3v4l.org

run code in 300+ PHP versions simultaneously
<?php mt_srand (microtime(true)); $six_digit_random_number = mt_rand(100000, 999999); echo $six_digit_random_number;

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)
7.4.00.0040.01514.73
7.3.120.0030.01414.90
7.3.110.0080.00814.61
7.3.100.0000.01214.61
7.3.90.0000.00914.61
7.3.80.0030.00914.70
7.3.70.0030.01014.64
7.3.60.0070.00314.84
7.3.50.0000.01214.73
7.3.40.0060.00314.71
7.3.30.0040.00414.73
7.3.20.0040.00816.56
7.3.10.0070.00716.65
7.3.00.0040.00416.66
7.2.250.0130.00714.88
7.2.240.0080.01214.94
7.2.230.0030.00815.00
7.2.220.0070.00714.76
7.2.210.0030.00714.89
7.2.200.0030.01014.92
7.2.190.0000.01414.83
7.2.180.0060.00614.98
7.2.170.0040.00415.11
7.2.00.0000.01619.38
7.1.330.0040.01115.49
7.1.320.0040.01115.68
7.1.310.0000.01415.62
7.1.300.0030.01015.72
7.1.290.0100.00615.61
7.1.280.0000.01115.49
7.1.270.0030.00615.75
7.1.260.0040.01115.83
7.1.70.0000.00816.80
7.1.60.0070.01419.33
7.1.50.0150.00716.73
7.1.00.0100.07022.51
7.0.200.0000.00716.69
7.0.140.0030.07322.12
7.0.60.0300.06019.91
7.0.50.0030.04017.66
7.0.40.0070.07020.40
7.0.30.0300.07320.16
7.0.20.0170.06720.00
7.0.10.0070.04020.17
7.0.00.0100.03720.21
5.6.280.0070.07021.14
5.6.210.0000.07320.70
5.6.200.0100.08318.13
5.6.190.0100.07020.57
5.6.180.0270.03720.45
5.6.170.0330.08320.52
5.6.160.0130.07020.54
5.6.150.0170.05718.17
5.6.140.0030.08018.12
5.6.130.0130.07718.22
5.6.120.0130.07721.01
5.6.110.0070.06021.00
5.6.100.0170.07320.97
5.6.90.0100.08021.02
5.6.80.0130.06020.50
5.5.350.0230.08320.40
5.5.340.0000.04717.91
5.5.330.0030.04020.44
5.5.320.0630.05720.29
5.5.310.0370.07020.21
5.5.300.0170.04018.02
5.5.290.0070.07017.91
5.5.280.0000.04720.88
5.5.270.0130.07720.63
5.5.260.0000.04720.96
5.5.250.0170.06020.53
5.5.240.0070.07720.06
5.4.450.4100.04719.50
5.4.440.0000.05319.19
5.4.430.1670.05719.38
5.4.420.3930.03719.36
5.4.410.4230.04319.16
5.4.400.4600.02719.15
5.4.390.4700.03719.00
5.4.380.4730.03319.17
5.4.370.3700.04318.87
5.4.360.4500.03718.87
5.4.350.3630.03718.87
5.4.340.4030.04319.14
5.4.320.3630.04319.17
5.4.310.3800.03018.88
5.4.300.3470.03319.08
5.4.290.3570.03319.16
5.4.280.3730.03019.04
5.4.270.3630.03718.96
5.4.260.4000.03719.14
5.4.250.3770.04019.01
5.4.240.3200.03719.00
5.4.230.3600.04018.91
5.4.220.0000.04019.16
5.4.210.0030.03719.14
5.4.200.1770.04019.14
5.4.190.3670.03319.13
5.4.180.3570.03719.07
5.4.170.3200.04318.98
5.4.160.4000.03318.98
5.4.150.3930.03319.21
5.4.140.3870.03716.22
5.4.130.3970.04316.39
5.4.120.3770.03716.38
5.4.110.0030.07716.25
5.4.100.2170.05316.50
5.4.90.4070.02716.49
5.4.80.5030.04016.34
5.4.70.4730.04316.34
5.4.60.4470.03716.39
5.4.50.4530.04016.29
5.4.40.4270.04016.46
5.4.30.3870.03716.42
5.4.20.3930.03316.39
5.4.10.3700.03316.35
5.4.00.3670.03015.86
5.3.290.3270.03714.59
5.3.280.3070.04014.51
5.3.270.3570.03714.56
5.3.260.3370.03314.54
5.3.250.4130.03014.69
5.3.240.4030.03014.53
5.3.230.3830.04014.52
5.3.220.4170.03314.50
5.3.210.0030.04014.54
5.3.200.0070.08014.48
5.3.190.4870.03714.46
5.3.180.4630.03314.48
5.3.170.4100.04014.51
5.3.160.4570.03714.39
5.3.150.4670.03714.48
5.3.140.4570.03714.47
5.3.130.3730.03314.47
5.3.120.3570.04014.46
5.3.110.4100.03314.52
5.3.100.4370.04013.95
5.3.90.4630.03013.94
5.3.80.4200.04313.98
5.3.70.4800.04313.93
5.3.60.4200.03313.98
5.3.50.4570.04013.76
5.3.40.4570.04013.77
5.3.30.4600.03013.83
5.3.20.4500.03313.77
5.3.10.3670.04013.48
5.3.00.3530.03713.42
5.2.170.3270.03011.13
5.2.160.3470.03311.11
5.2.150.3770.03011.11
5.2.140.3870.02711.29
5.2.130.3700.02710.95
5.2.120.3470.03310.98
5.2.110.3470.03011.03
5.2.100.3230.02711.08
5.2.90.3030.03011.25
5.2.80.2870.02310.99
5.2.70.3370.03011.07
5.2.60.3370.02711.04
5.2.50.3370.03010.84
5.2.40.2470.02711.14
5.2.30.2730.02310.93
5.2.20.2530.02710.94
5.2.10.2830.02310.86
5.2.00.2370.03010.75
5.1.60.2570.02010.00
5.1.50.2930.0309.95
5.1.40.2630.02710.02
5.1.30.2870.03010.25
5.1.20.2630.03010.43
5.1.10.2970.0309.98
5.1.00.2770.02710.22
5.0.50.1500.0178.60
5.0.40.1600.0238.44
5.0.30.1730.0338.36
5.0.20.1630.0278.36
5.0.10.1370.0208.36
5.0.00.1370.0378.36
4.4.90.1500.0178.36
4.4.80.1430.0208.36
4.4.70.1670.0138.36
4.4.60.1700.0138.36
4.4.50.1500.0138.36
4.4.40.1500.0278.36
4.4.30.1470.0208.36
4.4.20.1600.0178.36
4.4.10.1200.0208.36
4.4.00.1400.0278.36
4.3.110.1670.0178.36
4.3.100.1570.0178.36
4.3.90.1600.0178.36
4.3.80.1470.0208.36
4.3.70.1470.0138.36
4.3.60.1600.0178.36
4.3.50.1730.0178.36
4.3.40.1530.0208.36
4.3.30.1000.0238.36
4.3.20.0970.0208.36
4.3.10.1000.0208.36
4.3.00.0800.0208.36

preferences:
37.58 ms | 401 KiB | 5 Q