3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = 2 === (int)1 + (string)1 var_dump($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)
5.4.320.0050.03712.50
5.4.310.0050.03812.49
5.4.300.0080.03512.49
5.4.290.0050.04012.49
5.4.280.0040.03712.39
5.4.270.0040.03712.39
5.4.260.0060.03712.39
5.4.250.0080.03812.39
5.4.240.0090.03612.39
5.4.230.0120.03312.38
5.4.220.0110.03412.38
5.4.210.0080.03512.38
5.4.200.0030.03812.38
5.4.190.0040.03612.38
5.4.180.0020.03812.38
5.4.170.0080.03412.38
5.4.160.0040.03612.38
5.4.150.0070.04512.38
5.4.140.0060.03412.07
5.4.130.0040.03912.05
5.4.120.0070.03212.01
5.4.110.0060.03312.01
5.4.100.0070.03812.01
5.4.90.0030.03812.01
5.4.80.0050.03612.01
5.4.70.0080.03512.01
5.4.60.0040.03712.01
5.4.50.0040.04212.00
5.4.40.0050.03411.99
5.4.30.0050.03511.99
5.4.20.0050.03511.99
5.4.10.0060.03411.99
5.4.00.0030.04211.48
5.3.290.0080.04212.80
5.3.280.0090.04212.71
5.3.270.0050.04312.72
5.3.260.0070.03612.72
5.3.250.0080.03912.72
5.3.240.0050.04212.71
5.3.230.0050.03812.71
5.3.220.0080.03412.68
5.3.210.0040.04012.68
5.3.200.0110.03112.68
5.3.190.0090.03412.68
5.3.180.0040.04112.67
5.3.170.0050.03612.67
5.3.160.0080.03912.67
5.3.150.0050.03712.67
5.3.140.0060.03512.66
5.3.130.0050.03812.66
5.3.120.0050.03812.66
5.3.110.0060.03812.66
5.3.100.0070.03512.12
5.3.90.0070.03412.09
5.3.80.0030.03912.07
5.3.70.0050.04312.08
5.3.60.0050.04212.07
5.3.50.0030.04612.00
5.3.40.0080.03412.00
5.3.30.0030.03711.95
5.3.20.0060.03411.73
5.3.10.0100.02911.70
5.3.00.0080.03711.68
5.2.170.0040.0309.18
5.2.160.0010.0329.18
5.2.150.0070.0279.18
5.2.140.0070.0279.18
5.2.130.0030.0319.14
5.2.120.0020.0319.14
5.2.110.0050.0289.15
5.2.100.0040.0289.14
5.2.90.0050.0279.14
5.2.80.0050.0329.14
5.2.70.0090.0329.14
5.2.60.0060.0279.09
5.2.50.0050.0289.06
5.2.40.0050.0289.04
5.2.30.0030.0309.02
5.2.20.0060.0269.00
5.2.10.0040.0288.92
5.2.00.0040.0298.78
5.1.60.0040.0238.07
5.1.50.0060.0228.07
5.1.40.0020.0268.05
5.1.30.0070.0248.40
5.1.20.0130.0188.42
5.1.10.0050.0278.14
5.1.00.0060.0258.14
5.0.50.0040.0236.63
5.0.40.0050.0236.48
5.0.30.0020.0376.29
5.0.20.0040.0246.27
5.0.10.0010.0226.24
5.0.00.0040.0316.23
4.4.90.0030.0154.78
4.4.80.0030.0164.75
4.4.70.0050.0134.75
4.4.60.0040.0144.75
4.4.50.0030.0154.77
4.4.40.0020.0264.70
4.4.30.0020.0154.76
4.4.20.0020.0154.84
4.4.10.0020.0224.85
4.4.00.0040.0224.76
4.3.110.0020.0204.67
4.3.100.0030.0144.66
4.3.90.0030.0134.63
4.3.80.0030.0334.58
4.3.70.0020.0154.63
4.3.60.0020.0174.63
4.3.50.0010.0164.63
4.3.40.0010.0244.54
4.3.30.0000.0223.29
4.3.20.0000.0213.26
4.3.10.0010.0193.22
4.3.00.0000.0278.16

preferences:
140.4 ms | 1394 KiB | 7 Q