Answers for "devide with coma and get first part of a string in php"

php split string along spaces

// Example 1
$pizza  = "piece1 piece2 piece3 piece4 piece5 piece6";
$pieces = explode(" ", $pizza);
echo $pieces[0]; // piece1
echo $pieces[1]; // piece2

split array with comma php

// ------------------------------------------------
// php implode / explode

"expiry": [
  "94 Paracoins will expiry date 2020-10-28",
  "20 Paracoins will expiry date 2020-12-15",
  "2 Paracoins will expiry date 2020-12-20",
  "2 Paracoins will expiry date 2021-01-22",
  "8 Paracoins will expiry date 2021-01-28"
]

$expiry = implode(", ", $expiry);

//=> $expiry_message 
=> $expiry = "94 Paracoins will expiry date 2020-10-28, 20 Paracoins will expiry date 2020-12-15, 2 Paracoins will expiry date 2020-12-20, 2 Paracoins will expiry date 2021-01-22, 8 Paracoins will expiry date 2021-01-28"