3v4l.org

run code in 300+ PHP versions simultaneously
<?php $user_email = 'asd@qwerty.com'; $re_to = r"[^@]+@[^@]*toyota[^@]*\.[^@]+$"; $regex = preg_quote($re_to, '#') . '$'; $res = preg_match("#$regex#i", $user_email); echo $res ? '1' : '0';

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.270.0060.04212.39
5.4.260.0100.05018.80
5.4.250.0070.05718.96
5.4.240.0170.05018.80
5.4.230.0070.05018.81
5.4.220.0100.06018.80
5.4.210.0100.06318.65
5.4.200.0100.05018.79
5.4.190.0170.05318.76
5.4.180.0170.05018.83
5.4.170.0100.06718.90
5.4.160.0170.04318.93
5.4.150.0100.07018.93
5.4.140.0030.06316.50
5.4.130.0070.05316.42
5.4.120.0000.05316.42
5.4.110.0070.05316.33
5.4.100.0070.05016.50
5.4.90.0130.04316.51
5.4.80.0100.07016.50
5.4.70.0100.05716.44
5.4.60.0130.04316.45
5.4.50.0100.06716.47
5.4.40.0030.05316.44
5.4.30.0070.06316.69
5.4.20.0100.04716.46
5.4.10.0170.06716.30
5.4.00.0070.05016.02
5.3.280.0100.05014.64
5.3.270.0070.05314.61
5.3.260.0170.04714.61
5.3.250.0070.05014.38
5.3.240.0130.06014.63
5.3.230.0070.06314.37
5.3.220.0070.05314.45
5.3.210.0170.04714.27
5.3.200.0170.04314.40
5.3.190.0070.05014.43
5.3.180.0000.08314.66
5.3.170.0130.05314.58
5.3.160.0070.04714.26
5.3.150.0100.04714.66
5.3.140.0070.06714.25
5.3.130.0100.07714.44
5.3.120.0070.07014.47
5.3.110.0200.05714.32
5.3.100.0030.05313.75
5.3.90.0170.05313.89
5.3.80.0170.04714.04
5.3.70.0100.05313.91
5.3.60.0030.06714.02
5.3.50.0130.05313.95
5.3.40.0100.04713.99
5.3.30.0000.05313.85
5.3.20.0070.07013.53
5.3.10.0030.05313.80
5.3.00.0000.05313.66
5.2.170.0130.03011.16
5.2.160.0000.04310.99
5.2.150.0030.05310.90
5.2.140.0030.04711.14
5.2.130.0070.05311.20
5.2.120.0100.04011.09
5.2.110.0100.04711.25
5.2.100.0030.06011.19
5.2.90.0030.04311.12
5.2.80.0130.04011.24
5.2.70.0070.04011.12
5.2.60.0070.06010.97
5.2.50.0100.03710.78
5.2.40.0030.04010.93
5.2.30.0030.04310.98
5.2.20.0070.05311.11
5.2.10.0100.05010.91
5.2.00.0030.05710.65
5.1.60.0030.04010.22
5.1.50.0100.04010.04
5.1.40.0070.0339.83
5.1.30.0070.04010.48
5.1.20.0070.04010.43
5.1.10.0030.05010.02
5.1.00.0030.0379.91
5.0.50.0000.0438.32
5.0.40.0030.0278.32
5.0.30.0100.0378.15
5.0.20.0030.0278.19
5.0.10.0030.0278.36
5.0.00.0000.0438.24
4.4.90.0070.0177.71
4.4.80.0070.0177.71
4.4.70.0000.0307.71
4.4.60.0030.0277.71
4.4.50.0070.0237.71
4.4.40.0000.0477.71
4.4.30.0000.0307.71
4.4.20.0000.0237.71
4.4.10.0030.0307.71
4.4.00.0070.0307.71
4.3.110.0000.0277.71
4.3.100.0070.0177.71
4.3.90.0070.0177.71
4.3.80.0000.0437.71
4.3.70.0000.0237.71
4.3.60.0000.0307.71
4.3.50.0100.0237.71
4.3.40.0030.0377.71
4.3.30.0070.0207.71
4.3.20.0070.0207.71
4.3.10.0000.0307.71
4.3.00.0100.0207.07

preferences:
152.31 ms | 1394 KiB | 7 Q