3v4l.org

run code in 300+ PHP versions simultaneously
<?php var notnull = 1; var isnull = null; echo(notnull ?: 'test'); echo(PHP_EOL); echo(isnull ?: 'test');

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)
5.4.310.0060.03912.49
5.4.300.0150.03612.50
5.4.290.0070.04612.50
5.4.280.0070.04112.39
5.4.270.0030.04412.39
5.4.260.0060.04212.39
5.4.250.0050.05412.39
5.4.240.0050.03712.39
5.4.230.0060.03712.38
5.4.220.0060.03512.38
5.4.210.0040.03812.38
5.4.200.0080.03612.38
5.4.190.0050.04612.38
5.4.180.0090.03612.38
5.4.170.0070.05612.39
5.4.160.0050.03912.38
5.4.150.0070.03912.38
5.4.140.0040.04012.07
5.4.130.0050.04012.05
5.4.120.0080.04312.02
5.4.110.0050.03612.01
5.4.100.0080.04812.01
5.4.90.0100.03812.01
5.4.80.0080.04312.01
5.4.70.0100.03312.00
5.4.60.0070.03512.01
5.4.50.0110.03012.01
5.4.40.0120.03111.99
5.4.30.0080.04311.99
5.4.20.0050.03711.99
5.4.10.0080.03511.99
5.4.00.0040.04611.48
5.3.280.0080.03612.71
5.3.270.0080.04212.72
5.3.260.0110.03712.72
5.3.250.0060.04112.72
5.3.240.0090.03612.72
5.3.230.0040.03912.71
5.3.220.0050.03812.68
5.3.210.0060.03812.68
5.3.200.0040.03912.68
5.3.190.0070.03712.68
5.3.180.0060.04412.67
5.3.170.0090.03312.66
5.3.160.0090.03412.67
5.3.150.0050.03812.68
5.3.140.0100.04012.66
5.3.130.0050.04412.66
5.3.120.0110.03712.66
5.3.110.0040.04212.66
5.3.100.0020.04112.12
5.3.90.0060.04212.08
5.3.80.0090.04112.08
5.3.70.0070.03712.07
5.3.60.0070.03612.06
5.3.50.0070.03512.00
5.3.40.0050.04412.00
5.3.30.0110.03711.95
5.3.20.0080.03711.73
5.3.10.0060.04511.70
5.3.00.0080.03411.68
5.2.170.0040.0339.18
5.2.160.0040.0379.18
5.2.150.0040.0349.19
5.2.140.0040.0319.17
5.2.130.0080.0309.14
5.2.120.0050.0359.13
5.2.110.0090.0269.15
5.2.100.0080.0329.14
5.2.90.0070.0309.14
5.2.80.0080.0279.14
5.2.70.0070.0289.14
5.2.60.0030.0329.09
5.2.50.0020.0329.05
5.2.40.0040.0309.03
5.2.30.0050.0309.01
5.2.20.0050.0289.00
5.2.10.0070.0368.93
5.2.00.0040.0318.78
5.1.60.0070.0228.07
5.1.50.0060.0268.06
5.1.40.0060.0248.05
5.1.30.0090.0298.40
5.1.20.0040.0298.42
5.1.10.0070.0308.14
5.1.00.0070.0278.14
5.0.50.0020.0256.62
5.0.40.0050.0236.48
5.0.30.0020.0346.29
5.0.20.0040.0206.26
5.0.10.0060.0236.24
5.0.00.0070.0306.23
4.4.90.0050.0194.77
4.4.80.0020.0174.76
4.4.70.0030.0174.76
4.4.60.0040.0144.76
4.4.50.0000.0184.77
4.4.40.0030.0294.71
4.4.30.0070.0164.76
4.4.20.0040.0144.84
4.4.10.0080.0154.85
4.4.00.0070.0314.76
4.3.110.0030.0164.66
4.3.100.0050.0214.66
4.3.90.0030.0144.63
4.3.80.0030.0234.58
4.3.70.0060.0114.63
4.3.60.0020.0154.63
4.3.50.0040.0244.63
4.3.40.0030.0234.54
4.3.30.0040.0133.28
4.3.20.0020.0153.26
4.3.10.0030.0173.22
4.3.00.0100.01315.17

preferences:
140.24 ms | 1394 KiB | 7 Q