covid19.php

<?PHP
$enc = "J`e^\x1cf_l]_WiUa\x12UQ]\x0esdj^hp\x1a\\mZ_\x15hT`XQ]\x0eumrrg\x1bg^fZ[\\U[\x12aU]gea_o]i\x1a<gm_Y!$+\x11iPOh-\x1e?pr\x1am``i\x15]f\x12j_d` ej^c\x1b4\x19;K<GoV&c#Ng0tp\\o.f_W+dYS'^h\$ha_bs`-Zn-f^*cq!\x12=_eS sml\x1cn_^\x18`j\x15Vhf\x11]PYe\x1fwlqm\x1afaeZ\x15[_ah\x10d^";
for($i=0;$i<strlen($enc);$i++){
    echo chr(ord($enc[$i])+($i%19));
}