3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace(('/[^a-zA-Z0-9\s\-=+\|!@#$%^&*()`~\[\]{};:\'",<.>\/?]/', "", "Olá, mundo!");

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)
5.4.280.0170.07312.36
5.4.270.0090.07012.36
5.4.260.0110.05612.36
5.4.250.0190.12612.36
5.4.240.0110.08612.36
5.4.230.0050.06412.36
5.4.220.0100.05312.36
5.4.210.0130.08712.35
5.4.200.0120.08512.35
5.4.190.0210.13712.35
5.4.180.0130.08812.35
5.4.170.0060.08712.36
5.4.160.0140.04612.36
5.4.150.0110.06212.35
5.4.140.0210.08312.04
5.4.130.0190.06512.02
5.4.120.0160.08511.99
5.4.110.0040.08211.98
5.4.100.0180.07511.98
5.4.90.0180.09411.98
5.4.80.0150.09511.98
5.4.70.0140.10211.98
5.4.60.0050.04211.98
5.4.50.0050.04011.98
5.4.40.0100.03511.96
5.4.30.0070.03811.96
5.4.20.0060.03911.96
5.4.10.0100.05211.96
5.4.00.0080.03711.46
5.3.280.0110.07612.71
5.3.270.0070.04112.72
5.3.260.0110.04112.72
5.3.250.0090.03812.72
5.3.240.0100.03812.72
5.3.230.0060.04112.71
5.3.220.0070.04412.68
5.3.210.0100.05412.68
5.3.200.0090.04012.68
5.3.190.0170.07412.68
5.3.180.0080.08212.67
5.3.170.0060.05512.67
5.3.160.0100.06612.68
5.3.150.0060.08412.68
5.3.140.0160.07512.66
5.3.130.0220.07812.66
5.3.120.0090.05412.66
5.3.110.0040.06312.65
5.3.100.0100.07312.12
5.3.90.0090.06912.08
5.3.80.0120.07412.08
5.3.70.0140.06612.07
5.3.60.0060.07712.06
5.3.50.0140.08912.00
5.3.40.0160.07112.00
5.3.30.0170.06111.93
5.3.20.0150.07711.70
5.3.10.0090.04711.67
5.3.00.0160.05911.65
5.2.170.0130.0679.15
5.2.160.0130.0459.15
5.2.150.0150.0769.15
5.2.140.0100.0739.15
5.2.130.0200.0529.11
5.2.120.0060.0439.11
5.2.110.0080.0469.11
5.2.100.0150.0929.12
5.2.90.0110.0569.11
5.2.80.0130.0649.11
5.2.70.0140.0539.11
5.2.60.0080.0669.06
5.2.50.0110.0439.03
5.2.40.0120.0789.00
5.2.30.0140.0608.98
5.2.20.0100.0338.97
5.2.10.0190.0788.90
5.2.00.0140.0858.75
5.1.60.0110.0748.04
5.1.50.0080.0508.04
5.1.40.0070.0528.03
5.1.30.0180.0708.38
5.1.20.0080.0408.40
5.1.10.0080.0308.13
5.1.00.0050.0428.12
5.0.50.0050.0296.60
5.0.40.0030.0286.46
5.0.30.0070.0406.27
5.0.20.0120.0336.24
5.0.10.0080.0356.21
5.0.00.0090.0466.21
4.4.90.0030.0234.78
4.4.80.0050.0414.75
4.4.70.0060.0204.75
4.4.60.0060.0404.76
4.4.50.0080.0264.77
4.4.40.0030.0464.71
4.4.30.0060.0264.76
4.4.20.0050.0304.84
4.4.10.0040.0284.84
4.4.00.0040.0434.75
4.3.110.0160.0404.67
4.3.100.0100.0294.67
4.3.90.0140.0514.63
4.3.80.0060.0454.58
4.3.70.0100.0354.63
4.3.60.0080.0344.63
4.3.50.0130.0474.63
4.3.40.0060.0494.54
4.3.30.0080.0263.27
4.3.20.0070.0273.25
4.3.10.0060.0263.21
4.3.00.0070.0276.75

preferences:
153.7 ms | 1394 KiB | 7 Q