Telephone number regular expression-PHP source code

The following two types of telephone number regular expressions are provided: js phone number verification and php Regular Expression verification. The following two types of telephone number regular expressions are provided: js phone number verification and php Regular Expression verification.

Script ec (2); script

The Code is as follows:
Function funcphone ($ str) // Regular Expression of the phone number { Return (preg_match ("/^ (d {3}) | (d {3 }-))? (0d {2, 3}) | 0d {2, 3 }-)? [1-9] d {6, 8} $/", $ str ))? True: false; }

// Js phone number Regular Expression

The Code is as follows:
Regexps tutorial. isphone =/^ (d {2, 3}) | (d {3 }-))? (0d {2, 3}) | 0d {2, 3 }-)? [1-9] d {6, 7} (-d {1, 4 })? $ /;