PAL.C.T MINI SHELL
--TEST--
file() on a file with blank lines
--FILE--
<?php
$filepath = __FILE__ . ".tmp";
$fd = fopen($filepath, "w+");
fwrite($fd, "Line 1\n\n \n \n\Line 3");
fclose($fd);
echo "file():\n";
var_dump(file($filepath));
echo "\nfile() with FILE_IGNORE_NEW_LINES:\n";
var_dump(file($filepath, FILE_IGNORE_NEW_LINES));
echo "\nfile() with FILE_SKIP_EMPTY_LINES:\n";
var_dump(file($filepath, FILE_SKIP_EMPTY_LINES));
echo "\nfile() with FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES:\n";
var_dump(file($filepath, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES));
unlink($filepath);
?>
--EXPECT--
file():
array(5) {
[0]=>
string(7) "Line 1
"
[1]=>
string(1) "
"
[2]=>
string(2) "
"
[3]=>
string(3) "
"
[4]=>
string(7) "\Line 3"
}
file() with FILE_IGNORE_NEW_LINES:
array(5) {
[0]=>
string(6) "Line 1"
[1]=>
string(0) ""
[2]=>
string(1) " "
[3]=>
string(2) " "
[4]=>
string(7) "\Line 3"
}
file() with FILE_SKIP_EMPTY_LINES:
array(5) {
[0]=>
string(7) "Line 1
"
[1]=>
string(1) "
"
[2]=>
string(2) "
"
[3]=>
string(3) "
"
[4]=>
string(7) "\Line 3"
}
file() with FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES:
array(4) {
[0]=>
string(6) "Line 1"
[1]=>
string(1) " "
[2]=>
string(2) " "
[3]=>
string(7) "\Line 3"
}
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