PHP foreach loop:
To traverse (or loop through) an array of elements, we use foreach loop
Syntax1:
foreach($arrayName as $variableName)
{
statement(s);
}
OR
foreach($arrayName as $variableName):
statement(s);
endforeach;
Syntax2:
foreach($arrayName as $key => $value)
{
statement(s);
}
OR
foreach($arrayName as $key => $value):
statement(s);
endforeach;
Example Code:
$names = array(“manju”,”ravi”,”rama”);
foreach($names as $value)
{
echo $value,”<br/>”;
}
foreach($names as $value):
echo $value,”<br/>”;
endforeach;
foreach($names as $key => $value)
{
echo $key, ” “, $value,”<br/>”;
}
foreach($names as $key => $value):
echo $key, ” “, $value,”<br/>”;
endforeach;
$names2 = array(“first”=>”manju”,”second”=>”ravi”,”third”=>”rama”);
foreach($names2 as $value)
{
echo $value,”<br/>”;
}
foreach($names2 as $key => $value)
{
echo $key, ” “, $value,”<br/>”;
}
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$employees= array(
array("empId: "=> "013", "empName: "=>"vayu", "empSal: "=>100000),
array("empId: "=> "014", "empName: "=>"surya", "empSal: "=>200000),
array("empId: "=> "015", "empName: "=>"varun", "empSal: "=>100000)
);
how to display multiple arrays using foreach loop
sir make a video explaining how to enter multiple array values.
Excellent!!! Happy I came across your channel.