3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtolower(utf8_decode('GRANDE ÁRVORE'));

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)
8.3.40.0100.01018.53
8.3.30.0130.00320.26
8.3.20.0040.00420.04
8.3.10.0060.00321.00
8.3.00.0000.00822.21
8.2.170.0140.00022.96
8.2.160.0070.00722.13
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0110.00326.16
8.2.120.0040.00420.79
8.2.110.0060.00320.48
8.2.100.0070.00417.78
8.2.90.0060.00319.17
8.2.80.0000.00719.21
8.2.70.0070.00317.50
8.2.60.0000.00817.91
8.2.50.0000.00918.07
8.2.40.0040.00718.09
8.2.30.0070.00019.41
8.2.20.0000.00817.55
8.2.10.0000.00817.51
8.2.00.0000.00717.66
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00322.17
8.1.230.0040.00822.75
8.1.220.0040.00418.44
8.1.210.0040.00418.77
8.1.200.0120.00016.98
8.1.190.0070.00017.27
8.1.180.0040.00418.10
8.1.170.0080.00018.52
8.1.160.0070.00018.74
8.1.150.0040.00418.48
8.1.140.0030.00317.31
8.1.130.0040.00417.66
8.1.120.0120.00017.28
8.1.110.0080.00017.28
8.1.100.0000.00717.30
8.1.90.0030.00317.15
8.1.80.0000.00717.29
8.1.70.0070.00017.29
8.1.60.0060.00317.42
8.1.50.0000.00817.41
8.1.40.0080.00017.26
8.1.30.0030.00517.49
8.1.20.0050.00317.44
8.1.10.0060.00317.34
8.1.00.0040.00417.41
8.0.300.0050.00218.77
8.0.290.0000.00817.18
8.0.280.0040.00418.24
8.0.270.0030.00517.14
8.0.260.0030.00316.74
8.0.250.0080.00016.84
8.0.240.0100.00016.88
8.0.230.0000.00716.80
8.0.220.0000.00716.67
8.0.210.0030.00716.69
8.0.200.0040.00416.80
8.0.190.0070.00016.85
8.0.180.0070.00016.71
8.0.170.0070.00016.79
8.0.160.0000.00716.69
8.0.150.0030.00516.59
8.0.140.0040.00416.70
8.0.130.0030.00313.22
8.0.120.0040.00416.61
8.0.110.0020.00516.74
8.0.100.0000.00816.75
8.0.90.0000.00716.55
8.0.80.0060.00816.71
8.0.70.0040.00416.82
8.0.60.0000.00816.61
8.0.50.0000.00716.77
8.0.30.0110.00716.79
8.0.20.0070.01117.40
8.0.10.0000.00716.82
8.0.00.0160.00216.65
7.4.330.0050.00016.64
7.4.320.0030.00316.37
7.4.300.0030.00316.41
7.4.290.0070.00316.40
7.4.280.0060.00016.36
7.4.270.0050.00216.41
7.4.260.0000.00613.18
7.4.250.0080.00016.41
7.4.240.0030.00516.31
7.4.230.0000.00716.31
7.4.220.0080.01416.55
7.4.210.0080.00816.42
7.4.200.0000.00716.20
7.4.190.0030.00316.55
7.4.160.0100.00716.57
7.4.150.0170.00017.40
7.4.140.0100.01117.86
7.4.130.0080.00816.52
7.4.120.0130.00516.37
7.4.110.0100.00716.33
7.4.100.0100.01016.27
7.4.90.0040.01416.57
7.4.80.0110.00519.39
7.4.70.0100.00616.46
7.4.60.0070.01416.27
7.4.50.0050.00316.40
7.4.40.0060.00622.77
7.4.30.0180.00316.39
7.4.00.0060.00614.71
7.3.330.0020.00213.03
7.3.320.0000.00613.11
7.3.310.0030.00316.15
7.3.300.0070.00016.11
7.3.290.0030.01016.06
7.3.280.0070.00816.17
7.3.270.0130.00417.40
7.3.260.0140.01118.24
7.3.250.0050.01316.33
7.3.240.0110.00716.17
7.3.230.0090.00916.39
7.3.210.0140.00216.26
7.3.200.0060.01219.39
7.3.190.0100.01316.50
7.3.180.0060.01116.47
7.3.170.0170.00616.44
7.3.160.0070.01416.48
7.3.120.0030.01217.15
7.3.110.0060.00917.15
7.3.100.0070.01017.15
7.3.90.0040.01117.15
7.3.80.0030.01317.15
7.3.70.0030.00917.15
7.3.60.0000.01217.15
7.3.50.0000.01617.15
7.3.40.0070.00417.15
7.3.30.0070.00317.15
7.3.20.0110.00017.15
7.3.10.0100.00717.15
7.3.00.0070.00717.15
7.2.330.0090.00916.27
7.2.320.0090.01216.39
7.2.310.0130.01016.41
7.2.300.0090.00616.59
7.2.290.0120.00916.14
7.2.240.0060.00917.15
7.2.230.0040.01117.15
7.2.220.0070.01117.15
7.2.210.0030.00717.15
7.2.200.0030.01017.15
7.2.190.0110.00717.15
7.2.180.0000.01717.15
7.2.170.0060.01017.15
7.2.160.0110.00417.15
7.2.150.0100.00717.15
7.2.140.0080.00417.15
7.2.130.0120.00617.15
7.2.120.0060.00917.15
7.2.110.0000.01317.15
7.2.100.0100.00717.15
7.2.90.0060.01017.15
7.2.80.0060.00617.15
7.2.70.0090.00917.15
7.2.60.0050.00916.93
7.2.50.0000.01617.15
7.2.40.0030.01317.15
7.2.30.0080.00817.15
7.2.20.0110.00717.15
7.2.10.0070.01017.15
7.2.00.0070.01017.15
7.1.330.0100.00617.15
7.1.320.0030.01317.15
7.1.310.0060.00617.15
7.1.300.0040.00417.15
7.1.290.0110.00417.15
7.1.280.0110.00317.15
7.1.270.0000.01317.15
7.1.260.0060.01017.15
7.1.250.0100.00317.15
7.1.200.0040.01215.80
7.1.70.0120.00617.14
7.1.60.0100.01619.17
7.1.50.0060.01816.77
7.1.00.0000.03722.40
7.0.200.0000.00716.61
7.0.140.0130.06022.18
7.0.100.0130.06719.91
7.0.90.0170.04019.89
7.0.80.0100.07319.90
7.0.70.0030.08719.84
7.0.60.0170.06720.05
7.0.50.0130.04720.32
7.0.40.0130.07320.08
7.0.30.0130.07720.12
7.0.20.0070.08019.95
7.0.10.0070.06020.10
7.0.00.0030.09320.14
5.6.250.0130.08320.61
5.6.240.0030.08320.57
5.6.230.0000.10320.68
5.6.220.0100.07320.66
5.6.210.0300.05720.71
5.6.200.0000.07721.05
5.6.190.0030.08321.02
5.6.180.0100.03720.95
5.6.170.0200.06020.93
5.6.160.0070.05021.00
5.6.150.0070.05021.01
5.6.140.0000.05721.16
5.6.130.0200.04721.13
5.6.120.0130.06321.10
5.6.110.0030.06321.08
5.6.100.0100.08320.93
5.6.90.0070.08320.99
5.6.80.0130.07320.46
5.6.70.0070.07720.42
5.6.60.0170.06720.53
5.6.50.0100.07320.49
5.6.40.0070.08020.42
5.6.30.0070.08020.46
5.6.20.0130.07320.36
5.6.10.0030.07320.36
5.6.00.0170.03020.37
5.5.380.0100.06720.50
5.5.370.0100.08020.41
5.5.360.0170.07320.38
5.5.350.0100.08320.44
5.5.340.0070.06720.79
5.5.330.0100.08020.82
5.5.320.0070.08020.88
5.5.310.0130.07720.78
5.5.300.0100.08320.86
5.5.290.0030.08020.72
5.5.280.0100.08320.86
5.5.270.0170.06320.82
5.5.260.0100.07720.78
5.5.250.0100.05320.72
5.5.240.0030.07020.11
5.5.230.0130.07020.24
5.5.220.0070.06320.19
5.5.210.0070.05020.29
5.5.200.0000.08720.12
5.5.190.0070.07720.07
5.5.180.0170.07720.23
5.5.160.0070.08320.17
5.5.150.0130.06320.10
5.5.140.0070.07720.11
5.5.130.0070.04020.07
5.5.120.0100.07720.26
5.5.110.0030.08320.13
5.5.100.0130.04019.94
5.5.90.0070.07720.06
5.5.80.0000.04320.16
5.5.70.0030.06719.93
5.5.60.0070.06320.05
5.5.50.0000.05019.95
5.5.40.0070.07720.02
5.5.30.0170.03720.13
5.5.20.0070.08320.07
5.5.10.0100.07720.02
5.5.00.0130.07020.09
5.4.450.0100.07319.45
5.4.440.0030.04019.42
5.4.430.0030.05019.46
5.4.420.0070.08319.55
5.4.410.0030.04319.42
5.4.400.0100.04719.23
5.4.390.0070.07719.14
5.4.380.0200.03318.90
5.4.370.0100.07719.16
5.4.360.0030.06318.96
5.4.350.0170.05018.81
5.4.340.0100.07318.95
5.4.320.0070.04719.09
5.4.310.0070.07719.25
5.4.300.0100.07019.04
5.4.290.0070.04019.05
5.4.280.0030.07718.93
5.4.270.0130.06719.14
5.4.260.0170.06319.14
5.4.250.0070.08019.22
5.4.240.0030.04719.07
5.4.230.0070.07018.95
5.4.220.0170.07318.89
5.4.210.0070.07318.80
5.4.200.0030.08018.77
5.4.190.0070.04319.22
5.4.180.0070.07318.80
5.4.170.0100.07019.05
5.4.160.0030.07318.95
5.4.150.0130.07019.01
5.4.140.0130.06716.29
5.4.130.0030.07716.37
5.4.120.0030.05316.32
5.4.110.0100.07016.34
5.4.100.0070.07016.36
5.4.90.0030.08016.27
5.4.80.0070.07316.37
5.4.70.0000.06316.20
5.4.60.0100.06716.32
5.4.50.0000.04716.34
5.4.40.0070.06016.24
5.4.30.0100.03716.20
5.4.20.0100.03716.38
5.4.10.0100.05716.27
5.4.00.0130.07015.71
5.3.290.0100.07714.49
5.3.280.0170.07014.57
5.3.270.0070.07714.61
5.3.260.0100.07014.46
5.3.250.0030.06714.58
5.3.240.0130.03714.46
5.3.230.0100.07014.57
5.3.220.0100.06314.40
5.3.210.0070.07314.54
5.3.200.0070.06314.47
5.3.190.0070.08014.39
5.3.180.0070.06714.41
5.3.170.0100.06314.54
5.3.160.0030.05014.42
5.3.150.0030.07714.52
5.3.140.0030.04714.48
5.3.130.0100.07314.41
5.3.120.0030.07314.54
5.3.110.0100.07314.50
5.3.100.0000.05013.93
5.3.90.0000.06313.92
5.3.80.0070.07313.98
5.3.70.0030.07013.97
5.3.60.0030.07013.85
5.3.50.0100.07013.93
5.3.40.0130.05713.70
5.3.30.0070.04313.78
5.3.20.0030.07713.68
5.3.10.0170.05313.50
5.3.00.0030.07713.40
5.2.170.0030.06311.98
5.2.160.0070.05011.98
5.2.150.0030.03011.98
5.2.140.0030.03711.98
5.2.130.0100.05311.98
5.2.120.0070.05311.98
5.2.110.0100.05011.98
5.2.100.0070.05711.98
5.2.90.0000.06711.98
5.2.80.0030.05711.98
5.2.70.0070.05311.98
5.2.60.0030.03711.98
5.2.50.0100.05711.98
5.2.40.0030.04711.98
5.2.30.0070.06011.98
5.2.20.0030.05711.98
5.2.10.0070.06711.98
5.2.00.0000.06011.98
5.1.60.0030.03311.98
5.1.50.0100.04711.98
5.1.40.0100.02311.98
5.1.30.0000.05311.98
5.1.20.0070.05711.98
5.1.10.0030.04311.98
5.1.00.0130.04711.98
5.0.50.0100.03711.98
5.0.40.0030.03711.98
5.0.30.0100.05311.98
5.0.20.0000.04711.98
5.0.10.0000.04711.98
5.0.00.0000.03711.98
4.4.90.0000.03711.98
4.4.80.0070.03311.98
4.4.70.0030.04011.98
4.4.60.0000.02011.98
4.4.50.0000.03311.98
4.4.40.0070.05011.98
4.4.30.0070.03011.98
4.4.20.0000.03311.98
4.4.10.0030.03311.98
4.4.00.0030.05311.98
4.3.110.0100.02311.98
4.3.100.0030.02311.98
4.3.90.0000.03011.98
4.3.80.0070.05011.98
4.3.70.0070.02311.98
4.3.60.0000.03311.98
4.3.50.0000.03011.98
4.3.40.0030.03311.98
4.3.30.0000.03711.98
4.3.20.0000.04011.98
4.3.10.0000.03011.98
4.3.00.0030.02011.98

preferences:
43.91 ms | 400 KiB | 5 Q