3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo uniqid().'<br />'; echo uniqid().'<br />'; echo uniqid().'<br />'; echo uniqid().'<br />'; echo uniqid().'<br />'; echo uniqid().'<br />'; echo uniqid().'<br />'; echo uniqid().'<br />'; echo uniqid().'<br />';

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)
7.2.00.0030.01319.33
7.1.70.0000.00716.89
7.1.60.0090.01619.40
7.1.50.0100.01416.89
7.1.00.0000.07722.31
7.0.200.0110.00714.73
7.0.140.0070.07022.16
7.0.60.0100.08020.00
7.0.50.0100.05717.82
7.0.40.0000.08320.09
7.0.30.0170.04020.20
7.0.20.0300.07320.01
7.0.10.0100.08720.02
7.0.00.0030.05320.08
5.6.280.0030.07320.89
5.6.210.0100.04020.63
5.6.200.0030.06018.22
5.6.190.0130.05320.54
5.6.180.3870.04020.33
5.6.170.0270.04020.71
5.6.160.0070.05720.37
5.6.150.0070.03718.09
5.6.140.0000.04318.20
5.6.130.0000.04718.11
5.6.120.0100.06321.00
5.6.110.0100.07721.04
5.6.100.0070.08721.13
5.6.90.0130.07720.88
5.6.80.0070.07320.40
5.6.70.3070.03320.46
5.5.350.0000.08020.37
5.5.340.0070.04017.95
5.5.330.0170.06020.21
5.5.320.0230.04020.24
5.5.310.0300.05320.39
5.5.300.0030.08017.97
5.5.290.0170.06017.92
5.5.280.0170.06020.98
5.5.270.0100.04320.84
5.5.260.0100.08020.75
5.5.250.0100.04320.70
5.5.240.0000.03320.25
5.4.450.2330.03319.43
5.4.440.2570.03719.41
5.4.430.2530.04019.20
5.4.420.2570.04019.56
5.4.410.2630.05019.41
5.4.400.2630.04019.09
5.4.390.2600.03319.09
5.4.380.2570.03719.21
5.4.370.2600.03319.13
5.4.360.2770.03018.78
5.4.350.2570.03719.15
5.4.340.2800.03319.09
5.4.320.2970.03018.80
5.4.310.2670.03719.13
5.4.300.2500.03719.15
5.4.290.2670.04019.13
5.4.280.2730.04019.24
5.4.270.2800.03719.21
5.4.260.2830.03319.25
5.4.250.2700.04019.13
5.4.240.2830.03319.09
5.4.230.2700.04719.07
5.4.220.2530.03719.08
5.4.210.2530.04018.88
5.4.200.2370.04019.13
5.4.190.2570.03319.23
5.4.180.2470.04019.21
5.4.170.2470.04319.09
5.4.160.2370.04019.04
5.4.150.3030.05719.07
5.4.140.2330.03716.39
5.4.130.2470.04016.36
5.4.120.2430.03316.45
5.4.110.2530.03716.39
5.4.100.3000.04016.43
5.4.90.2470.04316.43
5.4.80.3030.03716.10
5.4.70.2530.03716.46
5.4.60.2570.03016.31
5.4.50.2500.04016.41
5.4.40.1730.03016.15
5.4.30.3330.03716.28
5.4.20.3000.04016.38
5.4.10.2670.03316.29
5.4.00.3070.04015.61
5.3.290.2770.03714.68
5.3.280.2630.03314.64
5.3.270.2770.03314.42
5.3.260.2600.03714.67
5.3.250.2600.03014.45
5.3.240.2570.03314.45
5.3.230.2800.04014.54
5.3.220.2500.04014.50
5.3.210.2630.03714.51
5.3.200.2600.03314.43
5.3.190.2700.02714.41
5.3.180.3070.04714.50
5.3.170.2900.04714.66
5.3.160.2870.03714.46
5.3.150.2470.03314.42
5.3.140.2730.03314.39
5.3.130.2770.03714.49
5.3.120.1630.02714.39
5.3.110.0000.04314.45
5.3.100.0070.04713.86
5.3.90.0070.07313.85
5.3.80.2330.03013.96
5.3.70.3000.03713.95
5.3.60.2630.04313.98
5.3.50.2600.03313.93
5.3.40.2570.04313.72
5.3.30.2800.03713.68
5.3.20.2630.03713.64
5.3.10.2800.03713.50
5.3.00.2930.03013.60
5.2.170.2030.03311.19
5.2.160.2330.04011.17
5.2.150.2300.03711.19
5.2.140.2370.03311.15
5.2.130.2330.03010.95
5.2.120.2400.02710.95
5.2.110.2500.03010.96
5.2.100.2230.02710.95
5.2.90.2370.03011.15
5.2.80.2370.02710.98
5.2.70.2170.02310.95
5.2.60.2400.02710.89
5.2.50.2130.03010.95
5.2.40.1700.02710.89
5.2.30.1970.02310.82
5.2.20.1670.03010.80
5.2.10.1900.03010.76
5.2.00.1970.03010.71
5.1.60.2070.02010.11
5.1.50.1800.0239.91
5.1.40.0070.0209.90
5.1.30.0000.03010.51
5.1.20.0070.02310.26
5.1.10.0070.0239.99
5.1.00.0030.02710.08
5.0.50.0570.0238.56
5.0.40.0900.0178.49
5.0.30.1000.0308.32
5.0.20.0930.0208.42
5.0.10.1000.0208.24
5.0.00.0870.0308.38
4.4.90.0470.0177.03
4.4.80.1000.0177.03
4.4.70.0970.0137.03
4.4.60.0900.0177.03
4.4.50.1100.0207.03
4.4.40.0870.0277.03
4.4.30.1030.0207.03
4.4.20.0930.0137.03
4.4.10.1030.0137.03
4.4.00.0870.0277.03
4.3.110.0870.0177.03
4.3.100.0930.0137.03
4.3.90.1070.0107.03
4.3.80.0900.0237.03
4.3.70.0700.0177.03
4.3.60.0930.0177.03
4.3.50.0900.0137.03
4.3.40.0870.0237.03
4.3.30.0500.0107.03
4.3.20.0470.0137.03
4.3.10.0470.0137.03
4.3.00.0530.0177.03

preferences:
43.82 ms | 400 KiB | 5 Q