3v4l.org

run code in 300+ PHP versions simultaneously
<?php $selfTable = 'songs'; $tables = array( 'types' => 'layout_template_types' ); $string = '$content AS content, CONCAT_WS( ".", $types.alias, layout_templates.custom_item_id ), id'; $string = preg_replace_callback('#\$([\w]+)\.([\w]+)#', function($match) use ($tables) { return '`' . $tables[$match[1]] . '`.`' . $match[2] . '`'; }, $string); $string = preg_replace_callback('#\$([\w]+)#', function($match) use ($selfTable) { return '`' . $selfTable . '`.`' . $match[1] . '`'; }, $string); $string = preg_replace('#([\w]+)\.([\w]+)#', '`\1`.`\2`', $string); echo $string;

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)
8.3.60.0030.01718.43
8.3.50.0140.00921.21
8.3.40.0070.00718.96
8.3.30.0100.00320.31
8.3.20.0040.00420.34
8.3.10.0040.00422.14
8.3.00.0050.00322.46
8.2.180.0070.01116.63
8.2.170.0100.00722.96
8.2.160.0070.00722.20
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00920.87
8.2.110.0040.00422.25
8.2.100.0090.00318.14
8.2.90.0000.00819.36
8.2.80.0040.00419.28
8.2.70.0040.00417.88
8.2.60.0000.00817.91
8.2.50.0000.00818.07
8.2.40.0000.00818.09
8.2.30.0040.00419.39
8.2.20.0000.00717.97
8.2.10.0040.00418.03
8.2.00.0000.00718.03
8.1.280.0120.00325.92
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0030.00618.74
8.1.230.0070.00321.05
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0000.01017.35
8.1.190.0030.00517.40
8.1.180.0030.00618.10
8.1.170.0000.00818.78
8.1.160.0000.00819.00
8.1.150.0080.00018.77
8.1.140.0040.00417.73
8.1.130.0030.00317.74
8.1.120.0080.00017.66
8.1.110.0000.00717.52
8.1.100.0080.00017.62
8.1.90.0040.00417.65
8.1.80.0030.00317.56
8.1.70.0050.00217.54
8.1.60.0040.00417.78
8.1.50.0030.00517.57
8.1.40.0030.00517.67
8.1.30.0040.00417.84
8.1.20.0030.00517.82
8.1.10.0000.00717.77
8.1.00.0000.00817.67
8.0.300.0000.00918.77
8.0.290.0050.00317.30
8.0.280.0030.00318.45
8.0.270.0040.00417.30
8.0.260.0000.00716.98
8.0.250.0030.00317.12
8.0.240.0040.00417.13
8.0.230.0000.00817.14
8.0.220.0000.00716.98
8.0.210.0040.00417.02
8.0.200.0000.00617.09
8.0.190.0040.00417.11
8.0.180.0000.00817.01
8.0.170.0000.00816.93
8.0.160.0040.00416.94
8.0.150.0040.00417.04
8.0.140.0040.00416.93
8.0.130.0060.00013.54
8.0.120.0040.00416.93
8.0.110.0000.00717.07
8.0.100.0000.00816.93
8.0.90.0040.00416.86
8.0.80.0000.01617.12
8.0.70.0000.00717.06
8.0.60.0040.00416.86
8.0.50.0000.00716.84
8.0.30.0100.01017.08
8.0.20.0110.00817.40
8.0.10.0040.00417.09
8.0.00.0110.01117.08
7.4.330.0020.00216.71
7.4.320.0030.00316.69
7.4.300.0030.00316.65
7.4.290.0030.00316.73
7.4.280.0030.00316.73
7.4.270.0040.00416.81
7.4.260.0040.00413.59
7.4.250.0040.00416.82
7.4.240.0020.00516.75
7.4.230.0040.00416.70
7.4.220.0120.00616.92
7.4.210.0090.00616.81
7.4.200.0000.00816.57
7.4.190.0070.00016.64
7.4.160.0140.00716.38
7.4.150.0060.01517.40
7.4.140.0120.00517.86
7.4.130.0120.00816.70
7.4.120.0050.01316.80
7.4.110.0130.00316.69
7.4.100.0080.00916.61
7.4.90.0140.00316.67
7.4.80.0060.01619.39
7.4.70.0080.00816.68
7.4.60.0090.00916.65
7.4.50.0000.00816.52
7.4.40.0060.01022.77
7.4.30.0000.01716.87
7.4.00.0050.01015.09
7.3.330.0060.00013.51
7.3.320.0000.00513.45
7.3.310.0040.00416.44
7.3.300.0040.00416.52
7.3.290.0070.00716.46
7.3.280.0110.01016.43
7.3.270.0130.00317.40
7.3.260.0180.00018.24
7.3.250.0080.01216.80
7.3.240.0040.01416.50
7.3.230.0060.00916.51
7.3.210.0040.01516.76
7.3.200.0030.01519.39
7.3.190.0090.01216.77
7.3.180.0090.00616.80
7.3.170.0030.01316.76
7.3.160.0200.00016.77
7.3.120.0020.01115.04
7.3.110.0110.00714.80
7.3.100.0000.01415.05
7.3.90.0100.00715.18
7.3.80.0070.00715.24
7.3.70.0060.00914.79
7.3.60.0060.00614.98
7.3.50.0060.00614.83
7.3.40.0000.01214.98
7.3.30.0040.01114.90
7.3.20.0000.01416.49
7.3.10.0030.01317.02
7.3.00.0040.00816.84
7.2.330.0130.00716.90
7.2.320.0130.01016.90
7.2.310.0130.01016.79
7.2.300.0070.01016.84
7.2.290.0130.00316.91
7.2.250.0070.01015.26
7.2.240.0090.00914.89
7.2.230.0040.01514.91
7.2.220.0060.01215.38
7.2.210.0060.00615.06
7.2.200.0040.01115.08
7.2.190.0000.01515.29
7.2.180.0030.01015.07
7.2.170.0090.00315.14
7.1.330.0110.00316.04
7.1.320.0100.00015.93
7.1.310.0070.00715.98
7.1.300.0070.01015.86
7.1.290.0100.00315.98
7.1.280.0000.01516.16
7.1.270.0060.00915.74
7.1.260.0030.01015.81
7.1.70.0070.00017.13
7.1.60.0090.01619.17
7.1.50.0100.01017.23
7.1.00.0030.03322.28
7.0.200.0030.00316.96
7.0.140.0030.07722.00
7.0.90.0070.08020.05
7.0.80.0070.08019.91
7.0.70.0070.07719.88
7.0.60.0070.08319.98
7.0.50.0070.04320.33
7.0.40.0030.04320.00
7.0.30.0100.08719.94
7.0.20.0070.07019.99
7.0.10.0100.08320.09
7.0.00.0030.05020.13
5.6.280.0000.07721.13
5.6.230.0170.05020.75
5.6.220.0130.07720.50
5.6.210.0100.07020.59
5.6.200.0070.04320.96
5.6.190.0100.05021.18
5.6.180.0130.08021.07
5.6.170.0030.07721.18
5.6.160.0130.07020.89
5.6.150.0070.08720.95
5.6.140.0170.08321.03
5.6.130.0070.06721.04
5.6.120.0200.07020.95
5.6.110.0130.08021.06
5.6.100.0100.04021.02
5.6.90.0100.08321.01
5.6.80.0130.07320.43
5.6.70.0070.05020.52
5.6.60.0070.06020.40
5.6.50.0100.07020.45
5.6.40.0130.07320.43
5.6.30.0030.04320.32
5.6.20.0070.05020.30
5.6.10.0030.05020.53
5.6.00.0130.06320.46
5.5.370.0070.08020.37
5.5.360.0130.07020.49
5.5.350.0230.05720.37
5.5.340.0000.08720.94
5.5.330.0030.08320.94
5.5.320.0100.05720.82
5.5.310.0030.08720.84
5.5.300.0130.05720.91
5.5.290.0070.08320.83
5.5.280.0100.04720.81
5.5.270.0070.08320.92
5.5.260.0070.08020.79
5.5.250.0070.05720.71
5.5.240.0100.08020.26
5.5.230.0030.07720.25
5.5.220.0030.08020.27
5.5.210.0170.07320.16
5.5.200.0100.06020.24
5.5.190.0100.07320.15
5.5.180.0070.08020.28
5.5.160.0070.05020.19
5.5.150.0030.05320.21
5.5.140.0130.04320.25
5.5.130.0070.07720.09
5.5.120.0030.08320.27
5.5.110.0130.05320.23
5.5.100.0030.07719.99
5.5.90.0100.07320.17
5.5.80.0130.06720.05
5.5.70.0000.08020.05
5.5.60.0130.07019.94
5.5.50.0070.04020.09
5.5.40.0070.06720.14
5.5.30.0070.05020.15
5.5.20.0100.05020.15
5.5.10.0030.04020.13
5.5.00.0070.07719.98
5.4.450.0070.06319.45
5.4.440.0070.07719.46
5.4.430.0030.08319.52
5.4.420.0130.08019.44
5.4.410.0130.06719.10
5.4.400.0030.08719.04
5.4.390.0170.06718.91
5.4.380.0000.08319.16
5.4.370.0070.05719.20
5.4.360.0070.07719.03
5.4.350.0100.07719.04
5.4.340.0070.04718.85
5.4.320.0000.07018.88
5.4.310.0130.07019.20
5.4.300.0070.07718.90
5.4.290.0130.07018.85
5.4.280.0070.08019.14
5.4.270.0070.05319.04
5.4.260.0070.04319.23
5.4.250.0070.08319.02
5.4.240.0070.08018.87
5.4.230.0130.07319.04
5.4.220.0200.06719.17
5.4.210.0000.07019.13
5.4.200.0030.03719.24
5.4.190.0100.03719.15
5.4.180.0030.05718.84
5.4.170.0030.04018.89
5.4.160.0070.03719.21
5.4.150.0030.03319.01
5.4.140.0070.03316.51
5.4.130.0000.03716.48
5.4.120.0100.02716.55
5.4.110.0000.07316.48
5.4.100.0000.03316.32
5.4.90.0070.02716.56
5.4.80.0030.03716.50
5.4.70.0000.03716.43
5.4.60.0100.06716.41
5.4.50.0070.02716.53
5.4.40.0100.02316.45
5.4.30.0070.06016.36
5.4.20.0000.03316.36
5.4.10.0030.03016.38
5.4.00.0000.03715.85
5.3.290.0070.04014.76
5.3.280.0130.07714.55
5.3.270.0130.03314.72
5.3.260.0070.03714.60
5.3.250.0030.05014.64
5.3.240.0070.06714.71
5.3.230.0130.03014.66
5.3.220.0030.03714.64
5.3.210.0070.07014.58
5.3.200.0030.05314.59
5.3.190.0070.06714.54
5.3.180.0000.03714.61
5.3.170.0000.08014.63
5.3.160.0030.04014.55
5.3.150.0000.08314.59
5.3.140.0000.03714.67
5.3.130.0070.04014.52
5.3.120.0000.04014.48
5.3.110.0130.06014.66
5.3.100.0000.03314.09
5.3.90.0070.06014.09
5.3.80.0100.03014.03
5.3.70.0070.03314.05
5.3.60.0070.04013.93
5.3.50.0070.04713.98
5.3.40.0070.03313.88
5.3.30.0100.07313.84
5.3.20.0070.02713.68
5.3.10.0030.03013.75
5.3.00.0030.04713.68
5.2.170.0000.03313.68
5.2.160.0000.03313.68
5.2.150.0030.03713.68
5.2.140.0100.03713.68
5.2.130.0030.03313.68
5.2.120.0000.03013.68
5.2.110.0000.02713.68
5.2.100.0030.04313.68
5.2.90.0100.02313.68
5.2.80.0070.02313.68
5.2.70.0000.03313.68
5.2.60.0070.04313.68
5.2.50.0030.03013.68
5.2.40.0030.02713.68
5.2.30.0070.02313.68
5.2.20.0070.02313.68
5.2.10.0000.03013.68
5.2.00.0000.04713.68
5.1.60.0030.02713.68
5.1.50.0030.03013.68
5.1.40.0030.02013.68
5.1.30.0000.03013.68
5.1.20.0070.02313.68
5.1.10.0000.03013.68
5.1.00.0030.02313.68
5.0.50.0000.02013.68
5.0.40.0030.03013.68
5.0.30.0000.03313.68
5.0.20.0000.02013.68
5.0.10.0000.02013.68
5.0.00.0000.03013.68
4.4.90.0030.02313.68
4.4.80.0070.02013.68
4.4.70.0000.02013.68
4.4.60.0000.02013.68
4.4.50.0000.03713.68
4.4.40.0070.02713.68
4.4.30.0070.02313.68
4.4.20.0000.01713.68
4.4.10.0030.01313.68
4.4.00.0070.04013.68
4.3.110.0000.01713.68
4.3.100.0000.01713.68
4.3.90.0030.01013.68
4.3.80.0030.02313.68
4.3.70.0000.01313.68
4.3.60.0030.02313.68
4.3.50.0030.03013.68
4.3.40.0070.04713.68
4.3.30.0000.02013.68
4.3.20.0030.01713.68
4.3.10.0000.04013.68
4.3.00.0030.02713.68

preferences:
41.55 ms | 401 KiB | 5 Q