<?php
//matching patterns inside a string
$string = 'This is a string.';
if (preg_match('/is/', $string)) {
echo 'Match Found.';
} else {
echo 'Match Not Found.';
}
echo '<br/>';
function has_space($string)
{
if (preg_match('/ /', $string)) {
return true;
} else {
return false;
}
}
$string = 'thisdoesnothavespace';
if (has_space($string)) {
echo 'Has atleast one space.';
} else {
echo 'Has no space.';
}
<?php
function has_space($string)
{
if (preg_match('/ /', $string)) {
return true;
} else {
return false;
}
}
if (has_space('Thisdoesnothavespace')) {
echo "Has at least one space";
} else {
echo "Has no space";
}
