Warning: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead in /in/kF6CR on line 3
Warning: Undefined variable $var in /in/kF6CR on line 4
Warning: Undefined variable $var2 in /in/kF6CR on line 4
NULL
NULL
Warning: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead in /in/kF6CR on line 3
Notice: Undefined variable: var in /in/kF6CR on line 4
Notice: Undefined variable: var2 in /in/kF6CR on line 4
NULL
NULL
Output for 7.3.32 - 7.3.33, 7.4.26
Warning: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead in /in/kF6CR on line 3
NULL
NULL
Output for 5.5.0 - 5.5.36, 5.6.0 - 5.6.28
Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /in/kF6CR on line 3
Notice: Array to string conversion in /in/kF6CR on line 3
Arraystring(2) "09"
string(15) "", echo "hi", ""