3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo implode(', ', array('test', 'test2', 'test3'))

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)
5.4.350.0080.03711.98
5.4.340.0080.03911.98
5.4.320.0090.03612.47
5.4.310.0100.03612.46
5.4.300.0080.04012.47
5.4.290.0080.03612.46
5.4.280.0050.04612.36
5.4.270.0060.03712.36
5.4.260.0020.04812.36
5.4.250.0080.04412.36
5.4.240.0090.03712.36
5.4.230.0070.04012.35
5.4.220.0070.03712.36
5.4.210.0070.03612.35
5.4.200.0100.03612.36
5.4.190.0050.03712.35
5.4.180.0050.03612.35
5.4.170.0080.03712.36
5.4.160.0090.03512.35
5.4.150.0080.03512.35
5.4.140.0070.03912.04
5.4.130.0070.03512.02
5.4.120.0080.03311.99
5.4.110.0060.03611.98
5.4.100.0100.03111.98
5.4.90.0090.03611.98
5.4.80.0050.03911.98
5.4.70.0070.03811.98
5.4.60.0070.03311.98
5.4.50.0050.03711.98
5.4.40.0080.03811.97
5.4.30.0060.03611.96
5.4.20.0060.03611.96
5.4.10.0040.03811.96
5.4.00.0030.03911.46
5.3.290.0070.03912.80
5.3.280.0040.04312.71
5.3.270.0060.04012.72
5.3.260.0050.04112.72
5.3.250.0050.04212.72
5.3.240.0060.04012.72
5.3.230.0060.04212.71
5.3.220.0070.03812.68
5.3.210.0090.03812.68
5.3.200.0100.04012.68
5.3.190.0090.03812.68
5.3.180.0090.03412.67
5.3.170.0090.03312.67
5.3.160.0030.04512.67
5.3.150.0060.03712.68
5.3.140.0100.04612.66
5.3.130.0110.04512.66
5.3.120.0050.05012.66
5.3.110.0050.04212.66
5.3.100.0030.04012.12
5.3.90.0080.03612.09
5.3.80.0060.03612.07
5.3.70.0070.03912.08
5.3.60.0060.03712.07
5.3.50.0080.03512.00
5.3.40.0060.03712.00
5.3.30.0060.03611.95
5.3.20.0090.04111.72
5.3.10.0060.03711.70
5.3.00.0130.04511.68
5.2.170.0070.0419.18
5.2.160.0040.0339.18
5.2.150.0090.0329.18
5.2.140.0060.0359.18
5.2.130.0060.0359.14
5.2.120.0060.0349.14
5.2.110.0040.0329.15
5.2.100.0050.0329.14
5.2.90.0060.0339.14
5.2.80.0070.0299.14
5.2.70.0040.0399.14
5.2.60.0050.0349.09
5.2.50.0110.0379.06
5.2.40.0050.0399.04
5.2.30.0100.0379.02
5.2.20.0060.0309.01
5.2.10.0080.0288.93
5.2.00.0050.0298.78
5.1.60.0030.0258.07
5.1.50.0060.0248.06
5.1.40.0070.0268.05
5.1.30.0110.0298.40
5.1.20.0060.0288.42
5.1.10.0050.0288.15
5.1.00.0040.0308.15
5.0.50.0050.0206.62
5.0.40.0050.0196.48
5.0.30.0050.0316.29
5.0.20.0050.0206.26
5.0.10.0020.0256.24
5.0.00.0050.0346.23
4.4.90.0030.0154.78
4.4.80.0020.0194.75
4.4.70.0060.0364.76
4.4.60.0030.0164.76
4.4.50.0040.0154.77
4.4.40.0050.0234.71
4.4.30.0030.0154.76
4.4.20.0040.0144.84
4.4.10.0040.0144.85
4.4.00.0020.0304.76
4.3.110.0050.0194.67
4.3.100.0050.0134.67
4.3.90.0030.0154.64
4.3.80.0010.0264.58
4.3.70.0040.0174.63
4.3.60.0030.0164.63
4.3.50.0040.0164.63
4.3.40.0030.0274.54
4.3.30.0050.0163.29
4.3.20.0000.0193.27
4.3.10.0020.0173.21
4.3.00.0100.0236.73

preferences:
149.63 ms | 1394 KiB | 7 Q