3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(mb_eregi_replace('/(nödkåpa)/i', 'nödkåpa blabla')):

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)
5.4.320.0300.07318.98
5.4.310.0370.06018.87
5.4.300.0230.06719.21
5.4.290.0270.07719.16
5.4.280.0300.06719.15
5.4.270.0270.07718.96
5.4.260.0330.07318.96
5.4.250.0330.05319.15
5.4.240.0330.07019.19
5.4.230.0300.06019.06
5.4.220.0330.05019.30
5.4.210.0370.07319.09
5.4.200.0330.03018.86
5.4.190.0300.06718.98
5.4.180.0300.04319.17
5.4.170.0370.06319.21
5.4.160.0370.06318.96
5.4.150.0400.06019.19
5.4.140.0300.06716.50
5.4.130.0200.05716.32
5.4.120.0270.04316.37
5.4.110.0300.06316.54
5.4.100.0370.04316.57
5.4.90.0370.06716.36
5.4.80.0300.06016.52
5.4.70.0300.04316.25
5.4.60.0330.06316.54
5.4.50.0300.05716.48
5.4.40.0300.04716.34
5.4.30.0270.05016.51
5.4.20.0200.03716.51
5.4.10.0270.06716.55
5.4.00.0300.03015.75
5.3.290.0330.06714.61
5.3.280.0230.04714.43
5.3.270.0330.07014.70
5.3.260.0300.05714.55
5.3.250.0270.04714.54
5.3.240.0270.06714.45
5.3.230.0270.07314.43
5.3.220.0270.06714.43
5.3.210.0330.06714.41
5.3.200.0430.06714.41
5.3.190.0300.07314.60
5.3.180.0300.07714.61
5.3.170.0270.07314.40
5.3.160.0230.07314.50
5.3.150.0400.05714.52
5.3.140.0330.05714.50
5.3.130.0370.06014.60
5.3.120.0270.04714.57
5.3.110.0230.07714.57
5.3.100.0270.04013.95
5.3.90.0330.03013.97
5.3.80.0230.03713.79
5.3.70.0300.06713.84
5.3.60.0230.06313.83
5.3.50.0300.04714.03
5.3.40.0370.05713.75
5.3.30.0470.05313.96
5.3.20.0270.07013.53
5.3.10.0230.05713.51
5.3.00.0230.05313.47
5.2.170.0230.03311.86
5.2.160.0200.05011.86
5.2.150.0300.05711.86
5.2.140.0330.04311.86
5.2.130.0230.05311.86
5.2.120.0270.05011.86
5.2.110.0230.05311.86
5.2.100.0270.05711.86
5.2.90.0200.05011.86
5.2.80.0270.04711.86
5.2.70.0130.03711.86
5.2.60.0200.06711.86
5.2.50.0270.05311.86
5.2.40.0230.06011.86
5.2.30.0230.04711.86
5.2.20.0230.05711.86
5.2.10.0170.04311.86
5.2.00.0200.03011.86
5.1.60.0200.05311.86
5.1.50.0230.04311.86
5.1.40.0200.02711.86
5.1.30.0200.05711.86
5.1.20.0230.04311.86
5.1.10.0170.03311.86
5.1.00.0170.05711.86
5.0.50.0170.03011.86
5.0.40.0100.03011.86
5.0.30.0070.05011.86
5.0.20.0100.03011.86
5.0.10.0070.03311.86
5.0.00.0130.05011.86
4.4.90.0130.03011.86
4.4.80.0100.03311.86
4.4.70.0100.03011.86
4.4.60.0100.03311.86
4.4.50.0100.03311.86
4.4.40.0170.04011.86
4.4.30.0070.02311.86
4.4.20.0100.02711.86
4.4.10.0130.02711.86
4.4.00.0030.04011.86
4.3.110.0100.02311.86
4.3.100.0100.03011.86
4.3.90.0070.02711.86
4.3.80.0100.04711.86
4.3.70.0100.03311.86
4.3.60.0170.02311.86
4.3.50.0130.02711.86
4.3.40.0070.03311.86
4.3.30.0030.03311.86
4.3.20.0030.03011.86
4.3.10.0070.03011.86
4.3.00.0030.04311.86

preferences:
138.44 ms | 1394 KiB | 7 Q