3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime('2000-01-01');

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)
8.3.40.0040.01119.14
8.3.30.0110.00420.38
8.3.20.0000.00820.22
8.3.10.0050.00322.05
8.3.00.0050.00322.27
8.2.170.0110.00422.96
8.2.160.0110.00320.34
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0130.00326.16
8.2.120.0040.00419.64
8.2.110.0080.00020.51
8.2.100.0040.00819.29
8.2.90.0040.00419.22
8.2.80.0040.00419.21
8.2.70.0050.00317.63
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0000.00818.03
8.2.30.0040.00418.04
8.2.20.0040.00417.68
8.2.10.0040.00417.82
8.2.00.0070.00017.71
8.1.270.0100.00324.66
8.1.260.0070.00726.35
8.1.250.0070.00028.09
8.1.240.0040.00423.80
8.1.230.0000.01118.98
8.1.220.0000.00817.75
8.1.210.0040.00418.77
8.1.200.0030.00717.25
8.1.190.0080.00017.40
8.1.180.0030.00619.86
8.1.170.0000.00918.60
8.1.160.0070.00022.07
8.1.150.0000.00718.55
8.1.140.0000.00817.38
8.1.130.0000.00817.81
8.1.120.0000.00817.53
8.1.110.0000.00717.50
8.1.100.0000.00717.50
8.1.90.0040.00417.55
8.1.80.0000.00717.52
8.1.70.0000.00717.50
8.1.60.0050.00317.55
8.1.50.0030.00617.56
8.1.40.0040.00417.40
8.1.30.0000.00717.60
8.1.20.0060.00317.66
8.1.10.0030.00517.47
8.1.00.0000.00717.61
8.0.300.0000.00718.77
8.0.290.0030.00317.16
8.0.280.0040.00418.45
8.0.270.0040.00417.27
8.0.260.0030.00318.50
8.0.250.0030.00317.06
8.0.240.0030.00516.95
8.0.230.0030.00317.00
8.0.220.0080.00016.83
8.0.210.0000.00816.82
8.0.200.0060.00016.95
8.0.190.0000.00716.89
8.0.180.0040.00316.96
8.0.170.0070.00017.03
8.0.160.0040.00316.90
8.0.150.0070.00016.92
8.0.140.0040.00416.81
8.0.130.0030.00313.27
8.0.120.0080.00016.80
8.0.110.0040.00417.01
8.0.100.0000.00717.02
8.0.90.0040.00416.85
8.0.80.0040.01216.92
8.0.70.0000.00716.87
8.0.60.0040.00416.97
8.0.50.0000.00716.89
8.0.30.0100.00917.21
8.0.20.0090.01117.40
8.0.10.0070.00016.96
8.0.00.0130.00616.75
7.4.330.0050.00015.00
7.4.320.0000.00716.62
7.4.300.0000.00616.61
7.4.290.0030.00316.48
7.4.280.0000.00716.55
7.4.270.0000.00716.51
7.4.260.0050.00216.61
7.4.250.0080.00016.55
7.4.240.0040.00316.56
7.4.230.0030.00316.41
7.4.220.0070.01016.38
7.4.210.0050.01216.57
7.4.200.0070.00016.68
7.4.190.0080.00016.76
7.4.160.0100.00616.40
7.4.150.0090.00917.40
7.4.140.0120.01017.86
7.4.130.0080.01016.54
7.4.120.0100.01116.56
7.4.110.0060.01016.76
7.4.100.0200.00316.70
7.4.90.0060.01216.78
7.4.80.0100.00719.39
7.4.70.0060.01016.45
7.4.60.0080.00816.67
7.4.50.0030.00516.43
7.4.40.0060.01022.77
7.4.30.0070.01016.73
7.4.00.0060.00914.80
7.3.330.0030.00313.05
7.3.320.0000.00513.10
7.3.310.0000.00816.41
7.3.300.0000.00716.12
7.3.290.0110.00316.26
7.3.280.0100.00716.24
7.3.270.0170.00317.40
7.3.260.0140.00416.47
7.3.250.0080.00916.42
7.3.240.0060.01216.61
7.3.230.0120.00316.44
7.3.210.0080.00816.48
7.3.200.0100.01319.39
7.3.190.0150.00316.48
7.3.180.0090.00916.57
7.3.170.0100.00616.30
7.3.160.0160.00016.52
7.3.120.0060.01214.79
7.3.10.0160.00316.13
7.3.00.0170.00616.56
7.2.330.0090.00916.59
7.2.320.0160.00716.49
7.2.310.0130.01316.72
7.2.300.0100.01416.76
7.2.290.0070.01416.68
7.2.130.0150.00616.72
7.2.120.0090.01216.82
7.2.110.0230.00416.76
7.2.100.0220.00916.82
7.2.90.0230.00816.88
7.2.80.0140.01216.92
7.2.70.0330.01116.97
7.2.60.0100.01216.68
7.2.50.0220.00516.91
7.2.40.0160.01316.67
7.2.30.0170.00716.88
7.2.20.0160.00616.96
7.2.10.0230.01016.81
7.2.00.0130.00716.85
7.1.250.0090.00915.80
7.1.240.0110.00415.84
7.1.230.0080.00415.90
7.1.220.0140.00515.79
7.1.210.0130.00615.73
7.1.200.0120.00715.39
7.1.190.0000.01715.60
7.1.180.0070.01115.53
7.1.170.0100.00715.79
7.1.160.0080.00815.59
7.1.150.0030.01015.69
7.1.140.0060.00615.79
7.1.130.0130.00015.76
7.1.120.0040.01215.82
7.1.110.0090.00315.91
7.1.100.0060.00915.79
7.1.90.0080.00415.47
7.1.80.0080.00615.72
7.1.70.0070.00316.35
7.1.60.0060.01117.52
7.1.50.0060.01016.37
7.1.40.0030.01015.91
7.1.30.0060.00615.48
7.1.20.0050.00415.90
7.1.10.0030.00715.63
7.1.00.0050.03418.88
7.0.330.0070.01015.45
7.0.320.0110.00615.43
7.0.310.0040.01315.32
7.0.300.0080.00815.19
7.0.290.0070.00315.28
7.0.280.0060.01115.18
7.0.270.0040.00815.44
7.0.260.0090.00315.21
7.0.250.0000.00814.99
7.0.240.0050.00515.57
7.0.230.0040.00815.46
7.0.220.0100.00315.49
7.0.210.0000.00815.22
7.0.200.0030.00816.12
7.0.190.0040.01115.40
7.0.180.0050.00515.60
7.0.170.0070.00015.39
7.0.160.0030.00715.32
7.0.150.0000.01015.53
7.0.140.0020.04118.83
7.0.130.0000.01315.26
7.0.120.0060.00315.48
7.0.110.0050.00515.04
7.0.100.0060.02417.65
7.0.90.0110.03817.73
7.0.80.0090.04217.74
7.0.70.0080.02517.72
7.0.60.0080.03817.74
7.0.50.0060.04117.89
7.0.40.0030.04316.76
7.0.30.0070.04216.70
7.0.20.0090.02816.71
7.0.10.0000.04916.77
7.0.00.0100.04316.76
5.6.380.0060.00914.47
5.6.370.0000.01214.41
5.6.360.0000.01314.48
5.6.350.0070.00714.36
5.6.340.0060.00314.46
5.6.330.0090.00614.11
5.6.320.0080.00814.14
5.6.310.0090.00614.48
5.6.300.0080.00514.03
5.6.290.0060.00614.09
5.6.280.0070.03917.74
5.6.270.0060.00614.32
5.6.260.0030.00914.38
5.6.250.0050.03817.50
5.6.240.0060.04617.38
5.6.230.0080.04117.51
5.6.220.0040.04717.38
5.6.210.0020.03217.44
5.6.200.0080.04317.71
5.6.190.0070.02817.66
5.6.180.0050.04017.45
5.6.170.0050.04717.67
5.6.160.0080.04317.66
5.6.150.0090.04117.55
5.6.140.0050.04517.59
5.6.130.0130.04017.72
5.6.120.0080.04517.69
5.6.110.0060.04817.71
5.6.100.0120.03517.43
5.6.90.0050.04517.47
5.6.80.0050.03617.28
5.6.70.0160.03617.32
5.6.60.0050.04817.23
5.6.50.0090.04017.40
5.6.40.0080.03817.35
5.6.30.0100.04217.52
5.6.20.0090.04417.36
5.6.10.0070.04317.47
5.6.00.0080.02717.15
5.5.380.0050.04715.86
5.5.370.0070.03315.78
5.5.360.0130.03615.68
5.5.350.0070.04515.76
5.5.340.0030.04315.96
5.5.330.0050.04115.95
5.5.320.0090.03815.75
5.5.310.0070.04015.86
5.5.300.0080.02815.92
5.5.290.0100.04215.78
5.5.280.0050.04415.79
5.5.270.0090.04015.92
5.5.260.0090.04115.96
5.5.250.0080.02515.89
5.5.240.0080.03515.64
5.5.230.0020.04515.62
5.5.220.0070.02515.46
5.5.210.0040.02915.61
5.5.200.0110.03715.62
5.5.190.0120.03915.43
5.5.180.0070.02715.55
5.5.170.0030.00610.89
5.5.160.0060.04315.48
5.5.150.0000.04115.43
5.5.140.0090.04015.66
5.5.130.0080.04215.46
5.5.120.0120.03015.43
5.5.110.0120.02215.47
5.5.100.0030.04515.38
5.5.90.0060.04015.51
5.5.80.0050.04415.51
5.5.70.0090.04115.55
5.5.60.0080.03815.35
5.5.50.0050.04415.30
5.5.40.0020.03215.45
5.5.30.0080.04015.50
5.5.20.0080.04315.38
5.5.10.0060.02615.44
5.5.00.0080.03615.49
5.4.450.0070.04315.21
5.4.440.0110.03815.25
5.4.430.0050.02515.08
5.4.420.0050.03115.08
5.4.410.0030.04015.11
5.4.400.0140.03214.84
5.4.390.0050.02814.98
5.4.380.0050.04514.97
5.4.370.0070.03815.02
5.4.360.0090.03514.95
5.4.350.0030.04314.80
5.4.340.0020.02814.95
5.4.330.0060.00610.80
5.4.320.0070.03214.89
5.4.310.0070.02215.02
5.4.300.0080.03614.88
5.4.290.0080.03114.56
5.4.280.0040.03314.88
5.4.270.0100.03514.86
5.4.260.0050.03814.89
5.4.250.0060.03814.94
5.4.240.0080.03814.88
5.4.230.0090.02914.82
5.4.220.0080.03814.75
5.4.210.0080.04214.73
5.4.200.0050.04314.66
5.4.190.0050.02514.64
5.4.180.0030.04515.01
5.4.170.0070.04214.83
5.4.160.0090.03714.89
5.4.150.0080.03714.99
5.4.140.0060.04313.33
5.4.130.0030.03813.60
5.4.120.0030.04013.66
5.4.110.0070.03913.63
5.4.100.0050.04013.63
5.4.90.0050.03713.72
5.4.80.0090.03413.66
5.4.70.0030.04213.68
5.4.60.0070.02013.62
5.4.50.0060.03613.60
5.4.40.0030.04113.41
5.4.30.0060.04213.57
5.4.20.0080.04013.60
5.4.10.0030.03813.71
5.4.00.0060.02413.29
5.3.290.0030.02812.60
5.3.280.0040.04512.56
5.3.270.0040.04212.56
5.3.260.0000.03512.54
5.3.250.0070.03812.54
5.3.240.0080.03912.59
5.3.230.0070.03712.54
5.3.220.0070.04012.40
5.3.210.0000.04312.44
5.3.200.0110.03312.41
5.3.190.0050.03612.45
5.3.180.0100.03612.53
5.3.170.0080.03612.60
5.3.160.0080.03612.42
5.3.150.0050.03912.51
5.3.140.0030.04112.52
5.3.130.0060.03212.48
5.3.120.0030.03712.49
5.3.110.0070.03812.49
5.3.100.0060.03612.27
5.3.90.0110.03012.08
5.3.80.0090.03212.13
5.3.70.0070.04012.22
5.3.60.0060.03612.19
5.3.50.0020.04412.17
5.3.40.0050.04112.18
5.3.30.0070.03612.02
5.3.20.0080.03712.05
5.3.10.0070.01811.72
5.3.00.0060.03611.85
5.2.170.0080.02811.04
5.2.160.0030.02011.04
5.2.150.0050.03211.04
5.2.140.0050.03811.04
5.2.130.0090.02711.04
5.2.120.0040.03211.04
5.2.110.0050.03211.04
5.2.100.0050.03011.04
5.2.90.0050.03111.04
5.2.80.0030.02211.04
5.2.70.0010.03611.04
5.2.60.0050.03211.04
5.2.50.0090.02511.04
5.2.40.0050.02711.04
5.2.30.0050.03511.04
5.2.20.0080.02011.04
5.2.10.0020.03111.04
5.2.00.0030.02411.04
5.1.60.0060.02811.04
5.1.50.0040.02511.04
5.1.40.0030.02911.04
5.1.30.0030.03311.04
5.1.20.0040.03011.04
5.1.10.0030.02711.04
5.1.00.0060.02711.04
5.0.50.0040.02511.04
5.0.40.0010.02511.04
5.0.30.0050.02711.04
5.0.20.0060.02011.04
5.0.10.0030.02311.04
5.0.00.0010.03411.04
4.4.90.0000.01711.04
4.4.80.0030.01711.04
4.4.70.0020.01511.04
4.4.60.0030.01511.04
4.4.50.0020.02011.04
4.4.40.0000.03211.04
4.4.30.0030.01011.04
4.4.20.0020.02011.04
4.4.10.0020.01311.04
4.4.00.0030.03011.04
4.3.110.0040.01711.04
4.3.100.0080.01311.04
4.3.90.0010.01911.04
4.3.80.0000.03011.04
4.3.70.0040.01611.04
4.3.60.0000.01711.04
4.3.50.0020.01911.04
4.3.40.0000.01711.04
4.3.30.0020.01611.04
4.3.20.0020.01911.04
4.3.10.0020.01111.04
4.3.00.0030.01511.04

preferences:
39.28 ms | 400 KiB | 5 Q