3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strpos("decx","dec");

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)
8.3.60.0090.00616.50
8.3.50.0100.01122.86
8.3.40.0070.00718.63
8.3.30.0040.01118.70
8.3.20.0000.00720.21
8.3.10.0070.00023.65
8.3.00.0050.00219.85
8.2.180.0150.00018.13
8.2.170.0040.01122.96
8.2.160.0080.00620.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00422.12
8.2.120.0040.00426.35
8.2.110.0000.00920.83
8.2.100.0110.00018.22
8.2.90.0000.00819.05
8.2.80.0050.00317.97
8.2.70.0030.00717.25
8.2.60.0030.00717.64
8.2.50.0040.00418.10
8.2.40.0000.00822.33
8.2.30.0040.00419.24
8.2.20.0000.00717.61
8.2.10.0040.00417.80
8.2.00.0030.00417.79
8.1.280.0030.01025.92
8.1.270.0040.00423.93
8.1.260.0030.00528.09
8.1.250.0040.00428.09
8.1.240.0000.00823.79
8.1.230.0080.00417.59
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0000.00716.98
8.1.180.0080.00018.10
8.1.170.0080.00018.54
8.1.160.0020.00522.12
8.1.150.0040.00420.62
8.1.140.0030.00519.43
8.1.130.0080.00317.56
8.1.120.0000.00717.36
8.1.110.0050.00217.26
8.1.100.0080.00017.30
8.1.90.0040.00417.37
8.1.80.0000.00817.22
8.1.70.0040.00417.29
8.1.60.0030.00617.50
8.1.50.0000.00917.29
8.1.40.0000.00817.36
8.1.30.0040.00417.36
8.1.20.0040.00417.43
8.1.10.0000.00717.39
8.1.00.0030.00517.29
8.0.300.0080.00018.77
8.0.290.0020.00516.75
8.0.280.0030.00318.41
8.0.270.0040.00417.20
8.0.260.0000.00817.23
8.0.250.0000.00616.89
8.0.240.0030.00316.71
8.0.230.0030.00316.82
8.0.220.0000.00716.71
8.0.210.0000.00716.71
8.0.200.0040.00416.73
8.0.190.0000.00916.82
8.0.180.0070.00016.66
8.0.170.0030.00516.79
8.0.160.0000.00716.77
8.0.150.0000.00716.57
8.0.140.0040.00416.78
8.0.130.0060.00013.11
8.0.120.0000.00716.63
8.0.110.0070.00016.69
8.0.100.0000.00716.62
8.0.90.0030.00316.57
8.0.80.0050.00816.74
8.0.70.0040.00416.68
8.0.60.0000.00716.77
8.0.50.0070.00016.60
8.0.30.0120.00716.73
8.0.20.0110.00917.40
8.0.10.0000.00716.75
8.0.00.0060.01116.78
7.4.330.0030.00315.08
7.4.320.0030.00316.43
7.4.300.0030.00316.37
7.4.290.0000.00716.45
7.4.280.0050.00316.27
7.4.270.0040.00416.33
7.4.260.0000.00916.45
7.4.250.0000.00716.46
7.4.240.0000.00716.48
7.4.230.0030.00316.20
7.4.220.0150.00616.48
7.4.210.0090.00616.43
7.4.200.0000.00716.54
7.4.160.0100.00616.32
7.4.150.0110.00617.40
7.4.140.0100.00717.86
7.4.130.0080.01116.49
7.4.120.0140.00316.33
7.4.110.0140.00616.46
7.4.100.0100.00716.44
7.4.90.0040.01416.30
7.4.80.0060.00919.39
7.4.70.0030.01316.26
7.4.60.0100.01016.48
7.4.50.0030.01216.30
7.4.40.0050.01416.25
7.4.30.0060.01016.39
7.4.00.0100.00714.95
7.3.330.0050.00013.05
7.3.320.0020.00213.11
7.3.310.0000.00716.18
7.3.300.0030.00316.11
7.3.290.0050.01016.15
7.3.280.0080.00816.06
7.3.270.0070.01117.40
7.3.260.0080.01016.37
7.3.250.0130.00716.39
7.3.240.0140.00616.43
7.3.230.0120.00416.39
7.3.210.0140.00316.49
7.3.200.0110.00416.38
7.3.190.0060.00916.22
7.3.180.0050.01016.22
7.3.170.0040.01216.30
7.3.160.0000.01716.48
7.3.120.0160.00314.66
7.3.110.0090.00914.47
7.3.100.0040.01214.71
7.3.90.0060.01014.78
7.3.80.0000.01614.32
7.3.70.0090.00314.60
7.3.60.0030.00914.80
7.3.50.0060.01014.57
7.3.40.0030.00614.57
7.3.30.0060.00614.74
7.3.20.0060.00816.50
7.3.10.0090.00616.39
7.3.00.0040.00816.53
7.2.330.0140.00416.50
7.2.320.0030.01416.55
7.2.310.0070.01016.53
7.2.300.0120.00416.30
7.2.290.0120.00916.71
7.2.250.0080.00814.70
7.2.240.0100.00714.88
7.2.230.0030.01215.05
7.2.220.0040.00814.76
7.2.210.0000.01514.71
7.2.200.0100.00314.89
7.2.190.0030.01214.49
7.2.180.0060.00614.88
7.2.170.0110.00414.73
7.2.00.0160.00818.68
7.1.330.0040.01115.33
7.1.320.0030.01015.71
7.1.310.0030.01315.43
7.1.300.0030.01015.77
7.1.290.0030.00715.44
7.1.280.0110.00415.75
7.1.270.0120.00315.52
7.1.260.0110.00315.46
7.1.70.0030.00617.07
7.1.60.0030.01019.75
7.1.00.0030.07722.37
7.0.200.0340.00714.36
7.0.100.0070.07019.92
7.0.90.0100.07719.89
7.0.80.0030.07719.93
7.0.70.0100.07319.96
7.0.60.0070.07319.94
7.0.50.0570.08720.25
7.0.40.0030.06020.00
7.0.30.0130.04020.18
7.0.20.0100.06019.96
7.0.10.0030.05320.08
7.0.00.0100.04720.14
5.6.250.0030.06720.55
5.6.240.0000.05720.50
5.6.230.0170.05020.68
5.6.220.0200.03720.58
5.6.210.0130.07320.43
5.6.200.0200.06721.09
5.6.190.0170.06021.03
5.6.180.0130.07321.02
5.6.170.0070.08021.02
5.6.160.0170.06321.02
5.6.150.0000.05321.07
5.6.140.0170.07720.93
5.6.130.0030.05321.08
5.6.120.0030.05720.93
5.6.110.0030.06020.91
5.6.100.0070.08721.00
5.6.90.0070.08320.93
5.6.80.0170.03720.45
5.6.70.0070.07020.45
5.6.60.0200.05720.41
5.6.50.0070.08320.40
5.6.40.0130.07020.40
5.6.30.0000.08020.36
5.6.20.0230.04320.29
5.6.10.0200.06320.36
5.6.00.0070.08020.45

preferences:
62.36 ms | 401 KiB | 5 Q