3v4l.org

run code in 300+ PHP versions simultaneously
<?php function get_timestamp ($time = NULL) { echo '<br>', date ('Y-M-d H:m:s', $time); } get_timestamp (); get_timestamp (time()); get_timestamp (NULL);

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)
7.2.60.0060.00916.93
7.2.00.0220.00619.30
7.1.200.0060.00615.91
7.1.70.0570.00715.60
7.1.60.0540.00715.57
7.1.50.0610.00315.36
7.1.40.0760.01315.09
7.1.30.0490.01315.09
7.1.20.0550.00615.21
7.1.10.0580.00715.09
7.1.00.4240.01015.09
7.0.200.0720.00715.09
7.0.190.0480.01015.09
7.0.180.0530.01015.09
7.0.170.0490.01415.09
7.0.160.0490.00715.09
7.0.150.0450.01015.09
7.0.140.0530.00815.09
7.0.130.0570.00415.09
7.0.120.0500.00715.09
7.0.110.0460.00715.09
7.0.100.0540.00315.09
7.0.90.0420.01315.09
7.0.80.0530.00415.09
7.0.70.0400.00715.09
7.0.60.0440.00715.09
7.0.50.0400.00815.09
7.0.40.0040.01315.09
7.0.30.0070.01015.09
7.0.20.0090.00915.09
7.0.10.0090.00415.09
7.0.00.0030.01015.09
5.6.300.0100.04120.80
5.6.290.0090.04420.96
5.6.280.0070.04920.82
5.6.270.0100.04320.79
5.6.260.0070.04921.04
5.6.250.0030.05721.00
5.6.240.0130.04220.97
5.6.230.0080.04720.79
5.6.220.0140.05320.96
5.6.210.0070.05820.98
5.6.200.0100.04120.83
5.6.190.0070.04920.95
5.6.180.0180.04020.96
5.6.170.0110.04220.99
5.6.160.0100.04120.82
5.6.150.0040.05020.77
5.6.140.0090.04020.84
5.6.130.0140.09920.81
5.6.120.0110.05121.03
5.6.110.0140.03920.99
5.6.100.0070.04520.94
5.6.90.0070.04721.04
5.6.80.0060.04220.22
5.6.70.0090.04220.22
5.6.60.0120.03620.21
5.6.50.0260.05520.21
5.6.40.0000.04920.18
5.6.30.0130.03520.39
5.6.20.0100.03620.34
5.6.10.0070.07320.20
5.6.00.0130.03620.20
5.5.380.0090.04017.46
5.5.370.0030.04817.53
5.5.360.0030.04317.61
5.5.350.0070.04017.48
5.5.340.0120.04218.12
5.5.330.0100.04218.06
5.5.320.0040.04618.10
5.5.310.0030.04218.01
5.5.300.0210.04518.18
5.5.290.0060.05817.71
5.5.280.0100.04817.74
5.5.270.0100.03718.08
5.5.260.0070.04418.02
5.5.250.0030.04517.84
5.5.240.0120.03817.43
5.5.230.0000.04417.22
5.5.220.0090.03517.38
5.5.210.0070.04317.45
5.5.200.0070.03717.10
5.5.190.0040.04017.43
5.5.180.0030.04217.05
5.5.160.0160.03117.41
5.5.150.0030.04317.46
5.5.140.0030.05217.20
5.5.130.0100.03817.36
5.5.120.0100.03717.44
5.5.110.0040.04417.36
5.5.100.0030.04417.45
5.5.90.0030.04317.11
5.5.80.0030.04417.26
5.5.70.0100.03717.30
5.5.60.0030.04217.30
5.5.50.0140.05517.24
5.5.40.0040.04117.30
5.5.30.0070.03716.96
5.5.20.0030.05517.32
5.5.10.0040.03917.32
5.5.00.0030.04317.36
5.4.450.0070.04419.39
5.4.440.0130.04619.56
5.4.430.0090.04719.44
5.4.420.0100.04219.46
5.4.410.0000.05019.36
5.4.400.0120.03418.96
5.4.390.0100.04918.95
5.4.380.0070.03819.11
5.4.370.0100.05118.98
5.4.360.0070.03619.21
5.4.350.0060.03819.23
5.4.340.0100.04218.98
5.4.320.0030.04119.17
5.4.310.0000.04719.17
5.4.300.0070.04319.00
5.4.290.0150.03719.23
5.4.280.0070.04418.95
5.4.270.0000.04219.07
5.4.260.0030.05519.07
5.4.250.0100.03319.06
5.4.240.0070.03919.07
5.4.230.0030.04218.98
5.4.220.0070.03618.97
5.4.210.0160.05119.20
5.4.200.0060.04719.05
5.4.190.0030.04818.91
5.4.180.0100.05518.92
5.4.170.0070.03719.02
5.4.160.0090.03818.96
5.4.150.0070.03918.92
5.4.140.0100.07116.66
5.4.130.0030.03816.65
5.4.120.0030.03716.73
5.4.110.0100.03916.71
5.4.100.0030.04616.75
5.4.90.0070.03416.58
5.4.80.0030.03716.73
5.4.70.0000.04716.35
5.4.60.0030.04516.46
5.4.50.0070.03616.60
5.4.40.0100.04016.52
5.4.30.0030.04016.67
5.4.20.0100.03216.72
5.4.10.0070.07716.38
5.4.00.0030.03816.02
5.3.290.0000.04615.09
5.3.280.0100.04115.09
5.3.270.0000.05215.09
5.3.260.0070.04615.09
5.3.250.0070.06215.09
5.3.240.0000.04515.09
5.3.230.0030.04615.09
5.3.220.0000.04515.09
5.3.210.0130.03715.09
5.3.200.0190.04415.09
5.3.190.0090.03715.09
5.3.180.0140.05915.09
5.3.170.0030.04315.09
5.3.160.0090.03515.09
5.3.150.0100.03215.09
5.3.140.0100.04215.09
5.3.130.0070.03915.09
5.3.120.0070.06515.09
5.3.110.0070.04315.09
5.3.100.0030.04015.09
5.3.90.0070.03415.09
5.3.80.0040.04615.09
5.3.70.0070.03615.09
5.3.60.0060.04215.09
5.3.50.0070.03915.09
5.3.40.0000.04015.09
5.3.30.0130.05415.09
5.3.20.0000.06215.09
5.3.10.0000.03915.09
5.3.00.0070.05615.09
5.2.170.0180.02815.09
5.2.160.0100.02915.09
5.2.150.0070.02615.09
5.2.140.0060.02815.09
5.2.130.0120.02515.09
5.2.120.0030.03415.09
5.2.110.0030.03015.09
5.2.100.0000.06715.09
5.2.90.0030.04015.09
5.2.80.0000.05215.09
5.2.70.0030.03315.09
5.2.60.0000.04215.09
5.2.50.0070.03015.09
5.2.40.0070.03315.09
5.2.30.0060.02615.09
5.2.20.0060.02915.09
5.2.10.0030.03715.09
5.2.00.0000.03115.09
5.1.60.0070.04815.09
5.1.50.0070.02515.09
5.1.40.0000.03715.09
5.1.30.0030.04515.09
5.1.20.0140.05115.09
5.1.10.0000.02915.09
5.1.00.0040.02915.09
5.0.50.0060.01915.09
5.0.40.0060.01815.09
5.0.30.0030.03115.09
5.0.20.0030.02315.09
5.0.10.0030.02015.09
5.0.00.0030.04915.09
4.4.90.0000.02515.09
4.4.80.0060.01715.09
4.4.70.0030.02015.09
4.4.60.0000.01915.09
4.4.50.0060.01415.09
4.4.40.0030.03115.09
4.4.30.0060.01715.09
4.4.20.0040.03215.09
4.4.10.0090.02215.09
4.4.00.0000.03315.09
4.3.110.0040.01415.09
4.3.100.0030.01415.09
4.3.90.0030.02015.09
4.3.80.0000.02715.09
4.3.70.0030.01315.09
4.3.60.0000.04515.09
4.3.50.0070.01115.09
4.3.40.0000.02615.09
4.3.30.0000.01915.09
4.3.20.0030.01415.09
4.3.10.0030.01415.09
4.3.00.0030.01315.09

preferences:
35.6 ms | 400 KiB | 5 Q