3v4l.org

run code in 300+ PHP versions simultaneously
<?php var $arr = array("foo", "bar"); var_dump($arr);

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)
5.4.340.0080.03312.01
5.4.320.0070.03712.49
5.4.310.0030.04212.49
5.4.300.0090.05112.50
5.4.290.0060.03912.49
5.4.280.0080.03612.39
5.4.270.0060.03712.39
5.4.260.0040.03812.39
5.4.250.0070.03812.39
5.4.240.0110.05512.39
5.4.230.0060.05412.38
5.4.220.0070.03812.38
5.4.210.0060.03612.38
5.4.200.0100.04812.38
5.4.190.0070.03912.38
5.4.180.0060.04012.38
5.4.170.0050.03712.38
5.4.160.0080.03612.38
5.4.150.0070.03512.38
5.4.140.0080.03612.07
5.4.130.0070.03412.05
5.4.120.0080.03512.01
5.4.110.0090.04112.01
5.4.100.0070.03812.01
5.4.90.0050.03712.01
5.4.80.0110.04912.01
5.4.70.0090.04812.01
5.4.60.0090.04812.01
5.4.50.0070.05012.01
5.4.40.0070.03312.00
5.4.30.0050.03811.99
5.4.20.0110.03511.99
5.4.10.0080.03811.99
5.4.00.0060.03611.49
5.3.290.0120.06612.80
5.3.280.0070.05212.70
5.3.270.0110.05612.72
5.3.260.0070.06412.72
5.3.250.0110.04712.72
5.3.240.0120.04612.72
5.3.230.0070.05212.71
5.3.220.0080.03612.68
5.3.210.0060.04112.68
5.3.200.0070.04212.68
5.3.190.0070.04012.68
5.3.180.0060.03912.67
5.3.170.0100.03412.67
5.3.160.0060.03712.67
5.3.150.0050.03912.67
5.3.140.0070.03812.66
5.3.130.0070.05612.66
5.3.120.0080.05412.66
5.3.110.0100.05312.66
5.3.100.0110.05112.12
5.3.90.0070.04312.09
5.3.80.0070.04412.07
5.3.70.0040.04812.07
5.3.60.0120.04012.06
5.3.50.0090.03712.00
5.3.40.0070.04412.00
5.3.30.0090.03811.95
5.3.20.0040.03811.73
5.3.10.0160.04211.70
5.3.00.0110.03311.68
5.2.170.0030.0349.18
5.2.160.0040.0329.18
5.2.150.0070.0279.18
5.2.140.0040.0379.18
5.2.130.0030.0309.14
5.2.120.0040.0289.14
5.2.110.0040.0339.14
5.2.100.0070.0409.14
5.2.90.0090.0379.14
5.2.80.0080.0659.14
5.2.70.0010.0399.14
5.2.60.0100.0379.09
5.2.50.0050.0329.05
5.2.40.0040.0329.03
5.2.30.0030.0339.01
5.2.20.0130.0659.00
5.2.10.0070.0288.93
5.2.00.0060.0358.78
5.1.60.0050.0308.06
5.1.50.0070.0238.06
5.1.40.0050.0258.05
5.1.30.0050.0268.40
5.1.20.0040.0278.42
5.1.10.0050.0268.14
5.1.00.0140.0278.14
5.0.50.0080.0236.62
5.0.40.0030.0206.48
5.0.30.0030.0316.29
5.0.20.0050.0196.26
5.0.10.0090.0266.23
5.0.00.0030.0416.23
4.4.90.0050.0204.78
4.4.80.0040.0204.75
4.4.70.0030.0154.76
4.4.60.0030.0154.75
4.4.50.0070.0144.77
4.4.40.0040.0284.70
4.4.30.0030.0174.76
4.4.20.0050.0174.84
4.4.10.0030.0164.84
4.4.00.0010.0294.76
4.3.110.0010.0174.67
4.3.100.0040.0174.66
4.3.90.0040.0144.63
4.3.80.0040.0244.59
4.3.70.0030.0154.63
4.3.60.0010.0174.63
4.3.50.0030.0164.63
4.3.40.0050.0234.54
4.3.30.0020.0203.28
4.3.20.0020.0173.26
4.3.10.0030.0233.22
4.3.00.0070.01710.58

preferences:
141.01 ms | 1394 KiB | 7 Q