3v4l.org

run code in 300+ PHP versions simultaneously
<?php imap_utf8(?utf-8?b?YXR0YWNobWVudDsgZmlsZW5hbWU9InBvY2tldC10ZWNoIMOCwrsxN8OCwqsuTWFwLkdieCI=?=) ?>

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)
5.4.340.0080.03812.01
5.4.320.0090.04412.50
5.4.310.0060.03912.49
5.4.300.0110.04712.49
5.4.290.0030.06512.49
5.4.280.0050.03712.39
5.4.270.0060.04412.39
5.4.260.0090.04412.39
5.4.250.0070.03812.39
5.4.240.0070.05312.39
5.4.230.0080.04312.39
5.4.220.0100.03312.38
5.4.210.0050.03612.38
5.4.200.0070.03712.38
5.4.190.0050.03612.38
5.4.180.0060.03612.38
5.4.170.0060.03812.38
5.4.160.0040.03812.38
5.4.150.0050.04012.38
5.4.140.0070.03812.07
5.4.130.0090.03512.05
5.4.120.0050.03812.01
5.4.110.0080.04612.01
5.4.100.0060.04912.01
5.4.90.0080.03912.02
5.4.80.0070.03712.01
5.4.70.0060.03512.01
5.4.60.0060.03912.01
5.4.50.0060.03712.01
5.4.40.0060.03312.00
5.4.30.0070.03412.00
5.4.20.0040.03711.99
5.4.10.0070.04011.99
5.4.00.0060.03611.49
5.3.290.0070.03912.80
5.3.280.0090.04512.71
5.3.270.0090.05212.72
5.3.260.0070.04312.72
5.3.250.0080.03812.72
5.3.240.0050.03812.72
5.3.230.0090.03612.70
5.3.220.0040.03812.68
5.3.210.0060.03812.68
5.3.200.0060.03612.68
5.3.190.0100.03312.68
5.3.180.0060.05012.68
5.3.170.0080.03512.67
5.3.160.0060.03612.67
5.3.150.0080.03512.67
5.3.140.0120.03012.66
5.3.130.0090.03512.66
5.3.120.0070.04312.66
5.3.110.0070.03612.66
5.3.100.0030.03912.12
5.3.90.0070.03612.09
5.3.80.0060.03612.07
5.3.70.0040.03712.08
5.3.60.0060.03612.06
5.3.50.0110.03012.00
5.3.40.0040.03812.00
5.3.30.0070.03311.95
5.3.20.0060.03511.72
5.3.10.0050.03411.70
5.3.00.0100.03311.68
5.2.170.0070.0349.18
5.2.160.0030.0319.18
5.2.150.0100.0329.18
5.2.140.0060.0409.18
5.2.130.0060.0389.14
5.2.120.0040.0419.14
5.2.110.0130.0429.14
5.2.100.0080.0369.14
5.2.90.0090.0379.14
5.2.80.0050.0319.14
5.2.70.0070.0319.14
5.2.60.0040.0339.09
5.2.50.0080.0289.06
5.2.40.0100.0249.04
5.2.30.0060.0289.02
5.2.20.0020.0319.00
5.2.10.0050.0278.93
5.2.00.0070.0378.78
5.1.60.0040.0268.07
5.1.50.0060.0398.06
5.1.40.0060.0378.05
5.1.30.0060.0318.40
5.1.20.0050.0268.41
5.1.10.0060.0248.14
5.1.00.0040.0258.14
5.0.50.0020.0236.63
5.0.40.0030.0196.48
5.0.30.0030.0326.29
5.0.20.0030.0206.26
5.0.10.0040.0196.24
5.0.00.0040.0306.23
4.4.90.0040.0144.78
4.4.80.0040.0154.75
4.4.70.0030.0164.76
4.4.60.0040.0144.75
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0050.0134.76
4.4.20.0030.0154.84
4.4.10.0020.0164.85
4.4.00.0040.0334.76
4.3.110.0050.0194.67
4.3.100.0030.0184.67
4.3.90.0040.0134.63
4.3.80.0030.0244.58
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0040.0154.63
4.3.40.0050.0304.53
4.3.30.0020.0163.29
4.3.20.0040.0193.27
4.3.10.0020.0183.21
4.3.00.0030.0237.07

preferences:
134.71 ms | 1398 KiB | 7 Q