3v4l.org

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

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)
5.4.350.0140.03412.01
5.4.340.0070.03512.01
5.4.320.0070.03712.50
5.4.310.0090.05112.49
5.4.300.0100.04512.50
5.4.290.0070.03812.50
5.4.280.0050.03812.39
5.4.270.0080.03712.39
5.4.260.0080.03912.39
5.4.250.0060.03912.39
5.4.240.0060.04112.39
5.4.230.0080.03812.38
5.4.220.0090.03812.38
5.4.210.0110.03712.38
5.4.200.0050.03912.38
5.4.190.0060.04012.38
5.4.180.0060.03712.38
5.4.170.0060.03912.38
5.4.160.0070.03512.38
5.4.150.0100.03212.38
5.4.140.0040.03812.07
5.4.130.0070.03812.05
5.4.120.0090.03312.02
5.4.110.0090.03612.02
5.4.100.0090.04512.01
5.4.90.0070.03812.01
5.4.80.0070.03912.01
5.4.70.0050.03812.00
5.4.60.0080.03812.00
5.4.50.0070.03912.01
5.4.40.0090.03911.99
5.4.30.0070.03712.00
5.4.20.0060.03511.99
5.4.10.0100.03211.99
5.4.00.0080.04511.49
5.3.290.0110.04212.80
5.3.280.0050.04212.71
5.3.270.0100.04012.73
5.3.260.0090.04012.72
5.3.250.0090.04112.72
5.3.240.0080.03912.71
5.3.230.0110.04112.70
5.3.220.0100.04612.68
5.3.210.0080.04012.68
5.3.200.0130.03212.68
5.3.190.0060.04012.68
5.3.180.0060.04312.67
5.3.170.0070.04112.67
5.3.160.0070.04012.67
5.3.150.0040.04312.67
5.3.140.0100.04212.66
5.3.130.0070.05312.66
5.3.120.0070.04612.66
5.3.110.0050.04412.66
5.3.100.0070.04012.12
5.3.90.0090.03712.08
5.3.80.0080.03712.07
5.3.70.0100.03712.07
5.3.60.0120.03212.06
5.3.50.0070.04112.00
5.3.40.0060.03812.00
5.3.30.0060.05411.95
5.3.20.0050.04311.72
5.3.10.0060.03711.70
5.3.00.0050.03811.68
5.2.170.0060.0309.19
5.2.160.0070.0349.18
5.2.150.0030.0339.18
5.2.140.0050.0319.18
5.2.130.0030.0319.14
5.2.120.0050.0359.14
5.2.110.0060.0319.15
5.2.100.0080.0299.14
5.2.90.0060.0289.14
5.2.80.0050.0429.14
5.2.70.0040.0319.14
5.2.60.0030.0329.09
5.2.50.0040.0329.06
5.2.40.0060.0349.04
5.2.30.0020.0349.01
5.2.20.0040.0299.00
5.2.10.0060.0278.93
5.2.00.0060.0308.78
5.1.60.0050.0308.07
5.1.50.0080.0268.07
5.1.40.0070.0218.05
5.1.30.0040.0278.39
5.1.20.0050.0318.42
5.1.10.0040.0348.15
5.1.00.0070.0328.14
5.0.50.0040.0216.62
5.0.40.0040.0196.48
5.0.30.0040.0306.29
5.0.20.0050.0206.26
5.0.10.0030.0206.24
5.0.00.0010.0356.23
4.4.90.0040.0144.78
4.4.80.0030.0154.76
4.4.70.0070.0184.75
4.4.60.0030.0164.75
4.4.50.0050.0204.77
4.4.40.0030.0274.71
4.4.30.0090.0124.76
4.4.20.0030.0194.85
4.4.10.0080.0154.84
4.4.00.0040.0244.76
4.3.110.0050.0134.67
4.3.100.0030.0154.66
4.3.90.0020.0154.64
4.3.80.0040.0244.58
4.3.70.0020.0154.63
4.3.60.0030.0154.63
4.3.50.0030.0174.63
4.3.40.0050.0234.54
4.3.30.0030.0163.29
4.3.20.0020.0173.26
4.3.10.0050.0133.23
4.3.00.0100.03012.46

preferences:
141.8 ms | 1386 KiB | 7 Q