3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = '1,2,3,\n,4,5,6,\n,7,8,9'; $arr = explode('\n',$data); var_dump($arr); for ($i=0, $max = count($arr); $i < $max; $i++) { str_replace(",","",&$arr[$i]); } var_dump($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)
5.4.340.0130.03211.98
5.4.320.0110.04012.46
5.4.310.0050.04312.47
5.4.300.0100.03712.47
5.4.290.0080.03912.46
5.4.280.0060.03812.36
5.4.270.0100.04612.36
5.4.260.0110.04212.36
5.4.250.0050.04212.36
5.4.240.0070.04012.36
5.4.230.0050.04012.36
5.4.220.0070.03912.35
5.4.210.0070.03612.35
5.4.200.0080.03712.36
5.4.190.0060.03812.35
5.4.180.0070.03612.35
5.4.170.0060.04412.36
5.4.160.0050.03712.36
5.4.150.0070.03812.35
5.4.140.0080.03912.04
5.4.130.0070.03712.03
5.4.120.0060.03611.98
5.4.110.0060.04011.98
5.4.100.0060.04411.98
5.4.90.0060.05511.98
5.4.80.0080.04411.98
5.4.70.0050.04311.97
5.4.60.0170.05311.97
5.4.50.0100.04611.97
5.4.40.0030.04511.96
5.4.30.0070.03611.96
5.4.20.0060.03911.96
5.4.10.0110.03411.96
5.4.00.0050.04111.45
5.3.290.0080.05112.80
5.3.280.0090.05112.71
5.3.270.0200.06512.72
5.3.260.0070.04412.72
5.3.250.0040.04212.71
5.3.240.0090.03512.72
5.3.230.0030.04212.71
5.3.220.0090.04112.68
5.3.210.0100.04012.68
5.3.200.0050.04812.68
5.3.190.0090.03912.68
5.3.180.0040.04312.67
5.3.170.0060.05412.67
5.3.160.0080.04312.67
5.3.150.0110.04312.67
5.3.140.0110.04412.66
5.3.130.0110.04512.65
5.3.120.0070.04312.66
5.3.110.0090.03912.66
5.3.100.0150.06312.11
5.3.90.0050.04312.09
5.3.80.0070.04212.07
5.3.70.0130.03512.07
5.3.60.0080.04112.06
5.3.50.0150.08112.00
5.3.40.0120.04512.00
5.3.30.0080.05011.94
5.3.20.0050.04811.72
5.3.10.0100.04111.69
5.3.00.0070.05711.68
5.2.170.0060.0359.18
5.2.160.0090.0459.18
5.2.150.0040.0529.18
5.2.140.0100.0369.17
5.2.130.0080.0379.14
5.2.120.0050.0349.13
5.2.110.0060.0309.14
5.2.100.0080.0319.14
5.2.90.0070.0309.14
5.2.80.0120.0299.13
5.2.70.0110.0409.13
5.2.60.0070.0459.09
5.2.50.0100.0419.05
5.2.40.0050.0409.03
5.2.30.0040.0329.01
5.2.20.0040.0319.00
5.2.10.0050.0328.92
5.2.00.0070.0318.78
5.1.60.0060.0248.07
5.1.50.0050.0258.07
5.1.40.0040.0258.05
5.1.30.0050.0258.40
5.1.20.0050.0268.41
5.1.10.0050.0268.14
5.1.00.0050.0258.14
5.0.50.0020.0226.62
5.0.40.0050.0206.48
5.0.30.0060.0356.29
5.0.20.0050.0236.26
5.0.10.0060.0196.23
5.0.00.0050.0346.23
4.4.90.0020.0174.78
4.4.80.0040.0184.76
4.4.70.0030.0204.75
4.4.60.0050.0174.75
4.4.50.0020.0184.77
4.4.40.0040.0284.71
4.4.30.0200.0784.76
4.4.20.0070.0324.85
4.4.10.0050.0184.85
4.4.00.0040.0364.76
4.3.110.0110.0304.67
4.3.100.0050.0204.67
4.3.90.0030.0214.64
4.3.80.0060.0464.58
4.3.70.0030.0254.63
4.3.60.0040.0164.63
4.3.50.0060.0274.63
4.3.40.0010.0294.54
4.3.30.0050.0183.29
4.3.20.0040.0333.26
4.3.10.0030.0193.22
4.3.00.0200.0277.25

preferences:
132.95 ms | 1398 KiB | 7 Q