3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "plop"; echo <<<EOF {$plop #comment} EOF;

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)
5.4.350.0170.04719.09
5.4.340.0190.07412.01
5.4.320.0060.04112.50
5.4.310.0070.05212.49
5.4.300.0120.03912.49
5.4.290.0120.03812.49
5.4.280.0060.03812.39
5.4.270.0040.04012.39
5.4.260.0080.04412.39
5.4.250.0080.04312.39
5.4.240.0100.03912.39
5.4.230.0080.04212.38
5.4.220.0090.04512.39
5.4.210.0070.03912.38
5.4.200.0090.05412.38
5.4.190.0080.04812.38
5.4.180.0040.04212.38
5.4.170.0090.05312.39
5.4.160.0050.04212.38
5.4.150.0040.05412.38
5.4.140.0110.07012.07
5.4.130.0100.05212.05
5.4.120.0070.05912.01
5.4.110.0110.04912.01
5.4.100.0040.05412.02
5.4.90.0060.05512.01
5.4.80.0170.09412.01
5.4.70.0090.06312.01
5.4.60.0090.05012.00
5.4.50.0100.04612.00
5.4.40.0070.05111.99
5.4.30.0110.04511.99
5.4.20.0130.07711.98
5.4.10.0060.04312.00
5.4.00.0070.03711.48
5.3.290.0070.04612.80
5.3.280.0080.04012.70
5.3.270.0100.03812.72
5.3.260.0060.04112.72
5.3.250.0070.03912.71
5.3.240.0110.04312.72
5.3.230.0060.04212.71
5.3.220.0080.04012.68
5.3.210.0100.03912.68
5.3.200.0140.08212.68
5.3.190.0100.05012.68
5.3.180.0160.05812.67
5.3.170.0110.04412.67
5.3.160.0090.04312.68
5.3.150.0110.04412.68
5.3.140.0080.04112.66
5.3.130.0090.04812.65
5.3.120.0020.04612.65
5.3.110.0060.04512.66
5.3.100.0110.04812.12
5.3.90.0100.05312.09
5.3.80.0080.03912.08
5.3.70.0070.03712.08
5.3.60.0080.03812.07
5.3.50.0080.03712.00
5.3.40.0080.04312.00
5.3.30.0090.04411.95
5.3.20.0240.09911.75
5.3.10.0110.05311.70
5.3.00.0080.05211.68
5.2.170.0050.0529.18
5.2.160.0070.0409.18
5.2.150.0070.0429.18
5.2.140.0050.0449.18
5.2.130.0080.0409.14
5.2.120.0070.0549.14
5.2.110.0060.0409.15
5.2.100.0050.0319.14
5.2.90.0040.0399.14
5.2.80.0080.0319.14
5.2.70.0050.0339.14
5.2.60.0090.0609.09
5.2.50.0070.0359.05
5.2.40.0100.0309.03
5.2.30.0080.0379.02
5.2.20.0050.0389.00
5.2.10.0060.0308.92
5.2.00.0050.0338.78
5.1.60.0060.0318.07
5.1.50.0060.0328.06
5.1.40.0090.0308.05
5.1.30.0090.0408.40
5.1.20.0070.0268.42
5.1.10.0040.0298.14
5.1.00.0040.0288.14
5.0.50.0030.0226.62
5.0.40.0050.0226.48
5.0.30.0060.0466.29
5.0.20.0010.0236.27
5.0.10.0030.0246.24
5.0.00.0050.0316.23
4.4.90.0040.0164.77
4.4.80.0010.0184.75
4.4.70.0070.0144.76
4.4.60.0020.0214.75
4.4.50.0030.0284.77
4.4.40.0060.0254.71
4.4.30.0060.0154.76
4.4.20.0030.0164.84
4.4.10.0020.0184.85
4.4.00.0040.0284.76
4.3.110.0030.0184.67
4.3.100.0030.0174.67
4.3.90.0040.0154.63
4.3.80.0000.0314.58
4.3.70.0050.0174.63
4.3.60.0060.0254.63
4.3.50.0080.0204.63
4.3.40.0110.0504.54
4.3.30.0020.0243.29
4.3.20.0040.0213.27
4.3.10.0020.0193.21
4.3.00.0170.0206.86

preferences:
142.78 ms | 1394 KiB | 7 Q