3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=95; if(gettype($i)=="integer"); echo"$i is integer"; ?> <?php $i=95; if(is_integer($i)) echo("$i is a integer"); if(is_string($i)) echo("$i is a string"); if(is_double($i) echo("$i is a double"); ?>

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)
5.4.320.0070.03912.50
5.4.310.0030.04312.49
5.4.300.0070.03612.50
5.4.290.0070.03612.49
5.4.280.0070.03512.39
5.4.270.0100.03412.39
5.4.260.0060.03812.39
5.4.250.0050.04312.39
5.4.240.0070.03712.39
5.4.230.0090.04612.38
5.4.220.0070.04112.38
5.4.210.0060.03812.38
5.4.200.0050.04312.38
5.4.190.0070.03512.38
5.4.180.0090.04012.38
5.4.170.0050.03812.38
5.4.160.0050.03912.38
5.4.150.0040.03912.38
5.4.140.0060.03912.07
5.4.130.0060.03512.05
5.4.120.0080.03912.01
5.4.110.0070.04212.01
5.4.100.0080.03612.01
5.4.90.0040.03912.01
5.4.80.0070.04012.01
5.4.70.0050.03612.01
5.4.60.0070.03612.01
5.4.50.0070.03712.01
5.4.40.0040.03812.00
5.4.30.0040.03811.99
5.4.20.0070.04211.99
5.4.10.0050.03611.99
5.4.00.0050.03611.49
5.3.290.0090.04212.80
5.3.280.0100.04312.71
5.3.270.0090.04912.72
5.3.260.0090.04512.72
5.3.250.0070.04512.72
5.3.240.0040.04512.72
5.3.230.0060.03912.71
5.3.220.0080.04012.68
5.3.210.0070.04012.68
5.3.200.0060.03812.68
5.3.190.0050.03912.68
5.3.180.0070.03812.67
5.3.170.0050.03812.67
5.3.160.0070.03612.67
5.3.150.0090.04012.67
5.3.140.0080.04312.66
5.3.130.0070.04112.66
5.3.120.0070.04212.66
5.3.110.0070.04112.66
5.3.100.0090.04612.12
5.3.90.0100.03912.09
5.3.80.0100.04012.07
5.3.70.0060.03812.08
5.3.60.0070.03812.07
5.3.50.0080.03712.00
5.3.40.0070.04312.00
5.3.30.0080.03711.95
5.3.20.0040.03811.73
5.3.10.0050.03511.70
5.3.00.0070.04111.68
5.2.170.0040.0349.19
5.2.160.0040.0329.18
5.2.150.0070.0369.19
5.2.140.0070.0339.18
5.2.130.0070.0309.14
5.2.120.0050.0329.14
5.2.110.0070.0349.15
5.2.100.0080.0349.15
5.2.90.0050.0309.15
5.2.80.0090.0329.14
5.2.70.0040.0329.14
5.2.60.0110.0349.09
5.2.50.0050.0329.06
5.2.40.0050.0289.04
5.2.30.0040.0369.02
5.2.20.0070.0319.01
5.2.10.0050.0288.93
5.2.00.0040.0308.79
5.1.60.0040.0258.07
5.1.50.0050.0258.07
5.1.40.0050.0298.05
5.1.30.0050.0308.40
5.1.20.0050.0288.42
5.1.10.0070.0258.14
5.1.00.0050.0298.15
5.0.50.0040.0246.62
5.0.40.0030.0216.49
5.0.30.0030.0336.29
5.0.20.0040.0196.27
5.0.10.0050.0196.24
5.0.00.0040.0306.24
4.4.90.0050.0164.78
4.4.80.0040.0194.76
4.4.70.0050.0184.75
4.4.60.0040.0184.76
4.4.50.0040.0164.77
4.4.40.0020.0264.71
4.4.30.0050.0164.76
4.4.20.0050.0154.84
4.4.10.0060.0164.85
4.4.00.0040.0254.76
4.3.110.0010.0174.67
4.3.100.0030.0154.66
4.3.90.0040.0184.63
4.3.80.0040.0234.58
4.3.70.0040.0194.63
4.3.60.0050.0204.63
4.3.50.0020.0194.63
4.3.40.0040.0244.54
4.3.30.0040.0183.29
4.3.20.0040.0183.27
4.3.10.0040.0163.22
4.3.00.0030.01718.16

preferences:
144.21 ms | 1386 KiB | 7 Q