3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = microtime(true); $micro = sprintf("%06d",($t - floor($t)) * 1000000); $d = new DateTime( date('Y-m-d H:i:s.'.$micro,$t) ); print $d->format("Y-m-d H:i:s.u");

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)
7.4.10.0030.01615.10
7.4.00.0070.01215.17
7.3.130.0000.01415.29
7.3.120.0050.01115.10
7.3.110.0060.01115.14
7.3.100.0080.00615.17
7.3.90.0100.00415.13
7.3.80.0060.00815.24
7.3.70.0060.00914.97
7.3.60.0070.00715.04
7.3.50.0040.01215.18
7.3.40.0040.01115.03
7.3.30.0030.00815.17
7.3.20.0050.00917.03
7.3.10.0060.00816.96
7.3.00.0110.00516.93
7.2.260.0140.00315.31
7.2.250.0080.01115.29
7.2.240.0080.00815.42
7.2.230.0040.00715.28
7.2.220.0060.00915.39
7.2.210.0050.00915.11
7.2.200.0090.00515.31
7.2.190.0050.01215.35
7.2.180.0060.01015.26
7.2.170.0080.00615.45
7.2.160.0060.00915.52
7.2.150.0040.00817.29
7.2.140.0040.01217.35
7.2.130.0060.00617.39
7.2.120.0100.00317.25
7.2.110.0060.00917.50
7.2.100.0040.01417.11
7.2.90.0100.00617.43
7.2.80.0030.00617.42
7.2.70.0090.00617.31
7.2.60.0040.00817.11
7.2.50.0060.00317.20
7.2.40.0080.00617.30
7.2.30.0060.00317.02
7.2.20.0090.00017.23
7.2.10.0030.00717.38
7.2.00.0070.00718.54
7.1.330.0050.01015.97
7.1.320.0100.00715.91
7.1.310.0060.00915.74
7.1.300.0030.01016.02
7.1.290.0030.01415.80
7.1.280.0030.00915.69
7.1.270.0090.00515.72
7.1.260.0050.00915.94
7.1.250.0060.00916.02
7.1.240.0090.00615.91
7.1.230.0030.01316.03
7.1.220.0040.00815.76
7.1.210.0040.01115.88
7.1.200.0000.01515.92
7.1.190.0080.00815.96
7.1.180.0100.00315.86
7.1.170.0060.00315.68
7.1.160.0050.00316.04
7.1.150.0070.00715.81
7.1.140.0080.00616.00
7.1.130.0030.00715.84
7.1.120.0030.00615.99
7.1.110.0030.00515.94
7.1.100.0070.01115.99
7.1.90.0070.00415.64
7.1.80.0070.00715.98
7.1.70.0050.00516.67
7.1.60.0040.00917.54
7.1.50.0100.01325.47
7.1.40.0060.00915.95
7.1.30.0070.00315.96
7.1.20.0120.00315.91
7.1.10.0070.00715.66
7.1.00.0090.02319.03
7.0.330.0030.01015.34
7.0.320.0030.01315.48
7.0.310.0090.00015.36
7.0.300.0090.00615.59
7.0.290.0040.01115.47
7.0.280.0030.01015.68
7.0.270.0060.00615.41
7.0.260.0000.00915.65
7.0.250.0100.00315.68
7.0.240.0070.00315.66
7.0.230.0090.00015.59
7.0.220.0030.00615.70
7.0.210.0000.01215.73
7.0.200.0050.00516.26
7.0.190.0060.00315.51
7.0.180.0060.00915.56
7.0.170.0000.00915.59
7.0.160.0080.00615.74
7.0.150.0080.00615.59
7.0.140.0100.03718.83
7.0.130.0060.01215.60
7.0.120.0030.00715.62
7.0.110.0030.00515.66
7.0.100.0140.04717.75
7.0.90.0130.04317.80
7.0.80.0100.04517.67
7.0.70.0090.04417.74
7.0.60.0070.02817.60
7.0.50.0130.04217.86
7.0.40.0100.03716.73
7.0.30.0110.03816.80
7.0.20.0130.04116.76
7.0.10.0050.04216.73
7.0.00.0110.02016.89
5.6.400.0060.00914.38
5.6.390.0030.01214.44
5.6.380.0040.00414.47
5.6.370.0110.00414.81
5.6.360.0060.00914.46
5.6.350.0000.00814.08
5.6.340.0060.00614.33
5.6.330.0060.00614.70
5.6.320.0090.00614.25
5.6.310.0030.01014.69
5.6.300.0000.01114.09
5.6.290.0130.00714.57
5.6.280.0090.03917.46
5.6.270.0000.01214.71
5.6.260.0090.00614.50
5.6.250.0060.04317.71
5.6.240.0060.04417.56
5.6.230.0050.04817.56
5.6.220.0080.02517.46
5.6.210.0080.04217.40
5.6.200.0070.02917.75
5.6.190.0090.03917.76
5.6.180.0080.03017.71
5.6.170.0020.04617.80
5.6.160.0080.04317.81
5.6.150.0080.04317.62
5.6.140.0080.04417.84
5.6.130.0050.05117.74
5.6.120.0120.03417.79
5.6.110.0030.04417.82
5.6.100.0140.03817.61
5.6.90.0050.04917.65
5.6.80.0020.03317.45
5.6.70.0080.04017.42
5.6.60.0080.03817.44
5.6.50.0090.03917.31
5.6.40.0090.03617.49
5.6.30.0060.04317.51
5.6.20.0050.03817.39
5.6.10.0100.02717.31
5.6.00.0050.03617.42
5.5.380.0050.04817.55
5.5.370.0090.04617.36
5.5.360.0080.04217.38
5.5.350.0060.04417.23
5.5.340.0070.04217.50
5.5.330.0020.02917.68
5.5.320.0020.04717.75
5.5.310.0060.03517.70
5.5.300.0050.03417.64
5.5.290.0050.05117.61
5.5.280.0100.04317.74
5.5.270.0090.03617.50
5.5.260.0050.04817.56
5.5.250.0130.03717.54
5.5.240.0060.04717.20
5.5.230.0100.04017.26
5.5.220.0050.02217.24
5.5.210.0110.04017.37
5.5.200.0070.04217.32
5.5.190.0060.03617.34
5.5.180.0100.02517.33
5.5.170.0030.00914.34
5.5.160.0070.04317.27
5.5.150.0110.04117.30
5.5.140.0040.04817.20
5.5.130.0100.03417.33
5.5.120.0070.02317.31
5.5.110.0140.03517.22
5.5.100.0120.03717.34
5.5.90.0040.04317.17
5.5.80.0020.03017.35
5.5.70.0070.04317.35
5.5.60.0080.03217.30
5.5.50.0070.03017.34
5.5.40.0080.04017.32
5.5.30.0050.03017.20
5.5.20.0050.04117.29
5.5.10.0080.02317.19
5.5.00.0120.04017.25
5.4.450.0100.04015.40
5.4.440.0100.03715.21
5.4.430.0090.03515.29
5.4.420.0110.03515.12
5.4.410.0090.03615.19
5.4.400.0100.02515.14
5.4.390.0070.03815.06
5.4.380.0120.03515.18
5.4.370.0030.04415.10
5.4.360.0110.03615.14
5.4.350.0060.03815.02
5.4.340.0080.03815.03
5.4.330.0000.00811.09
5.4.320.0050.04215.21
5.4.310.0080.04014.93
5.4.300.0070.04015.14
5.4.290.0030.04115.04
5.4.280.0030.04115.04
5.4.270.0070.03614.98
5.4.260.0060.03814.93
5.4.250.0070.03615.11
5.4.240.0050.03214.98
5.4.230.0050.04215.12
5.4.220.0170.03015.01
5.4.210.0070.04514.89
5.4.200.0000.04714.98
5.4.190.0050.04115.03
5.4.180.0080.03815.05
5.4.170.0050.02314.84
5.4.160.0070.02515.04
5.4.150.0080.02515.19
5.4.140.0000.02713.79
5.4.130.0080.01813.88
5.4.120.0070.02113.97
5.4.110.0040.02013.92
5.4.100.0070.02013.76
5.4.90.0030.02213.68
5.4.80.0070.03313.70
5.4.70.0080.02013.82
5.4.60.0050.02113.67
5.4.50.0050.02513.86
5.4.40.0060.01813.61
5.4.30.0080.02813.81
5.4.20.0090.01813.85
5.4.10.0050.02013.81
5.4.00.0000.02713.45
5.3.290.0060.03012.71
5.3.280.0070.04112.61
5.3.270.0060.02612.62
5.3.260.0020.02812.64
5.3.250.0010.02412.51
5.3.240.0020.02212.54
5.3.230.0020.02212.64
5.3.220.0060.02312.53
5.3.210.0040.02212.56
5.3.200.0010.02412.50
5.3.190.0030.03412.62
5.3.180.0050.02312.56
5.3.170.0060.03012.59
5.3.160.0030.03912.57
5.3.150.0070.02312.58
5.3.140.0010.02412.65
5.3.130.0070.01712.59
5.3.120.0050.02812.61
5.3.110.0040.02512.61
5.3.100.0030.02012.37
5.3.90.0000.03212.35
5.3.80.0020.02112.26
5.3.70.0050.01812.19
5.3.60.0030.02212.33
5.3.50.0080.01812.36
5.3.40.0050.01812.23
5.3.30.0030.02312.20
5.3.20.0070.01812.19
5.3.10.0030.02012.01
5.3.00.0050.01812.12
5.2.170.0030.02711.21
5.2.160.0070.02311.12
5.2.150.0000.03311.06
5.2.140.0070.02311.15
5.2.130.0030.02711.15
5.2.120.0000.03311.16
5.2.110.0000.02711.12
5.2.100.0070.02711.12
5.2.90.0000.03011.02
5.2.80.0000.03011.01
5.2.70.0000.03710.91
5.2.60.0100.02011.07
5.2.50.0030.04310.88
5.2.40.0000.06710.86
5.2.30.0070.05310.79
5.2.20.0030.06010.94
5.2.10.0030.03710.91
5.2.00.0100.02310.79
5.1.60.0030.02310.79
5.1.50.0000.05010.79
5.1.40.0070.03010.79
5.1.30.0030.06010.79
5.1.20.0070.03310.79
5.1.10.0030.04710.79
5.1.00.0030.05710.79
5.0.50.0100.02710.79
5.0.40.0100.03010.79
5.0.30.0000.06010.79
5.0.20.0030.02710.79
5.0.10.0030.04310.79
5.0.00.0030.03310.79
4.4.90.0030.01710.79
4.4.80.0030.01310.79
4.4.70.0070.03010.79
4.4.60.0000.03710.79
4.4.50.0000.03710.79
4.4.40.0030.05310.79
4.4.30.0100.02310.79
4.4.20.0070.03010.79
4.4.10.0030.02710.79
4.4.00.0030.05710.79
4.3.110.0030.02710.79
4.3.100.0030.02010.79
4.3.90.0030.02010.79
4.3.80.0100.04310.79
4.3.70.0100.01310.79
4.3.60.0030.01310.79
4.3.50.0030.03710.79
4.3.40.0000.04710.79
4.3.30.0000.04010.79
4.3.20.0030.03310.79
4.3.10.0000.03710.79
4.3.00.0030.02310.79

preferences:
33.88 ms | 401 KiB | 5 Q