<?php
include 'functions.php';
html_header('Subqueries Example');
echo 'Same example data';
showcode("
\$actors=array(
array('name'=>'robert','surname'=>'de niro','films'=>100),
array('name'=>'silvester','surname'=>'stallone','films'=>70),
array('name'=>'julia','surname'=>'roberts','films'=>40)
);
");
echo 'A function to bind our query';
showcode("
function actors_find(\$sql){
global \$actors;
\$collection=\$actors;
foreach(\$collection as \$item){
\$checks=array();
foreach(\$sql['with'] as \$k=>\$v){
\$checks[\$k]=(\$item[\$k] == \$v)?true:false;
}
if(!in_array(false,\$checks)) \$out[]=\$item;
}
return (isset(\$sql['first']))
?array_shift(\$out)
:\$out;
}
");
echo "register the query model and bind it to a custom function";
showcode("apiql::register('!select/?first/!actor/!with[json]','actors_find');");
echo '<hr />';
$actors=array(
array('name'=>'robert','surname'=>'de niro','films'=>100),
array('name'=>'silvester','surname'=>'stallone','films'=>70),
array('name'=>'julia','surname'=>'roberts','films'=>40)
);
//register query model
apiql::register('!select/?first/!actor/!with[json]','actors_find');
//my binding funciton
function actors_find($sql){
global $actors;
foreach($actors as $item){
$checks=array();
foreach($sql['with'] as $k=>$v){
$checks[$k]=($item[$k] == $v)?true:false;
}
if(!in_array(false,$checks)) $out[]=$item;
}
return (isset($sql['first']))
?array_shift($out)
:$out;
}
echo 'execute query with 1 subquery';
showcode("\$finded=apiql::query('select actor with apiql::query(\"select actor with {name:robert}\")')");
$finded=apiql::query('select actor with apiql::query("select first actor with {name:robert}")');
showresults($finded);
echo '<hr />';
echo 'execute query with 1 subquery and a subquery in the subquery .... omg :-)';
showcode("\$finded=apiql::query('
select actor with
apiql::query(\"
select first actor with
apiql::query(\'select first actor with {name:robert}\')
\")
');
");
$finded=apiql::query('
select actor with
apiql::query("
select first actor with
apiql::query(\'select first actor with {name:robert}\')
")
');
showresults($finded);
html_footer();
?>
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