get numbers after the last occurance of alphabet from string using php regex [closed]

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i have sequence of strings in excel file.

example:

1780CAR405108CCC72 

1780CAR405108KK89.0

1780CAR405108B7888

I need to get the numbers/floats whatever after the last occurrence of an ALPHABET like in these examples above, after CCC or KK or B. need assistance asap....

Answer 1

preg_match('#[^a-zA-Z]+$#', $string, $result);

Answer 2

[a-zA-Z]([\d\.]+?)$

lazy match anchored at the end of the string, matches digits and fullstops into a capture group.

Also, since you're using PHP, you can use this if you don't want to deal with capture groups:

(?<=[^\d])[\d\.]+?$

Answer 3

You can match

[^a-zA-Z]+$

[^a-zA-Z] is a negated character class, it stands for "one character, any character but the ones inside the class". $ matches the end of the string.

See demo here.

Using preg_match:

preg_match('/[^a-zA-Z]+$/', "1780CAR405108B72", $match);
print($match);

Answer 4

$matches will contain numbers/float after alphabets.

preg_match('/[^a-zA-Z]+$/', "1780CAR405108B72",$matches);

'/pattern/'==> where slash is the delimiter.