3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "\"user1\","\user2\""; $replaced = str_replace("\","",$str); $withamp = str_replace(",","&",$replaced); parse_str($withamp); var_dump($user1,$user2);

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)
5.4.350.0050.03712.01
5.4.340.0090.03312.01
5.4.320.0080.04112.50
5.4.310.0050.04112.49
5.4.300.0060.03712.50
5.4.290.0040.04112.49
5.4.280.0020.04012.39
5.4.270.0050.04112.39
5.4.260.0090.03412.39
5.4.250.0040.03912.39
5.4.240.0040.04012.39
5.4.230.0090.03612.38
5.4.220.0100.03512.38
5.4.210.0080.04012.38
5.4.200.0080.03712.38
5.4.190.0080.03712.38
5.4.180.0060.04512.38
5.4.170.0040.04512.38
5.4.160.0070.04412.38
5.4.150.0060.04012.38
5.4.140.0100.03412.07
5.4.130.0120.03012.05
5.4.120.0090.03912.02
5.4.110.0160.03612.01
5.4.100.0070.04812.01
5.4.90.0170.04012.01
5.4.80.0070.04112.01
5.4.70.0020.04112.01
5.4.60.0090.03212.01
5.4.50.0070.03512.01
5.4.40.0070.05212.00
5.4.30.0070.03612.00
5.4.20.0080.03511.99
5.4.10.0060.03811.99
5.4.00.0030.03811.48
5.3.290.0100.03812.80
5.3.280.0120.03712.71
5.3.270.0130.03212.73
5.3.260.0100.03812.72
5.3.250.0080.03612.72
5.3.240.0090.03412.72
5.3.230.0080.03612.71
5.3.220.0090.03412.68
5.3.210.0090.04012.68
5.3.200.0030.04412.68
5.3.190.0070.03712.68
5.3.180.0060.03812.68
5.3.170.0070.03612.67
5.3.160.0070.03812.68
5.3.150.0110.03512.67
5.3.140.0150.03812.66
5.3.130.0110.03812.66
5.3.120.0070.03912.66
5.3.110.0070.03812.65
5.3.100.0070.04012.12
5.3.90.0080.03912.09
5.3.80.0090.04312.08
5.3.70.0050.04112.08
5.3.60.0050.03912.06
5.3.50.0090.03412.00
5.3.40.0060.04312.00
5.3.30.0040.03911.95
5.3.20.0050.03711.75
5.3.10.0080.03611.70
5.3.00.0030.04411.68
5.2.170.0060.0309.18
5.2.160.0040.0319.18
5.2.150.0070.0339.18
5.2.140.0070.0309.18
5.2.130.0070.0339.14
5.2.120.0050.0299.14
5.2.110.0100.0319.14
5.2.100.0080.0309.14
5.2.90.0080.0279.14
5.2.80.0050.0359.14
5.2.70.0090.0339.14
5.2.60.0090.0309.09
5.2.50.0060.0309.06
5.2.40.0060.0329.04
5.2.30.0060.0319.01
5.2.20.0070.0379.00
5.2.10.0050.0288.93
5.2.00.0090.0318.78
5.1.60.0080.0338.07
5.1.50.0010.0308.06
5.1.40.0030.0268.05
5.1.30.0060.0258.40
5.1.20.0040.0308.41
5.1.10.0040.0298.14
5.1.00.0050.0258.14
5.0.50.0070.0206.62
5.0.40.0050.0216.48
5.0.30.0050.0316.29
5.0.20.0070.0216.27
5.0.10.0030.0236.24
5.0.00.0010.0336.23
4.4.90.0010.0174.78
4.4.80.0030.0204.75
4.4.70.0030.0164.75
4.4.60.0040.0154.75
4.4.50.0030.0154.77
4.4.40.0040.0274.71
4.4.30.0030.0164.76
4.4.20.0040.0164.85
4.4.10.0050.0154.85
4.4.00.0030.0264.76
4.3.110.0040.0144.67
4.3.100.0040.0144.67
4.3.90.0060.0124.64
4.3.80.0040.0274.58
4.3.70.0040.0194.63
4.3.60.0030.0204.63
4.3.50.0040.0154.63
4.3.40.0030.0264.54
4.3.30.0040.0153.28
4.3.20.0030.0173.26
4.3.10.0040.0183.22
4.3.00.0030.0206.76

preferences:
140.25 ms | 1394 KiB | 7 Q