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<?php $a=bcadd('1234567890123456789012345678901234567890','1000000000000000000000000000000000000000'); echo $a;
Output for 8.5.1
Fatal error: Uncaught Error: Call to undefined function bcadd() in /in/UJUku:3 Stack trace: #0 {main} thrown in /in/UJUku on line 3
Process exited with code 255.
Output for 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
2234567890123456789012345678901234567890
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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