- substr: documentation ( source)
- print_r: documentation ( source)
- explode: documentation ( source)
- array_keys: documentation ( source)
<?php
print_r(createAddressLines('block 717 #07-114 woodlands drive 70'));
function createAddressLines($addressDetail)
{
$addressLines = [
'addressLine1' => '',
'addressLine2' => '',
'addressLine3' => ''
];
if (35 >= strlen($addressDetail)) {
$addressLines['addressLine1'] = $addressDetail;
} else {
$addressLineKeys = array_keys($addressLines);
$lineIndex = 0;
$addressWords = explode(' ', $addressDetail);
print_r($addressWords);
foreach ($addressWords as $addressWord) {
$currentLine = $addressLines[$addressLineKeys[$lineIndex]];
// Doesn't Fit in Current Line
if (35 < strlen($currentLine) + 1 + strlen($addressWord)) {
// Case where a Word Itself Exceed 35 Characters
if (35 <= strlen($addressWord)) {
if (2 > $lineIndex) {
$addressLines[$addressLineKeys[$lineIndex]] .= ' ' . substr($addressWord, 0, 34 - strlen($addressLines[$addressLineKeys[$lineIndex]]));
$lineIndex += 1;
$addressLines[$addressLineKeys[$lineIndex]] .= ' ' . substr($addressWord, 35 - strlen($addressLines[$addressLineKeys[$lineIndex]]));
continue;
}
}
// Last Word on Line 3
if ($lineIndex == 2) {
$addressLines[$addressLineKeys[$lineIndex]] .= ' ' . substr($addressWord, 0, 34 - strlen($addressLines[$addressLineKeys[$lineIndex]]));
}
// Go Next Line
$lineIndex += 1;
// Break if 3 Lines are Maxed
if (3 <= $lineIndex) {
break;
}
}
$addressLines[$addressLineKeys[$lineIndex]] .= ' ' . $addressWord;
}
}
return (object) $addressLines;
}