3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a="this is school of sachin". $pattern="sch"; echo strpos($a,$pattern,-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)
8.3.60.0130.00618.43
8.3.50.0140.00521.02
8.3.40.0070.00718.66
8.3.30.0090.00620.09
8.3.20.0080.00020.21
8.3.10.0050.00321.04
8.3.00.0080.00022.39
8.2.180.0070.01025.92
8.2.170.0070.01422.96
8.2.160.0090.00619.25
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00020.82
8.2.110.0030.00721.06
8.2.100.0090.00317.78
8.2.90.0070.00319.26
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0050.00317.93
8.2.50.0040.00418.07
8.2.40.0030.00518.21
8.2.30.0070.00019.31
8.2.20.0050.00317.64
8.2.10.0000.00817.74
8.2.00.0070.00317.63
8.1.280.0040.01425.92
8.1.270.0040.00423.99
8.1.260.0020.00526.35
8.1.250.0050.00228.09
8.1.240.0060.00321.25
8.1.230.0120.00317.45
8.1.220.0040.00417.78
8.1.210.0030.00518.77
8.1.200.0030.00617.35
8.1.190.0030.00517.10
8.1.180.0090.00018.10
8.1.170.0040.00418.59
8.1.160.0050.00218.80
8.1.150.0000.00818.61
8.1.140.0050.00317.43
8.1.130.0070.00017.81
8.1.120.0000.01017.34
8.1.110.0040.00417.43
8.1.100.0040.00417.43
8.1.90.0040.00417.29
8.1.80.0050.00517.38
8.1.70.0030.00317.31
8.1.60.0030.00617.52
8.1.50.0040.00417.34
8.1.40.0000.00717.40
8.1.30.0030.00617.61
8.1.20.0000.00817.54
8.1.10.0040.00417.42
8.1.00.0040.00417.32
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0000.00818.32
8.0.270.0030.00317.20
8.0.260.0040.00416.88
8.0.250.0030.00316.87
8.0.240.0000.00716.90
8.0.230.0000.00916.97
8.0.220.0070.00016.92
8.0.210.0000.00716.86
8.0.200.0000.00716.91
8.0.190.0030.00616.82
8.0.180.0040.00416.90
8.0.170.0040.00416.89
8.0.160.0040.00416.84
8.0.150.0030.00516.71
8.0.140.0070.00016.81
8.0.130.0060.00013.32
8.0.120.0090.00016.31
8.0.110.0040.00416.86
8.0.100.0000.00816.61
8.0.90.0000.00816.84
8.0.80.0060.00916.82
8.0.70.0000.00716.79
8.0.60.0000.00816.86
8.0.50.0050.00216.86
8.0.30.0090.00916.99
8.0.20.0070.01217.40
8.0.10.0000.00716.72
8.0.00.0150.00816.72
7.4.330.0030.00316.79
7.4.320.0000.00616.36
7.4.300.0060.00016.46
7.4.290.0000.00716.39
7.4.280.0000.00616.42
7.4.270.0000.00716.36
7.4.260.0000.00513.07
7.4.250.0040.00416.44
7.4.240.0020.00516.45
7.4.230.0000.00716.50
7.4.220.0090.00916.44
7.4.210.0080.00716.51
7.4.200.0070.00016.41
7.4.190.0030.00316.63
7.4.160.0060.00916.70
7.4.150.0100.00717.40
7.4.140.0160.00817.86
7.4.130.0100.00616.45
7.4.120.0100.00716.41
7.4.110.0100.00716.48
7.4.100.0100.00716.46
7.4.90.0100.00616.36
7.4.80.0060.01319.39
7.4.70.0110.00616.41
7.4.60.0070.01016.58
7.4.50.0080.00016.47
7.4.40.0000.01322.77
7.4.30.0100.00616.57
7.4.00.0040.00715.12
7.3.330.0000.00512.95
7.3.320.0020.00213.02
7.3.310.0030.00316.25
7.3.300.0020.00516.10
7.3.290.0100.00716.16
7.3.280.0070.01216.19
7.3.270.0110.00717.40
7.3.260.0090.01218.24
7.3.250.0080.01216.39
7.3.240.0100.00716.38
7.3.230.0150.00316.39
7.3.210.0030.01416.50
7.3.200.0110.01119.39
7.3.190.0120.00616.27
7.3.180.0110.01016.13
7.3.170.0100.00716.34
7.3.160.0100.00716.11
7.3.120.0060.00915.01
7.3.10.0030.01316.72
7.3.00.0030.00616.57
7.2.330.0060.01116.56
7.2.320.0070.01016.41
7.2.310.0120.00916.45
7.2.300.0160.00316.47
7.2.290.0130.00316.72
7.2.130.0000.01416.84
7.2.120.0060.00616.91
7.2.110.0080.00316.87
7.2.100.0060.00316.94
7.2.90.0030.00616.97
7.2.80.0070.00416.81
7.2.70.0060.00616.95
7.2.60.0060.00616.81
7.2.50.0000.01016.78
7.2.40.0040.00716.91
7.2.30.0000.01016.91
7.2.20.0040.01117.06
7.2.10.0030.00916.90
7.2.00.0060.00817.84
7.1.250.0030.00915.66
7.1.200.0040.00715.66
7.1.100.0070.01017.73
7.1.70.0000.01017.23
7.1.60.0140.01019.17
7.1.50.0100.01416.61
7.1.00.0070.07322.33
7.0.200.0000.00816.84
7.0.140.0030.07321.95
7.0.100.0070.06019.96
7.0.90.0070.07019.96
7.0.80.0030.06319.92
7.0.70.0070.05019.90
7.0.60.0170.04319.88
7.0.50.0130.06720.38
7.0.40.0070.04720.00
7.0.30.0000.05320.05
7.0.20.0100.05720.10
7.0.10.0200.06319.95
7.0.00.0030.07719.99
5.6.280.0130.06321.03
5.6.250.0100.05320.58
5.6.240.0030.07020.57
5.6.230.0100.03720.67
5.6.220.0030.05020.52
5.6.210.0030.04320.64
5.6.200.0100.06021.09
5.6.190.0200.05721.05
5.6.180.0130.06721.07
5.6.170.0030.05021.04
5.6.160.0070.06721.07
5.6.150.0070.05721.03
5.6.140.0070.08720.94
5.6.130.0100.04721.02
5.6.120.0100.07721.13
5.6.110.0000.08021.00
5.6.100.0070.05021.02
5.6.90.0130.04320.98
5.6.80.0000.04020.48
5.6.70.0100.04320.32
5.6.60.0030.03720.38
5.6.50.0170.07020.48
5.6.40.0130.07020.46
5.6.30.0030.06020.40
5.6.20.0100.07020.52
5.6.10.0070.07720.48
5.6.00.0030.08320.50
5.5.380.0070.05320.52
5.5.370.0030.05020.40
5.5.360.0030.05020.37
5.5.350.0130.04020.45
5.5.340.0000.05320.77
5.5.330.0070.04320.77
5.5.320.0130.06720.93
5.5.310.0170.07320.79
5.5.300.0100.06720.79
5.5.290.0100.04320.82
5.5.280.0100.07020.82
5.5.270.0070.07020.87
5.5.260.0000.09020.77
5.5.250.0170.07020.53
5.5.240.0030.08720.15
5.5.230.0100.09020.26
5.5.220.0130.07720.10
5.5.210.0270.06320.18
5.5.200.0030.03720.22
5.5.190.0030.07020.21
5.5.180.0000.07720.07
5.5.160.0130.06020.25
5.5.150.0070.07720.22
5.5.140.0030.08020.25
5.5.130.0070.07720.23
5.5.120.0100.08020.23
5.5.110.0130.07320.25
5.5.100.0030.08320.07
5.5.90.0200.05020.16
5.5.80.0070.07320.08
5.5.70.0030.04020.07
5.5.60.0070.03720.11
5.5.50.0030.04020.13
5.5.40.0030.04020.13
5.5.30.0070.03720.13
5.5.20.0070.03720.04
5.5.10.0070.04319.99
5.5.00.0030.04019.99
5.4.450.0030.08319.16
5.4.440.0030.04719.38
5.4.430.0070.04319.22
5.4.420.0070.05719.35
5.4.410.0100.07719.10
5.4.400.0030.07719.06
5.4.390.0070.07019.05
5.4.380.0100.07718.81
5.4.370.0070.04718.97
5.4.360.0100.05319.11
5.4.350.0100.06319.10
5.4.340.0070.04018.98
5.4.320.0000.04018.90
5.4.310.0070.05318.90
5.4.300.0000.05319.09
5.4.290.0000.07318.94
5.4.280.0000.05319.03
5.4.270.0070.03019.03
5.4.260.0030.04019.02
5.4.250.0070.06718.96
5.4.240.0100.06719.04
5.4.230.0070.03718.97
5.4.220.0030.04318.89
5.4.210.0130.03019.09
5.4.200.0100.03719.09
5.4.190.0100.03319.07
5.4.180.0000.04018.93
5.4.170.0030.03719.10
5.4.160.0030.04018.96
5.4.150.0070.03719.09
5.4.140.0070.02716.39
5.4.130.0000.04016.12
5.4.120.0070.03716.35
5.4.110.0030.04716.43
5.4.100.0030.03316.34
5.4.90.0070.04016.34
5.4.80.0000.04016.34
5.4.70.0070.03316.32
5.4.60.0030.03716.28
5.4.50.0070.03316.23
5.4.40.0070.04016.24
5.4.30.0000.04016.13
5.4.20.0000.04016.23
5.4.10.0030.03316.28
5.4.00.0000.04315.71
5.3.290.0070.07714.59
5.3.280.0070.04314.50
5.3.270.0000.04014.56
5.3.260.0070.02714.56
5.3.250.0030.04014.58
5.3.240.0100.03014.57
5.3.230.0100.03314.56
5.3.220.0030.05014.52
5.3.210.0030.04014.41
5.3.200.0070.03714.44
5.3.190.0030.04014.55
5.3.180.0000.04314.56
5.3.170.0130.03314.48
5.3.160.0100.03014.55
5.3.150.0100.02714.51
5.3.140.0030.03714.56
5.3.130.0070.03714.36
5.3.120.0030.04014.40
5.3.110.0030.03714.41
5.3.100.0000.03313.89
5.3.90.0000.04014.01
5.3.80.0070.03713.79
5.3.70.0000.03713.96
5.3.60.0030.03713.98
5.3.50.0000.03713.85
5.3.40.0000.04013.95
5.3.30.0030.03713.89
5.3.20.0030.03013.67
5.3.10.0030.03013.41
5.3.00.0000.04013.57
5.2.170.0000.02712.53
5.2.160.0070.02712.53
5.2.150.0100.02012.53
5.2.140.0070.02012.53
5.2.130.0000.02712.53
5.2.120.0030.02712.53
5.2.110.0030.02712.53
5.2.100.0070.02312.53
5.2.90.0000.02712.53
5.2.80.0000.03312.53
5.2.70.0070.02712.53
5.2.60.0000.03012.53
5.2.50.0030.03312.53
5.2.40.0000.03012.53
5.2.30.0030.02312.53
5.2.20.0000.03312.53
5.2.10.0000.02712.53
5.2.00.0030.02012.53
5.1.60.0000.02712.53
5.1.50.0030.04712.53
5.1.40.0030.04012.53
5.1.30.0030.04312.53
5.1.20.0070.05312.53
5.1.10.0000.06312.53
5.1.00.0000.06012.53
5.0.50.0100.04312.53
5.0.40.0070.01712.53
5.0.30.0000.02712.53
5.0.20.0030.04312.53
5.0.10.0000.04712.53
5.0.00.0030.03712.53
4.4.90.0000.02312.53
4.4.80.0000.01712.53
4.4.70.0030.01312.53
4.4.60.0000.01312.53
4.4.50.0030.01312.53
4.4.40.0130.04712.53
4.4.30.0000.01312.53
4.4.20.0030.03312.53
4.4.10.0000.02712.53
4.4.00.0030.05312.53
4.3.110.0000.02012.53
4.3.100.0070.03012.53
4.3.90.0000.03012.53
4.3.80.0030.03312.53
4.3.70.0030.01312.53
4.3.60.0000.02712.53
4.3.50.0000.03312.53
4.3.40.0000.03712.53
4.3.30.0000.03712.53
4.3.20.0030.01712.53
4.3.10.0000.03012.53
4.3.00.0000.02712.53

preferences:
48.83 ms | 401 KiB | 5 Q