3v4l.org

run code in 300+ PHP versions simultaneously
<?php $txt="Fatti&Storie 5 - Lorem ipsum dolor sit amet [nid:35]"; $end = strripos($txt, ']'); $start =strripos($txt, ':'); $leng = $end-$start; echo $start; echo "----"; echo $end; echo "----"; $a=substr($txt, $start, --$leng); echo $a;

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)
8.3.40.0110.00318.72
8.3.30.0070.01019.10
8.3.20.0050.00320.16
8.3.10.0070.00023.65
8.3.00.0050.00317.50
8.2.170.0040.01122.96
8.2.160.0070.01020.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00420.24
8.2.110.0090.00022.43
8.2.100.0040.00817.84
8.2.90.0000.00919.15
8.2.80.0000.01017.97
8.2.70.0050.00317.50
8.2.60.0000.00917.93
8.2.50.0000.00818.07
8.2.40.0050.00318.03
8.2.30.0000.00718.06
8.2.20.0040.00417.54
8.2.10.0000.00818.22
8.2.00.0000.00917.74
8.1.270.0040.00423.96
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0060.00323.83
8.1.230.0090.00318.95
8.1.220.0040.00417.77
8.1.210.0090.00018.77
8.1.200.0060.00317.23
8.1.190.0060.00317.10
8.1.180.0080.00018.10
8.1.170.0000.00818.59
8.1.160.0070.00021.88
8.1.150.0000.00818.69
8.1.140.0000.00817.30
8.1.130.0070.00017.86
8.1.120.0070.00017.42
8.1.110.0030.00517.39
8.1.100.0040.00417.45
8.1.90.0020.00517.39
8.1.80.0050.00317.43
8.1.70.0040.00417.35
8.1.60.0080.00017.51
8.1.50.0030.00617.42
8.1.40.0030.00617.41
8.1.30.0030.00617.56
8.1.20.0040.00417.52
8.1.10.0050.00217.55
8.1.00.0030.00517.44
8.0.300.0040.00418.77
8.0.290.0050.00316.63
8.0.280.0070.00018.33
8.0.270.0030.00317.20
8.0.260.0040.00417.30
8.0.250.0070.00016.94
8.0.240.0030.00616.96
8.0.230.0030.00316.74
8.0.220.0000.00616.79
8.0.210.0060.00316.80
8.0.200.0040.00416.84
8.0.190.0000.00716.95
8.0.180.0040.00416.80
8.0.170.0080.00016.80
8.0.160.0070.00016.77
8.0.150.0040.00416.84
8.0.140.0070.00016.68
8.0.130.0000.00613.21
8.0.120.0000.00816.69
8.0.110.0080.00016.66
8.0.100.0070.00016.89
8.0.90.0030.00316.82
8.0.80.0170.00616.79
8.0.70.0000.00716.70
8.0.60.0050.00216.77
8.0.50.0000.00716.81
8.0.30.0150.00816.94
8.0.20.0110.00817.40
8.0.10.0040.00416.80
8.0.00.0100.00716.75
7.4.330.0000.00515.00
7.4.320.0000.00616.52
7.4.300.0030.00316.46
7.4.290.0030.00316.45
7.4.280.0080.00016.50
7.4.270.0000.00716.51
7.4.260.0070.00016.45
7.4.250.0000.00716.54
7.4.240.0050.00216.54
7.4.230.0070.00016.29
7.4.220.0120.00616.47
7.4.210.0060.00916.38
7.4.200.0000.00716.56
7.4.160.0100.00616.40
7.4.150.0120.00617.40
7.4.140.0140.00517.86
7.4.130.0060.01116.48
7.4.120.0110.00516.54
7.4.110.0110.00516.46
7.4.100.0100.00716.45
7.4.90.0140.00416.45
7.4.80.0060.01219.39
7.4.70.0090.00916.53
7.4.60.0130.00316.48
7.4.50.0050.00016.36
7.4.40.0110.00616.61
7.4.30.0040.01416.56
7.4.00.0080.00415.06
7.3.330.0030.00313.21
7.3.320.0030.00313.18
7.3.310.0040.00416.11
7.3.300.0050.00316.17
7.3.290.0030.01016.37
7.3.280.0080.01116.21
7.3.270.0090.00617.40
7.3.260.0110.00616.33
7.3.250.0120.00616.49
7.3.240.0060.01216.29
7.3.230.0120.00616.39
7.3.210.0090.00916.30
7.3.200.0120.00619.39
7.3.190.0070.01016.57
7.3.180.0090.00616.22
7.3.170.0040.01116.39
7.3.160.0100.00616.29
7.2.330.0090.00916.78
7.2.320.0100.01216.49
7.2.310.0100.00716.50
7.2.300.0060.01016.73
7.2.290.0060.01016.69
7.2.60.0060.00616.57
7.2.00.0350.00617.48
7.1.200.0090.00315.61
7.1.100.0000.01518.31
7.1.70.0030.00516.93
7.1.60.0140.01019.40
7.1.50.0030.02017.11
7.1.00.0030.07722.37
7.0.200.0030.00716.57
7.0.140.0070.07022.04
7.0.60.0070.04320.01
7.0.50.0030.04017.88
7.0.40.0100.07020.05
7.0.30.0370.08020.16
7.0.20.0200.04020.01
7.0.10.0100.07020.04
7.0.00.0000.05320.20
5.6.280.0070.07020.98
5.6.210.0030.04720.54
5.6.200.0000.05018.13
5.6.190.0030.06720.63
5.6.180.0270.07020.77
5.6.170.0330.06720.58
5.6.160.0170.07320.61
5.6.150.0000.05318.22
5.6.140.0030.05018.18
5.6.130.0070.04718.21
5.6.120.0030.09020.99
5.6.110.0070.08021.13
5.6.100.0000.05021.01
5.6.90.0200.06320.95
5.6.80.0070.07020.36
5.5.350.0130.08020.35
5.5.340.0070.08018.02
5.5.330.0070.08320.40
5.5.320.0300.04320.27
5.5.310.0370.08320.29
5.5.300.0070.04317.98
5.5.290.0030.08717.92
5.5.280.0200.05320.97
5.5.270.0070.07020.63
5.5.260.0000.04720.96
5.5.250.0100.07720.75
5.5.240.0300.07720.16
5.4.450.0430.04719.42
5.4.440.0400.04319.54
5.4.430.0530.03319.57
5.4.420.0270.03719.20
5.4.410.0300.03719.25
5.4.400.0330.03719.09
5.4.390.0300.03719.21
5.4.380.0070.06018.68
5.4.370.0170.05018.69
5.4.360.0200.04718.69
5.4.350.0130.06018.66
5.4.340.0200.04718.68
5.4.320.0070.03712.45
5.4.310.0040.03912.45
5.4.300.0060.03512.45
5.4.290.0090.03512.45
5.4.280.0060.03712.34
5.4.270.0100.04312.34
5.4.260.0110.04212.34
5.4.250.0090.04312.35
5.4.240.0060.03612.35
5.4.230.0120.03312.34
5.4.220.0060.03612.34
5.4.210.0080.03412.34
5.4.200.0040.04712.34
5.4.190.0080.03712.33
5.4.180.0060.04312.33
5.4.170.0060.04312.34
5.4.160.0050.03912.34
5.4.150.0080.03612.34
5.4.140.0050.04312.02
5.4.130.0060.04412.01
5.4.120.0080.03411.97
5.4.110.0060.03811.96
5.4.100.0080.03511.97
5.4.90.0060.04011.96
5.4.80.0070.03611.96
5.4.70.0040.03611.96
5.4.60.0050.03711.96
5.4.50.0050.03811.96
5.4.40.0070.03511.95
5.4.30.0070.04311.95
5.4.20.0050.03911.95
5.4.10.0110.05211.95
5.4.00.0060.04911.43
5.3.290.0040.04812.80
5.3.280.0020.05012.71
5.3.270.0060.05512.72
5.3.260.0060.05312.72
5.3.250.0100.04612.72
5.3.240.0090.04812.72
5.3.230.0090.03812.71
5.3.220.0080.03412.68
5.3.210.0080.03812.68
5.3.200.0020.04012.68
5.3.190.0110.05212.68
5.3.180.0080.04712.68
5.3.170.0090.03712.67
5.3.160.0070.03512.68
5.3.150.0120.03312.67
5.3.140.0080.03412.66
5.3.130.0060.04012.66
5.3.120.0100.03412.66
5.3.110.0080.03612.66
5.3.100.0070.03612.12
5.3.90.0040.03912.08
5.3.80.0070.03512.08
5.3.70.0070.03512.07
5.3.60.0060.03712.06
5.3.50.0030.03912.00
5.3.40.0050.04012.00
5.3.30.0050.03511.95
5.3.20.0080.03211.72
5.3.10.0060.04311.69
5.3.00.0060.03511.68
5.2.170.0050.0349.18
5.2.160.0040.0309.18
5.2.150.0020.0339.18
5.2.140.0060.0349.18
5.2.130.0040.0339.13
5.2.120.0020.0319.13
5.2.110.0050.0299.14
5.2.100.0020.0309.14
5.2.90.0050.0289.14
5.2.80.0020.0349.13
5.2.70.0050.0319.14
5.2.60.0050.0309.09
5.2.50.0030.0319.06
5.2.40.0050.0289.04
5.2.30.0070.0289.01
5.2.20.0050.0309.00
5.2.10.0060.0308.93
5.2.00.0060.0298.79
5.1.60.0030.0248.08
5.1.50.0050.0248.07
5.1.40.0030.0258.06
5.1.30.0060.0288.41
5.1.20.0030.0298.43
5.1.10.0050.0268.15
5.1.00.0070.0238.15
5.0.50.0030.0216.63
5.0.40.0050.0236.49
5.0.30.0080.0296.30
5.0.20.0040.0206.27
5.0.10.0030.0246.25
5.0.00.0010.0346.24
4.4.90.0040.0144.78
4.4.80.0040.0144.76
4.4.70.0010.0204.76
4.4.60.0030.0194.75
4.4.50.0040.0164.77
4.4.40.0040.0284.71
4.4.30.0020.0174.75
4.4.20.0020.0154.84
4.4.10.0020.0154.84
4.4.00.0030.0244.76
4.3.110.0030.0204.67
4.3.100.0030.0144.66
4.3.90.0000.0174.63
4.3.80.0010.0274.58
4.3.70.0010.0154.63
4.3.60.0000.0174.63
4.3.50.0040.0154.63
4.3.40.0020.0244.54
4.3.30.0030.0203.29
4.3.20.0040.0193.26
4.3.10.0050.0133.22
4.3.00.0000.01715.97

preferences:
45.81 ms | 400 KiB | 5 Q