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<?php error_reporting(E_ALL); define('great','my'); $great='fantastic'; $my='my value'; echo "This is ${great }<br/>\n";//output:my value echo "This is ${ great}<br/>\n";//output:my value echo "This is ${ great }<br/>\n";//output:my value echo "This is ${great}<br/>\n";//output:fantastic
Output for 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
Deprecated: Using ${expr} (variable variables) in strings is deprecated, use {${expr}} instead in /in/jQXFc on line 8 Deprecated: Using ${expr} (variable variables) in strings is deprecated, use {${expr}} instead in /in/jQXFc on line 9 Deprecated: Using ${expr} (variable variables) in strings is deprecated, use {${expr}} instead in /in/jQXFc on line 10 Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /in/jQXFc on line 11 This is my value<br/> This is my value<br/> This is my value<br/> This is fantastic<br/>
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 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33
This is my value<br/> This is my value<br/> This is my value<br/> This is fantastic<br/>
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45
This is fantastic<br/> This is my value<br/> This is my value<br/> This is fantastic<br/>
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/jQXFc on line 11
Process exited with code 255.
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