3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo json_encode(array('vision', 'testVision'))

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)
5.4.320.0060.03512.47
5.4.310.0060.03712.46
5.4.300.0130.03612.46
5.4.290.0060.04812.46
5.4.280.0070.04012.36
5.4.270.0060.03612.36
5.4.260.0060.04512.36
5.4.250.0040.03912.36
5.4.240.0040.03812.36
5.4.230.0070.04512.36
5.4.220.0060.03612.35
5.4.210.0080.03312.36
5.4.200.0030.04012.35
5.4.190.0080.03312.35
5.4.180.0040.03712.35
5.4.170.0030.04012.36
5.4.160.0060.04012.35
5.4.150.0040.03812.35
5.4.140.0060.03912.04
5.4.130.0050.03712.02
5.4.120.0040.03811.98
5.4.110.0060.03611.98
5.4.100.0040.03711.98
5.4.90.0040.04011.98
5.4.80.0070.03711.98
5.4.70.0040.03911.98
5.4.60.0040.03811.98
5.4.50.0120.03111.98
5.4.40.0040.03911.97
5.4.30.0070.04111.96
5.4.20.0140.03911.96
5.4.10.0080.03311.96
5.4.00.0080.03311.45
5.3.290.0040.04412.80
5.3.280.0070.04112.71
5.3.270.0060.04012.73
5.3.260.0050.04012.72
5.3.250.0040.04012.72
5.3.240.0070.04112.72
5.3.230.0070.03812.71
5.3.220.0060.03712.68
5.3.210.0070.03812.68
5.3.200.0080.03912.68
5.3.190.0060.03912.68
5.3.180.0070.03712.68
5.3.170.0070.03812.67
5.3.160.0070.03912.67
5.3.150.0080.03812.67
5.3.140.0060.04212.66
5.3.130.0110.04412.66
5.3.120.0080.04012.66
5.3.110.0110.04212.66
5.3.100.0070.03612.11
5.3.90.0060.03612.08
5.3.80.0040.03812.07
5.3.70.0060.03612.07
5.3.60.0040.03812.06
5.3.50.0070.04812.00
5.3.40.0040.03812.00
5.3.30.0060.03411.95
5.3.20.0090.03711.73
5.3.10.0080.04111.70
5.3.00.0090.03611.68
5.2.170.0060.0319.18
5.2.160.0060.0299.18
5.2.150.0070.0289.18
5.2.140.0100.0319.18
5.2.130.0060.0379.14
5.2.120.0060.0289.14
5.2.110.0030.0319.15
5.2.100.0040.0299.14
5.2.90.0020.0329.14
5.2.80.0020.0339.14
5.2.70.0060.0299.14
5.2.60.0060.0289.09
5.2.50.0060.0289.06
5.2.40.0040.0299.04
5.2.30.0040.0309.02
5.2.20.0040.0299.00
5.2.10.0030.0298.92
5.2.00.0020.0318.79
5.1.60.0040.0248.07
5.1.50.0020.0278.07
5.1.40.0030.0258.04
5.1.30.0040.0268.39
5.1.20.0050.0298.42
5.1.10.0040.0318.15
5.1.00.0030.0268.14
5.0.50.0060.0196.62
5.0.40.0040.0186.48
5.0.30.0010.0336.29
5.0.20.0030.0196.26
5.0.10.0040.0186.24
5.0.00.0040.0326.23
4.4.90.0010.0164.78
4.4.80.0010.0174.76
4.4.70.0030.0154.75
4.4.60.0050.0144.75
4.4.50.0020.0164.77
4.4.40.0010.0264.71
4.4.30.0030.0154.76
4.4.20.0070.0124.84
4.4.10.0020.0164.85
4.4.00.0070.0204.76
4.3.110.0020.0164.67
4.3.100.0040.0134.66
4.3.90.0010.0164.63
4.3.80.0040.0234.59
4.3.70.0020.0154.63
4.3.60.0040.0134.63
4.3.50.0030.0154.62
4.3.40.0030.0234.54
4.3.30.0020.0163.29
4.3.20.0010.0173.27
4.3.10.0000.0173.22
4.3.00.0100.01718.56

preferences:
140.59 ms | 1386 KiB | 7 Q