3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = microtime(); $i = 1000; while ($i--) { //do stuff } $end = microtime(); echo 'Took ' . $end - $start . ' seconds';

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)
7.2.00.0000.01219.39
7.1.70.0000.00717.02
7.1.60.0100.01319.40
7.1.50.0100.01016.57
7.1.00.0030.07722.37
7.0.200.0000.00716.67
7.0.140.0000.07721.95
7.0.120.0070.07022.04
7.0.60.0000.04319.98
7.0.50.0070.05017.88
7.0.40.0000.06319.90
7.0.30.0200.04320.00
7.0.20.0330.06720.16
7.0.10.0330.08020.30
7.0.00.0070.07320.33
5.6.280.0000.07721.10
5.6.210.0070.03720.47
5.6.200.0100.08318.21
5.6.190.0030.04320.49
5.6.180.0230.08020.61
5.6.170.0230.07720.38
5.6.160.0070.05720.38
5.6.150.0130.07318.20
5.6.140.0000.04318.21
5.6.130.0000.05018.11
5.6.120.0030.07321.12
5.6.110.0100.07320.95
5.6.100.0100.08321.13
5.6.90.0030.08020.87
5.6.80.0100.06020.43
5.6.70.3330.03320.32
5.5.350.0130.07720.43
5.5.340.0000.04717.96
5.5.330.0070.04020.07
5.5.320.0430.06020.30
5.5.310.0400.06320.18
5.5.300.0100.04318.02
5.5.290.0130.03317.87
5.5.280.0130.05020.77
5.5.270.0030.09320.79
5.5.260.0070.08320.72
5.5.250.0030.08720.66
5.5.240.4100.04720.28
5.4.450.0100.04019.46
5.4.440.0030.04719.11
5.4.430.0100.05719.48
5.4.420.0100.04719.46
5.4.410.0070.05319.35
5.4.400.0070.05719.08
5.4.390.0070.05719.13
5.4.380.0070.06718.77
5.4.370.0070.07019.17
5.4.360.0070.08018.81
5.4.350.0030.08019.14
5.4.340.0070.07718.91
5.4.320.0100.07319.08
5.4.310.0130.07019.18
5.4.300.0130.05319.17
5.4.290.0170.06319.07
5.4.280.0070.07719.07
5.4.270.0000.04319.18
5.4.260.0030.05718.79
5.4.250.0070.07718.80
5.4.240.0030.08018.91
5.4.230.0070.07318.80
5.4.220.0100.07718.78
5.4.210.0030.04319.17
5.4.200.0070.04319.07
5.4.190.0070.05719.17
5.4.180.0030.04019.14
5.4.170.0130.07019.11
5.4.160.0000.08019.15
5.4.150.0030.04019.05
5.4.140.0030.03716.22
5.4.130.0000.03716.45
5.4.120.0070.03316.47
5.4.110.0030.03716.30
5.4.100.0000.03716.36
5.4.90.0030.03316.42
5.4.80.0000.04016.59
5.4.70.0030.03316.25
5.4.60.0030.03716.27
5.4.50.0030.03316.26
5.4.40.0030.03716.29
5.4.30.0000.03716.38
5.4.20.0030.03316.23
5.4.10.0070.03016.38
5.4.00.0000.03715.70
5.3.290.0070.07714.64
5.3.280.0030.08014.54
5.3.270.0130.05714.52
5.3.260.0100.07714.57
5.3.250.0100.03714.42
5.3.240.0030.03714.53
5.3.230.0030.04314.54
5.3.220.0000.04014.35
5.3.210.0030.03714.51
5.3.200.0030.03714.50
5.3.190.0000.04014.65
5.3.180.0070.03314.43
5.3.170.0030.03714.39
5.3.160.0070.03314.64
5.3.150.0070.03314.53
5.3.140.0000.04014.50
5.3.130.0070.03314.47
5.3.120.0000.04014.52
5.3.110.0000.04014.33
5.3.100.0070.03313.95
5.3.90.0000.03713.97
5.3.80.0030.04013.95
5.3.70.0000.04313.85
5.3.60.0000.03713.92
5.3.50.0000.03713.89
5.3.40.0030.03314.03
5.3.30.0000.04713.83
5.3.20.0000.03713.63
5.3.10.0030.04013.44
5.3.00.0030.06313.56
5.2.170.0030.03311.02
5.2.160.0070.02311.08
5.2.150.0000.03011.30
5.2.140.0000.03011.00
5.2.130.0000.03710.94
5.2.120.0030.02711.03
5.2.110.0100.04311.10
5.2.100.0000.05311.08
5.2.90.0000.04311.03
5.2.80.0130.06011.16
5.2.70.0000.05310.97
5.2.60.0030.04011.03
5.2.50.0030.05310.95
5.2.40.0030.05010.84
5.2.30.0070.04010.91
5.2.20.0030.03710.90
5.2.10.0070.06010.82
5.2.00.0070.04310.76
5.1.60.0030.0309.94
5.1.50.0030.03710.11
5.1.40.0070.0379.96
5.1.30.0030.05310.43
5.1.20.0070.05710.34
5.1.10.0070.05310.03
5.1.00.0000.04710.06
5.0.50.0130.0408.64
5.0.40.0030.0338.58
5.0.30.0000.0608.58
5.0.20.0000.0308.58
5.0.10.0070.0338.58
5.0.00.0000.0638.58
4.4.90.0030.0178.58
4.4.80.0000.0378.58
4.4.70.0030.0308.58
4.4.60.0100.0208.58
4.4.50.0070.0338.58
4.4.40.0030.0538.58
4.4.30.0070.0178.58
4.4.20.0030.0208.58
4.4.10.0000.0208.58
4.4.00.0070.0478.58
4.3.110.0000.0308.58
4.3.100.0000.0238.58
4.3.90.0000.0338.58
4.3.80.0000.0578.58
4.3.70.0000.0178.58
4.3.60.0000.0378.58
4.3.50.0000.0208.58
4.3.40.0030.0578.58
4.3.30.0000.0408.58
4.3.20.0000.0378.58
4.3.10.0000.0308.58
4.3.00.0000.0308.58

preferences:
28.11 ms | 400 KiB | 5 Q