Čtení z txt

$file = fopen("./synonyma.txt", "r");

while($radek = fgets($file)){
    $pole_slov = explode("|", $radek);
    $synonymum_1 = $pole_slov['0'];
    $pocet_radku = $pole_slov['1'];
    $p = 0;
    while($p == $pocet_radku){
        if($p == 0){
            $radek_2 = fgets($file);
            $pole_synonym = explode("|", $radek_2);
            $synonymum_2 = $pole_synonym['1'];
        }else{
            $radek_2 = fgets($file);
        }
        $p++;
    }
echo $synonymum_2 . " : ";
echo $pocet_radku;
echo "<br />";
}