3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tz=new DateTimeZone('UTC'); $date = new DateTime('2000-12-31', $tz); $date->add(new DateInterval('P1M')); var_dump($date->format('Y-m-d')); $date->add(new DateInterval('P1M')); var_dump($date->format('Y-m-d'));

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)
8.3.60.0140.00716.75
8.3.50.0120.00522.88
8.3.40.0070.00718.56
8.3.30.0100.00319.02
8.3.20.0000.00820.18
8.3.10.0000.00821.73
8.3.00.0000.00817.63
8.2.180.0100.00716.88
8.2.170.0140.00422.96
8.2.160.0100.00720.52
8.2.150.0000.00724.18
8.2.140.0080.00824.66
8.2.130.0120.00626.16
8.2.120.0040.00420.96
8.2.110.0030.00622.20
8.2.100.0060.00617.72
8.2.90.0040.00419.01
8.2.80.0070.00317.97
8.2.70.0040.00717.50
8.2.60.0000.00917.80
8.2.50.0000.00818.07
8.2.40.0000.00718.22
8.2.30.0000.00817.87
8.2.20.0040.00417.75
8.2.10.0000.00817.96
8.2.00.0080.00017.80
8.1.280.0130.00725.92
8.1.270.0030.00723.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.79
8.1.230.0060.00619.14
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0030.00617.38
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0050.00318.64
8.1.160.0040.00421.91
8.1.150.0070.00018.86
8.1.140.0000.00717.48
8.1.130.0030.00317.74
8.1.120.0040.00417.44
8.1.110.0040.00417.58
8.1.100.0040.00417.52
8.1.90.0080.00017.50
8.1.80.0000.00717.41
8.1.70.0000.00717.47
8.1.60.0070.00317.59
8.1.50.0080.00017.46
8.1.40.0040.00417.38
8.1.30.0030.00517.55
8.1.20.0050.00317.52
8.1.10.0000.00717.55
8.1.00.0000.00817.50
8.0.300.0000.00718.77
8.0.290.0000.00816.75
8.0.280.0070.00018.44
8.0.270.0000.00817.20
8.0.260.0060.00017.20
8.0.250.0000.00717.02
8.0.240.0030.00517.05
8.0.230.0030.00316.97
8.0.220.0070.00016.96
8.0.210.0030.00316.85
8.0.200.0030.00317.02
8.0.190.0000.00917.01
8.0.180.0000.00816.89
8.0.170.0070.00016.98
8.0.160.0000.00716.99
8.0.150.0000.00716.73
8.0.140.0030.00516.90
8.0.130.0050.00013.39
8.0.120.0040.00416.82
8.0.110.0000.00817.03
8.0.100.0040.00416.98
8.0.90.0000.00716.83
8.0.80.0040.01716.97
8.0.70.0000.00716.77
8.0.60.0030.00516.99
8.0.50.0040.00416.77
8.0.30.0120.00717.14
8.0.20.0100.00817.40
8.0.10.0030.00517.15
8.0.00.0110.00716.70
7.4.330.0050.00015.02
7.4.320.0000.00616.47
7.4.300.0040.00416.43
7.4.290.0030.00316.52
7.4.280.0040.00316.51
7.4.270.0030.00316.42
7.4.260.0070.00016.48
7.4.250.0070.00016.58
7.4.240.0000.00716.53
7.4.230.0070.00016.72
7.4.220.0090.00916.48
7.4.210.0090.00916.64
7.4.200.0040.00416.63
7.4.160.0050.01016.63
7.4.150.0170.00017.40
7.4.140.0050.01117.86
7.4.130.0070.01316.54
7.4.120.0150.00216.54
7.4.110.0060.01016.50
7.4.100.0030.01316.51
7.4.90.0070.01016.45
7.4.80.0100.01319.39
7.4.70.0060.01016.54
7.4.60.0110.00516.57
7.4.50.0040.00416.51
7.4.40.0000.01716.48
7.4.30.0060.01016.54
7.4.00.0070.00714.90
7.3.330.0030.00313.14
7.3.320.0050.00013.21
7.3.310.0000.00716.27
7.3.300.0080.00016.32
7.3.290.0060.00916.23
7.3.280.0090.00716.27
7.3.270.0090.00917.40
7.3.260.0070.01416.48
7.3.250.0130.00816.46
7.3.240.0070.01016.30
7.3.230.0030.01516.40
7.3.210.0140.00316.31
7.3.200.0080.00819.39
7.3.190.0040.01216.30
7.3.180.0080.00816.26
7.3.170.0180.00016.41
7.3.160.0070.01016.39
7.3.120.0100.00714.79
7.3.110.0060.01015.01
7.3.100.0110.00415.01
7.3.90.0090.00914.78
7.3.80.0070.01014.80
7.3.70.0130.00314.97
7.3.60.0100.00314.86
7.3.50.0040.01214.75
7.3.40.0030.01414.81
7.3.30.0070.01014.84
7.3.20.0060.01016.45
7.3.10.0090.00616.81
7.3.00.0070.00716.67
7.2.330.0160.00316.62
7.2.320.0140.00316.46
7.2.310.0130.00716.76
7.2.300.0100.01216.34
7.2.290.0120.00916.55
7.2.240.0070.00714.89
7.2.230.0030.00914.99
7.2.220.0110.00414.94
7.2.210.0090.00015.18
7.2.200.0040.01115.13
7.2.190.0000.00915.04
7.2.180.0100.00715.25
7.2.170.0070.01014.90
7.2.160.0040.01114.89
7.2.150.0000.01416.88
7.2.140.0000.01516.70
7.2.130.0040.01116.79
7.2.120.0060.00616.83
7.2.110.0030.00917.06
7.2.100.0070.01116.80
7.2.90.0060.01216.91
7.2.80.0090.00616.84
7.2.70.0130.00317.02
7.2.60.0070.00716.70
7.2.50.0030.00716.80
7.2.40.0100.00316.56
7.2.30.0060.00616.83
7.2.20.0030.00717.11
7.2.10.0030.01017.03
7.2.00.0050.00818.12
7.1.330.0030.01015.82
7.1.320.0060.01015.68
7.1.310.0080.00815.77
7.1.300.0040.01115.89
7.1.290.0080.00415.82
7.1.280.0100.00615.75
7.1.270.0110.00415.90
7.1.260.0080.00315.63
7.1.250.0070.00715.77
7.1.100.0040.01418.06
7.1.70.0050.00317.09
7.1.60.0140.01119.40
7.1.50.0100.01316.69
7.1.00.0030.07722.45
7.0.200.0000.01016.80
7.0.140.0030.07322.08
7.0.60.0000.04320.01
7.0.50.0130.07317.79
7.0.40.0070.08320.20
7.0.30.0630.06320.21
7.0.20.0300.07720.00
7.0.10.0170.04720.18
7.0.00.0130.08020.24
5.6.280.0070.07021.09
5.6.210.0130.07720.47
5.6.200.0030.04018.17
5.6.190.0030.07720.41
5.6.180.0170.04720.48
5.6.170.0270.04020.54
5.6.160.0130.07720.38
5.6.150.0130.03018.18
5.6.140.0070.04718.12
5.6.130.0070.08318.08
5.6.120.0100.08021.08
5.6.110.0100.04720.97
5.6.100.0130.07020.88
5.6.90.0100.04321.13
5.6.80.0100.08020.35
5.6.70.4470.04720.49
5.5.350.0170.08020.44
5.5.340.0070.08317.93
5.5.330.0100.07020.12
5.5.320.0470.07020.30
5.5.310.0300.07020.23
5.5.300.0000.09018.00
5.5.290.0030.04017.98
5.5.280.0100.06320.84
5.5.270.0030.06720.84
5.5.260.0070.04320.88
5.5.250.0170.07320.61
5.5.240.3130.03020.21
5.4.450.0370.02019.11
5.4.440.0170.04019.46
5.4.430.0200.04019.45
5.4.420.0230.04719.27
5.4.410.0370.03718.97
5.4.400.0470.02318.89
5.4.390.0200.04019.06
5.4.380.0870.05718.49
5.4.370.1370.06718.71
5.4.360.1000.05718.70
5.4.350.1000.05718.49
5.4.340.1130.05718.74
5.4.320.0070.03612.46
5.4.310.0070.03712.45
5.4.300.0050.03712.45
5.4.290.0070.04012.45
5.4.280.0080.04912.35
5.4.270.0110.04612.35
5.4.260.0090.05212.35
5.4.250.0150.04412.35
5.4.240.0080.05112.35
5.4.230.0080.05912.34
5.4.220.0060.05112.34
5.4.210.0110.05712.34
5.4.200.0110.04412.34
5.4.190.0090.05712.34
5.4.180.0100.03612.34
5.4.170.0030.04012.35
5.4.160.0090.04712.34
5.4.150.0080.03312.34
5.4.140.0060.03712.02
5.4.130.0070.04212.02
5.4.120.0110.03211.97
5.4.110.0050.05411.96
5.4.100.0060.03711.97
5.4.90.0070.04511.96
5.4.80.0070.04511.96
5.4.70.0040.03811.96
5.4.60.0080.03811.96
5.4.50.0130.05011.96
5.4.40.0120.04411.95
5.4.30.0070.04911.95
5.4.20.0100.04611.95
5.4.10.0090.04611.95
5.4.00.0090.04811.44
5.3.290.0070.04012.80
5.3.280.0110.04912.71
5.3.270.0070.05412.72
5.3.260.0160.04712.71
5.3.250.0060.05612.72
5.3.240.0090.03512.72
5.3.230.0080.03712.71
5.3.220.0090.04712.68
5.3.210.0090.05312.68
5.3.200.0100.04712.68
5.3.190.0090.03712.68
5.3.180.0060.03812.67
5.3.170.0080.05212.67
5.3.160.0090.04812.68
5.3.150.0100.04812.67
5.3.140.0120.04712.66
5.3.130.0080.05112.66
5.3.120.0080.05412.66
5.3.110.0090.05912.66
5.3.100.0130.04512.12
5.3.90.0070.04512.08
5.3.80.0070.04512.08
5.3.70.0050.05112.07
5.3.60.0080.05012.06
5.3.50.0110.04612.00
5.3.40.0070.05212.00
5.3.30.0070.05011.95
5.3.20.0060.04911.73
5.3.10.0050.05111.70
5.3.00.0070.04911.68
5.2.170.0100.0389.18
5.2.160.0130.0419.18
5.2.150.0070.0409.18
5.2.140.0060.0409.18
5.2.130.0060.0389.14
5.2.120.0100.0359.14
5.2.110.0060.0379.14
5.2.100.0060.0339.14
5.2.90.0070.0409.14
5.2.80.0070.0409.14
5.2.70.0030.0359.14
5.2.60.0050.0419.09
5.2.50.0080.0419.06
5.2.40.0050.0419.04
5.2.30.0110.0359.02
5.2.20.0100.0349.00
5.2.10.0050.0398.92
5.2.00.0060.0408.78
5.1.60.0050.0258.07
5.1.50.0060.0298.06
5.1.40.0030.0298.05
5.1.30.0060.0268.40
5.1.20.0040.0288.42
5.1.10.0060.0268.14
5.1.00.0040.0288.14
5.0.50.0010.0246.62
5.0.40.0090.0146.48
5.0.30.0040.0416.29
5.0.20.0040.0266.27
5.0.10.0030.0286.24
5.0.00.0070.0376.23
4.4.90.0030.0224.78
4.4.80.0050.0204.75
4.4.70.0030.0214.75
4.4.60.0020.0174.76
4.4.50.0040.0214.77
4.4.40.0050.0354.71
4.4.30.0060.0194.75
4.4.20.0030.0174.85
4.4.10.0030.0224.85
4.4.00.0030.0264.76
4.3.110.0010.0234.67
4.3.100.0040.0204.67
4.3.90.0030.0214.63
4.3.80.0030.0324.58
4.3.70.0090.0154.63
4.3.60.0030.0154.63
4.3.50.0020.0204.63
4.3.40.0040.0314.54
4.3.30.0040.0203.28
4.3.20.0060.0183.25
4.3.10.0010.0233.22
4.3.00.0030.01715.90

preferences:
45.07 ms | 400 KiB | 5 Q