3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(~null);

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)
5.6.120.0000.03721.10
5.6.110.0000.04721.03
5.6.100.0030.04021.01
5.6.90.0100.03021.00
5.6.80.0030.04020.49
5.6.70.0000.04320.48
5.6.60.0070.03020.52
5.6.50.0100.04320.52
5.6.40.0130.04320.29
5.6.30.0000.05020.30
5.6.20.0030.04020.33
5.6.10.0070.03720.39
5.6.00.0000.08720.39
5.5.280.0100.02720.82
5.5.270.0030.03720.88
5.5.260.0070.04020.77
5.5.250.0030.03320.71
5.5.240.0070.03720.15
5.5.230.0030.04020.14
5.5.220.0070.03020.19
5.5.210.0070.04720.21
5.5.200.0070.03720.28
5.5.190.0170.06720.08
5.5.180.0070.07320.26
5.5.160.0030.05720.18
5.5.150.0030.05020.17
5.5.140.0030.03720.24
5.5.130.0000.04020.13
5.5.120.0030.07320.24
5.5.110.0170.03719.97
5.5.100.0100.06719.98
5.5.90.0000.04020.10
5.5.80.0170.05720.09
5.5.70.0130.06019.99
5.5.60.0070.03319.96
5.5.50.0030.08020.15
5.5.40.0100.06320.14
5.5.30.0200.05320.10
5.5.20.0030.04020.06
5.5.10.0070.08320.02
5.5.00.0100.07320.00
5.4.440.0030.03319.39
5.4.430.0130.03019.55
5.4.420.0130.03019.29
5.4.410.0070.03719.34
5.4.400.0000.04019.12
5.4.390.0030.03319.07
5.4.380.0030.03719.05
5.4.370.0030.03719.15
5.4.360.0070.03719.06
5.4.350.0130.07019.06
5.4.340.0200.07019.14
5.4.320.0070.06718.98
5.4.310.0130.06319.05
5.4.300.0030.07719.05
5.4.290.0030.07719.09
5.4.280.0100.06718.95
5.4.270.0070.07018.94
5.4.260.0130.06018.99
5.4.250.0070.05318.78
5.4.240.0030.08019.14
5.4.230.0170.06319.03
5.4.220.0030.09319.14
5.4.210.0130.02719.23
5.4.200.0070.07319.14
5.4.190.0100.04019.13
5.4.180.0000.08319.09
5.4.170.0100.06718.80
5.4.160.0070.06319.18
5.4.150.0130.06018.96
5.4.140.0070.07716.37
5.4.130.0130.06016.34
5.4.120.0130.05716.29
5.4.110.0070.04316.29
5.4.100.0070.07016.34
5.4.90.0070.05316.42
5.4.80.0070.07016.44
5.4.70.0030.07716.41
5.4.60.0000.07316.19
5.4.50.0070.04316.34
5.4.40.0100.06016.34
5.4.30.0030.05016.30
5.4.20.0030.06316.27
5.4.10.0070.03716.23
5.4.00.0200.05315.74
5.3.290.0030.03714.51
5.3.280.0100.05714.57
5.3.270.0100.07314.60
5.3.260.0100.05714.59
5.3.250.0000.07014.63
5.3.240.0130.06714.46
5.3.230.0100.07014.54
5.3.220.0070.03714.47
5.3.210.0070.07314.55
5.3.200.0070.04714.55
5.3.190.0030.06014.53
5.3.180.0030.05014.50
5.3.170.0100.07714.56
5.3.160.0130.06014.55
5.3.150.0070.04314.56
5.3.140.0000.04714.55
5.3.130.0100.06714.55
5.3.120.0070.07714.54
5.3.110.0100.06314.41
5.3.100.0070.07313.94
5.3.90.0130.06014.00
5.3.80.0030.07313.97
5.3.70.0070.07713.78
5.3.60.0100.06013.98
5.3.50.0030.05313.93
5.3.40.0000.07013.89
5.3.30.0070.04713.89
5.3.20.0070.03713.64
5.3.10.0000.04313.43
5.3.00.0000.08013.63
5.2.170.0170.04712.17
5.2.160.0030.05012.17
5.2.150.0030.06012.17
5.2.140.0000.05712.17
5.2.130.0070.06012.17
5.2.120.0070.06012.17
5.2.110.0030.06012.17
5.2.100.0000.06012.17
5.2.90.0000.04312.17
5.2.80.0000.05712.17
5.2.70.0100.05312.17
5.2.60.0070.05312.17
5.2.50.0070.06012.17
5.2.40.0070.03712.17
5.2.30.0070.06012.17
5.2.20.0070.03312.17
5.2.10.0070.03712.17
5.2.00.0000.06312.17
5.1.60.0070.04312.17
5.1.50.0030.04312.17
5.1.40.0030.02312.17
5.1.30.0030.05012.17
5.1.20.0030.03012.17
5.1.10.0070.05312.17
5.1.00.0070.02012.17
5.0.50.0070.03712.17
5.0.40.0030.02312.17
5.0.30.0030.04012.17
5.0.20.0000.04012.17
5.0.10.0030.02312.17
5.0.00.0070.03312.17
4.4.90.0000.02012.17
4.4.80.0000.01712.17
4.4.70.0000.02712.17
4.4.60.0000.03712.17
4.4.50.0000.03312.17
4.4.40.0030.05012.17
4.4.30.0000.01712.17
4.4.20.0070.02712.17
4.4.10.0000.03012.17
4.4.00.0000.03712.17
4.3.110.0030.03312.17
4.3.100.0000.03712.17
4.3.90.0070.02312.17
4.3.80.0000.02712.17
4.3.70.0070.03012.17
4.3.60.0100.02312.17
4.3.50.0070.03012.17
4.3.40.0030.05312.17
4.3.30.0000.03312.17
4.3.20.0000.03712.17
4.3.10.0030.02012.17
4.3.00.0030.01712.17

preferences:
36.53 ms | 401 KiB | 5 Q