3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime = new DateTime( '2014-04-27' ); if ( $datetime->format('w') > 0 ) $datetime->modify('last sunday'); echo $datetime->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)
8.3.60.0070.01418.64
8.3.50.0070.01022.14
8.3.40.0120.00318.71
8.3.30.0080.00818.88
8.3.20.0080.00020.18
8.3.10.0040.00421.95
8.3.00.0070.00022.44
8.2.180.0120.00616.63
8.2.170.0100.00322.96
8.2.160.0070.00720.94
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00017.63
8.2.110.0030.00622.19
8.2.100.0080.00417.84
8.2.90.0040.00419.32
8.2.80.0050.00317.97
8.2.70.0030.00617.74
8.2.60.0060.00318.16
8.2.50.0080.00018.07
8.2.40.0000.00718.22
8.2.30.0040.00418.03
8.2.20.0040.00417.83
8.2.10.0030.00517.75
8.2.00.0050.00317.86
8.1.280.0100.01025.92
8.1.270.0030.00623.79
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00323.68
8.1.230.0000.01118.96
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.60
8.1.190.0040.00417.43
8.1.180.0080.00018.10
8.1.170.0040.00418.61
8.1.160.0040.00421.97
8.1.150.0040.00418.84
8.1.140.0040.00417.64
8.1.130.0030.00317.95
8.1.120.0000.00717.52
8.1.110.0060.00317.59
8.1.100.0060.00317.61
8.1.90.0030.00617.62
8.1.80.0040.00417.61
8.1.70.0000.00617.61
8.1.60.0040.00417.73
8.1.50.0000.00717.55
8.1.40.0050.00217.54
8.1.30.0030.00617.67
8.1.20.0030.00617.62
8.1.10.0000.00817.69
8.1.00.0000.00717.61
8.0.300.0050.00218.77
8.0.290.0040.00417.16
8.0.280.0000.00718.53
8.0.270.0030.00317.29
8.0.260.0000.00617.02
8.0.250.0030.00317.20
8.0.240.0000.00717.04
8.0.230.0080.00017.04
8.0.220.0030.00317.07
8.0.210.0070.00017.04
8.0.200.0030.00317.14
8.0.190.0050.00317.14
8.0.180.0040.00717.14
8.0.170.0040.00416.99
8.0.160.0000.00817.10
8.0.150.0000.00716.95
8.0.140.0050.00316.95
8.0.130.0030.00313.40
8.0.120.0000.00817.06
8.0.110.0040.00416.98
8.0.100.0040.00416.98
8.0.90.0030.00516.93
8.0.80.0060.00917.10
8.0.70.0070.00016.97
8.0.60.0070.00016.92
8.0.50.0070.00016.94
8.0.30.0110.01117.34
8.0.20.0150.00417.54
8.0.10.0040.00417.07
8.0.00.0060.01116.97
7.4.330.0000.00615.03
7.4.320.0030.00316.75
7.4.300.0030.00316.65
7.4.290.0070.00016.59
7.4.280.0040.00416.63
7.4.270.0050.00316.65
7.4.260.0000.00716.72
7.4.250.0000.00816.75
7.4.240.0030.00416.60
7.4.230.0070.00016.52
7.4.220.0120.00616.84
7.4.210.0080.00916.74
7.4.200.0000.00716.71
7.4.190.0030.00316.54
7.4.160.0100.01016.50
7.4.150.0070.01417.40
7.4.140.0110.00917.86
7.4.130.0090.00916.72
7.4.120.0100.00616.72
7.4.110.0040.01316.67
7.4.100.0070.01016.80
7.4.90.0140.00616.66
7.4.80.0100.01319.39
7.4.70.0090.00916.76
7.4.60.0080.00816.53
7.4.50.0050.00316.30
7.4.40.0120.00322.77
7.4.30.0090.00916.63
7.4.00.0100.00315.29
7.3.330.0020.00213.29
7.3.320.0000.00513.31
7.3.310.0040.00416.17
7.3.300.0000.00716.25
7.3.290.0100.00716.32
7.3.280.0060.01216.30
7.3.270.0150.00917.40
7.3.260.0120.00616.44
7.3.250.0100.00816.60
7.3.240.0130.00316.63
7.3.230.0130.00316.39
7.3.210.0170.00016.45
7.3.200.0030.02119.39
7.3.190.0110.01016.39
7.3.180.0040.01116.54
7.3.170.0120.00916.60
7.3.160.0150.00016.68
7.3.120.0030.01314.66
7.3.10.0040.00816.75
7.3.00.0030.01016.61
7.2.330.0110.00616.55
7.2.320.0030.01716.95
7.2.310.0060.01116.70
7.2.300.0070.01016.69
7.2.290.0120.00316.67
7.2.130.0000.01117.02
7.2.120.0090.00617.03
7.2.110.0080.00816.93
7.2.100.0080.00616.66
7.2.90.0060.00617.05
7.2.80.0100.00316.66
7.2.70.0000.01417.09
7.2.60.0050.00917.02
7.2.50.0030.01017.14
7.2.40.0030.01016.94
7.2.30.0040.00416.73
7.2.20.0100.00316.91
7.2.10.0100.00317.14
7.2.00.0050.01018.44
7.1.250.0070.00015.50
7.1.200.0060.00615.56
7.1.100.0040.00818.29
7.1.70.0140.00716.93
7.1.60.0130.01319.82
7.1.50.0100.01316.95
7.1.00.0030.07322.32
7.0.200.0040.00814.98
7.0.140.0000.07722.07
7.0.60.0030.07019.86
7.0.50.0070.07017.86
7.0.40.0100.05020.05
7.0.30.0200.08020.20
7.0.20.0270.05320.33
7.0.10.0000.05719.99
7.0.00.0070.08320.03
5.6.280.0070.07020.89
5.6.210.0100.06720.69
5.6.200.0070.03718.21
5.6.190.0070.04320.77
5.6.180.0300.05020.35
5.6.170.0200.04320.55
5.6.160.0070.08320.47
5.6.150.0030.05018.20
5.6.140.0100.07318.15
5.6.130.0030.08718.14
5.6.120.0030.07321.02
5.6.110.0070.06321.11
5.6.100.0170.04021.13
5.6.90.0100.08320.87
5.6.80.0100.08320.48
5.5.350.0230.07720.43
5.5.340.0170.07718.01
5.5.330.0070.05720.29
5.5.320.0030.06020.18
5.5.310.0200.04020.28
5.5.300.0070.08018.01
5.5.290.0070.03717.98
5.5.280.0100.08320.96
5.5.270.0030.08720.97
5.5.260.0070.04720.96
5.5.250.0170.07020.49
5.5.240.0070.08020.28
5.4.450.0630.05719.61
5.4.440.0630.06019.47
5.4.430.0930.06319.45
5.4.420.0770.06319.54
5.4.410.0400.06719.10
5.4.400.0800.05319.15
5.4.390.0830.05319.19
5.4.380.0370.05718.59
5.4.370.0370.05018.76
5.4.360.0370.06318.43
5.4.350.0270.05718.49
5.4.340.0370.04318.64
5.4.320.0100.03312.46
5.4.310.0070.04112.45
5.4.300.0080.03612.46
5.4.290.0060.04912.45
5.4.280.0110.03812.35
5.4.270.0070.03912.32
5.4.260.0100.05012.32
5.4.250.0080.05012.32
5.4.240.0100.05012.32
5.4.230.0130.06212.31
5.4.220.0120.05812.31
5.4.210.0090.06212.31
5.4.200.0100.05212.31
5.4.190.0130.07112.30
5.4.180.0070.05912.31
5.4.170.0110.05312.32
5.4.160.0120.05812.32
5.4.150.0120.04612.31
5.4.140.0100.03811.99
5.4.130.0070.06511.98
5.4.120.0140.05211.93
5.4.110.0100.04711.93
5.4.100.0070.04411.93
5.4.90.0100.04911.93
5.4.80.0100.07211.93
5.4.70.0110.04311.93
5.4.60.0070.03711.93
5.4.50.0030.04211.93
5.4.40.0070.03911.92
5.4.30.0070.04311.92
5.4.20.0050.04111.92
5.4.10.0060.03611.91
5.4.00.0130.04511.40
5.3.290.0060.04012.80
5.3.280.0130.05212.71
5.3.270.0120.05212.72
5.3.260.0050.04112.72
5.3.250.0120.04612.71
5.3.240.0100.04412.72
5.3.230.0050.04012.70
5.3.220.0090.03712.68
5.3.210.0040.04312.68
5.3.200.0050.04412.68
5.3.190.0090.04912.68
5.3.180.0050.04112.67
5.3.170.0110.03412.66
5.3.160.0090.03412.68
5.3.150.0090.04312.67
5.3.140.0050.03912.66
5.3.130.0070.04012.66
5.3.120.0110.05612.66
5.3.110.0080.05012.66
5.3.100.0050.04012.12
5.3.90.0060.03812.08
5.3.80.0090.04112.07
5.3.70.0040.04512.07
5.3.60.0080.03612.06
5.3.50.0090.04612.00
5.3.40.0110.04512.00
5.3.30.0120.05211.94
5.3.20.0090.04911.70
5.3.10.0080.05111.66
5.3.00.0070.04411.65
5.2.170.0060.0329.15
5.2.160.0060.0319.14
5.2.150.0080.0299.14
5.2.140.0050.0429.14
5.2.130.0080.0369.11
5.2.120.0030.0309.10
5.2.110.0060.0289.11
5.2.100.0060.0359.11
5.2.90.0080.0429.11
5.2.80.0040.0449.11
5.2.70.0070.0449.10
5.2.60.0040.0469.07
5.2.50.0110.0389.04
5.2.40.0070.0409.00
5.2.30.0140.0448.98
5.2.20.0060.0418.96
5.2.10.0100.0508.89
5.2.00.0070.0368.76
5.1.60.0040.0268.04
5.1.50.0050.0368.03
5.1.40.0050.0318.02
5.1.30.0030.0278.37
5.1.20.0040.0298.39
5.1.10.0040.0278.11
5.1.00.0070.0268.11
5.0.50.0050.0206.59
5.0.40.0070.0206.45
5.0.30.0010.0346.27
5.0.20.0040.0206.24
5.0.10.0020.0226.21
5.0.00.0060.0286.21
4.4.90.0030.0164.78
4.4.80.0010.0174.76
4.4.70.0020.0174.75
4.4.60.0040.0154.75
4.4.50.0050.0194.77
4.4.40.0060.0304.71
4.4.30.0080.0184.76
4.4.20.0050.0184.85
4.4.10.0010.0174.85
4.4.00.0020.0264.76
4.3.110.0040.0174.67
4.3.100.0050.0204.66
4.3.90.0030.0234.63
4.3.80.0030.0264.58
4.3.70.0030.0164.63
4.3.60.0040.0164.63
4.3.50.0020.0204.63
4.3.40.0010.0264.54
4.3.30.0020.0153.27
4.3.20.0010.0173.25
4.3.10.0030.0153.22
4.3.00.0100.0207.76

preferences:
44.74 ms | 400 KiB | 5 Q