3v4l.org

run code in 300+ PHP versions simultaneously
<?php function swift_rgb2hex($rgb,$hash=true) { if($rgb == NULL){ return 'none'; } if($hash) $hex = '#'; if(strpos($rgb,'rgb') === false){ return '#'.$rgb; } $temp = explode('(',$rgb); $rgb = $temp[1]; $temp = explode(')',$rgb); $rgb = $temp[0]; $rgb = explode(',',$rgb); $hex .= str_pad(dechex($rgb[0]), 2, "0", STR_PAD_LEFT); $hex .= str_pad(dechex($rgb[1]), 2, "0", STR_PAD_LEFT); $hex .= str_pad(dechex($rgb[2]), 2, "0", STR_PAD_LEFT); return $hex; } echo swift_rgb2hex('rgba(22,22,22,1)'); echo swift_rgb2hex('FFFFFF'); echo swift_rgb2hex('bamam'); echo swift_rgb2hex('rgba(255,255,0,1)');

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)
8.3.60.0120.00318.30
8.3.50.0100.00821.33
8.3.40.0090.00618.82
8.3.30.0030.01218.80
8.3.20.0110.00718.87
8.3.10.0050.00320.53
8.3.00.0000.00919.51
8.2.180.0110.01116.63
8.2.170.0070.00722.96
8.2.160.0100.00322.03
8.2.150.0090.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00419.85
8.2.110.0060.00319.27
8.2.100.0070.00418.03
8.2.90.0000.00817.63
8.2.80.0050.00317.97
8.2.70.0000.00918.05
8.2.60.0000.00818.22
8.2.50.0110.00018.10
8.2.40.0000.00721.03
8.2.30.0050.00219.33
8.2.20.0000.00817.66
8.2.10.0000.00717.64
8.2.00.0040.00417.82
8.1.280.0100.00725.92
8.1.270.0070.00023.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00420.95
8.1.230.0070.00317.70
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0060.00317.22
8.1.190.0030.00517.22
8.1.180.0000.00818.10
8.1.170.0000.00818.56
8.1.160.0050.00218.91
8.1.150.0040.00418.89
8.1.140.0050.00317.48
8.1.130.0000.00717.85
8.1.120.0000.00717.51
8.1.110.0040.00417.56
8.1.100.0000.00717.50
8.1.90.0040.00417.55
8.1.80.0000.00817.50
8.1.70.0030.00317.43
8.1.60.0080.00017.60
8.1.50.0040.00417.41
8.1.40.0000.00817.59
8.1.30.0030.00617.64
8.1.20.0000.00817.70
8.1.10.0060.00317.58
8.1.00.0040.00417.55
8.0.300.0080.00018.77
8.0.290.0080.00016.63
8.0.280.0000.00718.48
8.0.270.0070.00017.22
8.0.260.0000.00716.84
8.0.250.0040.00416.97
8.0.240.0040.00416.94
8.0.230.0040.00416.99
8.0.220.0070.00016.79
8.0.210.0080.00016.84
8.0.200.0080.00016.97
8.0.190.0000.00716.94
8.0.180.0000.00816.98
8.0.170.0040.00616.81
8.0.160.0000.00716.98
8.0.150.0080.00016.86
8.0.140.0020.00516.77
8.0.130.0050.00013.32
8.0.120.0000.00716.88
8.0.110.0000.00816.82
8.0.100.0040.00416.90
8.0.90.0000.00716.79
8.0.80.0060.00916.86
8.0.70.0040.00416.96
8.0.60.0000.00716.95
8.0.50.0040.00416.95
8.0.30.0110.00717.02
8.0.20.0140.00717.44
8.0.10.0040.00416.94
8.0.00.0070.01216.91
7.4.330.0020.00213.43
7.4.320.0030.00316.63
7.4.300.0000.00616.59
7.4.290.0030.00316.57
7.4.280.0030.00316.61
7.4.270.0000.00616.55
7.4.260.0030.00313.24
7.4.250.0040.00416.50
7.4.240.0070.00016.46
7.4.230.0050.00216.36
7.4.220.0120.00616.42
7.4.210.0100.00816.60
7.4.200.0060.00316.50
7.4.190.0030.00316.54
7.4.160.0160.00016.59
7.4.150.0140.00617.40
7.4.140.0110.00617.22
7.4.130.0060.01316.55
7.4.120.0120.00516.63
7.4.110.0140.00316.39
7.4.100.0120.00616.46
7.4.90.0090.00916.42
7.4.80.0120.00619.03
7.4.70.0150.00616.34
7.4.60.0110.00616.70
7.4.50.0000.00516.47
7.4.40.0070.01122.27
7.4.30.0100.00716.42
7.4.00.0030.01315.09
7.3.330.0050.00013.38
7.3.320.0000.00513.30
7.3.310.0000.00716.30
7.3.300.0030.00316.38
7.3.290.0090.00916.30
7.3.280.0090.00816.30
7.3.270.0150.00917.40
7.3.260.0100.00818.24
7.3.250.0110.00616.31
7.3.240.0100.00716.64
7.3.230.0000.01716.39
7.3.210.0180.00416.63
7.3.200.0100.00719.39
7.3.190.0090.01316.53
7.3.180.0000.01616.39
7.3.170.0080.00816.52
7.3.160.0090.00616.67
7.3.120.0000.01615.21
7.2.330.0100.00816.64
7.2.320.0090.01516.78
7.2.310.0030.02016.82
7.2.300.0050.01116.67
7.2.290.0100.00716.58
7.2.60.0030.00616.71
7.1.200.0040.00815.60
7.1.70.0070.00316.98
7.1.60.0060.01819.40
7.1.50.0070.01416.94
7.1.00.0070.07322.54
7.0.200.0000.01016.82
7.0.140.0000.07722.18
7.0.60.0100.05720.09
7.0.50.0070.05017.73
7.0.40.0100.05017.81
7.0.30.0030.04317.77
7.0.20.0030.08717.72
7.0.10.0100.07717.70
7.0.00.0100.05717.84
5.6.280.0100.06721.12
5.6.210.0000.04320.77
5.6.200.0070.05318.18
5.6.190.0000.07018.16
5.6.180.0000.04718.19
5.6.170.0000.04718.18
5.6.160.0070.05018.29
5.6.150.0070.08018.16
5.6.140.0030.05718.24
5.6.130.0100.05018.15
5.6.120.0130.06718.19
5.6.110.0100.07318.18
5.6.100.0070.07018.22
5.6.90.0070.07318.20
5.6.80.0030.05017.68
5.6.70.0030.05017.55
5.6.60.0070.07017.56
5.6.50.0030.04717.60
5.6.40.0100.03717.50
5.6.30.0070.06717.54
5.6.20.0030.07017.52
5.6.10.0100.07017.47
5.6.00.0100.06717.50
5.5.350.0330.06720.41
5.5.340.0030.08318.00
5.5.330.0070.07318.08
5.5.320.0000.04317.93
5.5.310.0000.04318.08
5.5.300.0070.04318.03
5.5.290.0030.05318.04
5.5.280.0070.04317.98
5.5.270.0000.06017.98
5.5.260.0100.06318.07
5.5.250.0030.05017.89
5.5.240.0030.04017.32
5.5.230.0100.07017.34
5.5.220.0030.04317.46
5.5.210.0070.05017.36
5.5.200.0030.07317.30
5.5.190.0030.05317.27
5.5.180.0100.07017.45
5.5.160.0030.04017.30
5.5.150.0100.03317.36
5.5.140.0070.03317.33
5.5.130.0070.03317.27
5.5.120.0030.03717.29
5.5.110.0070.03317.42
5.5.100.0000.04017.20
5.5.90.0100.03017.21
5.5.80.0070.03317.21
5.5.70.0030.03717.32
5.5.60.0030.03317.20
5.5.50.0030.03717.22
5.5.40.0000.03717.20
5.5.30.0070.03317.29
5.5.20.0000.04017.21
5.5.10.0030.04317.29
5.5.00.0030.03717.15
5.4.450.0030.04319.32
5.4.440.0100.04319.42
5.4.430.0000.06319.28
5.4.420.0030.06319.35
5.4.410.0070.08019.29
5.4.400.0030.04019.04
5.4.390.0130.07318.95
5.4.380.0070.05719.05
5.4.370.0070.07319.03
5.4.360.0030.04018.99
5.4.350.0030.07319.05
5.4.340.0000.05318.89
5.4.320.0170.03719.05
5.4.310.0030.03719.22
5.4.300.0100.03019.11
5.4.290.0000.04019.04
5.4.280.0000.04019.27
5.4.270.0100.03019.01
5.4.260.0100.03019.05
5.4.250.0100.03019.09
5.4.240.0030.03718.97
5.4.230.0070.03319.11
5.4.220.0000.04019.13
5.4.210.0100.03019.09
5.4.200.0030.03719.27
5.4.190.0100.04019.00
5.4.180.0000.03719.02
5.4.170.0030.03719.26
5.4.160.0100.03019.01
5.4.150.0030.03719.03
5.4.140.0000.03716.58
5.4.130.0070.03016.39
5.4.120.0030.03716.29
5.4.110.0000.03716.32
5.4.100.0030.03316.38
5.4.90.0100.03016.42
5.4.80.0100.03716.54
5.4.70.0030.03316.46
5.4.60.0000.03716.36
5.4.50.0000.04316.43
5.4.40.0030.08016.35
5.4.30.0130.06016.37
5.4.20.0170.06316.38
5.4.10.0030.07316.41
5.4.00.0070.07015.80
5.3.290.0030.03714.66
5.3.280.0000.04014.45
5.3.270.0030.03714.66
5.3.260.0000.04014.82
5.3.250.0070.03314.82
5.3.240.0000.03714.57
5.3.230.0030.03714.63
5.3.220.0030.03314.78
5.3.210.0030.03714.67
5.3.200.0000.03714.53
5.3.190.0000.04014.64
5.3.180.0000.04014.77
5.3.170.0030.04014.61
5.3.160.0070.03014.59
5.3.150.0070.04014.61
5.3.140.0070.03014.57
5.3.130.0100.06314.76
5.3.120.0030.08014.54
5.3.110.0070.06714.60
5.3.100.0130.06314.09
5.3.90.0000.08014.03
5.3.80.0100.06713.91
5.3.70.0070.08014.04
5.3.60.0170.05714.02
5.3.50.0130.04013.98
5.3.40.0130.07013.98
5.3.30.0000.05713.78
5.3.20.0100.04313.59
5.3.10.0070.07013.70
5.3.00.0000.04013.62
5.2.170.0100.05711.00
5.2.160.0000.04011.20
5.2.150.0070.05011.18
5.2.140.0030.03011.00
5.2.130.0000.04011.01
5.2.120.0100.04711.08
5.2.110.0030.06311.13
5.2.100.0000.03011.15
5.2.90.0030.05011.32
5.2.80.0000.06711.17
5.2.70.0030.05011.00
5.2.60.0130.02710.96
5.2.50.0070.03711.06
5.2.40.0070.03311.22
5.2.30.0030.06311.02
5.2.20.0100.05711.04
5.2.10.0000.06310.89
5.2.00.0000.04310.94
5.1.60.0100.02710.08
5.1.50.0030.0439.98
5.1.40.0000.05310.09
5.1.30.0000.06010.39
5.1.20.0030.05710.36
5.1.10.0000.04710.14
5.1.00.0030.05310.29
5.0.50.0030.0408.48
5.0.40.0070.0238.48
5.0.30.0030.0338.20
5.0.20.0030.0238.18
5.0.10.0000.0378.24
5.0.00.0030.0608.14
4.4.90.0000.0308.00
4.4.80.0030.0238.00
4.4.70.0030.0338.00
4.4.60.0030.0338.00
4.4.50.0100.0208.00
4.4.40.0000.0308.00
4.4.30.0030.0238.00
4.4.20.0030.0378.00
4.4.10.0030.0338.00
4.4.00.0070.0278.00
4.3.110.0000.0208.00
4.3.100.0030.0208.00
4.3.90.0030.0308.00
4.3.80.0070.0338.00
4.3.70.0000.0238.00
4.3.60.0000.0208.00
4.3.50.0070.0238.00
4.3.40.0030.0478.00
4.3.30.0030.0278.00
4.3.20.0000.0238.00
4.3.10.0030.0338.00
4.3.00.0030.0378.00

preferences:
58.84 ms | 401 KiB | 5 Q