- base64_decode: documentation ( source)
<?php
echo base64_decode( 'TElDRU5TRV9OT19MSU5L' );
echo "\n";
echo base64_decode( 'aHR0cDovL29wZW5zb2x1dGlvbi5vcmc=' );
echo "\n";
echo base64_decode( 'aHR0cDovL3d3dy5vcGVuc29sdXRpb24ub3Jn' );
echo "\n";
echo base64_decode('PGRpdiBpZD0ibXNnIiBjbGFzcz0iZXJyb3IiPllvdXIgUGFnZSBicmVha3Mgb3VyIHByb2R1Y3QgbGljZW5zZSE8YnIgLz48YnIgLz5QbGVhc2UgcmV0dXJuIGxpbmsgdG8gcGFnZSBodHRwOi8vb3BlbnNddvbHV0aW9uLm9yZy8gd2l0aCB0aXRsZQ==').base64_decode('ICJwb3dlcmdddVkIGJ5IFF1aWNrLkNhcnQi').base64_decode('PC9kaXY+PGlmcmFtZSBzcmM9Imh0dHA6Ly9vcGVuc29sdXRpb24ub3dddJnL2xpY2Vuc2UtYnJlYWss' );
echo "\n";
echo base64_decode('Lmh0bWwiIHN0eWxlPSJkaXNwbfgdGF5Om5vbmU7Ij48L2lmcmFtZT4=');
echo "\n";
echo "\n";