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run code in 300+ PHP versions simultaneously
<?php //echo count(str_split(json_decode('" \u00a0\n\r\t\f\u000b\u200b\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000"'))); //echo iconv_strlen(json_decode('"\u2002\u2003\u2004\u2005\u2006"')); echo strlen(utf8_decode(json_decode('"\u2002\u2003\u2004\u2005\u2006"'))); echo utf8_decode(json_decode('"\u2002\u2003\u2004\u2005\u2006"'));
Output for 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Deprecated: Function utf8_decode() is deprecated in /in/S4AJJ on line 4 5 Deprecated: Function utf8_decode() is deprecated in /in/S4AJJ on line 5 ?????
Output for 5.2.2 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 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, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27
5?????
Output for 5.2.1
30\u2002\u2003\u2004\u2005\u2006
Output for 5.2.0
0
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Call to undefined function json_decode() in /in/S4AJJ on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_decode() in /in/S4AJJ on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: json_decode() in /in/S4AJJ on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_decode() in /in/S4AJJ on line 4

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