3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = explode(',',' '); echo $var

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)
5.4.350.0210.14411.98
5.4.340.0140.12711.98
5.4.320.0250.09612.47
5.4.310.0060.05712.47
5.4.300.0120.04812.47
5.4.290.0080.05512.46
5.4.280.0110.04712.36
5.4.270.0110.05312.36
5.4.260.0090.05112.36
5.4.250.0070.06712.36
5.4.240.0180.04912.36
5.4.230.0080.05312.36
5.4.220.0080.04912.36
5.4.210.0100.05612.35
5.4.200.0120.05712.35
5.4.190.0130.05412.35
5.4.180.0190.13012.35
5.4.170.0240.10012.36
5.4.160.0110.11712.35
5.4.150.0090.09012.35
5.4.140.0070.05512.04
5.4.130.0130.07012.02
5.4.120.0100.06811.99
5.4.110.0090.04711.98
5.4.100.0100.05011.98
5.4.90.0110.04911.98
5.4.80.0060.07411.98
5.4.70.0130.09811.98
5.4.60.0110.04811.98
5.4.50.0120.04311.98
5.4.40.0090.06711.96
5.4.30.0070.05211.96
5.4.20.0100.04611.96
5.4.10.0180.06011.96
5.4.00.0100.07211.45
5.3.290.0130.05412.80
5.3.280.0270.09612.71
5.3.270.0100.06512.72
5.3.260.0210.11912.72
5.3.250.0100.05412.72
5.3.240.0150.09812.72
5.3.230.0090.05412.71
5.3.220.0100.05112.68
5.3.210.0140.04812.68
5.3.200.0150.09212.68
5.3.190.0240.11112.68
5.3.180.0090.04912.67
5.3.170.0160.04512.67
5.3.160.0070.04912.67
5.3.150.0090.08212.67
5.3.140.0110.06112.66
5.3.130.0110.06412.66
5.3.120.0290.10612.66
5.3.110.0150.10212.66
5.3.100.0120.06012.12
5.3.90.0100.09412.09
5.3.80.0160.06512.07
5.3.70.0160.08812.08
5.3.60.0150.05512.06
5.3.50.0120.07012.00
5.3.40.0130.05112.00
5.3.30.0130.05411.95
5.3.20.0110.04911.72
5.3.10.0090.05311.70
5.3.00.0140.04511.69
5.2.170.0120.0419.18
5.2.160.0110.0449.18
5.2.150.0190.0619.18
5.2.140.0290.0809.18
5.2.130.0110.0539.14
5.2.120.0120.0409.14
5.2.110.0070.0469.15
5.2.100.0120.0459.14
5.2.90.0100.0449.14
5.2.80.0110.0439.14
5.2.70.0070.0449.14
5.2.60.0120.0449.09
5.2.50.0090.0529.06
5.2.40.0080.0399.04
5.2.30.0070.0449.02
5.2.20.0070.0429.00
5.2.10.0140.0718.93
5.2.00.0130.0788.79
5.1.60.0100.0288.07
5.1.50.0160.0428.06
5.1.40.0070.0268.05
5.1.30.0050.0338.40
5.1.20.0100.0558.42
5.1.10.0130.0408.14
5.1.00.0090.0258.14
5.0.50.0040.0266.62
5.0.40.0060.0226.48
5.0.30.0070.0396.29
5.0.20.0080.0196.26
5.0.10.0130.0376.24
5.0.00.0080.0426.23
4.4.90.0050.0224.78
4.4.80.0080.0414.75
4.4.70.0060.0274.76
4.4.60.0050.0164.76
4.4.50.0050.0174.77
4.4.40.0060.0294.71
4.4.30.0090.0164.76
4.4.20.0040.0224.85
4.4.10.0150.0294.84
4.4.00.0060.0304.76
4.3.110.0020.0214.67
4.3.100.0070.0224.67
4.3.90.0100.0424.64
4.3.80.0070.0394.58
4.3.70.0080.0164.63
4.3.60.0020.0214.63
4.3.50.0060.0434.63
4.3.40.0050.0354.54
4.3.30.0040.0363.29
4.3.20.0100.0423.26
4.3.10.0050.0203.21
4.3.00.0030.0277.38

preferences:
144.77 ms | 1394 KiB | 7 Q