3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strlen("dő");

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)
8.3.60.0060.01216.50
8.3.50.0070.01016.35
8.3.40.0150.00018.57
8.3.30.0110.00418.63
8.3.20.0050.00320.53
8.3.10.0040.00421.77
8.3.00.0060.00319.11
8.2.180.0160.00716.38
8.2.170.0100.00722.96
8.2.160.0130.00020.35
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00420.79
8.2.120.0030.00626.35
8.2.110.0030.00622.08
8.2.100.0030.00717.78
8.2.90.0030.00620.46
8.2.80.0040.00419.09
8.2.70.0060.00319.53
8.2.60.0050.00317.93
8.2.50.0040.00418.10
8.2.40.0040.00420.42
8.2.30.0080.00019.03
8.2.20.0040.00417.84
8.2.10.0070.00017.91
8.2.00.0030.00617.55
8.1.280.0080.00625.92
8.1.270.0050.00322.07
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00320.62
8.1.230.0110.00022.67
8.1.220.0040.00417.74
8.1.210.0030.00618.98
8.1.200.0040.00417.23
8.1.190.0090.00017.23
8.1.180.0040.00418.10
8.1.170.0040.00418.49
8.1.160.0000.00920.60
8.1.150.0030.00520.25
8.1.140.0050.00319.53
8.1.130.0000.00717.59
8.1.120.0000.00717.35
8.1.110.0050.00317.29
8.1.100.0040.00417.29
8.1.90.0000.00717.32
8.1.80.0050.00317.33
8.1.70.0000.00817.32
8.1.60.0030.00617.33
8.1.50.0030.00617.27
8.1.40.0050.00317.37
8.1.30.0040.00417.49
8.1.20.0040.00417.43
8.1.10.0070.00017.45
8.1.00.0000.00917.36
8.0.300.0070.00019.77
8.0.290.0040.00416.63
8.0.280.0030.00318.37
8.0.270.0030.00317.17
8.0.260.0030.00317.19
8.0.250.0030.00716.90
8.0.240.0060.00316.83
8.0.230.0040.00416.71
8.0.220.0040.00416.74
8.0.210.0000.00716.65
8.0.200.0030.00316.83
8.0.190.0040.00416.73
8.0.180.0070.00016.75
8.0.170.0040.00416.75
8.0.160.0000.00716.78
8.0.150.0030.00616.66
8.0.140.0000.00816.76
8.0.130.0050.00513.18
8.0.120.0000.00816.77
8.0.110.0000.00716.68
8.0.100.0070.00016.67
8.0.90.0040.00416.71
8.0.80.0030.01216.77
8.0.70.0050.00316.77
8.0.60.0000.00816.57
8.0.50.0040.00416.77
8.0.30.0070.01016.92
8.0.20.0080.01217.40
8.0.10.0070.00016.75
8.0.00.0170.00016.49
7.4.330.0020.00215.55
7.4.320.0030.00316.22
7.4.300.0060.00016.35
7.4.290.0030.00316.44
7.4.280.0050.00216.35
7.4.270.0000.00716.37
7.4.260.0040.00416.49
7.4.250.0000.00716.32
7.4.240.0030.00316.41
7.4.230.0070.00016.44
7.4.220.0090.00916.45
7.4.210.0100.00616.37
7.4.200.0050.00216.28
7.4.160.0060.01116.40
7.4.150.0140.01417.40
7.4.140.0090.00817.86
7.4.130.0100.00716.42
7.4.120.0080.01016.45
7.4.110.0090.00916.33
7.4.100.0110.01116.42
7.4.90.0070.01016.32
7.4.80.0070.01019.39
7.4.70.0120.00616.18
7.4.60.0100.00616.50
7.4.50.0070.00716.29
7.4.40.0040.01616.43
7.4.30.0060.01116.54
7.4.00.0100.00314.84
7.3.330.0000.00512.95
7.3.320.0050.00012.86
7.3.310.0000.00716.17
7.3.300.0030.00316.18
7.3.290.0050.00916.14
7.3.280.0110.01016.10
7.3.270.0060.01017.40
7.3.260.0120.00516.38
7.3.250.0110.00616.30
7.3.240.0070.00916.25
7.3.230.0070.01116.39
7.3.210.0040.01616.26
7.3.200.0090.00916.10
7.3.190.0130.00316.07
7.3.180.0060.01016.11
7.3.170.0170.00616.38
7.3.160.0060.01616.43
7.2.330.0030.01816.30
7.2.320.0130.01016.42
7.2.310.0070.01016.54
7.2.300.0150.00616.62
7.2.290.0140.00716.53
7.2.80.0060.00316.44
7.2.60.0110.00416.93
7.2.00.0030.01019.48
7.1.200.0060.00315.71
7.1.100.0040.01117.73
7.1.70.0080.00417.07
7.1.60.0110.00816.90
7.1.00.0000.08022.40
7.0.200.0320.01014.68
7.0.130.0130.05322.04
7.0.120.0070.05722.05
7.0.110.0130.05322.08
7.0.100.0200.04022.05
7.0.90.0030.06322.06
7.0.80.0030.05721.97
7.0.70.0030.05722.09
7.0.60.0070.05721.97
7.0.50.0030.06022.09
7.0.40.0070.05321.99
7.0.30.0070.05321.99
7.0.20.0070.07022.20
7.0.10.0030.06022.07
7.0.00.0170.05022.10
5.6.280.0130.05021.10
5.6.270.0030.06020.88
5.6.260.0070.05720.84
5.6.250.0130.04720.96
5.6.240.0070.06021.03
5.6.230.0100.05720.73
5.6.220.0170.04320.82
5.6.210.0070.05720.85
5.6.200.0100.05321.06
5.6.190.0070.05720.75
5.6.180.0030.06020.93
5.6.170.0200.04020.86
5.6.160.0200.06721.04
5.6.150.0130.05321.08
5.6.140.0030.06021.03
5.6.130.0030.08321.03
5.6.120.0230.06721.05
5.6.110.0070.06721.00
5.6.100.0100.05721.00
5.6.90.0000.06020.81
5.6.80.0170.04720.32
5.6.70.0030.05720.23
5.6.60.0100.05020.20
5.6.50.0230.04720.21
5.6.40.0030.05720.36
5.6.30.0070.05320.21
5.6.20.0030.07020.29
5.6.10.0130.04320.35
5.6.00.0070.05020.27

preferences:
94.77 ms | 401 KiB | 5 Q