3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strstr('www.a.b.com', 'www.');

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)
8.3.60.0080.00818.30
8.3.50.0070.00921.08
8.3.40.0030.01718.56
8.3.30.0140.00018.60
8.3.20.0040.00418.65
8.3.10.0040.00421.10
8.3.00.0070.00021.88
8.2.180.0150.00016.60
8.2.170.0040.01122.96
8.2.160.0100.00721.12
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0080.00319.15
8.2.110.0110.00020.56
8.2.100.0080.00317.72
8.2.90.0070.00019.05
8.2.80.0000.00719.45
8.2.70.0050.00317.25
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0000.00718.16
8.2.30.0040.00421.24
8.2.20.0000.00717.64
8.2.10.0040.00417.49
8.2.00.0090.00017.46
8.1.280.0070.00725.92
8.1.270.0000.00823.99
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00022.48
8.1.230.0070.00420.84
8.1.220.0050.00318.77
8.1.210.0000.00818.97
8.1.200.0040.00917.23
8.1.190.0050.00317.28
8.1.180.0040.00418.10
8.1.170.0050.00318.46
8.1.160.0040.00418.61
8.1.150.0050.00218.51
8.1.140.0040.00417.32
8.1.130.0000.00717.67
8.1.120.0000.00717.23
8.1.110.0000.00817.38
8.1.100.0000.00817.41
8.1.90.0000.00817.35
8.1.80.0070.00017.21
8.1.70.0040.00417.30
8.1.60.0000.00917.39
8.1.50.0050.00317.35
8.1.40.0030.00617.39
8.1.30.0040.00417.38
8.1.20.0000.00917.43
8.1.10.0050.00217.36
8.1.00.0000.00917.41
8.0.300.0040.00419.93
8.0.290.0040.00417.16
8.0.280.0000.00718.36
8.0.270.0000.00717.09
8.0.260.0030.00316.74
8.0.250.0000.00716.76
8.0.240.0030.00516.91
8.0.230.0000.00816.70
8.0.220.0040.00416.75
8.0.210.0000.00616.74
8.0.200.0030.00316.73
8.0.190.0040.00416.73
8.0.180.0000.00716.68
8.0.170.0000.00716.76
8.0.160.0070.00016.80
8.0.150.0000.00716.66
8.0.140.0040.00416.77
8.0.130.0030.00313.11
8.0.120.0050.00316.70
8.0.110.0030.00616.65
8.0.100.0080.00016.77
8.0.90.0050.00316.64
8.0.80.0110.01116.69
8.0.70.0040.00416.76
8.0.60.0000.00816.72
8.0.50.0000.00816.82
8.0.30.0150.00716.84
8.0.20.0060.01217.40
8.0.10.0030.00516.90
8.0.00.0080.01016.56
7.4.330.0050.00016.81
7.4.320.0070.00016.45
7.4.300.0030.00316.38
7.4.290.0040.00416.43
7.4.280.0000.00816.27
7.4.270.0060.00016.46
7.4.260.0030.00313.14
7.4.250.0000.00816.39
7.4.240.0030.00316.45
7.4.230.0000.00616.36
7.4.220.0090.00916.36
7.4.210.0070.00816.43
7.4.200.0000.00716.30
7.4.190.0070.00016.51
7.4.160.0120.00916.32
7.4.150.0120.00617.40
7.4.140.0070.01417.86
7.4.130.0080.01016.34
7.4.120.0060.01116.42
7.4.110.0070.01116.31
7.4.100.0100.00716.54
7.4.90.0170.00616.34
7.4.80.0040.01419.39
7.4.70.0030.01216.43
7.4.60.0100.01116.38
7.4.50.0000.00816.31
7.4.40.0100.00722.77
7.4.30.0090.00816.31
7.4.00.0060.00915.11
7.3.330.0000.00612.86
7.3.320.0000.00512.87
7.3.310.0000.00715.99
7.3.300.0070.00015.97
7.3.290.0110.00316.16
7.3.280.0070.01216.14
7.3.270.0130.00317.40
7.3.260.0110.00718.24
7.3.250.0120.00916.40
7.3.240.0180.00416.22
7.3.230.0110.01116.42
7.3.210.0030.01316.34
7.3.200.0060.01319.39
7.3.190.0100.00716.08
7.3.180.0120.00316.22
7.3.170.0120.00316.27
7.3.160.0070.01016.18
7.3.120.0060.01214.71
7.2.330.0100.00716.30
7.2.320.0110.00716.60
7.2.310.0070.01416.41
7.2.300.0090.00916.49
7.2.290.0060.01016.43
7.2.60.0100.00616.72
7.2.00.0070.00719.26
7.1.200.0060.00615.40
7.1.100.0030.00617.95
7.1.70.0040.00717.09
7.1.60.0060.01019.40
7.1.50.0040.01116.85
7.1.00.0030.03322.44
7.0.200.0000.00716.56
7.0.140.0030.07722.05
7.0.70.0770.08019.84
7.0.60.0900.07720.04
7.0.50.0830.08020.15
7.0.40.0100.08720.04
7.0.30.0030.05020.08
7.0.20.0030.08020.09
7.0.10.0030.08320.10
7.0.00.0070.07020.04
5.6.280.0030.07320.81
5.6.220.0030.09320.55
5.6.210.0070.07320.61
5.6.200.0070.07321.16
5.6.190.0070.08020.93
5.6.180.0100.04721.07
5.6.170.0030.08320.88
5.6.160.0000.08321.07
5.6.150.0030.05021.03
5.6.140.0070.08721.10
5.6.130.0070.08020.98
5.6.120.0100.04321.05
5.6.110.0100.04021.06
5.6.100.0230.06021.02
5.6.90.0030.09320.91
5.6.80.0000.04320.33
5.6.70.0030.06320.41
5.6.60.0030.07320.39
5.6.50.0030.05020.39
5.6.40.0000.06320.43
5.6.30.0030.04320.30
5.6.20.0130.04720.28
5.6.10.0030.08020.38
5.6.00.0130.06320.39
5.5.360.0100.06720.49
5.5.350.0030.08320.42
5.5.340.0070.08320.79
5.5.330.0170.07020.83
5.5.320.0070.08720.86
5.5.310.0100.07320.82
5.5.300.0030.05720.82
5.5.290.0130.07320.87
5.5.280.0130.07720.75
5.5.270.0070.06020.86
5.5.260.0070.09020.91
5.5.250.0000.05720.56
5.5.240.0000.04320.11
5.5.230.0070.07720.14
5.5.220.0070.08020.27
5.5.210.0000.08320.20
5.5.200.0030.05320.12
5.5.190.0030.04020.26
5.5.180.0100.04720.17
5.5.160.0030.07319.98
5.5.150.0070.06020.21
5.5.140.0000.04320.09
5.5.130.0000.04320.13
5.5.120.0070.08020.13
5.5.110.0130.03720.25
5.5.100.0100.08020.16
5.5.90.0000.04320.00
5.5.80.0000.07020.01
5.5.70.0030.04020.05
5.5.60.0070.07720.05
5.5.50.0130.06720.09
5.5.40.0070.06319.94
5.5.30.0070.05319.94
5.5.20.0100.04720.04
5.5.10.0070.05720.05
5.5.00.0070.05319.95
5.4.450.0170.05019.11
5.4.440.0130.08019.55
5.4.430.0030.04019.13
5.4.420.0030.08019.44
5.4.410.0030.04719.26
5.4.400.0070.03319.12
5.4.390.0030.04018.79
5.4.380.0170.06718.94
5.4.370.0030.06719.04
5.4.360.0030.04318.90
5.4.350.0130.05318.81
5.4.340.0000.08319.03
5.4.320.0170.06719.03
5.4.310.0070.04319.09
5.4.300.0000.04018.96
5.4.290.0000.04018.94
5.4.280.0100.05019.02
5.4.270.0130.06319.09
5.4.260.0070.07018.78
5.4.250.0070.07719.04
5.4.240.0000.04019.08
5.4.230.0000.04019.02
5.4.220.0030.04318.96
5.4.210.0070.07718.78
5.4.200.0070.05318.98
5.4.190.0070.06018.96
5.4.180.0030.04019.13
5.4.170.0030.04018.80
5.4.160.0070.05718.86
5.4.150.0030.08319.10
5.4.140.0030.04316.37
5.4.130.0070.07316.11
5.4.120.0100.07016.36
5.4.110.0000.07016.36
5.4.100.0000.04016.26
5.4.90.0130.07716.42
5.4.80.0000.04716.27
5.4.70.0030.07716.24
5.4.60.0070.07316.23
5.4.50.0070.04716.30
5.4.40.0000.07316.26
5.4.30.0000.05016.19
5.4.20.0000.03316.27
5.4.10.0070.05716.38
5.4.00.0000.03715.62
5.3.290.0130.07315.62
5.3.280.0000.08315.62
5.3.270.0070.05315.62
5.3.260.0170.07315.62
5.3.250.0030.08015.62
5.3.240.0030.07015.62
5.3.230.0130.07315.62
5.3.220.0070.07015.62
5.3.210.0000.08015.62
5.3.200.0000.04315.62
5.3.190.0100.07315.62
5.3.180.0100.06715.62
5.3.170.0000.08715.62
5.3.160.0030.08315.62
5.3.150.0070.07315.62
5.3.140.0100.06015.62
5.3.130.0000.04315.62
5.3.120.0070.07015.62
5.3.110.0000.03315.62
5.3.100.0100.04715.62
5.3.90.0070.07015.62
5.3.80.0000.04315.62
5.3.70.0000.05315.62
5.3.60.0170.05715.62
5.3.50.0000.03715.62
5.3.40.0070.06715.62
5.3.30.0030.05015.62
5.3.20.0000.06015.62
5.3.10.0070.06315.62
5.3.00.0030.04715.62
5.2.170.0000.06315.62
5.2.160.0130.05315.62
5.2.150.0070.05315.62
5.2.140.0000.04015.62
5.2.130.0030.06315.62
5.2.120.0000.04715.62
5.2.110.0000.06315.62
5.2.100.0030.05015.62
5.2.90.0000.03715.62
5.2.80.0000.05015.62
5.2.70.0000.03315.62
5.2.60.0030.04315.62
5.2.50.0100.05715.62
5.2.40.0000.06715.62
5.2.30.0030.06015.62
5.2.20.0030.06015.62
5.2.10.0100.04315.62
5.2.00.0000.06315.62
5.1.60.0030.05015.62
5.1.50.0070.05015.62
5.1.40.0030.05315.62
5.1.30.0030.05715.62
5.1.20.0030.05315.62
5.1.10.0030.05315.62
5.1.00.0030.05015.62
5.0.50.0030.04015.62
5.0.40.0030.03315.62
5.0.30.0000.02715.62
5.0.20.0000.02015.62
5.0.10.0000.05015.62
5.0.00.0030.03015.62
4.4.90.0070.03015.62
4.4.80.0000.03715.62
4.4.70.0030.02015.62
4.4.60.0070.03015.62
4.4.50.0000.04015.62
4.4.40.0000.05715.62
4.4.30.0000.03715.62
4.4.20.0000.02715.62
4.4.10.0000.03315.62
4.4.00.0030.04015.62
4.3.110.0000.03715.62
4.3.100.0000.02015.62
4.3.90.0000.02315.62
4.3.80.0030.05315.62
4.3.70.0070.02715.62
4.3.60.0030.02315.62
4.3.50.0000.03315.62
4.3.40.0030.04315.62
4.3.30.0070.02715.62
4.3.20.0000.03715.62
4.3.10.0070.03315.62
4.3.00.0000.03315.62

preferences:
39.51 ms | 401 KiB | 5 Q