3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$writer = new XMLWriter(); echo var_dump(getdate(strtotime("1 days"))); //echo date("Y-m-t", strtotime("2013-2")); //echo date("Y-m-t", strtotime("first day of previous month") ) ;

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)
8.3.60.0070.01418.32
8.3.50.0120.00621.10
8.3.40.0040.01118.67
8.3.30.0120.00619.01
8.3.20.0040.00420.21
8.3.10.0000.00823.65
8.3.00.0040.01119.38
8.2.180.0170.00618.29
8.2.170.0140.00322.96
8.2.160.0070.00720.24
8.2.150.0090.00624.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0070.01120.87
8.2.110.0040.00420.60
8.2.100.0110.00017.91
8.2.90.0000.00819.30
8.2.80.0040.00417.97
8.2.70.0060.00317.75
8.2.60.0040.00717.92
8.2.50.0040.00718.07
8.2.40.0040.00418.22
8.2.30.0050.00318.17
8.2.20.0050.00217.79
8.2.10.0000.00817.93
8.2.00.0000.00817.64
8.1.280.0100.00725.92
8.1.270.0060.00322.27
8.1.260.0050.00226.35
8.1.250.0080.00028.09
8.1.240.0000.00923.80
8.1.230.0110.00019.14
8.1.220.0000.00917.77
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0000.00817.38
8.1.180.0040.00418.10
8.1.170.0040.00418.48
8.1.160.0050.00221.91
8.1.150.0070.00018.76
8.1.140.0000.00717.48
8.1.130.0080.00017.83
8.1.120.0040.00417.63
8.1.110.0040.00417.55
8.1.100.0020.00517.59
8.1.90.0000.00717.57
8.1.80.0000.00817.54
8.1.70.0030.00317.52
8.1.60.0050.00317.64
8.1.50.0040.00417.54
8.1.40.0000.00817.47
8.1.30.0040.00417.64
8.1.20.0040.00417.59
8.1.10.0000.00717.67
8.1.00.0050.00317.52
8.0.300.0050.00318.77
8.0.290.0000.00716.88
8.0.280.0030.00318.50
8.0.270.0070.00017.26
8.0.260.0060.00017.24
8.0.250.0070.00017.09
8.0.240.0040.00416.95
8.0.230.0000.00717.07
8.0.220.0030.00316.87
8.0.210.0030.00316.93
8.0.200.0000.00616.91
8.0.190.0050.00317.04
8.0.180.0080.00316.90
8.0.170.0000.00816.97
8.0.160.0000.00716.89
8.0.150.0040.00416.95
8.0.140.0030.00416.96
8.0.130.0060.00013.28
8.0.120.0040.00416.89
8.0.110.0040.00416.95
8.0.100.0000.00716.89
8.0.90.0000.00716.91
8.0.80.0060.01016.95
8.0.70.0030.00516.82
8.0.60.0070.00016.93
8.0.50.0040.00416.94
8.0.30.0170.00717.11
8.0.20.0110.00917.44
8.0.10.0030.00317.04
8.0.00.0090.01216.81
7.4.330.0050.00015.02
7.4.320.0040.00416.64
7.4.300.0000.00616.47
7.4.290.0050.00216.71
7.4.280.0030.00316.68
7.4.270.0000.00716.60
7.4.260.0030.00616.66
7.4.250.0030.00516.56
7.4.240.0030.00416.52
7.4.230.0030.00316.68
7.4.220.0030.01616.67
7.4.210.0070.00716.73
7.4.200.0030.00316.57
7.4.160.0070.01016.74
7.4.150.0100.01017.40
7.4.140.0090.00917.86
7.4.130.0120.00616.57
7.4.120.0070.01116.56
7.4.110.0030.01416.53
7.4.100.0070.01016.58
7.4.90.0070.01116.57
7.4.80.0180.00019.39
7.4.70.0090.00916.57
7.4.60.0100.00716.79
7.4.50.0000.00416.76
7.4.40.0050.01116.42
7.4.30.0100.01316.66
7.4.00.0030.01214.93
7.3.330.0020.00213.15
7.3.320.0030.00313.23
7.3.310.0020.00516.37
7.3.300.0040.00416.29
7.3.290.0090.00916.33
7.3.280.0080.00916.34
7.3.270.0090.00917.40
7.3.260.0100.01016.43
7.3.250.0090.00916.60
7.3.240.0070.01016.49
7.3.230.0030.01416.47
7.3.210.0090.00916.41
7.3.200.0120.00819.39
7.3.190.0110.01016.53
7.3.180.0080.00816.49
7.3.170.0130.01016.48
7.3.160.0050.01116.51
7.2.330.0120.00616.55
7.2.320.0040.01316.79
7.2.310.0100.01416.87
7.2.300.0120.00416.58
7.2.290.0120.01216.86
7.2.60.0090.00617.03
7.2.00.0060.00619.28
7.1.200.0040.00815.96
7.1.100.0030.01018.06
7.1.70.0040.00417.25
7.1.60.0110.01419.32
7.1.50.0100.01417.05
7.1.00.0000.08022.36
7.0.200.0000.01116.99
7.0.140.0030.07321.97
7.0.60.0100.06319.91
7.0.50.0070.06317.89
7.0.40.0070.08320.21
7.0.30.0200.06720.01
7.0.20.0170.04320.18
7.0.10.0100.06320.30
7.0.00.0070.05720.09
5.6.280.0000.07720.88
5.6.210.0070.06020.52
5.6.200.0130.07018.10
5.6.190.0170.07320.60
5.6.180.4200.04020.41
5.6.170.0300.07320.33
5.6.160.0130.04720.40
5.6.150.0030.08718.22
5.6.140.0100.06018.11
5.6.130.0130.07318.13
5.6.120.0170.07321.14
5.6.110.0130.07721.02
5.6.100.0100.08021.00
5.6.90.0030.06020.97
5.6.80.0100.06320.50
5.6.70.4600.03720.49
5.5.350.0230.07720.34
5.5.340.0000.04017.89
5.5.330.0070.08720.23
5.5.320.4070.04720.29
5.5.310.0400.03720.20
5.5.300.0100.07018.01
5.5.290.0100.08017.89
5.5.280.0000.07320.79
5.5.270.0170.07720.86
5.5.260.0170.07320.79
5.5.250.0270.06020.77
5.5.240.0230.06720.28
5.4.450.0100.05019.57
5.4.440.0030.04019.48
5.4.430.1500.04319.54
5.4.420.1800.03719.23
5.4.410.1700.04319.30
5.4.400.2070.03718.79
5.4.390.1970.04719.13
5.4.380.2000.03319.21
5.4.370.2170.04019.13
5.4.360.2070.04018.93
5.4.350.2200.03718.88
5.4.340.1570.04718.91
5.4.320.0100.04018.80
5.4.310.0070.06019.07
5.4.300.0730.04019.12
5.4.290.1600.04018.91
5.4.280.2070.05018.88
5.4.270.1570.04019.23
5.4.260.1830.04019.16
5.4.250.2100.04018.82
5.4.240.1970.04019.09
5.4.230.1970.04019.24
5.4.220.1830.03019.07
5.4.210.1000.03718.92
5.4.200.0100.03019.12
5.4.190.0000.04018.91
5.4.180.1070.04319.06
5.4.170.1670.03719.22
5.4.160.1730.04319.11
5.4.150.1800.03318.90
5.4.140.1770.03316.34
5.4.130.1700.03316.59
5.4.120.1830.03316.49
5.4.110.2130.04316.43
5.4.100.2130.04316.43
5.4.90.1770.03716.43
5.4.80.1200.04716.46
5.4.70.0070.03316.44
5.4.60.0030.03316.38
5.4.50.1070.03716.44
5.4.40.1600.03316.40
5.4.30.2000.02716.46
5.4.20.1370.02716.27
5.4.10.0000.04016.15
5.4.00.0030.03315.98
5.3.290.1270.03714.50
5.3.280.1570.03714.64
5.3.270.1600.04314.46
5.3.260.1700.03714.39
5.3.250.1670.03714.50
5.3.240.1870.03314.45
5.3.230.2000.03314.53
5.3.220.0030.03714.40
5.3.210.0070.03314.40
5.3.200.0900.03014.39
5.3.190.1830.03314.61
5.3.180.1870.03314.50
5.3.170.1500.03314.51
5.3.160.1770.03314.41
5.3.150.1670.03014.61
5.3.140.2230.03314.41
5.3.130.1970.04014.40
5.3.120.1130.05014.38
5.3.110.2000.04314.40
5.3.100.2100.04014.04
5.3.90.1000.03713.86
5.3.80.0030.06313.96
5.3.70.0070.03713.81
5.3.60.0030.04314.09
5.3.50.2000.04013.93
5.3.40.1900.04013.75
5.3.30.1970.03313.76
5.3.20.1970.04313.60
5.3.10.1970.03313.61
5.3.00.1770.03313.48
5.2.170.1470.03010.98
5.2.160.1630.03011.18
5.2.150.1470.03011.05
5.2.140.1570.03311.00
5.2.130.1270.04010.94
5.2.120.0070.06011.11
5.2.110.0100.05711.13
5.2.100.0200.06010.95
5.2.90.1730.03311.11
5.2.80.1770.03710.97
5.2.70.1530.02710.98
5.2.60.1800.03311.10
5.2.50.1670.03010.86
5.2.40.1200.05310.88
5.2.30.1230.03710.82
5.2.20.1400.03311.00
5.2.10.1430.02710.93
5.2.00.1300.03710.63
5.1.60.1400.0279.92
5.1.50.1200.0209.89
5.1.40.0030.05310.02
5.1.30.0070.02710.40
5.1.20.0030.04310.27
5.1.10.0200.04310.09
5.1.00.1530.02710.04
5.0.50.0630.0178.47
5.0.40.0670.0238.38
5.0.30.0730.0308.23
5.0.20.0570.0208.16
5.0.10.0600.0208.25
5.0.00.0700.0338.07
4.4.90.0730.0207.55
4.4.80.0570.0177.55
4.4.70.0630.0137.55
4.4.60.0570.0177.55
4.4.50.0630.0137.55
4.4.40.0670.0307.55
4.4.30.0770.0177.55
4.4.20.0670.0107.55
4.4.10.0600.0177.55
4.4.00.0630.0237.55
4.3.110.0870.0177.55
4.3.100.0800.0137.55
4.3.90.0770.0207.55
4.3.80.0200.0277.55
4.3.70.0000.0207.55
4.3.60.0030.0207.55
4.3.50.0030.0137.55
4.3.40.0000.0307.55
4.3.30.0030.0177.55
4.3.20.0030.0137.55
4.3.10.0000.0137.55
4.3.00.0000.0137.55

preferences:
40.88 ms | 401 KiB | 5 Q