3v4l.org

run code in 300+ PHP versions simultaneously
<?php list($usec, $sec) = explode(' ', microtime()); $solved = floor($usec *100); echo $solved; ?>

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)
7.4.00.0030.01314.84
7.3.120.0060.00714.45
7.3.110.0060.00614.66
7.3.100.0040.00415.07
7.3.90.0060.00814.88
7.3.80.0050.00514.60
7.3.70.0060.00314.65
7.3.60.0070.00714.88
7.3.50.0070.00414.77
7.3.40.0040.01114.89
7.3.30.0070.00714.49
7.3.20.0080.00816.59
7.3.10.0000.00916.86
7.3.00.0040.00816.35
7.2.250.0100.00714.88
7.2.240.0030.01414.95
7.2.230.0070.00715.01
7.2.220.0060.00314.82
7.2.210.0090.00414.95
7.2.200.0030.01015.07
7.2.190.0100.00714.80
7.2.180.0040.00715.08
7.2.170.0080.00014.95
7.2.160.0080.00415.14
7.2.150.0040.00816.72
7.2.140.0030.01016.57
7.2.130.0030.01016.69
7.2.120.0070.00716.76
7.2.110.0030.00916.64
7.2.100.0030.01016.77
7.2.90.0030.01016.75
7.2.80.0100.00716.88
7.2.70.0060.01216.73
7.2.60.0060.00916.97
7.2.50.0030.00616.90
7.2.40.0030.00917.07
7.2.30.0040.01117.03
7.2.20.0000.01516.86
7.2.10.0000.00916.86
7.2.00.0050.00418.15
7.1.330.0030.00915.70
7.1.320.0060.00915.92
7.1.310.0030.01115.49
7.1.300.0040.00715.64
7.1.290.0000.01315.81
7.1.280.0030.01015.78
7.1.270.0030.01115.78
7.1.260.0060.00315.79
7.1.250.0030.01015.79
7.1.70.0050.00216.93
7.1.60.0170.00719.40
7.1.50.0120.00916.99
7.1.00.0070.07322.48
7.0.200.0050.00316.41
7.0.140.0030.07321.91
7.0.120.0070.06721.96
7.0.60.0030.04019.81
7.0.50.0030.06717.88
7.0.40.0100.07717.69
7.0.30.0070.04317.78
7.0.20.0130.08017.69
7.0.10.0030.06717.69
7.0.00.0100.04317.78
5.6.280.0000.07720.89
5.6.210.0100.08020.47
5.6.200.0130.08018.14
5.6.190.0030.04318.18
5.6.180.0100.08018.14
5.6.170.0070.04018.15
5.6.160.0100.04318.19
5.6.150.0100.07318.09
5.6.140.0030.07318.09
5.6.130.0030.05018.21
5.6.120.0130.07318.11
5.6.110.0100.07718.22
5.6.100.0000.08718.20
5.6.90.0170.05318.13
5.6.80.0070.08017.57
5.6.70.0070.07717.59
5.6.60.0030.07317.55
5.6.50.0070.07717.61
5.6.40.0030.04017.57
5.6.30.0030.08017.50
5.6.20.0030.08317.48
5.6.10.0130.07317.50
5.6.00.0200.06317.46
5.5.350.0370.06720.45
5.5.340.0070.06717.98
5.5.330.0070.08018.02
5.5.320.0100.06317.94
5.5.310.0070.08317.92
5.5.300.0070.06317.92
5.5.290.0070.04018.00
5.5.280.0070.05717.98
5.5.270.0000.06717.93
5.5.260.0070.05017.86
5.5.250.0000.05317.70
5.5.240.0100.06717.30
5.5.230.0030.04717.32
5.5.220.0070.07717.32
5.5.210.0170.05717.36
5.5.200.0000.05317.30
5.5.190.0030.06717.33
5.5.180.0100.07317.26
5.5.160.0030.08017.37
5.5.150.0100.06017.25
5.5.140.0070.06717.26
5.5.130.0130.04017.29
5.5.120.0130.06317.32
5.5.110.0100.06717.30
5.5.100.0070.07717.21
5.5.90.0030.05017.20
5.5.80.0030.04317.20
5.5.70.0070.06717.26
5.5.60.0100.07317.25
5.5.50.0070.04717.15
5.5.40.0000.07717.20
5.5.30.0030.04717.11
5.5.20.0100.07017.22
5.5.10.0070.07317.26
5.5.00.0070.05017.13
5.4.450.0100.03719.39
5.4.440.0070.04719.41
5.4.430.0030.07019.14
5.4.420.0070.07019.30
5.4.410.0070.05319.29
5.4.400.0070.06719.03
5.4.390.0130.07019.10
5.4.380.0100.03318.98
5.4.370.0100.03719.07
5.4.360.0100.07019.00
5.4.350.0130.05718.98
5.4.340.0030.06719.04
5.4.320.0100.05018.98
5.4.310.0200.03318.95
5.4.300.0070.07719.11
5.4.290.0200.06318.98
5.4.280.0070.05718.99
5.4.270.0070.06318.96
5.4.260.0100.04019.11
5.4.250.0200.06318.96
5.4.240.0030.07719.13
5.4.230.0100.07318.97
5.4.220.0130.06719.02
5.4.210.0070.08019.00
5.4.200.0070.05018.82
5.4.190.0030.04719.02
5.4.180.0200.04019.02
5.4.170.0070.05019.11
5.4.160.0000.07719.10
5.4.150.0100.03719.05
5.4.140.0000.05016.30
5.4.130.0070.07016.16
5.4.120.0070.03716.17
5.4.110.0030.07316.43
5.4.100.0030.04016.25
5.4.90.0130.06016.43
5.4.80.0070.03316.35
5.4.70.0100.04016.23
5.4.60.0130.04316.25
5.4.50.0100.04316.14
5.4.40.0030.08016.35
5.4.30.0030.05716.13
5.4.20.0100.04316.29
5.4.10.0030.04316.21
5.4.00.0030.04715.66
5.3.290.0130.07014.63
5.3.280.0100.06314.40
5.3.270.0070.07714.58
5.3.260.0130.07014.42
5.3.250.0030.05314.53
5.3.240.0030.05014.38
5.3.230.0130.07014.52
5.3.220.0030.07314.55
5.3.210.0100.07314.50
5.3.200.0070.05714.51
5.3.190.0070.05714.39
5.3.180.0100.04314.53
5.3.170.0070.07314.54
5.3.160.0070.07014.49
5.3.150.0070.06014.48
5.3.140.0070.07014.38
5.3.130.0030.04014.47
5.3.120.0100.07314.40
5.3.110.0030.05314.37
5.3.100.0070.06313.96
5.3.90.0070.04314.00
5.3.80.0070.07313.86
5.3.70.0070.08013.98
5.3.60.0100.03313.96
5.3.50.0030.07013.87
5.3.40.0030.08314.02
5.3.30.0000.07013.66
5.3.20.0070.07313.62
5.3.10.0100.07013.41
5.3.00.0030.05713.56
5.2.170.0000.04011.11
5.2.160.0070.06711.09
5.2.150.0030.05311.04
5.2.140.0030.05310.96
5.2.130.0000.04710.93
5.2.120.0030.04311.08
5.2.110.0070.05711.10
5.2.100.0000.03311.24
5.2.90.0000.03011.07
5.2.80.0030.02711.08
5.2.70.0070.03011.08
5.2.60.0030.02711.00
5.2.50.0070.02711.02
5.2.40.0000.03010.99
5.2.30.0100.02010.86
5.2.20.0070.02310.89
5.2.10.0000.03011.06
5.2.00.0030.02710.83
5.1.60.0000.0239.88
5.1.50.0000.0239.96
5.1.40.0070.03310.08
5.1.30.0000.02710.28
5.1.20.0030.02310.45
5.1.10.0000.02710.12
5.1.00.0000.02710.20
5.0.50.0000.0238.66
5.0.40.0070.0208.36
5.0.30.0030.0308.27
5.0.20.0070.0138.18
5.0.10.0130.0078.20
5.0.00.0000.0308.20
4.4.90.0000.0177.61
4.4.80.0000.0177.61
4.4.70.0000.0177.61
4.4.60.0070.0107.61
4.4.50.0030.0107.61
4.4.40.0030.0207.61
4.4.30.0000.0177.61
4.4.20.0030.0137.61
4.4.10.0000.0237.61
4.4.00.0000.0477.61
4.3.110.0000.0137.61
4.3.100.0030.0137.61
4.3.90.0000.0137.61
4.3.80.0030.0207.61
4.3.70.0000.0177.61
4.3.60.0000.0177.61
4.3.50.0000.0137.61
4.3.40.0000.0237.61
4.3.30.0000.0137.61
4.3.20.0000.0177.61
4.3.10.0000.0137.61
4.3.00.0000.0137.61

preferences:
42.76 ms | 400 KiB | 5 Q