3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f = '821.jpg'; echo strpos($f, '.');

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)
8.3.60.0120.00616.75
8.3.50.0110.00821.92
8.3.40.0110.00418.63
8.3.30.0070.00718.42
8.3.20.0030.00620.30
8.3.10.0040.00423.52
8.3.00.0000.00819.38
8.2.180.0200.00016.63
8.2.170.0120.00922.96
8.2.160.0060.00920.36
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0060.00317.63
8.2.110.0070.00322.06
8.2.100.0040.00717.80
8.2.90.0000.00719.23
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0050.00318.04
8.2.50.0040.00418.07
8.2.40.0050.00219.30
8.2.30.0080.00020.67
8.2.20.0030.00517.68
8.2.10.0050.00218.05
8.2.00.0040.00418.02
8.1.280.0120.00925.92
8.1.270.0080.00023.88
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0090.00020.74
8.1.230.0100.00017.64
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0000.01017.23
8.1.190.0000.00817.11
8.1.180.0000.00718.10
8.1.170.0040.00418.92
8.1.160.0000.00721.98
8.1.150.0030.00520.57
8.1.140.0030.00619.56
8.1.130.0000.00717.63
8.1.120.0000.00717.30
8.1.110.0040.00417.34
8.1.100.0040.00417.27
8.1.90.0070.00017.29
8.1.80.0000.00717.41
8.1.70.0030.00317.36
8.1.60.0020.00517.53
8.1.50.0000.00817.45
8.1.40.0040.00417.33
8.1.30.0080.00017.40
8.1.20.0050.00217.48
8.1.10.0000.00717.48
8.1.00.0030.00517.37
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.39
8.0.270.0000.00617.24
8.0.260.0000.00717.30
8.0.250.0040.00416.97
8.0.240.0070.00016.86
8.0.230.0030.00316.79
8.0.220.0040.00416.83
8.0.210.0000.00716.73
8.0.200.0030.00316.74
8.0.190.0030.00616.84
8.0.180.0000.00716.88
8.0.170.0040.00416.77
8.0.160.0000.00716.72
8.0.150.0050.00316.77
8.0.140.0000.00716.68
8.0.130.0050.00013.12
8.0.120.0070.00016.73
8.0.110.0040.00416.71
8.0.100.0070.00016.78
8.0.90.0040.00416.80
8.0.80.0150.00016.85
8.0.70.0000.00716.76
8.0.60.0000.00716.86
8.0.50.0040.00416.75
8.0.30.0130.00616.99
8.0.20.0110.01017.40
8.0.10.0040.00417.05
8.0.00.0090.01016.81
7.4.330.0020.00215.08
7.4.320.0060.00016.35
7.4.300.0000.00616.34
7.4.290.0040.00416.53
7.4.280.0040.00416.49
7.4.270.0040.00416.36
7.4.260.0070.00016.46
7.4.250.0040.00416.29
7.4.240.0040.00316.45
7.4.230.0000.00716.40
7.4.220.0120.00616.63
7.4.210.0120.00716.46
7.4.200.0000.00716.60
7.4.160.0030.01316.52
7.4.150.0060.01117.40
7.4.140.0060.01217.86
7.4.130.0040.01516.47
7.4.120.0140.00316.54
7.4.110.0100.00716.30
7.4.100.0130.00916.34
7.4.90.0100.01016.30
7.4.80.0080.00819.39
7.4.70.0140.00316.56
7.4.60.0060.01016.51
7.4.50.0060.00316.51
7.4.40.0040.01516.71
7.4.30.0120.00616.53
7.4.00.0060.00915.02
7.3.330.0050.00013.03
7.3.320.0030.00312.97
7.3.310.0030.00316.08
7.3.300.0060.00016.14
7.3.290.0000.00716.08
7.3.280.0100.00916.13
7.3.270.0080.00817.40
7.3.260.0100.00716.52
7.3.240.0080.01016.39
7.3.230.0120.01216.39
7.3.210.0130.00316.22
7.3.200.0100.00716.50
7.3.190.0100.01016.48
7.3.180.0060.01316.30
7.3.170.0080.00816.41
7.3.160.0120.00416.14
7.3.10.0080.00416.44
7.3.00.0060.00616.28
7.2.330.0180.00016.52
7.2.320.0100.00716.31
7.2.310.0100.00716.30
7.2.300.0090.00916.58
7.2.290.0090.01216.46
7.2.130.0140.00016.94
7.2.120.0000.00916.78
7.2.110.0060.00616.78
7.2.100.0070.00716.46
7.2.90.0070.00716.60
7.2.80.0070.00716.75
7.2.70.0070.00716.65
7.2.60.0000.00916.90
7.2.50.0080.00416.87
7.2.40.0070.01016.90
7.2.30.0100.00316.59
7.2.20.0120.00016.51
7.2.10.0070.00716.83
7.2.00.0090.00617.80
7.1.250.0060.00315.42
7.1.100.0030.00518.20
7.1.70.0040.00417.13
7.1.60.0150.01119.43
7.1.50.0070.01316.82
7.1.00.0030.07722.50
7.0.200.0000.00716.63
7.0.60.0100.07319.90
7.0.50.0070.05017.81
7.0.40.0200.05719.90
7.0.30.0370.05320.09
7.0.20.0100.05320.13
7.0.10.0270.05320.00
7.0.00.0000.04320.03
5.6.280.0000.04021.09
5.6.210.0030.05720.68
5.6.200.0100.04018.09
5.6.190.0130.09320.45
5.6.180.0070.06320.63
5.6.170.0330.06020.38
5.6.160.0100.03720.54
5.6.150.0000.09018.20
5.6.140.0100.08018.20
5.6.130.0100.05718.11
5.6.120.0130.05021.00
5.6.110.0000.05021.13
5.6.100.0100.08320.97
5.6.90.0000.04320.98
5.6.80.0130.05020.52
5.6.70.3230.03720.51
5.5.350.0030.08320.42
5.5.340.0100.07317.92
5.5.330.0070.07320.19
5.5.320.0030.05320.28
5.5.310.0230.04320.17
5.5.300.0270.03318.01
5.5.290.0000.04318.02
5.5.280.0100.07720.89
5.5.270.0000.09020.66
5.5.260.0100.05720.86
5.5.250.0130.05320.78
5.5.240.0100.04320.03
5.4.450.0370.07319.42
5.4.440.0330.05019.41
5.4.430.0330.07719.48
5.4.420.0470.06719.53
5.4.410.0330.07019.30
5.4.400.0270.05718.92
5.4.390.0200.04318.90
5.4.380.0270.07719.16
5.4.370.0400.05319.09
5.4.360.0400.05319.10
5.4.350.0330.06319.08
5.4.340.0270.04319.04
5.4.320.0400.04319.06
5.4.310.0370.06718.95
5.4.300.0330.06719.13
5.4.290.0430.04018.80
5.4.280.0300.05019.13
5.4.270.0270.04018.88
5.4.260.0400.04319.10
5.4.250.0230.05318.74
5.4.240.0300.07319.07
5.4.230.0330.04319.07
5.4.220.0170.04019.23
5.4.210.0200.04719.23
5.4.200.0270.05318.80
5.4.190.0270.07719.23
5.4.180.0200.04019.09
5.4.170.0270.05719.23
5.4.160.0400.05718.89
5.4.150.0270.05719.07
5.4.140.0230.04316.45
5.4.130.0300.04716.45
5.4.120.0200.05316.29
5.4.110.0330.05016.43
5.4.100.0400.05716.43
5.4.90.0370.06316.45

preferences:
44.4 ms | 401 KiB | 5 Q