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<?php $null = json_decode(json_encode(null)); var_dump($null, json_last_error()); $null = json_decode(null); var_dump($null, json_last_error()); $false = json_decode(json_encode(false)); var_dump($false, json_last_error()); $false = json_decode(false); var_dump($false, json_last_error());
Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1
NULL int(0) Deprecated: json_decode(): Passing null to parameter #1 ($json) of type string is deprecated in /in/Oq7sE on line 6 NULL int(4) bool(false) int(0) NULL int(4)
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.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
NULL int(0) NULL int(4) bool(false) int(0) NULL int(4)
Output for 5.6.0 - 5.6.40
NULL int(0) NULL int(0) bool(false) int(0) NULL int(0)
preferences:
193.1 ms | 410 KiB | 5 Q