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<?php $db_name = "users"; // this will act as an index $db[$db_name] = "some value"; // the index "user" which is the value of the variable "$db_name" holds the value "some value" in the "$db" variable echo $db_name . ' | ' . $db[$db_name]; // prints: users | some value
Output for 7.4.30, 8.1.23 - 8.1.33, 8.2.10 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
users | some value
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.
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128.66 ms | 407 KiB | 5 Q