3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = []; $data += [ 'project' => 'hello', 'id' => 'world'; ]; print_r(data);

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)
5.4.280.0070.04012.39
5.4.270.0080.03612.39
5.4.260.0060.04512.39
5.4.250.0090.04412.39
5.4.240.0100.04312.39
5.4.230.0070.04612.38
5.4.220.0100.04612.38
5.4.210.0100.04312.38
5.4.200.0070.04812.38
5.4.190.0060.04512.38
5.4.180.0090.04112.38
5.4.170.0100.04612.38
5.4.160.0090.04712.38
5.4.150.0090.04612.38
5.4.140.0070.04812.07
5.4.130.0050.04412.05
5.4.120.0070.04712.01
5.4.110.0070.04312.01
5.4.100.0070.04012.01
5.4.90.0070.04012.01
5.4.80.0090.04412.01
5.4.70.0100.04212.00
5.4.60.0080.04512.01
5.4.50.0070.04312.01
5.4.40.0100.04111.99
5.4.30.0090.04211.99
5.4.20.0070.04411.99
5.4.10.0050.04211.99
5.4.00.0070.04111.48
5.3.280.0110.03912.71
5.3.270.0080.04212.73
5.3.260.0070.04412.72
5.3.250.0070.04212.72
5.3.240.0060.04212.72
5.3.230.0100.04212.71
5.3.220.0070.04012.68
5.3.210.0070.04412.68
5.3.200.0080.04112.68
5.3.190.0090.04112.68
5.3.180.0070.04112.68
5.3.170.0070.04012.67
5.3.160.0080.04012.67
5.3.150.0080.04612.67
5.3.140.0100.04812.66
5.3.130.0070.05112.66
5.3.120.0070.05312.66
5.3.110.0070.05112.66
5.3.100.0060.04412.12
5.3.90.0040.04112.08
5.3.80.0080.03712.08
5.3.70.0050.04112.07
5.3.60.0060.04512.06
5.3.50.0060.04812.00
5.3.40.0070.04612.00
5.3.30.0070.04111.95
5.3.20.0080.04211.73
5.3.10.0060.04511.70
5.3.00.0070.04211.68
5.2.170.0060.0399.18
5.2.160.0080.0369.18
5.2.150.0050.0429.18
5.2.140.0060.0419.18
5.2.130.0040.0399.14
5.2.120.0050.0379.14
5.2.110.0070.0329.15
5.2.100.0040.0359.14
5.2.90.0060.0349.14
5.2.80.0070.0379.14
5.2.70.0090.0369.14
5.2.60.0070.0369.09
5.2.50.0080.0379.06
5.2.40.0040.0389.03
5.2.30.0040.0409.01
5.2.20.0060.0379.00
5.2.10.0060.0358.92
5.2.00.0070.0398.78
5.1.60.0060.0298.07
5.1.50.0040.0328.06
5.1.40.0070.0288.05
5.1.30.0080.0318.40
5.1.20.0060.0348.42
5.1.10.0050.0328.14
5.1.00.0050.0348.14
5.0.50.0040.0246.62
5.0.40.0020.0276.47
5.0.30.0050.0376.29
5.0.20.0070.0236.26
5.0.10.0060.0256.23
5.0.00.0080.0356.23
4.4.90.0040.0234.78
4.4.80.0040.0224.76
4.4.70.0060.0194.75
4.4.60.0050.0194.75
4.4.50.0030.0214.77
4.4.40.0030.0324.71
4.4.30.0020.0214.76
4.4.20.0030.0214.85
4.4.10.0040.0214.85
4.4.00.0050.0294.76
4.3.110.0050.0194.67
4.3.100.0030.0204.66
4.3.90.0060.0174.64
4.3.80.0040.0294.58
4.3.70.0060.0194.63
4.3.60.0050.0204.63
4.3.50.0030.0214.63
4.3.40.0030.0314.53
4.3.30.0010.0213.28
4.3.20.0040.0193.26
4.3.10.0010.0203.22
4.3.00.0070.0177.11

preferences:
141.7 ms | 1394 KiB | 7 Q