- Output for 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
- Le bug de l'espace : bool(true) var_dump(is_numeric(' 1')) // => bool(true) var_dump(is_numeric('1 ')) // => Mais : ' 1' == 1 // => 1 '1 ' == 1 // => 1
- 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 Le bug de l'espace : bool(true) var_dump(is_numeric(' 1')) // => bool(true) var_dump(is_numeric('1 ')) // => Mais : ' 1' == 1 // => 1 '1 ' == 1 // => 1
- Output for 5.6.0 - 5.6.40, 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
- Le bug de l'espace : bool(true) var_dump(is_numeric(' 1')) // => bool(false) var_dump(is_numeric('1 ')) // => Mais : ' 1' == 1 // => 1 '1 ' == 1 // => 1