3v4l.org

run code in 300+ PHP versions simultaneously
<?php class PHPSS { public static function compile($phpss,$pretty=false){ $compiled = ""; foreach($phpss as $condition => $rules) { $compiled.=$pretty?"$condition {\n":"$condition{"; foreach ($rules as $property => $value) { $compiled.=$pretty?"\t$property: $value;\n":"$property:$value;"; } $compiled.=$pretty?"}\n":"}"; } return $compiled; } } $phpss = [ "li > span" => [ "color" => "red" ] ]; echo PHPSS::compile($phpss,true);

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)
8.3.60.0120.00318.54
8.3.50.0110.00721.96
8.3.40.0110.00718.59
8.3.30.0060.00919.04
8.3.20.0040.00420.34
8.3.10.0090.00022.10
8.3.00.0040.00422.57
8.2.180.0090.00616.38
8.2.170.0040.01122.96
8.2.160.0090.00620.94
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0040.00417.63
8.2.110.0050.00322.21
8.2.100.0110.00017.91
8.2.90.0040.00419.21
8.2.80.0050.00318.15
8.2.70.0000.00817.50
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0120.00018.01
8.2.30.0020.00518.21
8.2.20.0050.00317.80
8.2.10.0070.00017.77
8.2.00.0040.00417.75
8.1.280.0100.00725.92
8.1.270.0040.00423.79
8.1.260.0090.00026.35
8.1.250.0070.00728.09
8.1.240.0030.00623.77
8.1.230.0050.00519.05
8.1.220.0090.00017.78
8.1.210.0030.00618.77
8.1.200.0040.00817.12
8.1.190.0080.00017.43
8.1.180.0040.00418.10
8.1.170.0080.00018.71
8.1.160.0030.00622.04
8.1.150.0000.00718.66
8.1.140.0040.00417.54
8.1.130.0030.00317.86
8.1.120.0000.00817.46
8.1.110.0030.00617.44
8.1.100.0000.00717.52
8.1.90.0040.00417.50
8.1.80.0040.00317.34
8.1.70.0000.00717.39
8.1.60.0050.00217.60
8.1.50.0000.00817.56
8.1.40.0070.00017.53
8.1.30.0030.00517.71
8.1.20.0080.00017.53
8.1.10.0040.00417.49
8.1.00.0030.00617.52
8.0.300.0000.00718.77
8.0.290.0000.00716.91
8.0.280.0070.00018.46
8.0.270.0030.00317.19
8.0.260.0030.00516.86
8.0.250.0030.00317.01
8.0.240.0040.00417.04
8.0.230.0000.00716.97
8.0.220.0030.00316.90
8.0.210.0030.00316.77
8.0.200.0030.00516.96
8.0.190.0070.00016.89
8.0.180.0040.00416.93
8.0.170.0050.00316.97
8.0.160.0040.00416.82
8.0.150.0040.00416.87
8.0.140.0000.00716.90
8.0.130.0060.00313.37
8.0.120.0040.00416.88
8.0.110.0030.00616.93
8.0.100.0050.00216.79
8.0.90.0000.00716.79
8.0.80.0060.01316.87
8.0.70.0050.00216.79
8.0.60.0040.00416.82
8.0.50.0050.00217.02
8.0.30.0080.01117.04
8.0.20.0110.00617.40
8.0.10.0050.00317.06
8.0.00.0160.00216.70
7.4.330.0000.00515.00
7.4.320.0070.00016.50
7.4.300.0030.00316.61
7.4.290.0020.00516.52
7.4.280.0030.00316.63
7.4.270.0070.00316.62
7.4.260.0070.00016.51
7.4.250.0070.00016.63
7.4.240.0040.00416.49
7.4.230.0030.00316.56
7.4.220.0070.01116.64
7.4.210.0080.00816.53
7.4.200.0070.00016.55
7.4.190.0000.00716.34
7.4.160.0060.01016.42
7.4.150.0100.01017.40
7.4.140.0110.00617.86
7.4.130.0020.01516.50
7.4.120.0100.00716.56
7.4.110.0080.01316.59
7.4.100.0070.01116.38
7.4.90.0090.00916.67
7.4.80.0150.00416.53
7.4.70.0070.01316.48
7.4.60.0070.01016.38
7.4.50.0000.00916.44
7.4.40.0070.00522.77
7.4.30.0090.01216.56
7.4.00.0050.01015.02
7.3.330.0030.00313.36
7.3.320.0050.00013.41
7.3.310.0070.00016.37
7.3.300.0000.00616.29
7.3.290.0000.01316.41
7.3.280.0120.01216.40
7.3.270.0110.00717.40
7.3.260.0160.01016.38
7.3.250.0130.00716.36
7.3.240.0080.00916.34
7.3.230.0090.00916.67
7.3.210.0090.00916.58
7.3.200.0110.01219.39
7.3.190.0060.01216.79
7.3.180.0120.00416.34
7.3.170.0130.00316.34
7.3.160.0110.00716.61
7.3.120.0080.01014.80
7.3.110.0070.01014.54
7.3.100.0030.01014.62
7.3.90.0040.01115.04
7.3.80.0100.00014.79
7.3.70.0040.00814.83
7.3.60.0030.01014.92
7.3.50.0130.00014.97
7.3.40.0030.01014.56
7.3.30.0030.01314.86
7.3.20.0060.00916.71
7.3.10.0070.00316.49
7.3.00.0110.00016.61
7.2.330.0100.00616.76
7.2.320.0080.00816.41
7.2.310.0110.00616.74
7.2.300.0120.01216.36
7.2.290.0060.01516.51
7.2.250.0100.01015.26
7.2.240.0100.01015.08
7.2.230.0100.00315.00
7.2.220.0140.00315.24
7.2.210.0030.00914.87
7.2.200.0090.00614.82
7.2.190.0070.00314.75
7.2.180.0030.01115.06
7.2.170.0110.00415.07
7.2.00.0030.00619.47
7.1.330.0080.00615.88
7.1.320.0080.00815.88
7.1.310.0060.01015.82
7.1.300.0030.01315.67
7.1.290.0000.01315.59
7.1.280.0000.01315.75
7.1.270.0060.00915.94
7.1.260.0070.00715.78
7.1.100.0770.00316.26
7.1.70.0030.00717.18
7.1.60.0090.01519.82
7.1.50.0030.00716.91
7.1.00.0070.07322.51
7.0.200.0090.00316.51
7.0.140.0100.06722.12
7.0.80.0070.04320.02
7.0.70.0530.05319.89
7.0.60.0070.08719.97
7.0.50.0430.05320.34
7.0.40.0130.04320.03
7.0.30.0030.08320.04
7.0.20.0030.06020.05
7.0.10.0100.08020.10
7.0.00.0100.07019.95
5.6.280.0070.06721.04
5.6.230.0070.06720.51
5.6.220.0070.08020.62
5.6.210.0070.07020.61
5.6.200.0070.06021.02
5.6.190.0000.05021.04
5.6.180.0070.04321.04
5.6.170.0100.08021.02
5.6.160.0100.04721.17
5.6.150.0170.07021.04
5.6.140.0030.08721.04
5.6.130.0100.07721.08
5.6.120.0200.07721.06
5.6.110.0200.07321.05
5.6.100.0000.09020.99
5.6.90.0030.08020.94
5.6.80.0070.08020.50
5.6.70.0070.04720.34
5.6.60.0070.04720.32
5.6.50.0100.05020.40
5.6.40.0070.07020.38
5.6.30.0070.04720.30
5.6.20.0100.06720.41
5.6.10.0100.05320.38
5.6.00.0170.05320.36
5.5.370.0070.08020.43
5.5.360.0030.04320.34
5.5.350.0030.05320.48
5.5.340.0200.07320.65
5.5.330.0000.05020.79
5.5.320.0130.04020.92
5.5.310.0130.07020.78
5.5.300.0130.05020.93
5.5.290.0170.06320.79
5.5.280.0000.09020.73
5.5.270.0100.07720.89
5.5.260.0070.08020.79
5.5.250.0030.08720.69
5.5.240.0130.07720.27
5.5.230.0130.07320.24
5.5.220.0030.07720.14
5.5.210.0070.08020.18
5.5.200.0170.07020.20
5.5.190.0130.07020.28
5.5.180.0170.05720.19
5.5.160.0100.07320.23
5.5.150.0070.07720.13
5.5.140.0100.05320.21
5.5.130.0000.08320.25
5.5.120.0030.05020.11
5.5.110.0030.05020.24
5.5.100.0130.07320.11
5.5.90.0030.05020.07
5.5.80.0030.07320.06
5.5.70.0000.06320.13
5.5.60.0100.05720.06
5.5.50.0100.06720.09
5.5.40.0200.06720.14
5.5.30.0030.06720.14
5.5.20.0230.06720.05
5.5.10.0030.07720.05
5.5.00.0070.07720.04
5.4.450.0070.07719.36
5.4.440.0170.04719.36
5.4.430.0070.04719.57
5.4.420.0130.07019.50
5.4.410.0070.07319.38
5.4.400.0100.07318.88
5.4.390.0100.07019.14
5.4.380.0070.07319.09
5.4.370.0070.07719.22
5.4.360.0170.05719.14
5.4.350.0100.07018.88
5.4.340.0070.05019.09
5.4.320.0100.04719.19
5.4.310.0170.05319.21
5.4.300.0030.07719.09
5.4.290.0130.06319.14
5.4.280.0130.07018.94
5.4.270.0100.04019.03
5.4.260.0170.06719.13
5.4.250.0100.06719.03
5.4.240.0070.06719.20
5.4.230.0030.07719.17
5.4.220.0070.07719.02
5.4.210.0070.04319.09
5.4.200.0200.07718.87
5.4.190.0070.07319.02
5.4.180.0100.07718.84
5.4.170.0170.06319.20
5.4.160.0030.07718.83
5.4.150.0070.06319.10
5.4.140.0100.07016.44
5.4.130.0030.05016.41
5.4.120.0030.04716.34
5.4.110.0130.05716.32
5.4.100.0000.05716.36
5.4.90.0070.06316.36
5.4.80.0030.03716.41
5.4.70.0070.03716.48
5.4.60.0100.04316.31
5.4.50.0030.03716.48
5.4.40.0000.04016.46
5.4.30.0130.03016.43
5.4.20.0030.04016.31
5.4.10.0030.03316.24
5.4.00.0030.03315.89
5.3.290.0130.07314.62
5.3.280.0030.07314.61
5.3.270.0130.06014.59
5.3.260.0030.06014.59
5.3.250.0070.05314.67
5.3.240.0070.05314.63
5.3.230.0000.04714.59
5.3.220.0030.04014.63
5.3.210.0100.07314.55
5.3.200.0130.06314.50
5.3.190.0070.07014.54
5.3.180.0030.03714.66
5.3.170.0070.03314.60
5.3.160.0070.03314.70
5.3.150.0070.03314.57
5.3.140.0000.04014.70
5.3.130.0100.03014.52
5.3.120.0070.03314.52
5.3.110.0030.03714.45
5.3.100.0000.04014.06
5.3.90.0000.04014.01
5.3.80.0170.02314.00
5.3.70.0070.03013.95
5.3.60.0030.03314.13
5.3.50.0030.04313.98
5.3.40.0030.04014.05
5.3.30.0070.03313.82
5.3.20.0030.03313.70
5.3.10.0000.03713.68
5.3.00.0000.03713.65
5.2.170.0030.06011.52
5.2.160.0000.03311.52
5.2.150.0030.03311.52
5.2.140.0030.02711.52
5.2.130.0000.02711.52
5.2.120.0000.04311.52
5.2.110.0000.03011.52
5.2.100.0030.02711.52
5.2.90.0030.03311.52
5.2.80.0070.02311.52
5.2.70.0070.02711.52
5.2.60.0100.02011.52
5.2.50.0000.03011.52
5.2.40.0000.03311.52
5.2.30.0030.03011.52
5.2.20.0000.03011.52
5.2.10.0030.03011.52
5.2.00.0000.03011.52
5.1.60.0070.02011.52
5.1.50.0000.02311.52
5.1.40.0070.02011.52
5.1.30.0070.01711.52
5.1.20.0000.02711.52
5.1.10.0130.01311.52
5.1.00.0070.02011.52
5.0.50.0000.02011.52
5.0.40.0030.01711.52
5.0.30.0030.02711.52
5.0.20.0000.01711.52
5.0.10.0030.01711.52
5.0.00.0030.02711.52
4.4.90.0030.01011.52
4.4.80.0030.01311.52
4.4.70.0000.01711.52
4.4.60.0030.01311.52
4.4.50.0030.01711.52
4.4.40.0000.02311.52
4.4.30.0030.01311.52
4.4.20.0030.01311.52
4.4.10.0000.01311.52
4.4.00.0000.02011.52
4.3.110.0030.01311.52
4.3.100.0000.01711.52
4.3.90.0030.01011.52
4.3.80.0000.02311.52
4.3.70.0000.01311.52
4.3.60.0000.01311.52
4.3.50.0000.01711.52
4.3.40.0070.01311.52
4.3.30.0000.01711.52
4.3.20.0000.01711.52
4.3.10.0000.01711.52
4.3.00.0000.01711.52

preferences:
42.34 ms | 401 KiB | 5 Q