3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo bin2hex("OMG THIS IS AMAZING" . bin2hex("QRTZXVh")));

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)
5.4.280.0100.04912.36
5.4.270.0070.04812.36
5.4.260.0080.05012.36
5.4.250.0100.04912.36
5.4.240.0060.05112.36
5.4.230.0070.05112.35
5.4.220.0060.05212.35
5.4.210.0100.04912.35
5.4.200.0120.05312.35
5.4.190.0140.05212.35
5.4.180.0110.05012.35
5.4.170.0130.04912.36
5.4.160.0100.05012.36
5.4.150.0070.05312.35
5.4.140.0150.04712.04
5.4.130.0150.04312.02
5.4.120.0080.04911.99
5.4.110.0100.05211.98
5.4.100.0080.04811.98
5.4.90.0110.05011.99
5.4.80.0100.04911.98
5.4.70.0120.04911.98
5.4.60.0090.05011.98
5.4.50.0140.04911.98
5.4.40.0140.05011.97
5.4.30.0080.05111.96
5.4.20.0080.04411.96
5.4.10.0110.03711.96
5.4.00.0060.05211.46
5.3.280.0120.05112.71
5.3.270.0150.05312.72
5.3.260.0090.05512.72
5.3.250.0080.05512.72
5.3.240.0110.05012.72
5.3.230.0100.05312.71
5.3.220.0100.05012.68
5.3.210.0100.05312.68
5.3.200.0120.05112.68
5.3.190.0120.05112.68
5.3.180.0120.05112.67
5.3.170.0140.04612.66
5.3.160.0090.04412.67
5.3.150.0110.03412.68
5.3.140.0120.05112.66
5.3.130.0110.05512.66
5.3.120.0110.05512.66
5.3.110.0110.05112.66
5.3.100.0120.04912.12
5.3.90.0120.05312.08
5.3.80.0140.04512.08
5.3.70.0110.04212.08
5.3.60.0120.04612.06
5.3.50.0110.04912.00
5.3.40.0080.05312.00
5.3.30.0110.04711.94
5.3.20.0100.03711.70
5.3.10.0090.04911.67
5.3.00.0120.04811.66
5.2.170.0060.0409.15
5.2.160.0050.0329.15
5.2.150.0080.0289.15
5.2.140.0060.0319.14
5.2.130.0070.0289.10
5.2.120.0060.0289.11
5.2.110.0050.0309.12
5.2.100.0090.0419.11
5.2.90.0130.0369.11
5.2.80.0030.0439.11
5.2.70.0070.0339.11
5.2.60.0070.0289.05
5.2.50.0030.0339.03
5.2.40.0050.0389.00
5.2.30.0070.0298.99
5.2.20.0050.0298.97
5.2.10.0080.0398.90
5.2.00.0080.0418.76
5.1.60.0090.0318.04
5.1.50.0090.0308.05
5.1.40.0090.0308.03
5.1.30.0070.0408.38
5.1.20.0110.0348.40
5.1.10.0080.0338.13
5.1.00.0100.0318.13
5.0.50.0050.0286.60
5.0.40.0040.0276.46
5.0.30.0120.0346.27
5.0.20.0070.0226.24
5.0.10.0050.0266.22
5.0.00.0090.0436.21
4.4.90.0070.0224.78
4.4.80.0050.0214.76
4.4.70.0060.0194.75
4.4.60.0060.0214.75
4.4.50.0040.0224.77
4.4.40.0040.0344.71
4.4.30.0040.0204.75
4.4.20.0030.0224.84
4.4.10.0030.0234.85
4.4.00.0050.0314.76
4.3.110.0040.0174.67
4.3.100.0040.0194.66
4.3.90.0040.0224.63
4.3.80.0050.0384.59
4.3.70.0050.0164.63
4.3.60.0050.0204.63
4.3.50.0020.0244.63
4.3.40.0060.0314.54
4.3.30.0030.0213.27
4.3.20.0060.0173.25
4.3.10.0050.0203.21
4.3.00.0130.02013.64

preferences:
142.29 ms | 1394 KiB | 7 Q