3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ucwords(strtolower('Hinterthür'));

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)
8.3.70.0150.00616.58
8.3.60.0110.00718.43
8.3.50.0050.01221.08
8.3.40.0090.00918.54
8.3.30.0070.00720.17
8.3.20.0040.00420.09
8.3.10.0040.00420.92
8.3.00.0040.00422.45
8.2.180.0090.00616.50
8.2.170.0120.00322.96
8.2.160.0070.00722.11
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00319.70
8.2.110.0100.00020.29
8.2.100.0040.00817.59
8.2.90.0040.00419.05
8.2.80.0030.00519.39
8.2.70.0000.00817.59
8.2.60.0030.00617.80
8.2.50.0030.00518.07
8.2.40.0000.01018.21
8.2.30.0000.00819.41
8.2.20.0000.00717.58
8.2.10.0040.00417.46
8.2.00.0040.00417.61
8.1.280.0110.00725.92
8.1.270.0000.00723.99
8.1.260.0030.00626.35
8.1.250.0000.00728.09
8.1.240.0060.00322.48
8.1.230.0070.00421.04
8.1.220.0040.00418.77
8.1.210.0040.00418.77
8.1.200.0040.00417.10
8.1.190.0030.00617.26
8.1.180.0080.00018.10
8.1.170.0000.01018.54
8.1.160.0000.00718.67
8.1.150.0050.00318.46
8.1.140.0030.00617.36
8.1.130.0000.00717.65
8.1.120.0070.00017.36
8.1.110.0070.00017.27
8.1.100.0000.00817.36
8.1.90.0000.00717.35
8.1.80.0000.00817.36
8.1.70.0030.00317.22
8.1.60.0080.00017.34
8.1.50.0000.00817.29
8.1.40.0000.00717.30
8.1.30.0000.00717.49
8.1.20.0070.00017.55
8.1.10.0040.00417.47
8.1.00.0030.00617.25
8.0.300.0030.00320.04
8.0.290.0000.00717.05
8.0.280.0070.00018.40
8.0.270.0040.00417.16
8.0.260.0030.00316.74
8.0.250.0060.00016.79
8.0.240.0060.00416.79
8.0.230.0000.00716.80
8.0.220.0000.00616.79
8.0.210.0030.00616.75
8.0.200.0030.00516.70
8.0.190.0090.00016.77
8.0.180.0060.00316.79
8.0.170.0030.00516.70
8.0.160.0030.00316.63
8.0.150.0000.00816.71
8.0.140.0000.01016.67
8.0.130.0000.00613.16
8.0.120.0050.00216.70
8.0.110.0040.00416.64
8.0.100.0080.00016.58
8.0.90.0040.00416.59
8.0.80.0150.00616.74
8.0.70.0030.00316.58
8.0.60.0040.00416.75
8.0.50.0040.00416.69
8.0.30.0030.01616.84
8.0.20.0090.00917.40
8.0.10.0050.00216.75
8.0.00.0070.01716.76
7.4.330.0000.00714.86
7.4.320.0060.00016.37
7.4.300.0070.00016.31
7.4.290.0030.00316.41
7.4.280.0000.00716.35
7.4.270.0000.00716.38
7.4.260.0000.00513.05
7.4.250.0000.00716.37
7.4.240.0020.00516.32
7.4.230.0030.00316.27
7.4.220.0070.01116.46
7.4.210.0050.00916.40
7.4.200.0000.00716.20
7.4.190.0000.00716.24
7.4.160.0110.00616.36
7.4.150.0130.00317.40
7.4.140.0140.00517.86
7.4.130.0050.01116.38
7.4.120.0080.00816.40
7.4.110.0060.01216.16
7.4.100.0170.00716.27
7.4.90.0110.00616.34
7.4.80.0030.01819.39
7.4.70.0070.01316.28
7.4.60.0100.00616.50
7.4.50.0090.00016.54
7.4.40.0090.00922.77
7.4.30.0070.01416.47
7.4.00.0090.00614.87
7.3.330.0050.00012.90
7.3.320.0030.00312.96
7.3.310.0030.00316.19
7.3.300.0040.00416.06
7.3.290.0130.00316.18
7.3.280.0070.01016.15
7.3.270.0100.00717.40
7.3.260.0180.00718.24
7.3.250.0120.00516.21
7.3.240.0030.01716.18
7.3.230.0140.00816.39
7.3.210.0080.00816.39
7.3.200.0130.00719.39
7.3.190.0100.00716.21
7.3.180.0000.01516.35
7.3.170.0120.00916.43
7.3.160.0110.00716.19
7.3.120.0060.00914.63
7.2.330.0120.00916.63
7.2.320.0150.00316.48
7.2.310.0060.01016.32
7.2.300.0100.00716.29
7.2.290.0100.00716.47
7.2.80.0030.00616.25
7.2.60.0130.00316.52
7.2.00.0060.00319.34
7.1.200.0030.00715.73
7.1.100.0060.00617.68
7.1.70.0030.01416.78
7.1.60.0080.01219.17
7.1.50.0160.00616.87
7.1.00.0030.06322.36
7.0.200.0170.00714.83
7.0.140.0070.06722.22
7.0.100.0470.05319.90
7.0.90.0430.07319.82
7.0.80.0030.08719.95
7.0.70.0370.07719.80
7.0.60.0370.08319.88
7.0.50.0100.06320.19
7.0.40.0030.07720.14
7.0.30.0030.04320.10
7.0.20.0030.04019.99
7.0.10.0070.05020.07
7.0.00.0070.03720.05
5.6.280.0100.06721.09
5.6.250.0100.06020.57
5.6.240.0170.06320.64
5.6.230.0070.06720.63
5.6.220.0070.08020.44
5.6.210.0130.07020.41
5.6.200.0070.07721.12
5.6.190.0070.04320.97
5.6.180.0070.04720.94
5.6.170.0030.04321.04
5.6.160.0100.03720.99
5.6.150.0030.04720.99
5.6.140.0070.03721.05
5.6.130.0070.03720.94
5.6.120.0070.03721.01
5.6.110.0000.04721.04
5.6.100.0030.07021.00
5.6.90.0070.04020.96
5.6.80.0000.04320.46
5.6.70.0030.04020.37
5.6.60.0070.04720.27
5.6.50.0100.03320.50
5.6.40.0030.04720.34
5.6.30.0030.04320.35
5.6.20.0030.04020.32
5.6.10.0070.03720.47
5.6.00.0000.05320.31
5.5.380.0030.07320.36
5.5.370.0130.07320.38
5.5.360.0070.08020.35
5.5.350.0100.07720.40
5.5.340.0100.05020.68
5.5.330.0130.03720.87
5.5.320.0100.03320.75
5.5.310.0030.04720.86
5.5.300.0070.04020.85
5.5.290.0070.03720.83
5.5.280.0070.03720.68
5.5.270.0070.06320.71
5.5.260.0100.03720.62
5.5.250.0000.04320.68
5.5.240.0000.04320.08
5.5.230.0000.04320.24
5.5.220.0070.03720.11
5.5.210.0030.04020.19
5.5.200.0070.03720.23
5.5.190.0070.05020.04
5.5.180.0030.04020.16
5.5.160.0030.04020.03
5.5.150.0030.04020.16
5.5.140.0030.03320.14
5.5.130.0070.04020.19
5.5.120.0030.03320.02
5.5.110.0070.04019.92
5.5.100.0100.07320.07
5.5.90.0130.07019.97
5.5.80.0030.08020.05
5.5.70.0100.07720.05
5.5.60.0130.07020.00
5.5.50.0000.06719.98
5.5.40.0070.04020.12
5.5.30.0100.06320.04
5.5.20.0170.05719.96
5.5.10.0100.04019.98
5.5.00.0070.08019.90
5.4.450.0070.07719.48
5.4.440.0030.03719.36
5.4.430.0030.04019.27
5.4.420.0100.03319.47
5.4.410.0000.04019.26
5.4.400.0070.03719.04
5.4.390.0030.03719.07
5.4.380.0000.04019.13
5.4.370.0030.03719.13
5.4.360.0030.03719.05
5.4.350.0130.05719.07
5.4.340.0000.05318.97
5.4.320.0030.03719.04
5.4.310.0070.03319.10
5.4.300.0030.04718.95
5.4.290.0070.03719.07
5.4.280.0070.04019.13
5.4.270.0130.03019.04
5.4.260.0070.06719.23
5.4.250.0030.07018.97
5.4.240.0000.08718.94
5.4.230.0030.07319.07
5.4.220.0130.06318.97
5.4.210.0070.07018.78
5.4.200.0030.04318.97
5.4.190.0100.07019.11
5.4.180.0070.06719.13
5.4.170.0070.06319.08
5.4.160.0070.07018.79
5.4.150.0030.04318.76
5.4.140.0030.03716.31
5.4.130.0070.06716.20
5.4.120.0030.05316.28
5.4.110.0070.06716.48
5.4.100.0100.04716.30
5.4.90.0030.07016.31
5.4.80.0130.06316.45
5.4.70.0100.07316.41
5.4.60.0030.06016.38
5.4.50.0070.06716.35
5.4.40.0200.05316.29
5.4.30.0070.06716.18
5.4.20.0030.06016.18
5.4.10.0030.06316.18
5.4.00.0030.07315.73
5.3.290.0030.05014.50
5.3.280.0000.07714.54
5.3.270.0130.07314.59
5.3.260.0030.04314.59
5.3.250.0030.03714.61
5.3.240.0070.07314.42
5.3.230.0070.07314.45
5.3.220.0030.03314.49
5.3.210.0070.07314.43
5.3.200.0130.05714.48
5.3.190.0100.07014.47
5.3.180.0070.04714.55
5.3.170.0030.08014.43
5.3.160.0030.04714.50
5.3.150.0070.05714.52
5.3.140.0100.07014.41
5.3.130.0070.08014.46
5.3.120.0130.06714.37
5.3.110.0070.07014.52
5.3.100.0100.07314.03
5.3.90.0070.08013.99
5.3.80.0130.06713.95
5.3.70.0070.07314.00
5.3.60.0130.06713.99
5.3.50.0070.08013.94
5.3.40.0000.08313.91
5.3.30.0170.06713.88
5.3.20.0030.07713.70
5.3.10.0130.03313.66
5.3.00.0100.07313.56
5.2.170.0070.06311.18
5.2.160.0030.05711.10
5.2.150.0130.05010.94
5.2.140.0070.06311.12
5.2.130.0030.06011.09
5.2.120.0100.03011.08
5.2.110.0100.03311.08
5.2.100.0030.06011.14
5.2.90.0030.05711.02
5.2.80.0030.06311.12
5.2.70.0030.04011.09
5.2.60.0030.06011.04
5.2.50.0000.05310.98
5.2.40.0070.06010.98
5.2.30.0000.06310.96
5.2.20.0170.05010.90
5.2.10.0100.05310.91
5.2.00.0070.06010.75
5.1.60.0030.05310.02
5.1.50.0030.05710.04
5.1.40.0100.0509.97
5.1.30.0000.06010.28
5.1.20.0100.04010.41
5.1.10.0030.05710.07
5.1.00.0030.03310.13
5.0.50.0000.0508.59
5.0.40.0070.0438.54
5.0.30.0030.0638.54
5.0.20.0000.0508.54
5.0.10.0000.0478.54
5.0.00.0070.0608.54
4.4.90.0030.0378.54
4.4.80.0000.0378.54
4.4.70.0000.0208.54
4.4.60.0000.0378.54
4.4.50.0030.0378.54
4.4.40.0070.0508.54
4.4.30.0070.0278.54
4.4.20.0000.0378.54
4.4.10.0030.0338.54
4.4.00.0030.0508.54
4.3.110.0000.0378.54
4.3.100.0000.0338.54
4.3.90.0000.0378.54
4.3.80.0030.0508.54
4.3.70.0030.0338.54
4.3.60.0030.0378.54
4.3.50.0070.0338.54
4.3.40.0070.0478.54
4.3.30.0000.0378.54
4.3.20.0000.0338.54
4.3.10.0000.0378.54
4.3.00.0030.0308.54

preferences:
56.52 ms | 401 KiB | 5 Q