3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data_array = array(); $arrDataKeys = array( 'Student ID', 'First Name', 'Last Name', 'Employee Email', 'Student Email', 'Current Faculty', 'Current Student', 'Time Scanned' ); // Find out which keys we will save $arrSave = array(0, 2, 4); $arrSaveKeys = array_flip($arrSave); $data_array = array_intersect_key($arrDataKeys], $arrSaveKeys); var_dump($data_array);

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)
5.4.310.0050.03912.50
5.4.300.0040.03812.50
5.4.290.0050.03912.49
5.4.280.0040.03812.39
5.4.270.0070.03612.39
5.4.260.0030.04112.39
5.4.250.0090.03412.39
5.4.240.0070.03612.39
5.4.230.0090.03512.38
5.4.220.0050.03712.38
5.4.210.0040.03812.38
5.4.200.0120.04212.38
5.4.190.0090.03512.38
5.4.180.0050.03912.38
5.4.170.0140.03212.39
5.4.160.0120.03912.38
5.4.150.0040.04612.38
5.4.140.0050.04112.07
5.4.130.0090.03412.05
5.4.120.0080.03512.01
5.4.110.0060.03812.01
5.4.100.0050.03712.01
5.4.90.0050.03812.01
5.4.80.0080.03612.01
5.4.70.0040.03912.01
5.4.60.0100.03112.01
5.4.50.0040.03712.00
5.4.40.0080.03211.99
5.4.30.0070.03711.99
5.4.20.0080.04111.99
5.4.10.0080.03411.99
5.4.00.0070.03611.48
5.3.280.0100.03712.71
5.3.270.0090.04012.72
5.3.260.0110.03412.72
5.3.250.0050.03712.72
5.3.240.0060.03712.71
5.3.230.0100.03512.71
5.3.220.0120.03712.68
5.3.210.0060.04612.68
5.3.200.0080.03912.68
5.3.190.0100.03712.68
5.3.180.0060.03812.67
5.3.170.0060.03812.66
5.3.160.0070.03612.67
5.3.150.0060.03912.67
5.3.140.0050.03912.66
5.3.130.0030.04312.66
5.3.120.0080.03812.66
5.3.110.0160.04612.66
5.3.100.0110.03512.12
5.3.90.0140.04412.08
5.3.80.0090.04012.07
5.3.70.0070.05012.07
5.3.60.0150.04412.06
5.3.50.0050.04012.00
5.3.40.0030.03912.00
5.3.30.0050.03611.95
5.3.20.0080.03411.73
5.3.10.0070.03311.70
5.3.00.0070.03611.68
5.2.170.0040.0319.18
5.2.160.0070.0289.18
5.2.150.0040.0319.19
5.2.140.0040.0329.18
5.2.130.0030.0329.14
5.2.120.0060.0289.14
5.2.110.0040.0319.15
5.2.100.0060.0289.14
5.2.90.0030.0319.14
5.2.80.0030.0339.14
5.2.70.0040.0389.13
5.2.60.0080.0279.09
5.2.50.0060.0299.06
5.2.40.0070.0269.04
5.2.30.0030.0319.02
5.2.20.0030.0309.00
5.2.10.0050.0278.92
5.2.00.0050.0298.79
5.1.60.0030.0258.08
5.1.50.0030.0258.07
5.1.40.0040.0238.05
5.1.30.0040.0268.39
5.1.20.0070.0238.42
5.1.10.0030.0268.15
5.1.00.0050.0328.15
5.0.50.0060.0186.63
5.0.40.0070.0166.48
5.0.30.0020.0336.30
5.0.20.0010.0216.27
5.0.10.0030.0216.25
5.0.00.0060.0286.24
4.4.90.0020.0164.78
4.4.80.0020.0164.75
4.4.70.0030.0154.75
4.4.60.0040.0144.75
4.4.50.0010.0174.77
4.4.40.0030.0254.71
4.4.30.0030.0154.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0030.0244.76
4.3.110.0020.0164.67
4.3.100.0030.0154.66
4.3.90.0030.0144.63
4.3.80.0040.0234.59
4.3.70.0030.0134.63
4.3.60.0020.0154.63
4.3.50.0030.0184.63
4.3.40.0030.0234.54
4.3.30.0020.0163.29
4.3.20.0000.0173.27
4.3.10.0010.0163.22
4.3.00.0030.0237.12

preferences:
144.05 ms | 1386 KiB | 7 Q