@ 2014-01-26T10:27:44Z <?php
var_dump("4sha","4sha" + 0,is_numeric("4")," 4"," 4"," 4" == " 4");
var_dump(" 4 " == " 4 ");
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Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.7 Warning: A non-numeric value encountered in /in/ngJHp on line 2
string(4) "4sha"
int(4)
bool(true)
string(3) " 4"
string(5) " 4"
bool(true)
bool(true)
Output for 7.1.0 - 7.1.20 , 7.2.0 - 7.2.33 , 7.3.12 - 7.3.31 , 7.4.0 - 7.4.25 , 7.4.27 - 7.4.33 Notice: A non well formed numeric value encountered in /in/ngJHp on line 2
string(4) "4sha"
int(4)
bool(true)
string(3) " 4"
string(5) " 4"
bool(true)
bool(false)
Output for 4.3.0 - 4.3.11 , 4.4.0 - 4.4.9 , 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.28 , 7.0.0 - 7.0.20 , 7.3.32 - 7.3.33 , 7.4.26 string(4) "4sha"
int(4)
bool(true)
string(3) " 4"
string(5) " 4"
bool(true)
bool(false)
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206.87 ms | 404 KiB | 357 Q