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run code in 200+ php & hhvm versions
Bugs & Features
<?php $s = "ab"; $s1 = "cAbfabe"; $s2 = $s1; do { $s2 = stristr($s2,$s); echo "s2: $s2\n"; $s3 = substr($s2,0,count($s)+1); echo "s3: $s3\n"; $s2 = substr($s2,count($s)+1); echo "s2: $s2\n"; echo "=======\n"; } while ($s2 != false);
Output for 7.2.0
s2: Abfabe Warning: count(): Parameter must be an array or an object that implements Countable in /in/GhHra on line 9 s3: Ab Warning: count(): Parameter must be an array or an object that implements Countable in /in/GhHra on line 11 s2: fabe ======= s2: abe Warning: count(): Parameter must be an array or an object that implements Countable in /in/GhHra on line 9 s3: ab Warning: count(): Parameter must be an array or an object that implements Countable in /in/GhHra on line 11 s2: e ======= s2: Warning: count(): Parameter must be an array or an object that implements Countable in /in/GhHra on line 9 s3: Warning: count(): Parameter must be an array or an object that implements Countable in /in/GhHra on line 11 s2: =======
Output for 4.3.0 - 7.1.10
s2: Abfabe s3: Ab s2: fabe ======= s2: abe s3: ab s2: e ======= s2: s3: s2: =======