3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = microtime(); $end = microtime(); echo $end;

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)
7.3.10.0030.01016.40
7.3.00.0030.00616.60
7.2.130.0110.00016.53
7.2.120.0150.00316.52
7.2.110.0030.00716.63
7.2.100.0040.00816.26
7.2.90.0040.01116.73
7.2.80.0110.01116.80
7.2.70.0230.00016.73
7.2.60.0130.00616.96
7.2.50.0150.00916.75
7.2.40.0180.00916.58
7.2.30.0230.00716.68
7.2.20.0170.01416.41
7.2.10.0070.01116.43
7.2.00.0050.01017.95
7.1.250.0030.00615.64
7.1.70.0000.01017.01
7.1.60.0030.01819.46
7.1.50.0090.01616.74
7.1.00.0070.07322.43
7.0.200.0030.00516.75
7.0.140.0030.04722.08
7.0.60.0230.06019.85
7.0.50.0000.04317.80
7.0.40.0130.05320.27
7.0.30.0400.06020.04
7.0.20.0370.04020.31
7.0.10.0070.04320.09
7.0.00.0100.04320.16
5.6.280.0030.07321.14
5.6.210.0170.05320.75
5.6.200.0100.08318.15
5.6.190.0100.06720.61
5.6.180.0300.07320.58
5.6.170.0330.08320.38
5.6.160.0030.08720.49
5.6.150.0030.05318.11
5.6.140.0230.06718.08
5.6.130.0030.04018.21
5.6.120.0000.05320.94
5.6.110.0030.06321.10
5.6.100.0230.06720.98
5.6.90.0130.05020.92
5.6.80.0070.06320.47
5.5.350.2770.04720.39
5.5.340.0070.04017.88
5.5.330.0030.05320.36
5.5.320.0270.05020.14
5.5.310.0070.05020.18
5.5.300.0030.06718.01
5.5.290.0070.07718.02
5.5.280.0070.05320.84
5.5.270.0100.07720.75
5.5.260.0130.07320.86
5.5.250.0030.04020.73
5.5.240.0100.07320.20
5.4.450.4670.04319.25
5.4.440.0030.08019.36
5.4.430.1700.05319.19
5.4.420.4270.03719.39
5.4.410.4900.04719.43
5.4.400.4600.03319.05
5.4.390.3700.03719.04
5.4.380.4430.04319.14
5.4.370.4600.03719.04
5.4.360.4700.03719.06
5.4.350.4500.03319.18
5.4.340.3970.03718.93
5.4.320.2800.02719.14
5.4.310.2930.03718.91
5.4.300.3030.03718.96
5.4.290.3000.03319.04
5.4.280.2670.03318.96
5.4.270.2730.03719.14
5.4.260.3030.03318.87
5.4.250.3570.03019.07
5.4.240.3570.04019.07
5.4.230.4630.03719.23
5.4.220.4600.03318.86
5.4.210.4270.03719.07
5.4.200.4630.03018.86
5.4.190.3830.04019.18
5.4.180.3630.04018.86
5.4.170.4370.02718.95
5.4.160.4230.04019.11
5.4.150.4700.03319.12
5.4.140.4000.04016.23
5.4.130.4000.03316.21
5.4.120.4230.03716.21
5.4.110.4430.04016.31
5.4.100.4370.03716.37
5.4.90.4500.03016.13
5.4.80.4530.03316.35
5.4.70.4570.02716.30
5.4.60.4470.03716.46
5.4.50.4230.03716.35
5.4.40.4100.03716.36
5.4.30.0100.06316.30
5.4.20.2330.04716.35
5.4.10.4000.03316.21
5.4.00.4030.03015.82
5.3.290.2870.04014.55
5.3.280.4530.04314.52
5.3.270.3930.04014.69
5.3.260.4230.04014.57
5.3.250.4830.04014.54
5.3.240.4000.03714.69
5.3.230.4170.03314.38
5.3.220.4500.03314.50
5.3.210.4370.03014.35
5.3.200.4530.03714.54
5.3.190.4470.03714.54
5.3.180.4530.04014.49
5.3.170.4030.03714.52
5.3.160.4700.03014.36
5.3.150.4270.04014.48
5.3.140.4270.04014.47
5.3.130.0070.07314.63
5.3.120.0070.04014.63
5.3.110.4500.03714.33
5.3.100.3570.03314.01
5.3.90.3900.03713.96
5.3.80.4570.03013.83
5.3.70.4570.03713.80
5.3.60.4500.04013.92
5.3.50.4670.03313.73
5.3.40.4400.03013.91
5.3.30.5670.03713.85
5.3.20.4530.03713.61
5.3.10.0070.07313.58
5.3.00.3500.04013.56
5.2.170.3830.02711.07
5.2.160.4000.02711.02
5.2.150.3930.03011.08
5.2.140.4830.02711.13
5.2.130.1100.03010.98
5.2.120.0030.06010.98
5.2.110.0070.06311.11
5.2.100.4470.03311.18
5.2.90.4000.02711.00
5.2.80.3930.03311.03
5.2.70.3800.03710.94
5.2.60.3870.03010.98
5.2.50.3900.04011.00
5.2.40.3570.03310.97
5.2.30.3030.02710.79
5.2.20.2830.02710.88
5.2.10.2870.03010.91
5.2.00.2500.03310.70
5.1.60.2730.0239.89
5.1.50.2930.0279.96
5.1.40.2500.0279.96
5.1.30.3170.02310.25
5.1.20.3130.03010.34
5.1.10.3170.02710.17
5.1.00.3170.02310.14
5.0.50.1900.0208.45
5.0.40.1770.0208.35
5.0.30.1830.0338.32
5.0.20.1670.0178.21
5.0.10.1600.0208.12
5.0.00.0770.0308.06
4.4.90.1770.0176.21
4.4.80.1800.0206.21
4.4.70.1430.0176.21
4.4.60.1430.0176.21
4.4.50.1300.0176.21
4.4.40.1430.0306.21
4.4.30.1370.0136.21
4.4.20.1870.0176.21
4.4.10.1730.0136.21
4.4.00.1570.0276.21
4.3.110.1570.0136.21
4.3.100.1870.0176.21
4.3.90.1530.0106.21
4.3.80.0730.0236.21
4.3.70.1030.0136.21
4.3.60.0530.0176.21
4.3.50.1130.0176.21
4.3.40.0670.0206.21
4.3.30.0330.0176.21
4.3.20.0330.0176.21
4.3.10.0630.0136.21
4.3.00.0600.0176.21

preferences:
36.37 ms | 401 KiB | 5 Q