3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datum_vzniku = 1988-05-01; $den = substr($datum_vzniku, 8, 2); $mesic = substr($datum_vzniku, 5, 2); $rok = substr($datum_vzniku, 0, 4); echo $den; echo $mesic;/* echo $rok;*/ ?>

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)
8.3.60.0100.01018.30
8.3.50.0090.01222.00
8.3.40.0110.00718.67
8.3.30.0070.00719.02
8.3.20.0040.00420.04
8.3.10.0040.00422.15
8.3.00.0040.00422.51
8.2.180.0120.00916.38
8.2.170.0070.00722.96
8.2.160.0030.01020.81
8.2.150.0040.00424.18
8.2.140.0100.00024.66
8.2.130.0030.01026.16
8.2.120.0050.00319.38
8.2.110.0060.00322.17
8.2.100.0110.00017.91
8.2.90.0070.00019.23
8.2.80.0030.00517.97
8.2.70.0060.00317.63
8.2.60.0080.00017.87
8.2.50.0000.00818.07
8.2.40.0040.00418.22
8.2.30.0000.00817.93
8.2.20.0070.00017.64
8.2.10.0060.00317.64
8.2.00.0040.00417.61
8.1.280.0070.01025.92
8.1.270.0080.00021.93
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00423.80
8.1.230.0030.00719.15
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.25
8.1.190.0000.00817.40
8.1.180.0030.00618.10
8.1.170.0030.00618.46
8.1.160.0050.00221.82
8.1.150.0040.00418.44
8.1.140.0000.00817.29
8.1.130.0070.00017.88
8.1.120.0030.00317.38
8.1.110.0000.00717.36
8.1.100.0030.00317.40
8.1.90.0000.00717.39
8.1.80.0070.00017.44
8.1.70.0030.00317.39
8.1.60.0060.00317.51
8.1.50.0050.00317.43
8.1.40.0000.00717.40
8.1.30.0040.00417.57
8.1.20.0000.00817.58
8.1.10.0050.00317.50
8.1.00.0000.00717.40
8.0.300.0070.00018.77
8.0.290.0060.00317.05
8.0.280.0040.00418.41
8.0.270.0070.00017.31
8.0.260.0060.00016.70
8.0.250.0060.00016.97
8.0.240.0090.00016.86
8.0.230.0000.00716.88
8.0.220.0030.00416.80
8.0.210.0000.00716.77
8.0.200.0000.00616.92
8.0.190.0090.00016.83
8.0.180.0040.00316.73
8.0.170.0040.00416.84
8.0.160.0040.00416.81
8.0.150.0000.00716.79
8.0.140.0040.00416.81
8.0.130.0030.00313.29
8.0.120.0040.00416.81
8.0.110.0040.00416.81
8.0.100.0040.00416.64
8.0.90.0040.00416.69
8.0.80.0100.00716.70
8.0.70.0000.00716.60
8.0.60.0000.00716.73
8.0.50.0000.00716.86
8.0.30.0130.00516.87
8.0.20.0140.00417.40
8.0.10.0070.00016.79
8.0.00.0100.00816.78
7.4.330.0020.00215.03
7.4.320.0000.00616.45
7.4.300.0060.00016.42
7.4.290.0030.00316.38
7.4.280.0000.00716.42
7.4.270.0000.00816.55
7.4.260.0030.00716.34
7.4.250.0000.00716.25
7.4.240.0000.00816.42
7.4.230.0000.00716.64
7.4.220.0130.00316.46
7.4.210.0070.01016.47
7.4.200.0040.00416.33
7.4.190.0000.00716.40
7.4.160.0120.00316.41
7.4.150.0030.01517.40
7.4.140.0210.01317.86
7.4.130.0080.01116.58
7.4.120.0070.01016.47
7.4.110.0030.01416.19
7.4.100.0180.00316.48
7.4.90.0060.00916.31
7.4.80.0100.01419.39
7.4.70.0070.01116.37
7.4.60.0110.00616.30
7.4.50.0000.00816.61
7.4.40.0090.00322.77
7.4.30.0060.00916.54
7.4.00.0000.01114.67
7.3.330.0000.00613.14
7.3.320.0020.00212.93
7.3.310.0000.00716.20
7.3.300.0000.00716.04
7.3.290.0070.00716.13
7.3.280.0070.01016.21
7.3.270.0140.00317.40
7.3.260.0110.00716.59
7.3.250.0080.00916.21
7.3.240.0030.01416.52
7.3.230.0180.00016.39
7.3.210.0060.01216.11
7.3.200.0040.01219.39
7.3.190.0060.01516.30
7.3.180.0070.01016.42
7.3.170.0080.01216.28
7.3.160.0170.00016.18
7.3.120.0070.01014.38
7.2.330.0150.00916.64
7.2.320.0110.00816.39
7.2.310.0060.01116.67
7.2.300.0100.00716.45
7.2.290.0130.00316.65
7.1.100.0030.01017.87
7.1.70.0030.01016.86
7.1.60.0060.01219.82
7.1.50.0070.01316.99
7.1.00.0030.07722.43
7.0.200.0030.00716.65
7.0.140.0130.06322.00
7.0.60.0170.03320.02
7.0.50.0130.06717.86
7.0.40.0070.04019.97
7.0.30.0230.06320.18
7.0.20.0400.05320.04
7.0.10.0130.03320.33
7.0.00.0100.04320.00
5.6.280.0000.07721.07
5.6.210.0170.07020.50
5.6.200.0000.04318.15
5.6.190.0070.04320.77
5.6.180.0170.08720.45
5.6.170.0230.08020.50
5.6.160.0100.08020.49
5.6.150.0030.04318.17
5.6.140.0070.06718.12
5.6.130.0070.04718.17
5.6.120.0030.09020.98
5.6.110.0130.08020.95
5.6.100.0030.04320.95
5.6.90.0070.08320.98
5.6.80.0030.04020.53
5.5.350.0270.03720.42
5.5.340.0070.08717.93
5.5.330.0200.06720.21
5.5.320.0270.05320.32
5.5.310.0300.05320.28
5.5.300.0230.06718.01
5.5.290.0100.06717.98
5.5.280.0030.08720.97
5.5.270.0070.05320.72
5.5.260.0100.08320.86
5.5.250.0170.07720.57
5.5.240.0070.07720.14
5.4.450.1130.06719.42
5.4.440.0300.04319.38
5.4.430.1100.04019.41
5.4.420.0300.04319.42
5.4.410.0730.03019.08
5.4.400.0370.04318.91
5.4.390.0070.02718.93
5.4.380.0400.06018.46
5.4.370.0370.04718.71
5.4.360.0300.05318.70
5.4.350.0330.05318.56
5.4.340.0300.05018.62
5.4.320.0100.03312.45
5.4.310.0080.05012.45
5.4.300.0070.04012.45
5.4.290.0050.05412.45
5.4.280.0110.03412.32
5.4.270.0100.03412.32
5.4.260.0080.03812.32
5.4.250.0060.04112.32
5.4.240.0060.04112.32
5.4.230.0050.04312.31
5.4.220.0100.03812.31
5.4.210.0070.03512.31
5.4.200.0090.03812.31
5.4.190.0070.03612.30
5.4.180.0090.04112.30
5.4.170.0090.04512.32
5.4.160.0070.04512.31
5.4.150.0110.04412.31
5.4.140.0120.04411.99
5.4.130.0170.04911.98
5.4.120.0070.03911.94
5.4.110.0110.03411.93
5.4.100.0080.03311.94
5.4.90.0080.04211.94
5.4.80.0060.03911.94
5.4.70.0050.03811.93
5.4.60.0070.03511.93
5.4.50.0080.03511.93
5.4.40.0040.03711.92
5.4.30.0080.04611.92
5.4.20.0080.03911.92
5.4.10.0090.03311.92
5.4.00.0070.03511.41
5.3.290.0110.04212.80
5.3.280.0060.04012.70
5.3.270.0070.04012.72
5.3.260.0080.05312.72
5.3.250.0090.04712.72
5.3.240.0090.04512.72
5.3.230.0100.05312.71
5.3.220.0080.05912.68
5.3.210.0130.05212.68
5.3.200.0070.04012.68
5.3.190.0070.04012.68
5.3.180.0050.04312.67
5.3.170.0120.03612.67
5.3.160.0090.04012.68
5.3.150.0090.03812.67
5.3.140.0100.03612.66
5.3.130.0170.05312.66
5.3.120.0080.05612.66
5.3.110.0200.04312.66
5.3.100.0090.04112.11
5.3.90.0120.04712.08
5.3.80.0090.05612.07
5.3.70.0100.03912.07
5.3.60.0160.04412.07
5.3.50.0060.04212.00
5.3.40.0090.04512.00
5.3.30.0110.03611.93
5.3.20.0130.04211.70
5.3.10.0050.05411.66
5.3.00.0040.03911.65
5.2.170.0050.0319.15
5.2.160.0050.0389.15
5.2.150.0090.0409.15
5.2.140.0060.0429.15
5.2.130.0070.0409.11
5.2.120.0070.0359.11
5.2.110.0060.0309.11
5.2.100.0040.0389.11
5.2.90.0080.0279.11
5.2.80.0040.0319.11
5.2.70.0050.0329.11
5.2.60.0100.0359.06
5.2.50.0030.0469.04
5.2.40.0090.0309.00
5.2.30.0060.0438.98
5.2.20.0070.0298.97
5.2.10.0070.0278.91
5.2.00.0030.0318.77
5.1.60.0060.0238.06
5.1.50.0040.0258.05
5.1.40.0030.0318.04
5.1.30.0070.0248.38
5.1.20.0050.0278.41
5.1.10.0080.0258.14
5.1.00.0030.0288.13
5.0.50.0050.0206.61
5.0.40.0050.0196.47
5.0.30.0060.0336.29
5.0.20.0060.0206.26
5.0.10.0060.0256.23
5.0.00.0070.0376.22
4.4.90.0060.0154.78
4.4.80.0060.0134.75
4.4.70.0040.0164.75
4.4.60.0060.0154.75
4.4.50.0020.0184.77
4.4.40.0050.0244.71
4.4.30.0040.0144.76
4.4.20.0050.0154.84
4.4.10.0040.0214.85
4.4.00.0040.0244.76
4.3.110.0040.0154.66
4.3.100.0040.0154.67
4.3.90.0010.0174.63
4.3.80.0040.0244.58
4.3.70.0030.0154.63
4.3.60.0040.0144.63
4.3.50.0030.0164.63
4.3.40.0030.0264.54
4.3.30.0020.0193.29
4.3.20.0010.0173.27
4.3.10.0020.0163.23
4.3.00.0030.02713.33

preferences:
54.58 ms | 400 KiB | 5 Q