3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array( 0 => 'show', 1=> 'create', 2=>'duplicate' ); $res = array_filter($arr, function($item) { return $item=='duplicate' ? 0 : 1; }) var_dump($res);

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)
5.4.340.0110.03512.03
5.4.320.0050.04412.52
5.4.310.0110.03812.52
5.4.300.0080.04512.52
5.4.290.0090.03812.51
5.4.280.0060.03512.41
5.4.270.0040.03812.41
5.4.260.0060.03812.41
5.4.250.0050.03812.41
5.4.240.0060.03812.41
5.4.230.0090.03812.40
5.4.220.0090.03912.40
5.4.210.0070.04312.40
5.4.200.0050.04712.40
5.4.190.0090.04012.40
5.4.180.0090.04512.39
5.4.170.0060.04212.40
5.4.160.0080.03712.40
5.4.150.0060.03712.40
5.4.140.0020.04212.09
5.4.130.0050.03612.07
5.4.120.0090.03512.04
5.4.110.0040.03812.04
5.4.100.0060.04112.03
5.4.90.0070.03812.03
5.4.80.0050.04212.04
5.4.70.0090.03512.02
5.4.60.0070.03712.03
5.4.50.0070.03312.03
5.4.40.0070.03412.02
5.4.30.0060.03512.01
5.4.20.0070.03512.00
5.4.10.0070.04212.01
5.4.00.0060.04111.51
5.3.290.0140.03912.80
5.3.280.0130.04312.71
5.3.270.0130.05812.72
5.3.260.0050.04312.72
5.3.250.0090.03512.72
5.3.240.0060.03712.72
5.3.230.0060.03712.71
5.3.220.0040.04512.68
5.3.210.0070.04312.68
5.3.200.0130.04012.68
5.3.190.0100.03412.68
5.3.180.0050.04312.67
5.3.170.0070.04112.67
5.3.160.0040.03912.67
5.3.150.0050.03812.68
5.3.140.0070.03512.66
5.3.130.0030.04212.66
5.3.120.0060.04312.66
5.3.110.0070.04012.66
5.3.100.0060.03712.12
5.3.90.0080.03412.10
5.3.80.0050.03812.10
5.3.70.0050.03912.09
5.3.60.0100.03512.08
5.3.50.0100.03412.02
5.3.40.0090.04012.02
5.3.30.0040.04011.98
5.3.20.0070.03511.76
5.3.10.0060.03811.73
5.3.00.0090.03611.72
5.2.170.0050.0369.18
5.2.160.0080.0349.18
5.2.150.0080.0409.18
5.2.140.0110.0359.18
5.2.130.0100.0369.14
5.2.120.0050.0359.14
5.2.110.0030.0319.14
5.2.100.0070.0319.14
5.2.90.0060.0289.14
5.2.80.0030.0329.14
5.2.70.0050.0319.14
5.2.60.0060.0319.09
5.2.50.0030.0329.06
5.2.40.0050.0289.04
5.2.30.0030.0319.01
5.2.20.0030.0359.00
5.2.10.0060.0308.93
5.2.00.0060.0278.78
5.1.60.0070.0208.07
5.1.50.0010.0288.06
5.1.40.0030.0278.05
5.1.30.0060.0258.40
5.1.20.0040.0288.42
5.1.10.0050.0278.14
5.1.00.0050.0268.14
5.0.50.0050.0196.62
5.0.40.0060.0236.48
5.0.30.0050.0386.29
5.0.20.0040.0226.26
5.0.10.0030.0216.24
5.0.00.0020.0326.23
4.4.90.0070.0124.78
4.4.80.0030.0154.76
4.4.70.0020.0194.75
4.4.60.0030.0154.76
4.4.50.0040.0194.77
4.4.40.0030.0274.71
4.4.30.0060.0174.76
4.4.20.0020.0204.84
4.4.10.0030.0164.85
4.4.00.0040.0294.76
4.3.110.0040.0184.67
4.3.100.0030.0164.66
4.3.90.0030.0144.63
4.3.80.0050.0244.59
4.3.70.0020.0194.63
4.3.60.0050.0224.63
4.3.50.0040.0164.63
4.3.40.0030.0234.54
4.3.30.0020.0183.29
4.3.20.0030.0173.26
4.3.10.0020.0163.23
4.3.00.0000.0237.17

preferences:
139.48 ms | 1394 KiB | 7 Q