3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_replace(array('/{/','/}/'),"",array(12,13));

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)
5.4.340.0050.03812.01
5.4.320.0080.03412.50
5.4.310.0070.05012.50
5.4.300.0070.03412.50
5.4.290.0060.03812.49
5.4.280.0060.03512.39
5.4.270.0060.03612.39
5.4.260.0030.04012.39
5.4.250.0070.04112.39
5.4.240.0070.04512.39
5.4.230.0000.04312.38
5.4.220.0060.04012.38
5.4.210.0050.03712.38
5.4.200.0070.03612.38
5.4.190.0080.03712.38
5.4.180.0100.04212.38
5.4.170.0040.03812.38
5.4.160.0050.03612.38
5.4.150.0070.03412.38
5.4.140.0050.03812.07
5.4.130.0060.03512.05
5.4.120.0060.03412.02
5.4.110.0080.03212.01
5.4.100.0070.03312.01
5.4.90.0090.03612.01
5.4.80.0030.04212.01
5.4.70.0060.03412.00
5.4.60.0020.03812.00
5.4.50.0030.03812.00
5.4.40.0080.03211.99
5.4.30.0070.03311.99
5.4.20.0070.03411.99
5.4.10.0080.03112.00
5.4.00.0070.03911.48
5.3.290.0040.04112.80
5.3.280.0050.03812.71
5.3.270.0070.04112.72
5.3.260.0110.04112.72
5.3.250.0080.04012.72
5.3.240.0060.03812.72
5.3.230.0090.03512.71
5.3.220.0080.04012.68
5.3.210.0040.04012.68
5.3.200.0070.04012.68
5.3.190.0080.04112.68
5.3.180.0080.03512.68
5.3.170.0030.04012.67
5.3.160.0060.03912.67
5.3.150.0040.04112.67
5.3.140.0050.03712.66
5.3.130.0050.04312.66
5.3.120.0070.03712.66
5.3.110.0080.03912.65
5.3.100.0090.03812.12
5.3.90.0070.03412.08
5.3.80.0080.03712.07
5.3.70.0030.03812.08
5.3.60.0060.03712.06
5.3.50.0080.03512.00
5.3.40.0040.04112.00
5.3.30.0050.03511.95
5.3.20.0050.03611.73
5.3.10.0040.03611.70
5.3.00.0070.05111.68
5.2.170.0110.0339.18
5.2.160.0060.0329.19
5.2.150.0090.0309.18
5.2.140.0020.0339.18
5.2.130.0070.0339.14
5.2.120.0030.0309.14
5.2.110.0040.0309.15
5.2.100.0050.0289.14
5.2.90.0070.0289.15
5.2.80.0060.0309.14
5.2.70.0060.0289.14
5.2.60.0080.0269.09
5.2.50.0070.0369.06
5.2.40.0060.0279.04
5.2.30.0030.0329.01
5.2.20.0070.0319.00
5.2.10.0060.0268.93
5.2.00.0050.0288.78
5.1.60.0060.0248.07
5.1.50.0030.0278.07
5.1.40.0050.0238.05
5.1.30.0050.0258.40
5.1.20.0050.0258.42
5.1.10.0030.0268.14
5.1.00.0050.0268.14
5.0.50.0040.0216.63
5.0.40.0070.0166.48
5.0.30.0030.0326.29
5.0.20.0030.0206.26
5.0.10.0020.0226.24
5.0.00.0020.0356.23
4.4.90.0030.0154.77
4.4.80.0040.0144.76
4.4.70.0030.0154.75
4.4.60.0020.0164.75
4.4.50.0020.0224.77
4.4.40.0040.0304.71
4.4.30.0040.0194.76
4.4.20.0020.0164.85
4.4.10.0020.0164.85
4.4.00.0020.0324.76
4.3.110.0030.0154.67
4.3.100.0020.0174.67
4.3.90.0040.0194.63
4.3.80.0010.0274.59
4.3.70.0020.0204.63
4.3.60.0050.0124.63
4.3.50.0040.0154.63
4.3.40.0030.0304.54
4.3.30.0010.0163.29
4.3.20.0020.0203.26
4.3.10.0010.0163.21
4.3.00.0030.01711.06

preferences:
137.63 ms | 1394 KiB | 7 Q