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If match some word in php
index.php
Example:
PHP
<?php
$data = "bangla";
if (strpos($data, 'bangla')!==false || strpos($data, 'english')!== false) { echo "Found";
} else { echo "Not Found";
}
?>
Output should be:
PHP Match Specific Word
Here is a function that can perform this operation without using regular expressions which could be slower. Instead of passing a single string for the task, pass an array like
index.php
Example:
PHP
<?php
// function
function strposMultiple($haystack, $needle, $offset = 0) { if(is_string($needle)) return strpos($haystack, $needle, $offset); else { $min = false; foreach($needle as $n) { $pos = strpos($haystack, $n, $offset); if($min === false || $pos < $min) { $min = $pos; } } return $min; }
}
// PHP Code for Result
$data = 'bad';
if (strposMultiple($data, ['bad', 'naughty']) !== false) { echo 'Matched';
} else { echo 'Not Matched';
}
?>
Output should be:
If Match Some Word
For this, you will need Regular Expressions and the preg_match function. Something like:
index.php
Example:
PHP
<?php
$data = 'bad';
if(preg_match('(bad|naughty)', $data) === 1)
{
echo 'Yes';
} else {
echo 'No';
}
?>
Output should be:
If Multiple Word Match
(preg_match return 1 if there is a match in the string, 0 otherwise).
multiple str_pos calls
index.php
Example:
PHP
<?php
$data = 'bad';
if (strpos($data, 'bad')!==false or strpos($data, 'naughty')!== false) { echo "Found";
} else { echo "Not Found";
}
?>
Output should be:
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Category
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Web Tutorial |
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Sub Category
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PHP String Tutorial |
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Uploaded by
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Admin |
Read Article https://horje.com/learn/1434/reference