How can PHP developers differentiate between sentence-ending periods and abbreviation periods in a text?

When processing text in PHP, developers can differentiate between sentence-ending periods and abbreviation periods by using regular expressions. By using regex patterns to identify periods followed by a space or end of line, developers can accurately determine sentence-ending periods. On the other hand, periods followed by lowercase letters can be considered as part of an abbreviation. 

$text = "This is a sentence. E.g. this is an example.";
$sentences = preg_split('/(?<=[.?!])\s+(?=[a-z])/i', $text);

foreach ($sentences as $sentence) {
    echo $sentence . "\n";
}

Keywords

PHP text parsing regular expressions string manipulation punctuation detection

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