3v4l.org

run code in 300+ PHP versions simultaneously
<?php <?php function () { echo "Hello!\n"; } ();

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)
5.4.230.0100.04212.36
5.4.220.0160.04912.36
5.4.210.0110.04112.36
5.4.200.0110.04312.36
5.4.190.0140.03812.35
5.4.180.0130.04112.36
5.4.170.0120.04112.37
5.4.160.0130.03912.36
5.4.150.0090.04212.35
5.4.140.0220.06012.04
5.4.130.0120.03812.03
5.4.120.0120.04311.99
5.4.110.0150.05411.99
5.4.100.0120.04311.99
5.4.90.0110.04711.98
5.4.80.0130.04211.99
5.4.70.0080.04311.98
5.4.60.0080.04111.98
5.4.50.0120.03911.99
5.4.40.0090.04211.97
5.4.30.0110.03911.97
5.4.20.0090.04111.96
5.4.10.0130.03811.97
5.4.00.0100.03911.46
5.3.280.0130.04212.71
5.3.270.0180.06812.72
5.3.260.0110.04312.72
5.3.250.0100.04312.72
5.3.240.0120.04512.72
5.3.230.0130.04212.71
5.3.220.0100.04212.68
5.3.210.0190.04912.68
5.3.200.0100.04112.68
5.3.190.0120.04212.68
5.3.180.0120.03912.67
5.3.170.0120.04012.67
5.3.160.0090.04312.67
5.3.150.0120.04212.67
5.3.140.0110.04512.66
5.3.130.0130.03812.66
5.3.120.0160.06612.66
5.3.110.0120.04312.65
5.3.100.0130.03912.12
5.3.90.0130.03912.08
5.3.80.0110.04112.08
5.3.70.0130.03912.07
5.3.60.0110.04312.06
5.3.50.0160.04112.00
5.3.40.0100.04212.00
5.3.30.0110.03811.94
5.3.20.0100.04111.70
5.3.10.0130.03611.66
5.3.00.0090.04211.65
5.2.170.0110.0309.15
5.2.160.0070.0359.15
5.2.150.0080.0349.15
5.2.140.0070.0369.15
5.2.130.0140.0499.11
5.2.120.0100.0329.11
5.2.110.0090.0379.12
5.2.100.0080.0349.11
5.2.90.0110.0319.10
5.2.80.0100.0389.10
5.2.70.0130.0329.10
5.2.60.0110.0349.06
5.2.50.0080.0329.03
5.2.40.0100.0329.01
5.2.30.0140.0438.97
5.2.20.0090.0338.97
5.2.10.0090.0308.89
5.2.00.0110.0358.75
5.1.60.0140.0528.04
5.1.50.0080.0348.04
5.1.40.0090.0318.02
5.1.30.0110.0318.36
5.1.20.0120.0328.39
5.1.10.0080.0478.11
5.1.00.0060.0308.11
5.0.50.0060.0236.59
5.0.40.0060.0236.45
5.0.30.0070.0386.26
5.0.20.0070.0236.24
5.0.10.0070.0216.21
5.0.00.0040.0346.21
4.4.90.0080.0184.78
4.4.80.0050.0174.76
4.4.70.0050.0194.76
4.4.60.0120.0294.75
4.4.50.0050.0184.77
4.4.40.0040.0324.71
4.4.30.0080.0194.76
4.4.20.0100.0464.85
4.4.10.0070.0184.85
4.4.00.0040.0344.76
4.3.110.0040.0184.67
4.3.100.0070.0144.66
4.3.90.0080.0134.63
4.3.80.0040.0264.58
4.3.70.0060.0154.63
4.3.60.0060.0164.63
4.3.50.0050.0174.63
4.3.40.0040.0274.53
4.3.30.0040.0183.28
4.3.20.0040.0213.26
4.3.10.0030.0213.22
4.3.00.0100.0236.55

preferences:
139.22 ms | 1394 KiB | 7 Q