3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ob = new stdClass(); $ob->timezone = ?: 'test'; print_r($ob);

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)
5.4.350.0050.03912.02
5.4.340.0020.04212.02
5.4.320.0060.04412.50
5.4.310.0070.04012.50
5.4.300.0040.04212.50
5.4.290.0050.04012.49
5.4.280.0050.03612.39
5.4.270.0060.04012.39
5.4.260.0040.04112.39
5.4.250.0080.04112.39
5.4.240.0090.03912.39
5.4.230.0090.03612.39
5.4.220.0040.04112.38
5.4.210.0040.04012.38
5.4.200.0070.03712.39
5.4.190.0060.03812.38
5.4.180.0070.03612.38
5.4.170.0100.03712.39
5.4.160.0080.03412.39
5.4.150.0110.03812.38
5.4.140.0060.04612.07
5.4.130.0100.03512.05
5.4.120.0090.03312.02
5.4.110.0070.03612.02
5.4.100.0060.03512.02
5.4.90.0080.03712.02
5.4.80.0080.03412.02
5.4.70.0060.03512.01
5.4.60.0040.03612.01
5.4.50.0050.03612.01
5.4.40.0100.03212.00
5.4.30.0050.03612.00
5.4.20.0060.03611.99
5.4.10.0090.03111.99
5.4.00.0070.03511.49
5.3.290.0070.04512.80
5.3.280.0090.03612.71
5.3.270.0040.04312.73
5.3.260.0060.04012.72
5.3.250.0090.03412.72
5.3.240.0050.04412.72
5.3.230.0040.04012.71
5.3.220.0110.04012.68
5.3.210.0120.03712.68
5.3.200.0070.03612.68
5.3.190.0080.04312.68
5.3.180.0100.03712.68
5.3.170.0050.03912.67
5.3.160.0050.03812.68
5.3.150.0050.03912.67
5.3.140.0060.03612.66
5.3.130.0070.04512.66
5.3.120.0100.04512.66
5.3.110.0070.04312.66
5.3.100.0050.04612.12
5.3.90.0110.03812.08
5.3.80.0080.03512.07
5.3.70.0030.04012.07
5.3.60.0070.03812.07
5.3.50.0070.04212.00
5.3.40.0070.03912.00
5.3.30.0070.03811.95
5.3.20.0070.03611.72
5.3.10.0080.04511.70
5.3.00.0090.04311.68
5.2.170.0100.0559.18
5.2.160.0060.0369.18
5.2.150.0100.0459.18
5.2.140.0030.0389.18
5.2.130.0040.0439.14
5.2.120.0070.0289.14
5.2.110.0040.0389.15
5.2.100.0050.0299.14
5.2.90.0040.0349.14
5.2.80.0040.0359.14
5.2.70.0070.0349.14
5.2.60.0030.0389.09
5.2.50.0040.0389.06
5.2.40.0020.0339.04
5.2.30.0100.0249.02
5.2.20.0080.0329.00
5.2.10.0040.0318.93
5.2.00.0030.0328.78
5.1.60.0040.0238.06
5.1.50.0060.0248.06
5.1.40.0050.0288.05
5.1.30.0070.0298.40
5.1.20.0050.0308.41
5.1.10.0020.0298.14
5.1.00.0030.0328.14
5.0.50.0040.0216.63
5.0.40.0020.0286.48
5.0.30.0030.0356.29
5.0.20.0030.0216.27
5.0.10.0030.0236.24
5.0.00.0050.0306.23
4.4.90.0060.0154.78
4.4.80.0030.0194.75
4.4.70.0020.0194.75
4.4.60.0070.0174.75
4.4.50.0050.0184.77
4.4.40.0070.0274.71
4.4.30.0030.0184.76
4.4.20.0030.0174.84
4.4.10.0050.0164.85
4.4.00.0000.0324.76
4.3.110.0030.0154.67
4.3.100.0010.0164.67
4.3.90.0040.0134.63
4.3.80.0050.0234.59
4.3.70.0030.0194.63
4.3.60.0050.0124.63
4.3.50.0030.0154.63
4.3.40.0010.0274.53
4.3.30.0040.0153.28
4.3.20.0010.0173.26
4.3.10.0010.0203.22
4.3.00.0000.0236.99

preferences:
141.63 ms | 1394 KiB | 7 Q