php in_array
snippet in php

php in array

user705

$colors = array("red", "blue", "green"); 
 
if (in_array("red", $colors)) { 
	echo "found red in array"; 
} 

in array php

user6190

<?php
$people = array("Peter", "Joe", "Glenn", "Cleveland");
if (in_array("Glenn", $people)){
	echo "Match found";
}
else{
	echo "Match not found";
}
?>

check if array has value php

user9567

$myArr = [38, 18, 10, 7, "15"];

echo in_array(10, $myArr); // TRUE
echo in_array(19, $myArr); // TRUE

// Without strict check
echo in_array("18", $myArr); // TRUE
// With strict check
echo in_array("18", $myArr, true); // FALSE

in_array

user6873

<?php
  $os = array("Mac", "NT", "Irix", "Linux");
  if (in_array("Irix", $os)) {
      echo "Got Irix";
  }
  if (in_array("mac", $os)) {
      echo "Got mac";
  }
?>

in_array

user4321


<?php

$people = array("Peter", "Joe", "Glenn", "Cleveland");



if (in_array("Glenn", $people))

  {

  echo "Match found";

  }

else

  {

  echo "Match not found";

  }

?>
 

php in_array

user9929


<?php
$a = array(array('p', 'h'), array('p', 'r'), 'o');

if (in_array(array('p', 'h'), $a)) {
    echo "'ph' a été trouvé\n";
}

if (in_array(array('f', 'i'), $a)) {
    echo "'fi' was found\n";
}

if (in_array('o', $a)) {
    echo "'o' a été trouvé\n";
}
?>
  /*
  result :
  
    'ph' a été trouvé
  'o' a été trouvé