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<?php declare(strict_types=1); $fileName = tempnam(sys_get_temp_dir(), 'test_'); $fileResource = fopen($fileName, 'wb'); fputcsv($fileResource, [false, 1, 1.0, 'string', [0], new class {function __toString(){ return 'foo';}}]); fclose($fileResource); echo file_get_contents($fileName);
Output for 8.4.1 - 8.4.13
Deprecated: fputcsv(): the $escape parameter must be provided as its default value will change in /in/ahdmn on line 8 Warning: Array to string conversion in /in/ahdmn on line 8 ,1,1,string,Array,foo
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.4, 8.3.6 - 8.3.26
Warning: Array to string conversion in /in/ahdmn on line 8 ,1,1,string,Array,foo
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 Warning: Array to string conversion in /in/ahdmn on line 8 ,1,1,string,Array,foo
Output for 7.4.0 - 7.4.33
Notice: Array to string conversion in /in/ahdmn on line 8 ,1,1,string,Array,foo
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