database with a table called "users", and I would like to know how I do, through PHP, count how many records there are in this table, and then give an echo to show this amount on the page. Please help me out!!
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Guys, I have a database with a table called "users", and I would like to know how I do, through PHP, count how many records there are in this table, and then give an echo to show this amount on the page. Please help me out!!
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Just do it that way here.
$sql = "SELECT * FROM usuarios";
$resultado = count($sql);
echo $resultado;
This Count of the result will return 1, no? Since the select already has Count...
now I arranged the consultation, I was wrong even
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$query = mysql_query("SELECT count(*) as total from tabela");
$resultado = mysql_fetch_assoc($query);
echo $resultado['total'];
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When you make an appointment at the bank, you can pass the Count:
$sql = "SELECT COUNT(*) FROM fruit WHERE calories > 100";
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PHP has a function just to count lines without using Count(*)
which is the mysqli_num_rows()
. With this you can reuse the result of the query.
$QUERY = "SELECT * AS Quantidade FROM BancoA.tabelaA";
$executa_query = mysqli_query($conexao, $QUERY);
$conta_linhas = mysqli_num_rows($executa_query);
echo $conta_linhas;
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