array(16) {
["b"]=>
string(47) "SELECT * FROM wp_posts WHERE post_author=101010"
["c"]=>
string(42) "SELECT * FROM wp_posts WHERE post_author=*"
["d"]=>
string(43) "SELECT * FROM wp_posts WHERE post_author=42"
["e"]=>
string(52) "SELECT * FROM wp_posts WHERE post_author=4.200000e+1"
["E"]=>
string(52) "SELECT * FROM wp_posts WHERE post_author=4.200000E+1"
["f"]=>
string(50) "SELECT * FROM wp_posts WHERE post_author=42.000000"
["F"]=>
string(50) "SELECT * FROM wp_posts WHERE post_author=42.000000"
["g"]=>
string(43) "SELECT * FROM wp_posts WHERE post_author=42"
["G"]=>
string(43) "SELECT * FROM wp_posts WHERE post_author=42"
["h"]=>
string(43) "SELECT * FROM wp_posts WHERE post_author=42"
["H"]=>
string(43) "SELECT * FROM wp_posts WHERE post_author=42"
["o"]=>
string(43) "SELECT * FROM wp_posts WHERE post_author=52"
["s"]=>
string(54) "SELECT * FROM wp_posts WHERE post_author=42 OR 1=1; --"
["u"]=>
string(43) "SELECT * FROM wp_posts WHERE post_author=42"
["x"]=>
string(43) "SELECT * FROM wp_posts WHERE post_author=2a"
["X"]=>
string(43) "SELECT * FROM wp_posts WHERE post_author=2A"
}
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15)
/bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15)
/bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.