3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo echo 51;

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)
5.4.280.0090.05012.36
5.4.270.0100.03912.36
5.4.260.0110.05412.36
5.4.250.0100.05412.36
5.4.240.0080.05812.36
5.4.230.0120.05212.36
5.4.220.0100.05412.36
5.4.210.0110.05112.36
5.4.200.0070.05612.36
5.4.190.0120.05212.35
5.4.180.0100.05312.35
5.4.170.0120.05012.36
5.4.160.0110.04812.36
5.4.150.0090.05012.35
5.4.140.0110.05212.04
5.4.130.0090.05012.02
5.4.120.0090.05211.99
5.4.110.0090.05311.98
5.4.100.0120.05111.98
5.4.90.0120.04911.98
5.4.80.0080.05311.98
5.4.70.0070.05311.98
5.4.60.0080.05211.98
5.4.50.0050.05611.98
5.4.40.0100.04911.96
5.4.30.0140.07411.96
5.4.20.0140.05011.96
5.4.10.0080.05511.96
5.4.00.0120.05011.46
5.3.280.0110.05112.71
5.3.270.0100.05012.72
5.3.260.0150.04812.72
5.3.250.0130.04812.72
5.3.240.0120.05012.72
5.3.230.0140.08912.71
5.3.220.0100.05212.68
5.3.210.0180.12112.68
5.3.200.0060.06512.68
5.3.190.0100.04812.68
5.3.180.0210.10412.68
5.3.170.0180.11312.67
5.3.160.0100.06712.68
5.3.150.0120.07412.68
5.3.140.0150.07212.66
5.3.130.0100.07212.66
5.3.120.0170.06012.66
5.3.110.0140.06812.66
5.3.100.0170.06612.12
5.3.90.0070.06512.09
5.3.80.0130.07412.08
5.3.70.0100.07012.07
5.3.60.0110.04912.06
5.3.50.0070.07712.00
5.3.40.0080.06212.00
5.3.30.0100.04811.94
5.3.20.0080.04811.70
5.3.10.0070.05511.67
5.3.00.0060.04811.65
5.2.170.0070.0429.15
5.2.160.0070.0479.15
5.2.150.0160.0439.15
5.2.140.0090.0339.14
5.2.130.0050.0339.11
5.2.120.0040.0339.11
5.2.110.0090.0459.11
5.2.100.0120.0619.11
5.2.90.0120.0619.11
5.2.80.0190.0709.11
5.2.70.0110.0709.11
5.2.60.0050.0409.06
5.2.50.0100.0399.03
5.2.40.0070.0409.00
5.2.30.0100.0328.99
5.2.20.0150.0668.98
5.2.10.0110.0358.90
5.2.00.0040.0418.76
5.1.60.0070.0248.04
5.1.50.0050.0278.04
5.1.40.0080.0258.03
5.1.30.0040.0298.38
5.1.20.0060.0288.40
5.1.10.0120.0428.13
5.1.00.0080.0478.12
5.0.50.0120.0466.60
5.0.40.0140.0406.46
5.0.30.0150.0986.27
5.0.20.0090.0276.24
5.0.10.0070.0216.22
5.0.00.0150.0866.20
4.4.90.0090.0604.78
4.4.80.0230.0544.76
4.4.70.0120.0574.75
4.4.60.0280.0334.75
4.4.50.0110.0524.77
4.4.40.0060.0684.71
4.4.30.0110.0434.76
4.4.20.0060.0494.84
4.4.10.0090.0514.84
4.4.00.0090.0684.76
4.3.110.0100.0384.67
4.3.100.0040.0374.66
4.3.90.0180.0524.64
4.3.80.0040.0644.58
4.3.70.0170.0364.63
4.3.60.0070.0434.63
4.3.50.0110.0424.63
4.3.40.0090.0524.54
4.3.30.0130.0503.27
4.3.20.0050.0493.25
4.3.10.0080.0393.21
4.3.00.0170.0237.22

preferences:
142.89 ms | 1394 KiB | 7 Q