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, $pos, strlen($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)
8.3.40.0060.00918.57
8.3.30.0140.00018.97
8.3.20.0080.00020.34
8.3.10.0040.00422.16
8.3.00.0040.00422.21
8.2.170.0140.00322.96
8.2.160.0040.01218.81
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0060.01326.16
8.2.120.0000.00817.63
8.2.110.0090.00022.29
8.2.100.0090.00317.72
8.2.90.0080.00019.23
8.2.80.0050.00318.04
8.2.70.0060.00317.50
8.2.60.0040.00417.68
8.2.50.0000.00918.07
8.2.40.0000.00918.28
8.2.30.0030.00617.98
8.2.20.0030.00517.71
8.2.10.0040.00417.54
8.2.00.0000.01119.57
8.1.270.0090.00022.10
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.98
8.1.230.0040.00719.08
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0040.00417.23
8.1.190.0030.00517.41
8.1.180.0000.00918.34
8.1.170.0000.01018.50
8.1.160.0000.00722.00
8.1.150.0000.00918.55
8.1.140.0050.00317.38
8.1.130.0030.00317.86
8.1.120.0070.00017.43
8.1.110.0040.00417.41
8.1.100.0000.00717.26
8.1.90.0040.00417.23
8.1.80.0080.00017.21
8.1.70.0030.00317.35
8.1.60.0090.00017.50
8.1.50.0040.00417.33
8.1.40.0040.00417.27
8.1.30.0000.00717.38
8.1.20.0030.00617.59
8.1.10.0050.00317.41
8.1.00.0040.00417.32
8.0.300.0000.00818.77
8.0.290.0040.00417.05
8.0.280.0000.00718.43
8.0.270.0070.00017.29
8.0.260.0030.00316.75
8.0.250.0030.00316.98
8.0.240.0040.00416.93
8.0.230.0000.00716.88
8.0.220.0070.00016.78
8.0.210.0000.00716.86
8.0.200.0000.00616.77
8.0.190.0000.00716.76
8.0.180.0040.00416.75
8.0.170.0040.00416.76
8.0.160.0000.00716.80
8.0.150.0000.00816.80
8.0.140.0040.00416.77
8.0.130.0000.00713.27
8.0.120.0080.00016.69
8.0.110.0040.00416.84
8.0.100.0040.00416.91
8.0.90.0070.00016.70
8.0.80.0060.00916.80
8.0.70.0080.00016.81
8.0.60.0030.00516.60
8.0.50.0040.00416.69
8.0.30.0100.01617.14
8.0.20.0120.00817.40
8.0.10.0040.00416.87
8.0.00.0110.00916.64
7.4.330.0050.00015.14
7.4.320.0070.00016.45
7.4.300.0030.00316.59
7.4.290.0030.00316.52
7.4.280.0030.00316.57
7.4.270.0000.00616.57
7.4.260.0040.00416.64
7.4.250.0040.00416.32
7.4.240.0000.00716.58
7.4.230.0000.00716.45
7.4.220.0090.01016.66
7.4.210.0080.00816.50
7.4.200.0030.00316.54
7.4.190.0040.00416.57
7.4.160.0050.01016.64
7.4.150.0140.00317.40
7.4.140.0150.00517.86
7.4.130.0060.01416.50
7.4.120.0090.00816.43
7.4.110.0170.00716.66
7.4.100.0080.00916.44
7.4.90.0090.00916.47
7.4.80.0090.00919.39
7.4.70.0090.00616.56
7.4.60.0130.00316.47
7.4.50.0050.00316.25
7.4.40.0060.00322.77
7.4.30.0090.00916.30
7.4.00.0060.00814.71
7.3.330.0050.00012.94
7.3.320.0030.00313.03
7.3.310.0000.00716.00
7.3.300.0000.00716.18
7.3.290.0130.00316.21
7.3.280.0040.01316.17
7.3.270.0060.01217.40
7.3.260.0100.00716.54
7.3.250.0070.01016.27
7.3.240.0030.01316.53
7.3.230.0090.00616.39
7.3.210.0070.01016.27
7.3.200.0100.00619.39
7.3.190.0080.00816.37
7.3.180.0040.01116.44
7.3.170.0150.00616.27
7.3.160.0060.00916.54
7.3.120.0110.00714.75
7.3.110.0000.01314.79
7.3.100.0040.00814.85
7.3.90.0040.01414.66
7.3.80.0040.01214.68
7.3.70.0060.01014.79
7.3.60.0040.01114.47
7.3.50.0060.00614.62
7.3.40.0040.00814.81
7.3.30.0060.00614.75
7.3.20.0070.01016.68
7.3.10.0070.00516.59
7.3.00.0050.00716.49
7.2.330.0080.00916.60
7.2.320.0210.00316.59
7.2.310.0060.01016.34
7.2.300.0060.00916.55
7.2.290.0060.01016.46
7.2.240.0030.00614.86
7.2.230.0030.00915.01
7.2.220.0080.00814.98
7.2.210.0070.00314.86
7.2.200.0060.01014.88
7.2.190.0090.00614.88
7.2.180.0060.00914.98
7.2.170.0070.00715.02
7.2.160.0100.00714.83
7.2.150.0090.00616.70
7.2.140.0060.00916.81
7.2.130.0080.00616.64
7.2.120.0030.01016.81
7.2.110.0010.01116.74
7.2.100.0030.01116.75
7.2.90.0050.01116.96
7.2.80.0060.00716.86
7.2.70.0030.00816.87
7.2.60.0070.00916.97
7.2.50.0050.00716.90
7.2.40.0070.00316.78
7.2.30.0030.01116.95
7.2.20.0020.01216.89
7.2.10.0080.00416.69
7.2.00.0040.00817.77
7.1.330.0080.00816.02
7.1.320.0060.00615.75
7.1.310.0090.00615.96
7.1.300.0040.01115.85
7.1.290.0110.00415.63
7.1.280.0120.00315.77
7.1.270.0100.00715.92
7.1.260.0060.00615.85
7.1.250.0060.00615.94
7.1.100.0030.01018.30
7.1.70.0000.00717.32
7.1.60.0000.01519.82
7.1.50.0000.02417.15
7.1.00.0070.07022.51
7.0.200.0120.00916.52
7.0.140.0070.07021.92
7.0.60.0130.07019.89
7.0.50.0070.06017.83
7.0.40.0230.06020.09
7.0.30.0270.04020.34
7.0.20.0200.04320.21
7.0.10.0270.05720.04
7.0.00.0100.04020.16
5.6.280.0030.07320.89
5.6.210.0030.05720.44
5.6.200.0070.08318.22
5.6.190.0030.08320.33
5.6.180.4270.03320.45
5.6.170.0300.04720.52
5.6.160.0030.04720.54
5.6.150.0070.08018.15
5.6.140.0000.04018.21
5.6.130.0100.03318.08
5.6.120.0070.03721.03
5.6.110.0100.08021.00
5.6.100.0070.08321.07
5.6.90.0030.07320.97
5.6.80.0170.07020.41
5.6.70.0270.06320.28
5.5.350.0100.07320.45
5.5.340.0070.04317.92
5.5.330.0130.04720.28
5.5.320.0270.06020.18
5.5.310.0200.07720.21
5.5.300.0100.05317.87
5.5.290.0070.05318.00
5.5.280.0100.08320.87
5.5.270.0130.07320.86
5.5.260.0070.08320.79
5.5.250.0100.07720.78
5.5.240.0030.04020.36
5.4.450.0570.06019.52
5.4.440.0570.06719.13
5.4.430.0100.05719.52
5.4.420.0170.05719.30
5.4.410.0100.06719.23
5.4.400.0800.00018.69
5.4.390.0830.00018.52
5.4.380.0830.05718.68
5.4.370.0970.05018.49
5.4.360.1230.06018.71
5.4.350.1200.05318.70
5.4.340.1030.05018.70
5.4.320.0070.04012.46
5.4.310.0050.03712.45
5.4.300.0030.04312.46
5.4.290.0080.03612.45
5.4.280.0060.03812.35
5.4.270.0130.06718.91
5.4.260.0200.06018.80
5.4.250.0100.04718.86
5.4.240.0130.05018.89
5.4.230.0070.05018.90
5.4.220.0100.06318.74
5.4.210.0130.04719.02
5.4.200.0030.05718.81
5.4.190.0100.05018.86
5.4.180.0130.05018.91
5.4.170.0100.05018.91
5.4.160.0070.05018.76
5.4.150.0100.05318.87
5.4.140.0030.05316.25
5.4.130.0100.04316.25
5.4.120.0100.06716.45
5.4.110.0030.05716.27
5.4.100.0070.05716.36
5.4.90.0070.06316.33
5.4.80.0130.06316.49
5.4.70.0000.05316.44
5.4.60.0070.06316.23
5.4.50.0070.06316.47
5.4.40.0130.04316.44
5.4.30.0070.04716.27
5.4.20.0100.04316.47
5.4.10.0030.05316.35
5.4.00.0070.05715.88
5.3.290.0050.04412.80
5.3.280.0130.04314.36
5.3.270.0130.04714.48
5.3.260.0100.05314.60
5.3.250.0100.04714.37
5.3.240.0130.07014.75
5.3.230.0170.06014.75
5.3.220.0100.04714.45
5.3.210.0130.04714.45
5.3.200.0100.06014.57
5.3.190.0170.04014.58
5.3.180.0030.05314.57
5.3.170.0030.05314.56
5.3.160.0130.04314.33
5.3.150.0130.04714.56
5.3.140.0100.06014.62
5.3.130.0130.04714.39
5.3.120.0100.04714.57
5.3.110.0230.05714.57
5.3.100.0100.06714.05
5.3.90.0070.04714.16
5.3.80.0170.05014.02
5.3.70.0070.06013.93
5.3.60.0100.06014.14
5.3.50.0100.05313.96
5.3.40.0000.05713.71
5.3.30.0100.04313.85
5.3.20.0170.04713.70
5.3.10.0070.05313.52
5.3.00.0030.05313.64
5.2.170.0100.05011.07
5.2.160.0100.03711.13
5.2.150.0030.04011.06
5.2.140.0030.04311.29
5.2.130.0000.04310.93
5.2.120.0070.05711.19
5.2.110.0130.04711.25
5.2.100.0100.03311.00
5.2.90.0070.05311.21
5.2.80.0100.03711.00
5.2.70.0000.06311.11
5.2.60.0000.04711.06
5.2.50.0100.05310.90
5.2.40.0030.04011.00
5.2.30.0070.04010.73
5.2.20.0100.03710.97
5.2.10.0030.05311.03
5.2.00.0070.03710.72
5.1.60.0070.0479.92
5.1.50.0030.04310.14
5.1.40.0030.0339.90
5.1.30.0030.03710.33
5.1.20.0100.03010.42
5.1.10.0030.03710.25
5.1.00.0100.02710.02
5.0.50.0000.0308.39
5.0.40.0130.0178.46
5.0.30.0030.0538.11
5.0.20.0000.0308.42
5.0.10.0100.0278.25
5.0.00.0000.0478.07
4.4.90.0030.0206.60
4.4.80.0000.0236.60
4.4.70.0030.0236.60
4.4.60.0000.0236.60
4.4.50.0000.0306.60
4.4.40.0100.0276.60
4.4.30.0000.0306.60
4.4.20.0000.0236.60
4.4.10.0030.0206.60
4.4.00.0030.0306.60
4.3.110.0030.0206.60
4.3.100.0030.0276.60
4.3.90.0130.0176.60
4.3.80.0000.0336.59
4.3.70.0070.0176.59
4.3.60.0000.0236.59
4.3.50.0030.0306.59
4.3.40.0000.0376.59
4.3.30.0070.0206.55
4.3.20.0030.0206.51
4.3.10.0000.0236.49
4.3.00.0100.0237.13

preferences:
44.99 ms | 400 KiB | 5 Q