3v4l.org

run code in 300+ PHP versions simultaneously
<?php $original = rand(1, 10000); $x = $original + 5; $x = 2 * $x; $x = $x - 4; $x = $x / 2; $result = $x - $original; print $result;

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)
7.3.10.0080.00516.65
7.3.00.0060.00616.58
7.2.130.0040.01217.05
7.2.120.0060.00916.92
7.2.110.0040.00816.73
7.2.100.0030.01016.79
7.2.90.0080.00416.80
7.2.80.0070.00316.88
7.2.70.0000.01216.58
7.2.60.0080.00316.60
7.2.50.0040.01116.63
7.2.40.0070.00716.73
7.2.30.0030.00716.87
7.2.20.0060.00616.71
7.2.10.0000.01716.62
7.2.00.0060.00916.86
7.1.250.0050.00515.94
7.1.70.0030.00517.25
7.1.60.0040.01819.86
7.1.50.0100.01016.93
7.1.00.0100.07022.46
7.0.200.0040.00416.82
7.0.100.0030.04719.98
7.0.90.0030.04020.01
7.0.80.0100.03719.84
7.0.70.0070.03319.90
7.0.60.0130.08319.77
7.0.50.0330.08020.30
7.0.40.0170.07720.08
7.0.30.0070.06720.11
7.0.20.0100.03719.95
7.0.10.0030.07020.14
7.0.00.0070.08019.99
5.6.280.0000.07721.00
5.6.250.0000.04020.75
5.6.240.0030.04320.66
5.6.230.0030.03320.53
5.6.220.0070.04020.48
5.6.210.0100.08720.58
5.6.200.0130.08021.10
5.6.190.0100.04321.07
5.6.180.0030.04321.00
5.6.170.0070.04721.02
5.6.160.0070.07721.02
5.6.150.0100.06721.02
5.6.140.0070.03720.94
5.6.130.0070.06021.01
5.6.120.0030.06721.01
5.6.110.0000.04720.94
5.6.100.0000.05721.02
5.6.90.0030.06020.90
5.6.80.0030.05020.49
5.6.70.0030.07320.40
5.6.60.0070.07020.39
5.6.50.0130.09720.37
5.6.40.0070.04020.23
5.6.30.0100.04020.52
5.6.20.0100.07320.48
5.6.10.0100.07020.43
5.6.00.0100.07020.34
5.5.380.0030.03320.55
5.5.370.0070.03720.35
5.5.360.0070.03320.37
5.5.350.0030.04320.41
5.5.340.0030.08720.82
5.5.330.0000.05020.86
5.5.320.0100.07020.87
5.5.310.0070.03720.91
5.5.300.0070.07720.85
5.5.290.0070.09720.80
5.5.280.0000.08320.92
5.5.270.0100.07020.89
5.5.260.0070.08020.91
5.5.250.0070.07320.58
5.5.240.0170.06720.21
5.5.230.0030.05020.20
5.5.220.0030.08020.27
5.5.210.0070.06020.20
5.5.200.0070.08320.08
5.5.190.0100.07720.27
5.5.180.0030.08320.17
5.5.160.0070.04320.27
5.5.150.0070.04320.23
5.5.140.0170.07720.24
5.5.130.0000.07719.97
5.5.120.0170.06720.25
5.5.110.0030.06019.98
5.5.100.0030.07720.07
5.5.90.0070.06319.95
5.5.80.0130.07720.05
5.5.70.0070.03720.05
5.5.60.0070.08020.03
5.5.50.0100.06720.07
5.5.40.0100.07020.07
5.5.30.0100.07720.01
5.5.20.0070.08720.09
5.5.10.0100.07320.10
5.5.00.0100.03320.04
5.4.450.0000.04319.29
5.4.440.0030.04319.38
5.4.430.0030.05319.35
5.4.420.0100.05319.45
5.4.410.0070.07319.24
5.4.400.0130.07019.10
5.4.390.0170.06019.03
5.4.380.0130.07019.03
5.4.370.0070.04019.03
5.4.360.0030.08019.04
5.4.350.0000.05019.10
5.4.340.0100.07018.90
5.4.320.0030.06318.79
5.4.310.0100.03318.97
5.4.300.0030.07319.14
5.4.290.0070.04319.18
5.4.280.0030.07019.04
5.4.270.0030.08018.97
5.4.260.0030.07318.97
5.4.250.0100.07718.81
5.4.240.0030.05719.13
5.4.230.0070.03319.02
5.4.220.0070.06319.11
5.4.210.0030.03718.93
5.4.200.0100.06018.95
5.4.190.0100.04319.09
5.4.180.0100.07019.11
5.4.170.0130.06019.12
5.4.160.0100.06319.02
5.4.150.0100.05719.00
5.4.140.0070.04316.37
5.4.130.0100.06316.36
5.4.120.0070.04016.26
5.4.110.0030.05716.23
5.4.100.0070.06316.43
5.4.90.0070.06716.26
5.4.80.0070.06716.34
5.4.70.0030.06716.35
5.4.60.0030.05716.20
5.4.50.0170.06716.39
5.4.40.0000.06316.35
5.4.30.0030.06016.18
5.4.20.0000.06716.37
5.4.10.0030.07716.19
5.4.00.0070.07015.81
5.3.290.0100.03315.57
5.3.280.0070.04315.57
5.3.270.0100.07315.57
5.3.260.0100.07715.57
5.3.250.0070.07315.57
5.3.240.0000.04015.57
5.3.230.0100.05715.57
5.3.220.0030.08015.57
5.3.210.0100.06715.57
5.3.200.0100.05715.57
5.3.190.0030.07715.57
5.3.180.0100.07015.57
5.3.170.0130.02715.57
5.3.160.0070.06715.57
5.3.150.0000.08315.57
5.3.140.0070.05715.57
5.3.130.0070.07015.57
5.3.120.0000.08015.57
5.3.110.0070.08015.57
5.3.100.0100.07015.57
5.3.90.0100.04715.57
5.3.80.0030.04315.57
5.3.70.0070.03315.57
5.3.60.0030.03715.57
5.3.50.0000.04015.57
5.3.40.0000.07315.57
5.3.30.0030.07715.57
5.3.20.0070.03315.57
5.3.10.0030.03715.57
5.3.00.0000.04015.57
5.2.170.0030.05315.57
5.2.160.0030.05315.57
5.2.150.0100.05315.57
5.2.140.0100.05315.57
5.2.130.0030.03715.57
5.2.120.0070.05015.57
5.2.110.0070.05015.57
5.2.100.0100.05715.57
5.2.90.0000.06015.57
5.2.80.0030.03015.57
5.2.70.0000.03015.57
5.2.60.0030.05015.57
5.2.50.0070.03715.57
5.2.40.0070.03715.57
5.2.30.0000.03015.57
5.2.20.0030.06315.57
5.2.10.0000.04315.57
5.2.00.0030.05315.57
5.1.60.0070.03715.57
5.1.50.0030.05015.57
5.1.40.0070.05015.57
5.1.30.0070.04315.57
5.1.20.0070.02315.57
5.1.10.0030.05015.57
5.1.00.0070.04315.57
5.0.50.0000.02715.57
5.0.40.0070.03715.57
5.0.30.0030.04315.57
5.0.20.0030.04715.57
5.0.10.0070.04015.57
5.0.00.0070.02715.57
4.4.90.0100.02715.57
4.4.80.0100.02715.57
4.4.70.0000.03315.57
4.4.60.0030.02015.57
4.4.50.0000.03315.57
4.4.40.0030.05315.57
4.4.30.0030.03715.57
4.4.20.0000.03015.57
4.4.10.0000.03315.57
4.4.00.0030.05015.57
4.3.110.0000.03315.57
4.3.100.0000.02715.57
4.3.90.0000.03315.57
4.3.80.0030.02315.57
4.3.70.0030.03015.57
4.3.60.0030.03315.57
4.3.50.0000.02715.57
4.3.40.0000.05015.57
4.3.30.0000.03315.57
4.3.20.0030.02715.57
4.3.10.0000.03715.57
4.3.00.0000.03315.57

preferences:
30 ms | 403 KiB | 5 Q