3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('Europe/London'); var_dump(date('d/m/Y H:i:s', mktime(0, 0, 0))); var_dump(date('d/m/Y H:i:s', strtotime('-9 day midnight')));

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)
8.3.40.0110.00418.88
8.3.30.0100.00320.23
8.3.20.0080.00018.65
8.3.10.0000.00820.89
8.3.00.0000.00822.34
8.2.170.0140.00718.91
8.2.160.0100.01022.96
8.2.150.0000.00824.18
8.2.140.0080.00424.66
8.2.130.0030.00626.16
8.2.120.0040.00421.04
8.2.110.0000.00919.45
8.2.100.0110.00017.78
8.2.90.0080.00418.97
8.2.80.0040.00817.97
8.2.70.0030.00717.63
8.2.60.0000.00817.93
8.2.50.0000.00918.07
8.2.40.0080.00018.15
8.2.30.0000.00919.56
8.2.20.0040.00417.77
8.2.10.0040.00417.85
8.2.00.0110.00017.85
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0070.00422.46
8.1.230.0040.00820.89
8.1.220.0040.00418.77
8.1.210.0040.00419.03
8.1.200.0060.00317.25
8.1.190.0060.00317.52
8.1.180.0030.00518.10
8.1.170.0000.00818.50
8.1.160.0070.00018.87
8.1.150.0020.00518.74
8.1.140.0040.00417.61
8.1.130.0040.00417.87
8.1.120.0050.00317.54
8.1.110.0000.00817.46
8.1.100.0000.00717.54
8.1.90.0040.00417.50
8.1.80.0000.00717.55
8.1.70.0030.00317.54
8.1.60.0000.00717.64
8.1.50.0040.00417.45
8.1.40.0040.00417.43
8.1.30.0050.00317.64
8.1.20.0040.00417.63
8.1.10.0020.00517.45
8.1.00.0000.01017.51
8.0.300.0070.00019.89
8.0.290.0050.00217.05
8.0.280.0030.00318.43
8.0.270.0070.00017.23
8.0.260.0060.00016.85
8.0.250.0000.00717.10
8.0.240.0040.00717.05
8.0.230.0030.00317.01
8.0.220.0030.00317.00
8.0.210.0030.00317.06
8.0.200.0030.00317.08
8.0.190.0070.00017.11
8.0.180.0050.00216.91
8.0.170.0080.00016.93
8.0.160.0030.00317.01
8.0.150.0000.00817.02
8.0.140.0000.01016.99
8.0.130.0000.00513.43
8.0.120.0000.00816.85
8.0.110.0040.00417.04
8.0.100.0040.00416.84
8.0.90.0000.00717.04
8.0.80.0090.00616.95
8.0.70.0000.00716.84
8.0.60.0040.00417.07
8.0.50.0000.00717.06
8.0.30.0090.01417.17
8.0.20.0060.01217.40
8.0.10.0000.00717.10
8.0.00.0100.00816.72
7.4.330.0050.00016.82
7.4.320.0030.00416.44
7.4.300.0040.00416.56
7.4.290.0000.00716.62
7.4.280.0000.00616.40
7.4.270.0000.00716.57
7.4.260.0070.00613.35
7.4.250.0000.00716.60
7.4.240.0000.00616.54
7.4.230.0070.00016.37
7.4.220.0100.01016.66
7.4.210.0070.00816.59
7.4.200.0030.00316.66
7.4.190.0070.00016.78
7.4.160.0130.00616.39
7.4.150.0140.00317.40
7.4.140.0110.00717.86
7.4.130.0070.01016.54
7.4.120.0090.00716.58
7.4.110.0090.00916.42
7.4.100.0190.00016.65
7.4.90.0090.01216.64
7.4.80.0100.00719.39
7.4.70.0090.01216.57
7.4.60.0060.01116.57
7.4.50.0080.00016.47
7.4.40.0070.00722.77
7.4.30.0100.00716.37
7.4.00.0100.00614.82
7.3.330.0000.00513.29
7.3.320.0050.00013.15
7.3.310.0070.00016.36
7.3.300.0030.00316.35
7.3.290.0100.00316.28
7.3.280.0100.00916.31
7.3.270.0090.00917.40
7.3.260.0100.00818.24
7.3.250.0110.00716.49
7.3.240.0070.01016.53
7.3.230.0090.00616.42
7.3.210.0030.01316.32
7.3.200.0100.01019.39
7.3.190.0140.00316.54
7.3.180.0040.01116.38
7.3.170.0040.01316.32
7.3.160.0060.00916.60
7.3.120.0070.01114.85
7.3.110.0060.00614.84
7.3.100.0080.00414.85
7.3.90.0000.01615.03
7.3.80.0090.00915.02
7.3.70.0060.00914.72
7.3.60.0090.00314.92
7.3.50.0000.01314.85
7.3.40.0060.01014.87
7.3.30.0000.01414.75
7.3.20.0060.00916.82
7.3.10.0060.00616.45
7.3.00.0070.00716.84
7.2.330.0080.01116.71
7.2.320.0120.00916.65
7.2.310.0130.00916.75
7.2.300.0070.01016.49
7.2.290.0030.01316.80
7.2.250.0060.01315.28
7.2.240.0140.00315.00
7.2.230.0030.01415.00
7.2.220.0070.00714.95
7.2.210.0070.01114.96
7.2.200.0060.01214.95
7.2.190.0000.01415.10
7.2.180.0110.00315.16
7.2.170.0090.00014.88
7.2.00.0030.01019.44
7.1.330.0060.00915.95
7.1.320.0120.00315.98
7.1.310.0070.00315.57
7.1.300.0070.00715.83
7.1.290.0100.00615.82
7.1.280.0060.00615.90
7.1.270.0000.01416.00
7.1.260.0090.00015.98
7.1.100.0030.01018.21
7.1.70.0000.01017.28
7.1.60.0030.00717.35
7.1.50.0040.00717.12
7.1.00.0070.05322.38
7.0.200.0080.00816.47
7.0.140.0070.07022.04
7.0.90.0030.08021.73
7.0.80.0070.08721.72
7.0.70.0030.04021.70
7.0.60.0070.03721.72
7.0.50.0000.04322.10
7.0.40.0030.04020.04
7.0.30.0000.04320.13
7.0.20.0070.05320.19
7.0.10.0030.04020.08
7.0.00.0000.03720.04
5.6.280.0030.07321.11
5.6.240.0070.04720.67
5.6.230.0070.07320.62
5.6.220.0030.04020.48
5.6.210.0030.04020.76
5.6.200.0030.04020.98
5.6.190.0000.04021.01
5.6.180.0030.03720.93
5.6.170.0100.03321.13
5.6.160.0070.03721.00
5.6.150.0000.06721.16
5.6.140.0000.04321.07
5.6.130.0000.04321.07
5.6.120.0030.04021.07
5.6.110.0000.05720.94
5.6.100.0030.03321.15
5.6.90.0030.03321.14
5.6.80.0030.03720.51
5.6.70.0030.03320.50
5.6.60.0030.03720.44
5.6.50.0070.03020.34
5.6.40.0000.04020.39
5.6.30.0000.04320.39
5.6.20.0000.04020.30
5.6.10.0030.03720.38
5.6.00.0000.04320.41
5.5.380.0030.08020.44
5.5.370.0030.08720.53
5.5.360.0000.04320.33
5.5.350.0100.03320.33
5.5.340.0030.04320.72
5.5.330.0000.04720.87
5.5.320.0030.05720.82
5.5.310.0030.04320.89
5.5.300.0000.04320.87
5.5.290.0000.03720.82
5.5.280.0000.04320.91
5.5.270.0130.03020.84
5.5.260.0100.05320.88
5.5.250.0070.03320.72
5.5.240.0030.03020.02
5.5.230.0000.04020.25
5.5.220.0030.03720.28
5.5.210.0070.05020.30
5.5.200.0030.05020.13
5.5.190.0030.04020.20
5.5.180.0000.04020.20
5.5.160.0000.03720.16
5.5.150.0000.04720.13
5.5.140.0030.04020.20
5.5.130.0100.07320.20
5.5.120.0030.08020.07
5.5.110.0000.03320.26
5.5.100.0130.07020.09
5.5.90.0070.07020.14
5.5.80.0030.07720.15
5.5.70.0030.06020.05
5.5.60.0030.05020.04
5.5.50.0000.04320.16
5.5.40.0130.07720.03
5.5.30.0130.05720.14
5.5.20.0070.08020.01
5.5.10.0030.06020.00
5.5.00.0000.06320.09
5.4.450.0000.05719.36
5.4.440.0000.04319.46
5.4.430.0030.03319.39
5.4.420.0000.03319.42
5.4.410.0030.03719.21
5.4.400.0000.03718.98
5.4.390.0030.03719.04
5.4.380.0030.03719.11
5.4.370.0030.04319.12
5.4.360.0000.04319.13
5.4.350.0000.03719.23
5.4.340.0030.03719.02
5.4.320.0000.03319.02
5.4.310.0000.04019.07
5.4.300.0000.03318.97
5.4.290.0000.03718.90
5.4.280.0030.06318.94
5.4.270.0000.06319.14
5.4.260.0000.04318.90
5.4.250.0030.07018.78
5.4.240.0030.05019.05
5.4.230.0000.05318.97
5.4.220.0070.07018.80
5.4.210.0070.04019.13
5.4.200.0000.08018.80
5.4.190.0030.05319.02
5.4.180.0000.07319.11
5.4.170.0070.05019.01
5.4.160.0000.04019.12
5.4.150.0030.07319.04
5.4.140.0000.04016.18
5.4.130.0030.07316.40
5.4.120.0070.03316.38
5.4.110.0000.08316.36
5.4.100.0100.06316.38
5.4.90.0100.03316.32
5.4.80.0070.07016.42
5.4.70.0030.05016.30
5.4.60.0000.07316.30
5.4.50.0030.04716.41
5.4.40.0030.07716.36
5.4.30.0030.07016.27
5.4.20.0030.06316.40
5.4.10.0030.07016.19
5.4.00.0000.04015.75
5.3.290.0030.04014.48
5.3.280.0000.04014.59
5.3.270.0070.07314.43
5.3.260.0100.03314.51
5.3.250.0000.06714.56
5.3.240.0070.07314.59
5.3.230.0000.07714.59
5.3.220.0030.04014.55
5.3.210.0030.04014.57
5.3.200.0030.06714.55
5.3.190.0030.06314.38
5.3.180.0070.07014.49
5.3.170.0000.05314.50
5.3.160.0000.04314.38
5.3.150.0030.07314.56
5.3.140.0030.07314.54
5.3.130.0070.05714.40
5.3.120.0030.06314.54
5.3.110.0000.05714.36
5.3.100.0000.07714.02
5.3.90.0000.04713.95
5.3.80.0000.05013.95
5.3.70.0000.07313.87
5.3.60.0000.06713.98
5.3.50.0030.07713.96
5.3.40.0070.07313.80
5.3.30.0030.07313.91
5.3.20.0070.07013.59
5.3.10.0070.06013.61
5.3.00.0030.03313.50
5.2.170.0030.05710.93
5.2.160.0030.06710.97
5.2.150.0030.06311.18
5.2.140.0030.06011.12
5.2.130.0070.06011.10
5.2.120.0030.06311.09
5.2.110.0000.06010.89
5.2.100.0030.06010.94
5.2.90.0070.05711.04
5.2.80.0100.05711.04
5.2.70.0000.03711.04
5.2.60.0030.03011.09
5.2.50.0000.03311.00
5.2.40.0030.03310.82
5.2.30.0000.03310.97
5.2.20.0000.03010.96
5.2.10.0030.03710.93
5.2.00.0070.05310.71
5.1.60.0000.0409.98
5.1.50.0030.03010.07
5.1.40.0000.0539.80
5.1.30.0030.05010.39
5.1.20.0030.05710.37
5.1.10.0000.02710.11
5.1.00.0030.02310.14
5.0.50.0000.0478.94
5.0.40.0000.0478.94
5.0.30.0000.0408.94
5.0.20.0030.0408.94
5.0.10.0030.0438.94
5.0.00.0030.0778.94
4.4.90.0000.0178.94
4.4.80.0000.0178.94
4.4.70.0070.0208.94
4.4.60.0000.0338.94
4.4.50.0000.0238.94
4.4.40.0070.0538.94
4.4.30.0000.0178.94
4.4.20.0070.0238.94
4.4.10.0030.0338.94
4.4.00.0000.0508.94
4.3.110.0070.0238.94
4.3.100.0000.0338.94
4.3.90.0030.0338.94
4.3.80.0000.0538.94
4.3.70.0100.0308.94
4.3.60.0070.0308.94
4.3.50.0030.0338.94
4.3.40.0000.0478.94
4.3.30.0030.0408.94
4.3.20.0070.0308.94
4.3.10.0000.0378.94
4.3.00.0000.0308.94

preferences:
44.09 ms | 400 KiB | 5 Q