我正在尝试通过if语句比较两个数字,但是它不起作用。 一个数字来自.txt文件中的数据库。
这是号码来自的数据库:
Number of registrations: 64
50|name|surname|email|12412412
61|name|surname|email|07802634202
这是脚本:
$phone = "07802634202";
// Get th file from the database and convert it in an array
$database = file("database.txt", FILE_SKIP_EMPTY_LINES);
// Get the lenght of the database "Rows"
$database_length = count($database);
// Transform in an array the string inside each row and save them in a variable
for($a = 1; $a < $database_length; $a++) {
$data[$a] = explode("|", $database[$a]);
}
// Check if the last variable 'Number' in a row is equal to $phone
foreach($data as $key => $val) {
echo "Database val: " . $val[4];
echo "Phone val: " . $phone;
// If it's equal print yep otherwise nope
if ($val[4] == $phone) {
echo "\n yep \n";
} else {
echo "\n nope \n";
}
}
这是控制台打印的内容:
Database val: 12412412
Phone val: 07802634202
nope
Database val: 07802634202
Phone val: 07802634202
nope
如果不清楚,请告诉我。我已经尝试了一切,但没有任何结果。
感谢您的帮助:)