<?php
if (! function_exists('stripPhone')) {
function stripPhone($number, $phone_code = null): array {
if ($phone_code === null) {
$phone_code = config('world.default_phone_code');
}
$countries = resolve('countries');
$country = $countries->first(fn($country) => $country['phone_code'] === $phone_code);
$dialling_pattern = $country['dialling_pattern'];
if ($number != null) {
/* -- strip number from non numeric -- */
$number = strval(preg_replace('/[^0-9]+/', '', $number));
/* -- strip number from prefixes -- */
foreach(['+', '0', '00'] as $str) {
$number = ltrim($number, $str);
}
/* -- add country code -- */
if (substr($number, 0, intval($dialling_pattern[0])) !== $phone_code) {
$number = $phone_code . $number;
}
}
$expectedLength = 0;
for ($i = 0; $i < strlen($dialling_pattern); $i++) {
$expectedLength += intval($dialling_pattern[$i]);
}
return [
'number' => $number,
'digits' => $expectedLength
];
}
}
if (!function_exists('formatPhone')) {
function formatPhone($number, $phone_code = null): string {
if ($phone_code === null) {
$phone_code = config('world.default_phone_code');
}
$countries = resolve('countries');
$country = $countries->first(fn($country) => $country['phone_code'] === $phone_code);
$dialling_pattern = $country['dialling_pattern'];
$separator = ' ';
$prefix = '+';
/* -- strip number from non numeric -- */
$number = strval(preg_replace('/[^0-9]+/', '', $number));
/* -- strip number from prefixes -- */
foreach (['+', '0', '00'] as $str) {
$number = ltrim($number, $str);
}
/* -- add country code -- */
if (substr($number, 0, intval($dialling_pattern[0])) !== $phone_code) {
$number = $phone_code . $number;
}
/* -- build preg_match expression -- */
$pregString = '/^';
$expectedLength = 0;
for ($i = 0; $i < strlen($dialling_pattern); $i++) {
$expectedLength += intval($dialling_pattern[$i]);
$pregString .= '(\d{' . $dialling_pattern[$i] . '})';
}
$pregString .= '$/';
/* -- strip number to expected length -- */
$strippedNumber = substr($number, 0, $expectedLength);
$extraLength = strlen($number) - $expectedLength;
$extraNumbers = $extraLength > 0 ? substr($number, -$extraLength) : '';
/* -- format stripped number -- */
$match = preg_match($pregString, $strippedNumber, $matches);
$formattedNumber = '';
/* -- compose formatted number -- */
if ($match) {
for ($j = 1; $j < count($matches); $j++) {
$formattedNumber .= ($matches[$j]) . $separator;
}
$formattedNumber = $prefix . substr($formattedNumber, 0, -1);
}
/* -- add extra numbers -- */
return $formattedNumber . $extraNumbers;
}
}
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