3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 1; $i <= 31; $i++) { if ($i < 10){ $day = '0'.$i; if( ($i+1) < 10 ) $next_day = '0'.($i+1); else $next_day=$i; } else{ $day = $i; $next_day = ($i+1); } }

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)
8.3.60.0040.01116.63
8.3.50.0100.00522.94
8.3.40.0070.00718.75
8.3.30.0040.01118.92
8.3.20.0080.00020.20
8.3.10.0040.00423.70
8.3.00.0050.00319.13
8.2.180.0070.00716.38
8.2.170.0100.01022.96
8.2.160.0100.00320.35
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0040.00421.00
8.2.110.0040.00422.25
8.2.100.0030.00918.22
8.2.90.0080.00319.05
8.2.80.0090.00017.97
8.2.70.0060.00317.63
8.2.60.0070.00017.93
8.2.50.0050.00318.07
8.2.40.0040.00418.34
8.2.30.0070.00018.04
8.2.20.0080.00017.55
8.2.10.0040.00418.16
8.2.00.0030.00617.84
8.1.280.0130.00325.92
8.1.270.0060.00323.91
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00323.79
8.1.230.0040.00719.07
8.1.220.0040.00417.77
8.1.210.0060.00318.77
8.1.200.0030.00617.22
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0090.00318.57
8.1.160.0000.00721.90
8.1.150.0070.00318.88
8.1.140.0040.00417.38
8.1.130.0000.00717.74
8.1.120.0070.00017.39
8.1.110.0000.00817.38
8.1.100.0030.00317.39
8.1.90.0030.00717.29
8.1.80.0000.00817.30
8.1.70.0030.00617.29
8.1.60.0000.00817.51
8.1.50.0040.00417.46
8.1.40.0040.00417.46
8.1.30.0000.00817.63
8.1.20.0030.00617.64
8.1.10.0000.00817.55
8.1.00.0040.00417.36
8.0.300.0070.00018.77
8.0.290.0050.00216.75
8.0.280.0030.00318.43
8.0.270.0070.00017.17
8.0.260.0000.00617.28
8.0.250.0070.00016.93
8.0.240.0000.00716.99
8.0.230.0060.00016.91
8.0.220.0030.00316.93
8.0.210.0000.00816.88
8.0.200.0000.00616.96
8.0.190.0000.00716.88
8.0.180.0000.00816.91
8.0.170.0040.00416.81
8.0.160.0000.00816.76
8.0.150.0070.00416.80
8.0.140.0000.00816.86
8.0.130.0000.00713.36
8.0.120.0040.00416.73
8.0.110.0000.00716.87
8.0.100.0030.00616.73
8.0.90.0040.00416.84
8.0.80.0160.00016.70
8.0.70.0050.00316.71
8.0.60.0050.00216.65
8.0.50.0080.00016.77
8.0.30.0120.00916.92
8.0.20.0130.00717.40
8.0.10.0050.00316.94
8.0.00.0110.00616.68
7.4.330.0030.00315.02
7.4.320.0060.00016.33
7.4.300.0030.00316.50
7.4.290.0030.00316.54
7.4.280.0000.00816.40
7.4.270.0050.00216.37
7.4.260.0070.00016.46
7.4.250.0030.00316.42
7.4.240.0030.00316.49
7.4.230.0000.00716.34
7.4.220.0150.00316.34
7.4.210.0040.01116.64
7.4.200.0070.00016.41
7.4.160.0080.01216.47
7.4.150.0120.00617.40
7.4.140.0070.01317.86
7.4.130.0130.00516.53
7.4.120.0130.00316.35
7.4.110.0140.00316.48
7.4.100.0000.01716.50
7.4.90.0030.01316.59
7.4.80.0100.00719.39
7.4.70.0120.00616.34
7.4.60.0100.00716.38
7.4.50.0080.00016.26
7.4.40.0000.01916.32
7.4.30.0070.00716.26
7.4.00.0030.01214.79
7.3.330.0000.00613.28
7.3.320.0000.00513.31
7.3.310.0000.00716.32
7.3.300.0030.00316.38
7.3.290.0090.00616.30
7.3.280.0080.00816.36
7.3.270.0170.00317.40
7.3.260.0120.00616.53
7.3.250.0110.00916.27
7.3.240.0100.00716.50
7.3.230.0130.00316.39
7.3.210.0040.01316.30
7.3.200.0100.01316.30
7.3.190.0140.00316.29
7.3.180.0030.01316.54
7.3.170.0130.00316.59
7.3.160.0100.00616.53
7.3.10.0130.00616.55
7.3.00.0060.01016.56
7.2.330.0140.00316.71
7.2.320.0110.00716.30
7.2.310.0090.00916.59
7.2.300.0120.00616.22
7.2.290.0030.01316.63
7.2.130.0090.00916.62
7.2.120.0140.01016.58
7.2.110.0110.00616.78
7.2.100.0090.00616.79
7.2.90.0110.00216.71
7.2.80.0180.00316.55
7.2.70.0110.00716.98
7.2.60.0120.00516.82
7.2.50.0050.01016.63
7.2.40.0050.00616.93
7.2.30.0090.00516.61
7.2.20.0070.01216.67
7.2.10.0080.00516.61
7.2.00.0050.00617.47
7.1.250.0030.01215.67
7.1.100.0060.01218.13
7.1.70.0000.00817.34
7.1.60.0000.02319.40
7.1.50.0000.01516.95
7.1.00.0100.06722.37
7.0.200.0550.00314.63
7.0.140.0030.07321.94
7.0.60.0130.06720.03
7.0.50.0130.07717.88
7.0.40.0100.07720.24
7.0.30.0230.08720.18
7.0.20.0270.07720.13
7.0.10.0030.05720.06
7.0.00.0130.04720.17
5.6.280.0000.07321.12
5.6.210.0130.04020.46
5.6.200.0030.08318.16
5.6.190.0070.04320.43
5.6.180.0300.07320.35
5.6.170.0200.04320.47
5.6.160.0100.06720.37
5.6.150.0000.05718.18
5.6.140.0030.08718.08
5.6.130.0030.08718.20
5.6.120.0000.05721.11
5.6.110.0030.08721.00
5.6.100.0100.07720.99
5.6.90.0030.05321.11
5.6.80.0070.03720.37
5.5.350.0030.08320.39
5.5.340.0030.08717.91
5.5.330.0100.05720.56
5.5.320.0030.04720.30
5.5.310.0070.05020.18
5.5.300.0070.08017.88
5.5.290.0030.04718.00
5.5.280.0100.08020.69
5.5.270.0070.04720.75
5.5.260.0130.07320.78
5.5.250.0030.04020.54
5.5.240.0170.04320.27
5.4.450.0300.04019.54
5.4.440.0330.04019.10
5.4.430.0330.04319.42
5.4.420.0370.04319.52
5.4.410.0200.04319.44
5.4.400.0370.04319.07
5.4.390.0500.03718.93
5.4.380.0500.05018.47
5.4.370.0330.06318.61
5.4.360.0600.05318.46
5.4.350.0630.06718.74
5.4.340.0430.05318.50
5.4.320.0040.03812.45
5.4.310.0080.03612.45
5.4.300.0060.03612.45
5.4.290.0080.03512.45
5.4.280.0040.03712.34
5.4.270.0060.03512.35
5.4.260.0040.03912.34
5.4.250.0030.04012.35
5.4.240.0060.03612.34
5.4.230.0070.03612.34
5.4.220.0040.03712.34
5.4.210.0040.03712.34
5.4.200.0040.03912.34
5.4.190.0050.03612.33
5.4.180.0050.03612.33
5.4.170.0060.03512.35
5.4.160.0020.04012.34
5.4.150.0050.04412.34
5.4.140.0110.03212.02
5.4.130.0060.03712.01
5.4.120.0050.03611.97
5.4.110.0050.03711.96
5.4.100.0080.03411.96
5.4.90.0030.04211.97
5.4.80.0050.03811.96
5.4.70.0040.03611.96
5.4.60.0080.03311.96
5.4.50.0070.03311.96
5.4.40.0070.03311.95
5.4.30.0070.03411.95
5.4.20.0060.03711.95
5.4.10.0070.03411.95
5.4.00.0070.03411.44
5.3.290.0020.04412.80
5.3.280.0030.04612.71
5.3.270.0040.04112.72
5.3.260.0040.04012.71
5.3.250.0050.03812.72
5.3.240.0030.04012.71
5.3.230.0060.03812.71
5.3.220.0080.03612.68
5.3.210.0070.03912.68
5.3.200.0090.03312.68
5.3.190.0070.04212.68
5.3.180.0040.03812.67
5.3.170.0080.03412.67
5.3.160.0090.04212.68
5.3.150.0040.04112.67
5.3.140.0080.04412.66
5.3.130.0080.04212.66
5.3.120.0060.04912.66
5.3.110.0050.03912.66
5.3.100.0060.03612.12
5.3.90.0050.03712.08
5.3.80.0050.03712.07
5.3.70.0060.03512.07
5.3.60.0080.03312.06
5.3.50.0050.03612.00
5.3.40.0040.03812.00
5.3.30.0090.03211.95
5.3.20.0050.03911.72
5.3.10.0110.03811.69
5.3.00.0020.04011.68
5.2.170.0040.0349.17
5.2.160.0030.0319.18
5.2.150.0070.0319.18
5.2.140.0060.0349.18
5.2.130.0050.0359.13
5.2.120.0050.0289.14
5.2.110.0050.0289.14
5.2.100.0030.0309.13
5.2.90.0120.0319.14
5.2.80.0080.0319.13
5.2.70.0080.0289.13
5.2.60.0060.0389.09
5.2.50.0030.0329.05
5.2.40.0050.0319.03
5.2.30.0050.0289.01
5.2.20.0020.0309.00
5.2.10.0060.0358.93
5.2.00.0010.0328.79
5.1.60.0080.0318.08
5.1.50.0040.0308.07
5.1.40.0020.0298.06
5.1.30.0030.0348.40
5.1.20.0040.0268.43
5.1.10.0050.0248.15
5.1.00.0030.0268.15
5.0.50.0030.0276.63
5.0.40.0020.0206.49
5.0.30.0040.0356.30
5.0.20.0050.0266.27
5.0.10.0050.0286.25
5.0.00.0050.0296.24
4.4.90.0040.0304.78
4.4.80.0020.0154.75
4.4.70.0020.0214.76
4.4.60.0020.0164.75
4.4.50.0050.0134.77
4.4.40.0040.0244.71
4.4.30.0050.0134.75
4.4.20.0040.0164.84
4.4.10.0060.0194.85
4.4.00.0060.0294.76
4.3.110.0020.0184.67
4.3.100.0030.0144.66
4.3.90.0040.0134.63
4.3.80.0030.0244.59
4.3.70.0050.0124.63
4.3.60.0060.0104.62
4.3.50.0010.0174.63
4.3.40.0030.0244.54
4.3.30.0030.0153.30
4.3.20.0030.0153.27
4.3.10.0010.0173.23
4.3.00.0070.02013.25

preferences:
41.65 ms | 401 KiB | 5 Q