3v4l.org

run code in 300+ PHP versions simultaneously
<?php function studly_case($value) { $value = ucwords(str_replace(array('-', '_'), ' ', $value)); return str_replace(' ', '', $value); } $file = '2014_06_16_190801_create_ff_transactions_table.php'; $file = implode('_', array_slice(explode('_', $file), 4)); $class = studly_case($file); print $class;

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)
8.3.60.0110.00416.48
8.3.50.0120.00322.00
8.3.40.0140.00018.59
8.3.30.0140.00718.88
8.3.20.0040.00420.22
8.3.10.0030.00623.66
8.3.00.0060.00319.38
8.2.180.0120.00316.88
8.2.170.0070.00722.96
8.2.160.0140.00320.21
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00226.16
8.2.120.0030.00620.45
8.2.110.0000.00922.13
8.2.100.0070.00417.65
8.2.90.0000.00819.05
8.2.80.0080.00017.97
8.2.70.0090.00017.50
8.2.60.0000.00817.93
8.2.50.0030.00518.07
8.2.40.0060.00319.85
8.2.30.0040.00418.16
8.2.20.0040.00417.59
8.2.10.0040.00418.13
8.2.00.0040.00417.86
8.1.280.0090.00625.92
8.1.270.0040.00423.96
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.87
8.1.230.0070.00319.07
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0030.00617.13
8.1.180.0060.00318.10
8.1.170.0080.00018.64
8.1.160.0040.00421.89
8.1.150.0000.00718.53
8.1.140.0040.00417.48
8.1.130.0000.00717.84
8.1.120.0030.00317.32
8.1.110.0000.00717.32
8.1.100.0050.00317.41
8.1.90.0000.00717.31
8.1.80.0040.00417.47
8.1.70.0040.00417.38
8.1.60.0080.00017.60
8.1.50.0030.00717.58
8.1.40.0050.00317.59
8.1.30.0060.00617.68
8.1.20.0000.00817.70
8.1.10.0030.00617.43
8.1.00.0040.00417.48
8.0.300.0040.00420.59
8.0.290.0040.00417.05
8.0.280.0000.00718.34
8.0.270.0070.00017.29
8.0.260.0060.00017.28
8.0.250.0030.00316.90
8.0.240.0000.00816.97
8.0.230.0070.00016.89
8.0.220.0070.00016.88
8.0.210.0040.00416.80
8.0.200.0070.00016.84
8.0.190.0040.00416.87
8.0.180.0040.00416.78
8.0.170.0000.00716.82
8.0.160.0030.00316.73
8.0.150.0000.00916.85
8.0.140.0040.00416.71
8.0.130.0030.00313.23
8.0.120.0080.00016.76
8.0.110.0000.00816.86
8.0.100.0030.00616.82
8.0.90.0040.00416.87
8.0.80.0100.00716.92
8.0.70.0040.00416.91
8.0.60.0080.00016.70
8.0.50.0050.00316.81
8.0.30.0120.00617.20
8.0.20.0100.01117.40
8.0.10.0060.00316.97
8.0.00.0100.00716.86
7.4.330.0020.00215.00
7.4.320.0000.00616.55
7.4.300.0000.00716.67
7.4.290.0040.00416.62
7.4.280.0080.00016.57
7.4.270.0000.00716.56
7.4.260.0070.00016.60
7.4.250.0040.00416.57
7.4.240.0040.00416.56
7.4.230.0070.00016.57
7.4.220.0130.01616.39
7.4.210.0090.00716.55
7.4.200.0000.00816.55
7.4.190.0050.00216.70
7.4.160.0100.00716.40
7.4.150.0110.00717.40
7.4.140.0070.01017.86
7.4.130.0100.00816.44
7.4.120.0150.00316.58
7.4.110.0040.01216.64
7.4.100.0130.00616.45
7.4.90.0090.00916.37
7.4.80.0170.00319.39
7.4.70.0100.00716.64
7.4.60.0100.00716.61
7.4.50.0030.00616.45
7.4.40.0090.01416.45
7.4.30.0060.01016.45
7.4.00.0040.00815.01
7.3.330.0000.00613.32
7.3.320.0020.00313.24
7.3.310.0000.00816.27
7.3.300.0030.00316.36
7.3.290.0120.00616.31
7.3.280.0100.00816.32
7.3.270.0140.00317.40
7.3.260.0100.00716.53
7.3.250.0040.01316.26
7.3.240.0080.00816.38
7.3.230.0090.01216.42
7.3.210.0070.01016.38
7.3.200.0030.01719.39
7.3.190.0120.00816.30
7.3.180.0090.00616.26
7.3.170.0100.00616.36
7.3.160.0060.00916.46
7.3.120.0060.00914.86
7.2.330.0150.00316.68
7.2.320.0130.00916.59
7.2.310.0150.00616.74
7.2.300.0130.01016.66
7.2.290.0130.01016.27
7.2.00.0220.00418.91
7.1.200.0070.00715.92
7.1.100.0000.00918.00
7.1.70.0040.00417.09
7.1.60.0040.01219.46
7.1.50.0130.01017.00
7.1.00.0070.07322.33
7.0.200.0030.00316.76
7.0.140.0030.07322.00
7.0.100.0000.09019.96
7.0.90.0100.06019.93
7.0.80.0030.05019.94
7.0.70.0130.07319.97
7.0.60.0070.08020.03
7.0.50.0130.08020.30
7.0.40.0070.06020.00
7.0.30.0030.08320.05
7.0.20.0170.07720.18
7.0.10.0100.07719.95
7.0.00.0100.08020.18
5.6.280.0100.06721.07
5.6.250.0100.08720.60
5.6.240.0000.06320.50
5.6.230.0170.07020.51
5.6.220.0130.07020.61
5.6.210.0100.07320.50
5.6.200.0130.07721.02
5.6.190.0030.09321.17
5.6.180.0070.08720.94
5.6.170.0030.08721.02
5.6.160.0030.08721.05
5.6.150.0170.06721.08
5.6.140.0070.04021.13
5.6.130.0130.03320.96
5.6.120.0070.04721.02
5.6.110.0070.04021.05
5.6.100.0100.04721.04
5.6.90.0000.05020.98
5.6.80.0000.04720.53
5.6.70.0070.07320.49
5.6.60.0070.04320.46
5.6.50.0000.04320.41
5.6.40.0100.03320.34
5.6.30.0070.03720.39
5.6.20.0030.07020.52
5.6.10.0000.04020.34
5.6.00.0100.03720.28
5.5.380.0170.07720.35
5.5.370.0070.07320.42
5.5.360.0070.08720.36
5.5.350.0070.08020.40
5.5.340.0100.08720.86
5.5.330.0030.09020.93
5.5.320.0100.06320.91
5.5.310.0130.08020.93
5.5.300.0130.07020.89
5.5.290.0070.04020.77
5.5.280.0030.04320.81
5.5.270.0000.04720.79
5.5.260.0070.04020.63
5.5.250.0000.04320.68
5.5.240.0100.03020.22
5.5.230.0030.06020.24
5.5.220.0130.03720.26
5.5.210.0170.07320.21
5.5.200.0000.04320.29
5.5.190.0000.06020.24
5.5.180.0070.08320.23
5.5.160.0030.06320.07
5.5.150.0000.04320.14
5.5.140.0130.05020.21
5.5.130.0100.07320.17
5.5.120.0070.04320.26
5.5.110.0100.03320.17
5.5.100.0070.04019.98
5.5.90.0000.04020.01
5.5.80.0000.04320.16
5.5.70.0030.04319.97
5.5.60.0030.03319.91
5.5.50.0070.03720.00
5.5.40.0030.03720.11
5.5.30.0030.04019.93
5.5.20.0070.05020.05
5.5.10.0100.05020.08
5.5.00.0100.03320.03
5.4.450.0100.06319.49
5.4.440.0030.04719.19
5.4.430.0030.04019.48
5.4.420.0070.03719.37
5.4.410.0070.03719.23
5.4.400.0000.03719.23
5.4.390.0030.08019.03
5.4.380.0170.06719.12
5.4.370.0030.04019.12
5.4.360.0070.04719.03
5.4.350.0030.03718.88
5.4.340.0070.04718.89
5.4.320.0070.05019.04
5.4.310.0100.04018.88
5.4.300.0070.03319.20
5.4.290.0000.04019.13
5.4.280.0100.03019.23
5.4.270.0000.05318.84
5.4.260.0070.03019.04
5.4.250.0030.06019.15
5.4.240.0070.04019.08
5.4.230.0030.06019.02
5.4.220.0030.04018.87
5.4.210.0100.04018.94
5.4.200.0070.03719.04
5.4.190.0000.03719.12
5.4.180.0070.04019.11
5.4.170.0030.07719.17
5.4.160.0030.03718.93
5.4.150.0070.04319.03
5.4.140.0030.03716.34
5.4.130.0030.04016.33
5.4.120.0000.04716.33
5.4.110.0070.06716.46
5.4.100.0070.06016.36
5.4.90.0100.06716.51
5.4.80.0030.06316.40
5.4.70.0070.06716.33
5.4.60.0130.06316.33
5.4.50.0200.06316.47
5.4.40.0100.06716.39
5.4.30.0100.06716.29
5.4.20.0130.06316.32
5.4.10.0170.04016.45
5.4.00.0030.07315.89
5.3.290.0030.06014.80
5.3.280.0100.03014.68
5.3.270.0000.03714.54
5.3.260.0000.04014.55
5.3.250.0100.02714.66
5.3.240.0000.04314.76
5.3.230.0030.04314.61
5.3.220.0070.04714.67
5.3.210.0130.02714.59
5.3.200.0030.05714.63
5.3.190.0100.06714.67
5.3.180.0000.07714.65
5.3.170.0130.05714.62
5.3.160.0200.06314.58
5.3.150.0030.07314.57
5.3.140.0000.07714.63
5.3.130.0030.04014.52
5.3.120.0130.07014.69
5.3.110.0070.07314.55
5.3.100.0030.08014.10
5.3.90.0030.06714.01
5.3.80.0070.07314.15
5.3.70.0030.07014.12
5.3.60.0070.04014.11
5.3.50.0070.07013.93
5.3.40.0170.07014.09
5.3.30.0000.08713.84
5.3.20.0100.03313.62
5.3.10.0030.06713.59
5.3.00.0200.04013.63
5.2.170.0030.06711.03
5.2.160.0070.06011.02
5.2.150.0000.05011.23
5.2.140.0030.05711.23
5.2.130.0000.06711.20
5.2.120.0030.06011.23
5.2.110.0070.03011.11
5.2.100.0070.05311.20
5.2.90.0030.06311.15
5.2.80.0000.04311.21
5.2.70.0030.06011.10
5.2.60.0030.06311.08
5.2.50.0030.06011.06
5.2.40.0030.03711.00
5.2.30.0030.06311.06
5.2.20.0030.04310.98
5.2.10.0030.05310.77
5.2.00.0000.06310.70
5.1.60.0070.05310.49
5.1.50.0130.04710.49
5.1.40.0070.02710.49
5.1.30.0100.05310.49
5.1.20.0000.03710.49
5.1.10.0030.05710.49
5.1.00.0000.06310.49
5.0.50.0100.03310.49
5.0.40.0100.04010.49
5.0.30.0000.06010.49
5.0.20.0030.04310.49
5.0.10.0030.03010.49
5.0.00.0100.04310.49
4.4.90.0000.02010.49
4.4.80.0000.03710.49
4.4.70.0030.03710.49
4.4.60.0030.03710.49
4.4.50.0000.03710.49
4.4.40.0000.06010.49
4.4.30.0000.03310.49
4.4.20.0070.03010.49
4.4.10.0000.03710.49
4.4.00.0000.05010.49
4.3.110.0000.02710.49
4.3.100.0070.03010.49
4.3.90.0000.03710.49
4.3.80.0000.03710.49
4.3.70.0100.02710.49
4.3.60.0000.03010.49
4.3.50.0030.03010.49
4.3.40.0030.04710.49
4.3.30.0000.04010.49
4.3.20.0030.03010.49
4.3.10.0000.03710.49
4.3.00.0000.03310.49

preferences:
46.82 ms | 401 KiB | 5 Q