3v4l.org

run code in 300+ PHP versions simultaneously
<?php $utf8string = 'Inspecteur Gadget. Titre original : Inspector Gadget Origine'; $var = 'gadget'; $pos = stripos($utf8string, $var); if ($pos!==false) { echo substr($utf8string, $pos, $pos + strlen($var)); }

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)
8.3.70.0100.01016.63
8.3.60.0140.01016.50
8.3.50.0100.00722.00
8.3.40.0070.00718.54
8.3.30.0110.00319.06
8.3.20.0040.00420.20
8.3.10.0070.00323.65
8.3.00.0090.00020.54
8.2.180.0060.00918.34
8.2.170.0090.00622.96
8.2.160.0100.00320.25
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.36
8.2.110.0090.00021.06
8.2.100.0060.00618.13
8.2.90.0060.00319.24
8.2.80.0000.00917.97
8.2.70.0000.00817.63
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0060.00320.65
8.2.30.0060.00320.96
8.2.20.0030.00517.58
8.2.10.0040.00417.70
8.2.00.0000.00817.73
8.1.280.0150.00325.92
8.1.270.0040.00422.10
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00322.23
8.1.230.0040.00720.39
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0080.00017.10
8.1.180.0060.00318.10
8.1.170.0080.00018.52
8.1.160.0070.00018.83
8.1.150.0000.00720.09
8.1.140.0040.00417.44
8.1.130.0000.00717.68
8.1.120.0000.00817.43
8.1.110.0040.00417.28
8.1.100.0000.00717.37
8.1.90.0000.00717.39
8.1.80.0040.00417.39
8.1.70.0030.00517.34
8.1.60.0030.00517.43
8.1.50.0030.00617.34
8.1.40.0060.00317.42
8.1.30.0000.00717.50
8.1.20.0040.00417.55
8.1.10.0000.00717.54
8.1.00.0040.00417.46
8.0.300.0040.00418.77
8.0.290.0080.00016.63
8.0.280.0030.00318.37
8.0.270.0000.00717.20
8.0.260.0000.00716.89
8.0.250.0030.00316.90
8.0.240.0000.00716.98
8.0.230.0000.00716.90
8.0.220.0000.00716.84
8.0.210.0000.00716.73
8.0.200.0000.00616.75
8.0.190.0040.00416.87
8.0.180.0000.00716.91
8.0.170.0050.00316.79
8.0.160.0040.00416.78
8.0.150.0030.00316.67
8.0.140.0030.00316.78
8.0.130.0030.00313.34
8.0.120.0050.00316.77
8.0.110.0040.00416.79
8.0.100.0040.00416.82
8.0.90.0040.00416.63
8.0.80.0060.00916.81
8.0.70.0000.00716.70
8.0.60.0000.00716.79
8.0.50.0020.00516.89
8.0.30.0110.01116.98
8.0.20.0140.00417.40
8.0.10.0040.00416.95
8.0.00.0080.01316.69
7.4.330.0050.00015.05
7.4.320.0060.00016.56
7.4.300.0030.00316.63
7.4.290.0030.00316.50
7.4.280.0040.00716.49
7.4.270.0000.00716.52
7.4.260.0000.00616.61
7.4.250.0030.00616.47
7.4.240.0000.00716.62
7.4.230.0000.00716.39
7.4.220.0030.02316.70
7.4.210.0090.00716.52
7.4.200.0000.00716.66
7.4.190.0090.00016.46
7.4.160.0070.01016.50
7.4.150.0060.01217.40
7.4.140.0140.00317.86
7.4.130.0060.01116.48
7.4.120.0150.00516.38
7.4.110.0080.00916.41
7.4.100.0150.00816.48
7.4.90.0090.00916.38
7.4.80.0080.00816.59
7.4.70.0060.01216.53
7.4.60.0140.00316.31
7.4.50.0060.00316.52
7.4.40.0030.01422.77
7.4.30.0000.02216.52
7.4.00.0080.00814.84
7.3.330.0000.00613.09
7.3.320.0080.00013.25
7.3.310.0000.00716.35
7.3.300.0030.00316.12
7.3.290.0070.01416.27
7.3.280.0090.00916.30
7.3.270.0070.01017.40
7.3.260.0140.00416.27
7.3.250.0120.00816.47
7.3.240.0070.01116.24
7.3.230.0140.00516.39
7.3.210.0100.00616.35
7.3.200.0190.00319.39
7.3.190.0130.01016.40
7.3.180.0030.01716.27
7.3.170.0050.01416.28
7.3.160.0120.00316.50
7.3.120.0050.00814.87
7.2.330.0040.02116.43
7.2.320.0170.00916.43
7.2.310.0140.00316.46
7.2.300.0030.01316.48
7.2.290.0110.00716.64
7.2.00.0040.00819.17
7.1.100.0820.00716.13
7.1.70.0080.00617.14
7.1.60.0170.00719.29
7.1.50.0140.01016.78
7.1.00.0030.07322.24
7.0.200.0000.00916.52
7.0.140.0070.07022.00
7.0.60.0130.03019.93
7.0.50.0000.04317.80
7.0.40.0170.08320.19
7.0.30.0270.07320.00
7.0.20.0400.07320.09
7.0.10.0300.06720.00
7.0.00.0000.04320.00
5.6.280.0100.06720.76
5.6.210.0200.06720.76
5.6.200.0070.04018.22
5.6.190.0070.08020.61
5.6.180.0300.04020.67
5.6.170.0200.04320.52
5.6.160.0170.07320.50
5.6.150.0100.04318.15
5.6.140.0030.08318.22
5.6.130.0100.06718.07
5.6.120.0100.07721.05
5.6.110.0100.05320.97
5.6.100.0070.06720.98
5.6.90.0070.05721.04
5.6.80.0070.07020.36
5.6.70.3700.05020.39
5.5.350.0030.08020.30
5.5.340.0070.08018.02
5.5.330.0070.08720.26
5.5.320.0070.08020.27
5.5.310.0230.08320.24
5.5.300.0070.08017.95
5.5.290.0100.07017.95
5.5.280.0130.07720.89
5.5.270.0200.06320.88
5.5.260.0030.07720.95
5.5.250.0030.06320.65
5.5.240.0030.08320.18
5.4.450.0270.06719.36
5.4.440.0700.06319.60
5.4.430.0970.06319.47
5.4.420.1000.07019.40
5.4.410.0700.04718.99
5.4.400.0430.07019.32
5.4.390.0170.06719.19
5.4.380.0070.06018.70
5.4.370.0100.05718.71
5.4.360.0100.05018.46
5.4.350.0170.05318.66
5.4.340.0100.05718.70
5.4.320.0070.03912.46
5.4.310.0080.04012.45
5.4.300.0060.03812.46
5.4.290.0130.03512.45
5.4.280.0040.04112.35
5.4.270.0050.03812.32
5.4.260.0070.04012.32
5.4.250.0080.03612.32
5.4.240.0120.03412.32
5.4.230.0090.04112.31
5.4.220.0070.03612.31
5.4.210.0070.03612.31
5.4.200.0060.03712.31
5.4.190.0050.03712.30
5.4.180.0100.03312.30
5.4.170.0090.03512.32
5.4.160.0070.04212.31
5.4.150.0080.04512.30
5.4.140.0070.03511.99
5.4.130.0070.03411.98
5.4.120.0070.04611.93
5.4.110.0070.03711.93
5.4.100.0050.03911.93
5.4.90.0110.04611.93
5.4.80.0080.05611.93
5.4.70.0060.03611.93
5.4.60.0110.04411.93
5.4.50.0090.04611.92
5.4.40.0100.05011.91
5.4.30.0120.04411.91
5.4.20.0070.03611.91
5.4.10.0040.03811.91
5.4.00.0050.03711.40
5.3.290.0030.04812.80
5.3.280.0040.04112.71
5.3.270.0060.04012.72
5.3.260.0060.03912.72
5.3.250.0050.04012.72
5.3.240.0070.03712.72
5.3.230.0060.03812.71
5.3.220.0050.04612.68
5.3.210.0090.04712.68
5.3.200.0050.04812.68
5.3.190.0100.04312.68
5.3.180.0070.04712.68
5.3.170.0050.05012.66
5.3.160.0080.03512.67
5.3.150.0040.04112.67
5.3.140.0050.04012.66
5.3.130.0110.03812.66
5.3.120.0090.03612.66
5.3.110.0110.04012.66
5.3.100.0070.03812.12
5.3.90.0070.04112.08
5.3.80.0100.03712.08
5.3.70.0060.03912.07
5.3.60.0110.03712.06
5.3.50.0060.05112.00
5.3.40.0120.04512.00
5.3.30.0200.03611.94
5.3.20.0110.04911.69
5.3.10.0100.04511.65
5.3.00.0070.04711.64
5.2.170.0060.0309.14
5.2.160.0050.0339.14
5.2.150.0030.0359.14
5.2.140.0070.0309.14
5.2.130.0040.0319.10
5.2.120.0040.0299.10
5.2.110.0060.0299.10
5.2.100.0040.0379.10
5.2.90.0060.0409.10
5.2.80.0070.0389.09
5.2.70.0070.0289.09
5.2.60.0060.0299.05
5.2.50.0040.0309.02
5.2.40.0030.0308.99
5.2.30.0020.0338.96
5.2.20.0050.0298.96
5.2.10.0040.0298.88
5.2.00.0040.0298.74
5.1.60.0070.0228.02
5.1.50.0070.0298.02
5.1.40.0050.0328.01
5.1.30.0040.0308.35
5.1.20.0080.0298.39
5.1.10.0050.0268.11
5.1.00.0060.0328.10
5.0.50.0060.0246.58
5.0.40.0050.0256.44
5.0.30.0110.0336.25
5.0.20.0080.0216.23
5.0.10.0020.0286.21
5.0.00.0030.0386.20
4.4.90.0050.0184.78
4.4.80.0050.0184.75
4.4.70.0060.0174.75
4.4.60.0050.0184.76
4.4.50.0050.0194.77
4.4.40.0080.0284.70
4.4.30.0060.0184.76
4.4.20.0040.0154.84
4.4.10.0020.0174.85
4.4.00.0050.0264.76
4.3.110.0040.0234.67
4.3.100.0040.0194.67
4.3.90.0020.0174.64
4.3.80.0010.0284.59
4.3.70.0030.0144.63
4.3.60.0050.0124.62
4.3.50.0010.0184.63
4.3.40.0030.0254.54
4.3.30.0050.0133.27
4.3.20.0030.0153.25
4.3.10.0050.0133.21
4.3.00.0070.01713.14

preferences:
57.79 ms | 401 KiB | 5 Q