3v4l.org

run code in 300+ PHP versions simultaneously
namecreated# operations% variancefunction calls
VXm3L270base64_decode
mVVeC310base64_decode, json_decode
h27Wk310base64_decode, json_decode
mCsGl740trim, libxml_clear_errors, libxml_get_errors, libxml_use_interna
F9t1l test.php80var_dump, hexdec
G3Tet820hash, explode, is_numeric
tC3aT820hash, explode, is_numeric
kOcWq scratch_126.php60var_dump
JTqBE scratch.php?0
SuO8h test.php110var_dump, hexdec, dechex
HO7Gk test.php70var_dump, hexdec
D0pGW test.php?0
ZhNa4 scratch_23.php160
sPn0O test.php70json_decode, var_dump
FT2p9160
tWE1I150
gZLfR100
DITDd100
Td46l70var_dump
7sRWv80var_dump
PPsOI50
ZXjTu140hex2bin, preg_replace
1X3g5120hex2bin, preg_replace
fbJFK120hex2bin, preg_replace
nK8oD60hex2bin

preferences:
23.9 ms | 475 KiB | 1 Q