3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo; const \Foo\true = false; if (true) { echo "TRUE"; } else { echo "FALSE!!!"; }

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)
7.0.90.0870.01014.34
7.0.80.0800.00714.17
7.0.70.0900.00019.95
7.0.60.3170.03319.90
7.0.50.0680.03520.33
7.0.40.0700.04020.22
7.0.30.0670.03720.20
7.0.20.0730.03720.15
7.0.10.0750.03320.28
7.0.00.0700.04520.21
5.6.240.0000.06720.72
5.6.230.0170.05320.65
5.6.220.0770.00020.61
5.6.210.0570.03720.64
5.6.200.0480.04521.15
5.6.190.0480.02521.09
5.6.180.0530.02021.09
5.6.170.0550.03521.04
5.6.160.0570.03821.01
5.6.150.0500.04021.09
5.6.140.0500.02221.07
5.6.130.0550.03321.06
5.6.120.0580.03721.14
5.6.110.0620.03221.01
5.6.100.0530.03021.08
5.6.90.0600.03021.01
5.6.80.0580.03520.51
5.6.70.0630.03020.52
5.6.60.0430.04020.40
5.6.50.0600.03020.36
5.6.40.0470.03820.43
5.6.30.0470.03520.44
5.6.20.0450.04020.33
5.6.10.0550.02720.36
5.6.00.0630.03520.45
5.5.380.0130.05017.35
5.5.370.0030.05717.45
5.5.360.0730.00020.47
5.5.350.0530.03820.41
5.5.340.0630.03820.96
5.5.330.0600.02520.91
5.5.320.0600.03720.86
5.5.310.0620.03720.83
5.5.300.0450.04320.92
5.5.290.0550.03720.93
5.5.280.0600.03320.82
5.5.270.0520.03320.77
5.5.260.0520.04220.65
5.5.250.0600.03220.64
5.5.240.0600.03220.21
5.5.230.0530.04220.20
5.5.220.0500.03320.18
5.5.210.0480.03520.25
5.5.200.0480.03820.28
5.5.190.0530.03220.25
5.5.180.0520.03320.17
5.5.160.0570.03820.24
5.5.150.0570.03520.04
5.5.140.0500.03520.29
5.5.130.0520.03720.14
5.5.120.0520.03820.07
5.5.110.0550.03320.21
5.5.100.0480.03820.11
5.5.90.0420.04220.09
5.5.80.0480.01820.08
5.5.70.0500.01820.03
5.5.60.0400.02020.07
5.5.50.0470.02020.02
5.5.40.0450.02020.12
5.5.30.0430.01520.10
5.5.20.0400.01820.03
5.5.10.0430.02020.06
5.5.00.0520.01720.13
5.4.450.0570.03219.41
5.4.440.0500.04019.46
5.4.430.0630.02719.46
5.4.420.0500.02819.43
5.4.410.0620.03319.23
5.4.400.0550.03219.09
5.4.390.0500.03719.09
5.4.380.0570.03219.13
5.4.370.0450.03719.08
5.4.360.0530.03219.05
5.4.350.0480.03819.04
5.4.340.0520.03219.05
5.4.320.0550.03719.26
5.4.310.0470.02519.10
5.4.300.0480.03319.04
5.4.290.0430.03819.13
5.4.280.0480.02519.03
5.4.270.0470.03519.10
5.4.260.0430.03819.15
5.4.250.0350.03719.09
5.4.240.0480.03719.08
5.4.230.0480.01819.16
5.4.220.0370.02319.11
5.4.210.0400.02019.12
5.4.200.0470.02019.18
5.4.190.0400.02019.02
5.4.180.0500.01719.14
5.4.170.0380.01819.24
5.4.160.0400.02519.11
5.4.150.0420.02219.07
5.4.140.0370.01716.32
5.4.130.0400.01816.26
5.4.120.0350.01816.34
5.4.110.0380.01816.44
5.4.100.0370.01816.35
5.4.90.0370.01216.39
5.4.80.0320.01516.56
5.4.70.0330.01316.46
5.4.60.0400.01316.48
5.4.50.0330.01316.43
5.4.40.0330.01316.57
5.4.30.0450.01516.33
5.4.20.0330.01516.49
5.4.10.0400.01316.53
5.4.00.0350.01515.82
5.3.290.0450.04014.61
5.3.280.0520.01814.52
5.3.270.0520.02214.54
5.3.260.0420.02814.59
5.3.250.0480.01714.56
5.3.240.0470.01714.49
5.3.230.0450.03814.52
5.3.220.0370.02014.49
5.3.210.0500.02214.45
5.3.200.0330.01814.50
5.3.190.0330.02214.50
5.3.180.0320.02014.47
5.3.170.0370.02014.52
5.3.160.0400.01714.46
5.3.150.0300.02314.46
5.3.140.0330.01314.47
5.3.130.0370.01514.49
5.3.120.0350.01814.50
5.3.110.0330.01714.48
5.3.100.0450.01513.97
5.3.90.0370.01513.95
5.3.80.0320.01713.96
5.3.70.0350.02213.99
5.3.60.0330.01513.84
5.3.50.0330.01513.82
5.3.40.0430.01513.91
5.3.30.0480.01313.77
5.3.20.0320.02513.63
5.3.10.0280.03213.54
5.3.00.0330.02513.55

preferences:
147.15 ms | 1394 KiB | 7 Q