3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1; define("PATH_ROOT", $a); const PATH_CONFIG = $a; echo PATH_ROOT; echo PATH_CONFIG;

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)
5.4.260.0090.04615.68
5.4.250.0110.04215.63
5.4.240.0070.04415.55
5.4.230.0040.04715.67
5.4.220.0050.04715.72
5.4.210.0030.04815.54
5.4.200.0110.04615.62
5.4.190.0070.04915.54
5.4.180.0040.04515.49
5.4.170.0110.04015.50
5.4.160.0080.04115.56
5.4.150.0130.05315.58
5.4.140.0080.04914.20
5.4.130.0070.04114.17
5.4.120.0090.04714.14
5.4.110.0050.04714.27
5.4.100.0050.04714.17
5.4.90.0050.04614.20
5.4.80.0070.04714.20
5.4.70.0120.05514.20
5.4.60.0100.04314.23
5.4.50.0070.04414.15
5.4.40.0090.04914.19
5.4.30.0090.04014.24
5.4.20.0070.04414.16
5.4.10.0060.04914.17
5.4.00.0080.04513.73
5.3.280.0060.04713.73
5.3.270.0090.04313.61
5.3.260.0030.04913.55
5.3.250.0040.04513.67
5.3.240.0110.04113.62
5.3.230.0050.04713.70
5.3.220.0110.04113.63
5.3.210.0090.04313.47
5.3.200.0050.04413.51
5.3.190.0060.05713.67
5.3.180.0080.05213.63
5.3.170.0080.05313.54
5.3.160.0050.04513.69
5.3.150.0060.04513.63
5.3.140.0060.04313.61
5.3.130.0090.05413.54
5.3.120.0120.04613.61
5.3.110.0080.04713.46
5.3.100.0080.05513.08
5.3.90.0080.05212.99
5.3.80.0050.04313.06
5.3.70.0120.03613.06
5.3.60.0050.04412.95
5.3.50.0150.04112.92
5.3.40.0060.04612.87
5.3.30.0060.04512.77
5.3.20.0060.04312.69
5.3.10.0060.04312.59
5.3.00.0100.04012.60
5.2.170.0070.03810.10
5.2.160.0050.03810.15
5.2.150.0020.03910.19
5.2.140.0070.04310.15
5.2.130.0130.03210.10
5.2.120.0080.03010.11
5.2.110.0060.03410.12
5.2.100.0030.04310.06
5.2.90.0060.03510.04
5.2.80.0040.0379.97
5.2.70.0060.03410.04
5.2.60.0060.03610.12
5.2.50.0050.03810.03
5.2.40.0050.0349.99
5.2.30.0040.0379.95
5.2.20.0080.0359.96
5.2.10.0070.0359.97
5.2.00.0050.0359.70
5.1.60.0030.0298.96
5.1.50.0020.0319.02
5.1.40.0070.0348.96
5.1.30.0030.0359.46
5.1.20.0050.0309.45
5.1.10.0040.0319.11
5.1.00.0070.0278.95
5.0.50.0090.0247.49
5.0.40.0020.0287.54
5.0.30.0040.0367.22
5.0.20.0070.0237.24
5.0.10.0060.0277.18
5.0.00.0030.0377.22
4.4.90.0050.0155.36
4.4.80.0030.0185.35
4.4.70.0010.0205.35
4.4.60.0030.0185.35
4.4.50.0020.0185.36
4.4.40.0030.0315.33
4.4.30.0020.0235.35
4.4.20.0060.0195.40
4.4.10.0020.0215.40
4.4.00.0070.0275.36
4.3.110.0050.0185.31
4.3.100.0010.0215.31
4.3.90.0020.0245.29
4.3.80.0020.0305.27
4.3.70.0040.0155.29
4.3.60.0040.0155.29
4.3.50.0030.0215.29
4.3.40.0030.0295.24
4.3.30.0030.0204.61
4.3.20.0030.0184.60
4.3.10.0020.0244.58
4.3.00.0030.0205.66

preferences:
140.07 ms | 1394 KiB | 7 Q