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<?php $str = 'prefix.column alias'; $pos = strpos ($str, '.'); $posr = strrpos ($str, ' '); $prefix = substr ($str, 0, $pos); $name = substr($str, $pos + 1); var_dump ($prefix, $name); //echo substr ($str, $pos + 1, $posr - $pos - 1);
Output for 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 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, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
string(6) "prefix" string(12) "column alias"
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 string(6) "prefix" string(12) "column alias"
preferences:
191.37 ms | 402 KiB | 234 Q