3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo(strtotime("3 October 2005");

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)
5.4.290.0080.05012.50
5.4.280.0090.05912.39
5.4.270.0080.04612.39
5.4.260.0100.04612.39
5.4.250.0060.04712.39
5.4.240.0100.04512.39
5.4.230.0140.06212.38
5.4.220.0140.05912.38
5.4.210.0180.06412.38
5.4.200.0070.05012.38
5.4.190.0160.06212.38
5.4.180.0140.06512.38
5.4.170.0120.05712.39
5.4.160.0150.05412.38
5.4.150.0100.04912.38
5.4.140.0100.07512.07
5.4.130.0140.06612.05
5.4.120.0130.06112.02
5.4.110.0090.04812.01
5.4.100.0130.04812.01
5.4.90.0130.05812.01
5.4.80.0130.06912.01
5.4.70.0060.06612.01
5.4.60.0090.05912.00
5.4.50.0110.05212.01
5.4.40.0120.07112.00
5.4.30.0170.05411.99
5.4.20.0110.06011.99
5.4.10.0140.05611.99
5.4.00.0140.05611.49
5.3.280.0160.06712.71
5.3.270.0210.06212.72
5.3.260.0160.05512.72
5.3.250.0140.05312.72
5.3.240.0090.04512.72
5.3.230.0110.05512.71
5.3.220.0140.05412.68
5.3.210.0130.05512.68
5.3.200.0100.05312.68
5.3.190.0200.05912.68
5.3.180.0090.04812.67
5.3.170.0100.05212.67
5.3.160.0080.04912.67
5.3.150.0110.05012.67
5.3.140.0180.06212.66
5.3.130.0120.05712.66
5.3.120.0110.05112.66
5.3.110.0140.06812.66
5.3.100.0120.05312.12
5.3.90.0110.06712.08
5.3.80.0180.06512.07
5.3.70.0150.06912.07
5.3.60.0090.05912.06
5.3.50.0110.05212.00
5.3.40.0070.05612.00
5.3.30.0100.05511.95
5.3.20.0110.05111.72
5.3.10.0070.04511.70
5.3.00.0090.04011.68
5.2.170.0060.0379.18
5.2.160.0080.0339.18
5.2.150.0070.0369.18
5.2.140.0090.0469.18
5.2.130.0100.0479.14
5.2.120.0070.0369.14
5.2.110.0070.0429.14
5.2.100.0120.0529.14
5.2.90.0100.0459.14
5.2.80.0070.0409.14
5.2.70.0080.0409.14
5.2.60.0090.0509.09
5.2.50.0090.0689.06
5.2.40.0090.0579.04
5.2.30.0080.0399.01
5.2.20.0060.0379.00
5.2.10.0060.0418.92
5.2.00.0090.0438.78
5.1.60.0110.0318.07
5.1.50.0050.0308.06
5.1.40.0080.0338.05
5.1.30.0080.0478.40
5.1.20.0060.0358.42
5.1.10.0080.0348.14
5.1.00.0040.0348.14
5.0.50.0070.0356.62
5.0.40.0100.0316.48
5.0.30.0120.0586.29
5.0.20.0040.0376.26
5.0.10.0100.0436.24
5.0.00.0080.0526.23
4.4.90.0070.0294.78
4.4.80.0040.0234.75
4.4.70.0070.0184.76
4.4.60.0060.0244.76
4.4.50.0080.0204.77
4.4.40.0040.0294.71
4.4.30.0040.0184.76
4.4.20.0070.0344.84
4.4.10.0060.0264.85
4.4.00.0050.0484.76
4.3.110.0030.0264.67
4.3.100.0070.0284.66
4.3.90.0060.0234.63
4.3.80.0080.0434.58
4.3.70.0070.0214.63
4.3.60.0050.0264.63
4.3.50.0040.0174.62
4.3.40.0050.0344.53
4.3.30.0040.0213.28
4.3.20.0030.0233.26
4.3.10.0040.0233.22
4.3.00.0030.0236.93

preferences:
140.51 ms | 1394 KiB | 7 Q