3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; while($i<=1000){ echo mt_rand()&$i.' '; $i++; }

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)
7.2.00.0040.01219.25
7.1.70.0120.00017.38
7.1.60.0130.01619.17
7.1.50.0070.01816.91
7.1.00.0030.05722.40
7.0.200.0030.00516.79
7.0.140.0100.07022.00
7.0.120.0000.07722.04
7.0.100.0200.05019.94
7.0.90.0070.03719.86
7.0.80.0070.08319.97
7.0.70.0030.08719.92
7.0.60.0200.04719.96
7.0.50.0200.07020.17
7.0.40.0130.08020.00
7.0.30.0130.07320.08
7.0.20.0130.07020.09
7.0.10.0100.08019.95
7.0.00.0170.08720.04
5.6.280.0070.07320.86
5.6.250.0030.08720.62
5.6.240.0000.08720.67
5.6.230.0000.08320.62
5.6.220.0070.05020.70
5.6.210.0000.07020.57
5.6.200.0100.07721.03
5.6.190.0100.07721.07
5.6.180.0170.06021.13
5.6.170.0030.06721.09
5.6.160.0100.08321.11
5.6.150.0170.06021.16
5.6.140.0100.08320.94
5.6.130.0130.08021.07
5.6.120.0200.07021.10
5.6.110.0100.06021.06
5.6.100.0100.06721.05
5.6.90.0070.08720.95
5.6.80.0100.07320.43
5.6.70.0070.08020.37
5.6.60.0130.04320.39
5.6.50.0070.06720.34
5.6.40.0030.03720.37
5.6.30.0030.06320.39
5.6.20.0100.03320.39
5.6.10.0030.05020.36
5.6.00.0000.04320.36
5.5.380.0030.04020.41
5.5.370.0130.09320.39
5.5.360.0070.08020.40
5.5.350.0100.08020.44
5.5.340.0170.07320.88
5.5.330.0070.08720.64
5.5.320.0070.05020.83
5.5.310.0070.08020.75
5.5.300.0070.05020.89
5.5.290.0070.05720.82
5.5.280.0130.08020.82
5.5.270.0130.05720.85
5.5.260.0130.08320.75
5.5.250.0130.08020.71
5.5.240.0100.07320.19
5.5.230.0170.07020.19
5.5.220.0070.09020.28
5.5.210.0130.07320.01
5.5.200.0030.04020.08
5.5.190.0070.03720.13
5.5.180.0000.04320.17
5.5.160.0030.03720.27
5.5.150.0000.04020.20
5.5.140.0030.07720.17
5.5.130.0030.08020.13
5.5.120.0170.05720.27
5.5.110.0100.03719.98
5.5.100.0000.04720.04
5.5.90.0100.03320.05
5.5.80.0030.04320.14
5.5.70.0070.03320.05
5.5.60.0070.03720.11
5.5.50.0100.03320.07
5.5.40.0070.03720.04
5.5.30.0070.03720.14
5.5.20.0070.03720.14
5.5.10.0030.04320.01
5.5.00.0070.03320.02
5.4.450.0030.08319.23
5.4.440.0070.05719.13
5.4.430.0130.04019.27
5.4.420.0170.07319.10
5.4.410.0170.07019.25
5.4.400.0100.07319.06
5.4.390.0200.04318.98
5.4.380.0070.07719.06
5.4.370.0200.05719.14
5.4.360.0000.04319.13
5.4.350.0030.03719.03
5.4.340.0030.04019.05
5.4.320.0070.03718.90
5.4.310.0030.03718.95
5.4.300.0070.02718.78
5.4.290.0070.03719.07
5.4.280.0130.03019.07
5.4.270.0030.03719.05
5.4.260.0030.03719.12
5.4.250.0070.03719.07
5.4.240.0070.03718.95
5.4.230.0070.04019.04
5.4.220.0100.03318.93
5.4.210.0070.03319.05
5.4.200.0030.04319.22
5.4.190.0000.04019.02
5.4.180.0030.04019.09
5.4.170.0070.03719.09
5.4.160.0030.03719.00
5.4.150.0000.03319.13
5.4.140.0000.03716.38
5.4.130.0030.03716.33
5.4.120.0100.02316.32
5.4.110.0070.03316.22
5.4.100.0130.02716.39
5.4.90.0100.03016.38
5.4.80.0100.03716.43
5.4.70.0030.05316.29
5.4.60.0100.07316.41
5.4.50.0030.03316.42
5.4.40.0030.07316.36
5.4.30.0030.06716.40
5.4.20.0070.05016.30
5.4.10.0100.07016.38
5.4.00.0070.07315.50
5.3.290.0100.03314.64
5.3.280.0030.04014.57
5.3.270.0070.03014.59
5.3.260.0030.04014.45
5.3.250.0030.04014.60
5.3.240.0070.04014.41
5.3.230.0000.05014.45
5.3.220.0000.04014.55
5.3.210.0000.04014.39
5.3.200.0030.04014.55
5.3.190.0000.04014.55
5.3.180.0000.04014.54
5.3.170.0070.03314.42
5.3.160.0030.07714.54
5.3.150.0000.04714.39
5.3.140.0030.08314.50
5.3.130.0130.06714.52
5.3.120.0000.05714.53
5.3.110.0030.04714.41
5.3.100.0000.07014.01
5.3.90.0000.04313.98
5.3.80.0170.03713.96
5.3.70.0030.08013.98
5.3.60.0130.04313.98
5.3.50.0070.06013.93
5.3.40.0100.07013.95
5.3.30.0100.07013.88
5.3.20.0100.07313.67
5.3.10.0030.04713.64
5.3.00.0070.07713.48
5.2.170.0030.05011.13
5.2.160.0100.06311.14
5.2.150.0030.06011.09
5.2.140.0030.06711.20
5.2.130.0070.04010.89
5.2.120.0030.06011.09
5.2.110.0100.04710.98
5.2.100.0030.05311.09
5.2.90.0030.06011.15
5.2.80.0130.03711.04
5.2.70.0030.06711.13
5.2.60.0100.05710.97
5.2.50.0100.06010.86
5.2.40.0030.05310.79
5.2.30.0070.05310.97
5.2.20.0000.06010.97
5.2.10.0100.05710.75
5.2.00.0030.06010.81
5.1.60.0070.0279.99
5.1.50.0000.03010.02
5.1.40.0070.05310.04
5.1.30.0070.06010.45
5.1.20.0030.03010.48
5.1.10.0070.05310.04
5.1.00.0170.0479.99
5.0.50.0030.0509.99
5.0.40.0070.0379.99
5.0.30.0000.0539.99
5.0.20.0030.0239.99
5.0.10.0030.0509.99
5.0.00.0000.0439.99
4.4.90.0030.0379.99
4.4.80.0030.0239.99
4.4.70.0030.0309.99
4.4.60.0030.0179.99
4.4.50.0030.0409.99
4.4.40.0030.0539.99
4.4.30.0030.0309.99
4.4.20.0000.0409.99
4.4.10.0000.0439.99
4.4.00.0070.0509.99
4.3.110.0100.0339.99
4.3.100.0030.0179.99
4.3.90.0000.0379.99
4.3.80.0030.0239.99
4.3.70.0070.0309.99
4.3.60.0030.0239.99
4.3.50.0030.0409.99
4.3.40.0070.0239.99
4.3.30.0030.0379.99
4.3.20.0000.0439.99
4.3.10.0000.0339.99
4.3.00.0000.0439.99

preferences:
36.01 ms | 400 KiB | 5 Q