3v4l.org

run code in 300+ PHP versions simultaneously
<?php $character_map = array(',', '/', '(', ')', ' ', '-', ':', '__'); $replace_values = str_repeat('REPLACE(', count($character_map)); $replace_parts = "), '" . join("', '_'), '", $character_map); print $replace_values . "\n\n"; print $replace_parts . "\n";

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)
8.3.60.0090.01216.50
8.3.50.0260.00422.84
8.3.40.0060.01218.75
8.3.30.0070.01119.04
8.3.20.0080.00020.34
8.3.10.0040.00421.85
8.3.00.0000.00817.38
8.2.180.0080.00816.63
8.2.170.0070.00722.96
8.2.160.0030.01020.52
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0060.00326.16
8.2.120.0050.00321.10
8.2.110.0100.00022.07
8.2.100.0090.00319.45
8.2.90.0060.00319.08
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0030.00617.80
8.2.50.0000.00818.07
8.2.40.0000.00818.09
8.2.30.0000.00818.09
8.2.20.0000.00817.63
8.2.10.0020.00518.17
8.2.00.0000.00717.74
8.1.280.0100.00725.92
8.1.270.0150.00323.86
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0070.00318.43
8.1.230.0130.00019.22
8.1.220.0040.00417.91
8.1.210.0060.00318.77
8.1.200.0080.00017.35
8.1.190.0030.00617.22
8.1.180.0040.00418.10
8.1.170.0050.00318.61
8.1.160.0000.00722.05
8.1.150.0070.00018.79
8.1.140.0040.00417.51
8.1.130.0030.00317.88
8.1.120.0040.00317.51
8.1.110.0070.00417.40
8.1.100.0050.00317.45
8.1.90.0000.00717.46
8.1.80.0000.00717.45
8.1.70.0040.00417.47
8.1.60.0050.00417.61
8.1.50.0040.00417.50
8.1.40.0040.00417.40
8.1.30.0030.00517.68
8.1.20.0050.00317.63
8.1.10.0000.00817.51
8.1.00.0030.00717.32
8.0.300.0000.00718.77
8.0.290.0040.00416.62
8.0.280.0070.00018.50
8.0.270.0000.00717.22
8.0.260.0030.00317.16
8.0.250.0070.00016.98
8.0.240.0000.00716.99
8.0.230.0000.00716.93
8.0.220.0000.00716.88
8.0.210.0040.00416.79
8.0.200.0000.00616.94
8.0.190.0040.00416.98
8.0.180.0030.00416.88
8.0.170.0030.00516.88
8.0.160.0040.00416.92
8.0.150.0030.00516.79
8.0.140.0050.00216.85
8.0.130.0000.00513.25
8.0.120.0040.00416.87
8.0.110.0040.00416.93
8.0.100.0000.00716.90
8.0.90.0040.00416.77
8.0.80.0060.00916.77
8.0.70.0040.00416.72
8.0.60.0040.00416.77
8.0.50.0040.00416.89
8.0.30.0170.00517.25
8.0.20.0110.00817.40
8.0.10.0050.00216.95
8.0.00.0140.00516.75
7.4.330.0050.00015.09
7.4.320.0060.00016.49
7.4.300.0000.00616.60
7.4.290.0000.00616.59
7.4.280.0040.00416.38
7.4.270.0000.00716.52
7.4.260.0030.00616.61
7.4.250.0040.00416.49
7.4.240.0020.00616.60
7.4.230.0000.00616.53
7.4.220.0100.00716.52
7.4.210.0000.01516.46
7.4.200.0030.00316.50
7.4.160.0130.00316.25
7.4.150.0100.01017.40
7.4.140.0090.01217.86
7.4.130.0100.00716.50
7.4.120.0090.00716.38
7.4.110.0130.01016.48
7.4.100.0040.01316.44
7.4.90.0060.01216.42
7.4.80.0080.01119.39
7.4.70.0140.00916.60
7.4.60.0130.00616.57
7.4.50.0000.00816.27
7.4.40.0130.00316.53
7.4.30.0090.00616.50
7.4.00.0080.00815.02
7.3.330.0000.00713.03
7.3.320.0000.00513.05
7.3.310.0040.00416.19
7.3.300.0050.00216.25
7.3.290.0070.01316.32
7.3.280.0100.00616.31
7.3.270.0070.01117.40
7.3.260.0100.01316.54
7.3.250.0070.01216.40
7.3.240.0110.00816.28
7.3.230.0040.01216.39
7.3.210.0040.01416.61
7.3.200.0130.00319.39
7.3.190.0060.01016.26
7.3.180.0160.00016.59
7.3.170.0060.01316.30
7.3.160.0100.01016.21
7.2.330.0040.01816.61
7.2.320.0090.00916.48
7.2.310.0140.00716.71
7.2.300.0140.00316.44
7.2.290.0120.00916.77
7.2.00.0000.01019.07
7.1.100.0040.00717.76
7.1.70.0030.00917.11
7.1.60.0070.01719.40
7.1.50.0110.01116.93
7.1.00.0000.08022.54
7.0.200.0040.00416.77
7.0.140.0030.07321.95
7.0.60.0070.05720.05
7.0.50.0030.05317.80
7.0.40.0130.08020.00
7.0.30.0570.06720.00
7.0.20.0500.06720.17
7.0.10.0100.08320.17
7.0.00.0070.08720.13
5.6.280.0000.07721.14
5.6.210.0070.08020.70
5.6.200.0130.08018.19
5.6.190.0070.04020.36
5.6.180.0270.08020.43
5.6.170.0300.05320.53
5.6.160.0170.07720.37
5.6.150.0070.06318.09
5.6.140.0030.05018.12
5.6.130.0030.08718.12
5.6.120.0030.06321.00
5.6.110.0030.04021.11
5.6.100.0070.04021.08
5.6.90.0170.04321.11
5.6.80.0170.06720.40
5.5.350.0070.08020.33
5.5.340.0100.08018.02
5.5.330.0030.04320.14
5.5.320.0000.04320.24
5.5.310.0270.04720.13
5.5.300.0030.03717.96
5.5.290.0030.04017.95
5.5.280.0070.05720.68
5.5.270.0130.07720.86
5.5.260.0070.05020.75
5.5.250.0100.03720.79
5.5.240.3700.03320.27
5.4.450.0630.04719.21
5.4.440.0370.04719.24
5.4.430.0500.04319.40
5.4.420.0570.04319.21
5.4.410.0670.04719.45
5.4.400.0370.04019.09
5.4.390.0300.03718.91
5.4.380.0100.05718.66
5.4.370.0170.05318.71
5.4.360.0170.05718.50
5.4.350.0200.05018.52
5.4.340.0270.04018.66
5.4.320.0050.03712.45
5.4.310.0050.03812.45
5.4.300.0100.03612.45
5.4.290.0060.04712.45
5.4.280.0060.03712.35
5.4.270.0030.04012.35
5.4.260.0070.03612.35
5.4.250.0110.03212.35
5.4.240.0060.03512.35
5.4.230.0050.03812.34
5.4.220.0080.03912.34
5.4.210.0040.03712.34
5.4.200.0090.03512.34
5.4.190.0070.03412.34
5.4.180.0050.03712.34
5.4.170.0050.04412.35
5.4.160.0060.03612.34
5.4.150.0070.03812.34
5.4.140.0050.03712.03
5.4.130.0060.03512.01
5.4.120.0070.03411.97
5.4.110.0070.03311.96
5.4.100.0040.03611.96
5.4.90.0090.03311.96
5.4.80.0060.03711.96
5.4.70.0030.03711.96
5.4.60.0090.03911.97
5.4.50.0120.03911.96
5.4.40.0040.03611.95
5.4.30.0060.03611.95
5.4.20.0050.03511.95
5.4.10.0060.03411.95
5.4.00.0060.03611.44
5.3.290.0060.03912.80
5.3.280.0110.03312.71
5.3.270.0070.03812.72
5.3.260.0070.03812.72
5.3.250.0040.03912.71
5.3.240.0090.03412.72
5.3.230.0050.03812.71
5.3.220.0070.04312.68
5.3.210.0110.03412.68
5.3.200.0090.03312.68
5.3.190.0070.03512.68
5.3.180.0070.03512.68
5.3.170.0060.03512.67
5.3.160.0030.03812.68
5.3.150.0070.03512.67
5.3.140.0040.03712.66
5.3.130.0030.04012.66
5.3.120.0050.03912.66
5.3.110.0040.03912.66
5.3.100.0090.03812.12
5.3.90.0090.04212.08
5.3.80.0040.03712.07
5.3.70.0070.03412.07
5.3.60.0050.03612.06
5.3.50.0040.03712.00
5.3.40.0020.04012.00
5.3.30.0100.03711.96
5.3.20.0020.03911.73
5.3.10.0060.03411.70
5.3.00.0070.04011.69
5.2.170.0050.0339.19
5.2.160.0050.0299.19
5.2.150.0070.0319.18
5.2.140.0050.0389.19
5.2.130.0060.0339.15
5.2.120.0040.0289.15
5.2.110.0070.0269.15
5.2.100.0050.0359.15
5.2.90.0050.0379.15
5.2.80.0010.0359.15
5.2.70.0030.0329.14
5.2.60.0060.0339.10
5.2.50.0040.0319.07
5.2.40.0070.0269.04
5.2.30.0050.0289.02
5.2.20.0050.0289.01
5.2.10.0060.0278.93
5.2.00.0040.0288.79
5.1.60.0030.0258.08
5.1.50.0040.0248.07
5.1.40.0030.0258.05
5.1.30.0030.0278.41
5.1.20.0030.0318.43
5.1.10.0060.0268.15
5.1.00.0080.0258.15
5.0.50.0070.0206.63
5.0.40.0030.0206.48
5.0.30.0080.0376.30
5.0.20.0050.0206.27
5.0.10.0040.0206.24
5.0.00.0020.0326.24
4.4.90.0030.0154.78
4.4.80.0020.0184.76
4.4.70.0020.0164.76
4.4.60.0010.0174.76
4.4.50.0010.0164.77
4.4.40.0060.0214.71
4.4.30.0050.0134.76
4.4.20.0030.0154.84
4.4.10.0020.0154.85
4.4.00.0020.0274.76
4.3.110.0040.0154.67
4.3.100.0000.0184.67
4.3.90.0010.0164.63
4.3.80.0040.0234.58
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0050.0134.63
4.3.40.0020.0254.54
4.3.30.0040.0153.29
4.3.20.0020.0183.27
4.3.10.0020.0153.23
4.3.00.0130.01315.91

preferences:
39.62 ms | 401 KiB | 5 Q