3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [1,2,3]; const BLA = $arr; var_dump(BLA);

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)
5.4.320.1900.03719.31
5.4.310.1900.03718.98
5.4.300.1530.04018.75
5.4.290.1630.03019.16
5.4.280.1970.03319.12
5.4.270.1730.05318.75
5.4.260.1870.04318.78
5.4.250.1430.05018.77
5.4.240.1770.04719.14
5.4.230.1570.03719.11
5.4.220.1570.03719.26
5.4.210.1730.04318.85
5.4.200.1470.04319.07
5.4.190.1570.03718.85
5.4.180.1870.03718.98
5.4.170.1830.03318.98
5.4.160.1500.03719.19
5.4.150.1570.03718.98
5.4.140.1630.03716.42
5.4.130.1570.03716.49
5.4.120.1670.03716.52
5.4.110.1700.03316.36
5.4.100.2070.04016.45
5.4.90.1530.03316.46
5.4.80.1570.03716.34
5.4.70.1730.04316.55
5.4.60.1430.04016.54
5.4.50.1900.04016.56
5.4.40.1530.04016.33
5.4.30.1670.03716.43
5.4.20.1670.03316.53
5.4.10.1630.04316.43
5.4.00.1700.04715.84
5.3.290.1670.05714.62
5.3.280.1700.04714.45
5.3.270.1570.04714.65
5.3.260.1730.04714.52
5.3.250.1430.04014.55
5.3.240.1700.04314.55
5.3.230.1730.03714.55
5.3.220.1700.04714.48
5.3.210.0730.04014.41
5.3.200.0070.04014.61
5.3.190.0070.05314.52
5.3.180.1100.05314.44
5.3.170.1430.03714.61
5.3.160.1630.03714.47
5.3.150.1670.04014.51
5.3.140.1670.04014.60
5.3.130.1800.04314.40
5.3.120.1600.04714.38
5.3.110.1570.04314.59
5.3.100.1530.04013.98
5.3.90.1470.04014.07
5.3.80.1730.05013.96
5.3.70.1730.03313.86
5.3.60.1870.03314.10
5.3.50.1670.05013.80
5.3.40.1570.03313.80
5.3.30.1500.03314.00
5.3.20.1400.04013.63
5.3.10.1500.03313.67
5.3.00.1470.03013.59
5.2.170.1170.02711.19
5.2.160.1230.03010.98
5.2.150.1230.02710.98
5.2.140.1030.03011.07
5.2.130.1270.03011.26
5.2.120.1300.03311.15
5.2.110.1270.03011.05
5.2.100.1070.02311.26
5.2.90.0030.02711.18
5.2.80.0000.03011.11
5.2.70.0130.03011.04
5.2.60.1400.02311.13
5.2.50.1470.04010.86
5.2.40.1130.02711.01
5.2.30.0770.03710.81
5.2.20.0030.02710.80
5.2.10.0030.02710.82
5.2.00.0070.03310.63
5.1.60.0000.03710.00
5.1.50.0000.0279.89
5.1.40.0830.0209.87
5.1.30.1030.02710.34
5.1.20.1130.02310.21
5.1.10.0970.03010.23
5.1.00.1070.0239.94
5.0.50.0570.0238.63
5.0.40.0530.0178.33
5.0.30.0570.0278.22
5.0.20.0500.0208.22
5.0.10.0530.0178.22
5.0.00.0400.0308.24
4.4.90.0530.0138.22
4.4.80.0500.0178.22
4.4.70.0570.0138.22
4.4.60.0030.0138.22
4.4.50.0030.0138.22
4.4.40.0000.0238.22
4.4.30.0000.0178.22
4.4.20.0000.0178.22
4.4.10.0030.0138.22
4.4.00.0000.0308.22
4.3.110.0000.0178.22
4.3.100.0130.0178.22
4.3.90.0470.0208.22
4.3.80.0430.0238.22
4.3.70.0430.0138.22
4.3.60.0500.0178.22
4.3.50.0500.0178.22
4.3.40.0400.0238.22
4.3.30.0170.0178.22
4.3.20.0170.0138.22
4.3.10.0230.0138.22
4.3.00.0270.0138.22

preferences:
140.98 ms | 1394 KiB | 7 Q