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<?php $mykey = uniqid("\x00"); $mykey = preg_replace('/[a-zA-Z]/', "4", $mykey); var_dump($mykey); $var[$mykey] = TRUE; foreach($var as $key => $val) { if ($key === $mykey) { echo 'You got it right'; } else { echo 'You got it wrong'; } }
Output for 7.2.0
string(13) "5425494400424" You got it wrong
Output for 5.4.23, 5.5.10, 7.0.1, 7.1.7
string(13) "5425494400449" You got it wrong
Output for 7.1.6
string(13) "5425494403084" You got it wrong
Output for 7.1.5
string(13) "5425494403144" You got it wrong
Output for 5.4.17, 5.4.25 - 5.4.27, 5.4.34, 5.4.38, 5.5.0, 5.5.16, 5.5.19, 5.6.8, 5.6.13, 5.6.21, 7.0.2, 7.0.6 - 7.0.9, 7.1.0
string(13) "5425494400444" You got it wrong
Output for 5.4.28, 5.4.44, 7.0.20
string(13) "5425494400494" You got it wrong
Output for 5.4.20, 5.4.29, 5.5.11, 7.0.14
string(13) "5425494400445" You got it wrong
Output for 7.0.10
string(13) "5425494401268" You got it wrong
Output for 5.4.15, 7.0.5
string(13) "5425494400452" You got it wrong
Output for 7.0.4
string(13) "5425494400427" You got it wrong
Output for 7.0.3
string(13) "5425494400492" You got it wrong
Output for 7.0.0
string(13) "5425494400429" You got it wrong
Output for 5.6.28
string(13) "5425494401211" You got it wrong
Output for 5.6.25
string(13) "5425494401142" You got it wrong
Output for 5.6.24
string(13) "5425494401194" You got it wrong
Output for 5.5.2, 5.5.14, 5.6.23
string(13) "5425494401164" You got it wrong
Output for 5.5.20, 5.6.15, 5.6.22
string(13) "5425494401244" You got it wrong
Output for 5.6.20
string(13) "5425494401281" You got it wrong
Output for 5.6.19
string(13) "5425494401365" You got it wrong
Output for 5.6.18
string(13) "5425494401262" You got it wrong
Output for 5.6.11, 5.6.17
string(13) "5425494400463" You got it wrong
Output for 5.6.16
string(13) "5425494400440" You got it wrong
Output for 5.5.5, 5.6.14
string(13) "5425494401224" You got it wrong
Output for 5.6.12
string(13) "5425494401046" You got it wrong
Output for 5.5.1, 5.6.5, 5.6.10
string(13) "5425494401214" You got it wrong
Output for 5.6.9
string(13) "5425494401833" You got it wrong
Output for 5.5.37, 5.6.7
string(13) "5425494401024" You got it wrong
Output for 5.6.6
string(13) "5425494401114" You got it wrong
Output for 5.5.30, 5.6.4
string(13) "5425494400443" You got it wrong
Output for 5.6.3
string(13) "5425494400448" You got it wrong
Output for 5.6.2
string(13) "5425494401222" You got it wrong
Output for 5.4.21, 5.5.26, 5.6.1
string(13) "5425494400474" You got it wrong
Output for 5.5.8, 5.6.0
string(13) "5425494401271" You got it wrong
Output for 5.5.38
string(13) "5425494401229" You got it wrong
Output for 5.5.36
string(13) "5425494400414" You got it wrong
Output for 5.5.35
string(13) "5425494401200" You got it wrong
Output for 5.4.41, 5.5.34
string(13) "5425494400481" You got it wrong
Output for 5.5.33
string(13) "5425494401238" You got it wrong
Output for 5.5.32
string(13) "5425494401043" You got it wrong
Output for 5.5.31
string(13) "5425494401242" You got it wrong
Output for 5.4.31, 5.5.29
string(13) "5425494400464" You got it wrong
Output for 5.5.28
string(13) "5425494401144" You got it wrong
Output for 5.5.27
string(13) "5425494401049" You got it wrong
Output for 5.5.25
string(13) "5425494401014" You got it wrong
Output for 5.5.24
string(13) "5425494401154" You got it wrong
Output for 5.5.23
string(13) "5425494400428" You got it wrong
Output for 5.4.35, 5.5.22
string(13) "5425494400441" You got it wrong
Output for 5.5.21
string(13) "5425494401071" You got it wrong
Output for 5.5.18
string(13) "5425494401265" You got it wrong
Output for 5.5.13, 5.5.15
string(13) "5425494401044" You got it wrong
Output for 5.5.12
string(13) "5425494401095" You got it wrong
Output for 5.5.9
string(13) "5425494401124" You got it wrong
Output for 5.5.7
string(13) "5425494401204" You got it wrong
Output for 5.5.6
string(13) "5425494401141" You got it wrong
Output for 5.5.4
string(13) "5425494400498" You got it wrong
Output for 5.5.3
string(13) "5425494401140" You got it wrong
Output for 5.4.19, 5.4.45
string(13) "5425494400447" You got it wrong
Output for 5.4.43
string(13) "5425494400400" You got it wrong
Output for 5.4.42
string(13) "5425494400458" You got it wrong
Output for 5.4.40
string(13) "5425494400408" You got it wrong
Output for 5.4.39
string(13) "5425494400404" You got it wrong
Output for 5.4.37
string(13) "5425494400490" You got it wrong
Output for 5.4.36
string(13) "5425494401004" You got it wrong
Output for 5.4.32
string(13) "5425494400446" You got it wrong
Output for 5.4.30
string(13) "5425494400471" You got it wrong
Output for 5.4.24
string(13) "5425494400409" You got it wrong
Output for 5.2.12, 5.4.22
string(13) "5425494400442" You got it wrong
Output for 5.4.18
string(13) "5425494400491" You got it wrong
Output for 5.4.16
string(13) "5425494401035" You got it wrong
Output for 5.4.14
string(13) "5425494400796" You got it wrong
Output for 5.4.13
string(13) "5425494400642" You got it wrong
Output for 5.4.12
string(13) "5425494400889" You got it wrong
Output for 5.4.11
string(13) "5425494400841" You got it wrong
Output for 5.3.3, 5.3.5, 5.3.20, 5.3.22, 5.4.10
string(13) "5425494400844" You got it wrong
Output for 5.4.9
string(13) "5425494400864" You got it wrong
Output for 5.2.4, 5.2.13, 5.4.8
string(13) "5425494400744" You got it wrong
Output for 5.4.7
string(13) "5425494400774" You got it wrong
Output for 5.4.6
string(13) "5425494400747" You got it wrong
Output for 5.2.11, 5.4.5
string(13) "5425494400646" You got it wrong
Output for 5.4.4
string(13) "5425494400780" You got it wrong
Output for 5.4.3
string(13) "5425494400804" You got it wrong
Output for 5.3.29, 5.4.2
string(13) "5425494400748" You got it wrong
Output for 5.4.1
string(13) "5425494400867" You got it wrong
Output for 5.4.0
string(13) "5425494400824" You got it wrong
Output for 5.3.28
string(13) "5425494400790" You got it wrong
Output for 5.3.27
string(13) "5425494400896" You got it wrong
Output for 5.3.26
string(13) "5425494400954" You got it wrong
Output for 5.3.25
string(13) "5425494400932" You got it wrong
Output for 5.3.24
string(13) "5425494400904" You got it wrong
Output for 5.3.7, 5.3.23
string(13) "5425494400924" You got it wrong
Output for 5.3.21
string(13) "5425494400868" You got it wrong
Output for 5.3.19
string(13) "5425494400833" You got it wrong
Output for 5.3.18
string(13) "5425494400848" You got it wrong
Output for 5.3.17
string(13) "5425494400743" You got it wrong
Output for 5.3.16
string(13) "5425494400900" You got it wrong
Output for 5.3.15
string(13) "5425494400852" You got it wrong
Output for 5.3.14
string(13) "5425494400992" You got it wrong
Output for 5.3.13
string(13) "5425494400834" You got it wrong
Output for 5.3.12
string(13) "5425494400962" You got it wrong
Output for 5.3.11
string(13) "5425494400969" You got it wrong
Output for 5.3.10
string(13) "5425494400840" You got it wrong
Output for 5.3.9
string(13) "5425494400847" You got it wrong
Output for 5.3.8
string(13) "5425494400976" You got it wrong
Output for 5.3.6
string(13) "5425494400905" You got it wrong
Output for 5.3.4
string(13) "5425494400807" You got it wrong
Output for 5.3.2
string(13) "5425494400907" You got it wrong
Output for 5.3.1
string(13) "5425494400902" You got it wrong
Output for 5.3.0
string(13) "5425494400756" You got it wrong
Output for 5.2.17
string(13) "5425494400647" You got it wrong
Output for 5.2.16
string(13) "5425494400723" You got it wrong
Output for 5.2.15
string(13) "5425494400545" You got it wrong
Output for 5.1.1, 5.2.14
string(13) "5425494400714" You got it wrong
Output for 5.2.10
string(13) "5425494400694" You got it wrong
Output for 5.1.2, 5.2.9
string(13) "5425494400648" You got it wrong
Output for 5.2.8
string(13) "5425494400548" You got it wrong
Output for 5.1.4, 5.2.0, 5.2.7
string(13) "5425494400644" You got it wrong
Output for 5.2.6
string(13) "5425494400695" You got it wrong
Output for 5.2.5
string(13) "5425494400791" You got it wrong
Output for 5.2.3
string(13) "5425494400746" You got it wrong
Output for 5.2.2
string(13) "5425494400733" You got it wrong
Output for 5.2.1
string(13) "5425494400741" You got it wrong
Output for 5.1.6
string(13) "5425494400627" You got it wrong
Output for 5.1.5
string(13) "5425494400643" You got it wrong
Output for 5.1.3
string(13) "5425494400631" You got it wrong
Output for 5.1.0
string(13) "5425494400540" You got it wrong
Output for 5.0.3, 5.0.5
string(13) "5425494400244" You got it wrong
Output for 5.0.4
string(13) "5425494400254" You got it wrong
Output for 5.0.2
string(13) "5425494400225" You got it wrong
Output for 5.0.1
string(13) "5425494400322" You got it wrong
Output for 5.0.0
string(13) "5425494400240" You got it wrong
Output for 4.3.0, 4.3.3, 4.3.6, 4.3.9 - 4.3.10, 4.4.1 - 4.4.2, 4.4.4 - 4.4.5, 4.4.7 - 4.4.9
string(13) "5425494400044" You got it wrong
Output for 4.4.6
string(13) "5425494400047" You got it wrong
Output for 4.4.0, 4.4.3
string(13) "5425494400040" You got it wrong
Output for 4.3.7, 4.3.11
string(13) "5425494400041" You got it wrong
Output for 4.3.1, 4.3.8
string(13) "5425494400045" You got it wrong
Output for 4.3.5
string(13) "5425494400043" You got it wrong
Output for 4.3.4
string(13) "5425494400049" You got it wrong
Output for 4.3.2
string(13) "5425494400048" You got it wrong
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157.56 ms | 401 KiB | 216 Q