3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array_merge_recursive(array("text-decoration" => array("underline")), array("text-decoration" => array("overline"))));

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)
8.3.60.0090.00918.18
8.3.50.0100.01022.05
8.3.40.0040.01118.71
8.3.30.0070.01019.02
8.3.20.0040.00420.34
8.3.10.0000.00821.83
8.3.00.0000.00822.39
8.2.180.0150.00416.32
8.2.170.0110.00422.96
8.2.160.0100.00720.67
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0040.00419.23
8.2.110.0000.00921.05
8.2.100.0040.00817.78
8.2.90.0080.00017.78
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0000.00817.80
8.2.50.0050.00318.07
8.2.40.0040.00418.03
8.2.30.0000.00717.82
8.2.20.0000.00717.40
8.2.10.0070.00017.54
8.2.00.0040.00417.43
8.1.280.0100.00325.92
8.1.270.0050.00522.02
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.68
8.1.230.0070.00420.84
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.01017.23
8.1.190.0050.00317.41
8.1.180.0050.00318.10
8.1.170.0080.00018.46
8.1.160.0000.00721.86
8.1.150.0040.00418.55
8.1.140.0040.00417.31
8.1.130.0070.00017.69
8.1.120.0000.00817.25
8.1.110.0000.00717.25
8.1.100.0040.00417.23
8.1.90.0040.00417.30
8.1.80.0000.00717.36
8.1.70.0000.00717.35
8.1.60.0040.00417.45
8.1.50.0070.00317.38
8.1.40.0000.00717.27
8.1.30.0000.00717.45
8.1.20.0000.00817.54
8.1.10.0040.00417.34
8.1.00.0000.00717.21
8.0.300.0040.00419.91
8.0.290.0070.00017.05
8.0.280.0000.00718.23
8.0.270.0000.00717.06
8.0.260.0000.00616.73
8.0.250.0050.00216.82
8.0.240.0000.00716.74
8.0.230.0060.00316.81
8.0.220.0040.00416.75
8.0.210.0030.00316.65
8.0.200.0000.00616.74
8.0.190.0000.00716.81
8.0.180.0040.00416.67
8.0.170.0080.00016.85
8.0.160.0000.00716.85
8.0.150.0040.00416.59
8.0.140.0070.00016.71
8.0.130.0030.00313.23
8.0.120.0040.00416.68
8.0.110.0080.00016.62
8.0.100.0050.00216.79
8.0.90.0030.00516.76
8.0.80.0090.00616.77
8.0.70.0040.00416.71
8.0.60.0030.00316.66
8.0.50.0070.00016.72
8.0.30.0060.01217.00
8.0.20.0090.01017.40
8.0.10.0030.00316.75
8.0.00.0090.00916.58
7.4.330.0030.00315.00
7.4.320.0000.00616.46
7.4.300.0000.00616.45
7.4.290.0000.00716.48
7.4.280.0040.00416.50
7.4.270.0070.00016.45
7.4.260.0040.00416.40
7.4.250.0050.00216.38
7.4.240.0040.00316.38
7.4.230.0000.00716.55
7.4.220.0150.00916.49
7.4.210.0030.01216.51
7.4.200.0030.00316.56
7.4.190.0000.00716.55
7.4.160.0080.00816.38
7.4.150.0130.00317.40
7.4.140.0070.01217.86
7.4.130.0080.00816.28
7.4.120.0120.00716.55
7.4.110.0100.00716.26
7.4.100.0070.01116.25
7.4.90.0070.01116.54
7.4.80.0070.01319.39
7.4.70.0070.01016.51
7.4.60.0070.01016.34
7.4.50.0000.00716.23
7.4.40.0080.00822.77
7.4.30.0150.00016.39
7.4.00.0080.00914.74
7.3.330.0060.00012.97
7.3.320.0000.00513.14
7.3.310.0000.00716.16
7.3.300.0060.00016.15
7.3.290.0130.00816.09
7.3.280.0080.00816.16
7.3.270.0130.00317.40
7.3.260.0060.01116.16
7.3.250.0070.01016.12
7.3.240.0060.01116.09
7.3.230.0040.01416.39
7.3.210.0080.00816.04
7.3.200.0100.00619.39
7.3.190.0000.01716.23
7.3.180.0100.00616.07
7.3.170.0100.01116.27
7.3.160.0060.00916.35
7.3.120.0100.00714.81
7.3.110.0030.01314.83
7.3.100.0120.00614.88
7.3.90.0070.00714.71
7.3.80.0030.01214.64
7.3.70.0060.01214.68
7.3.60.0090.00414.69
7.3.50.0040.01114.82
7.3.40.0000.01014.65
7.3.30.0050.00814.72
7.3.20.0070.00716.13
7.3.10.0090.01116.43
7.3.00.0070.00716.40
7.2.330.0160.00616.30
7.2.320.0090.01316.30
7.2.310.0070.01016.35
7.2.300.0070.01016.38
7.2.290.0110.00616.29
7.2.250.0130.00714.79
7.2.240.0130.00614.79
7.2.230.0120.00415.04
7.2.220.0060.00615.02
7.2.210.0090.00914.92
7.2.200.0040.01114.47
7.2.190.0080.00314.73
7.2.180.0030.01014.46
7.2.170.0060.00915.02
7.2.130.0110.00816.29
7.2.120.0080.00616.35
7.2.110.0170.00716.49
7.2.100.0160.00316.39
7.2.90.0100.00716.41
7.2.80.0140.00516.45
7.2.70.0070.01016.14
7.2.60.0120.00416.67
7.2.50.0060.01316.28
7.2.40.0120.00916.47
7.2.30.0110.01116.58
7.2.20.0060.00616.55
7.2.10.0120.00616.42
7.2.00.0120.00916.61
7.1.330.0040.00815.58
7.1.320.0060.00615.86
7.1.310.0060.00615.76
7.1.300.0040.01115.63
7.1.290.0080.00815.39
7.1.280.0040.00815.63
7.1.270.0030.00915.63
7.1.260.0070.01015.35
7.1.250.0110.00715.37
7.1.200.0050.00515.70
7.1.70.0060.00316.78
7.1.60.0100.01319.82
7.1.50.0120.00316.53
7.1.00.0000.07322.43
7.0.200.0000.01016.73
7.0.140.0000.07322.11
7.0.60.0130.07719.88
7.0.50.0000.05317.81
7.0.40.0030.08320.06
7.0.30.0170.08320.16
7.0.20.0270.07320.13
7.0.10.0130.08020.30
7.0.00.0000.06320.32
5.6.280.0030.07320.77
5.6.210.0130.06320.76
5.6.200.0070.06318.12
5.6.190.0170.04320.27
5.6.180.0300.06720.63
5.6.170.0130.04320.42
5.6.160.0030.04020.40
5.6.150.0070.03718.17
5.6.140.0070.08018.15
5.6.130.0030.05018.07
5.6.120.0100.06721.02
5.6.110.0070.07321.08
5.6.100.0130.07021.00
5.6.90.0000.04320.99
5.6.80.0070.05020.37
5.6.70.4500.03720.37
5.5.350.0130.07320.36
5.5.340.0070.05717.91
5.5.330.0100.08720.40
5.5.320.0200.06320.27
5.5.310.0300.04720.32
5.5.300.0170.07017.91
5.5.290.0100.06717.97
5.5.280.0130.08020.67
5.5.270.0100.08320.88
5.5.260.0100.04720.67
5.5.250.0030.04020.46
5.5.240.0030.06720.27
5.4.450.0530.05019.48
5.4.440.0800.06719.13
5.4.430.0200.05719.35
5.4.420.0130.05319.52
5.4.410.0070.05719.39
5.4.400.0800.00018.80
5.4.390.0630.00018.52
5.4.380.0430.06718.68
5.4.370.0300.04718.72
5.4.360.0330.04318.70
5.4.350.0270.06018.74
5.4.340.0170.06018.49
5.4.320.0080.03412.45
5.4.310.0050.03912.45
5.4.300.0060.03612.45
5.4.290.0070.03612.45
5.4.280.0060.03612.34
5.4.270.0030.05718.88
5.4.260.0100.04718.87
5.4.250.0100.05018.68
5.4.240.0070.05318.72
5.4.230.0100.05019.03
5.4.220.0130.05319.01
5.4.210.0130.05018.93
5.4.200.0100.05318.87
5.4.190.0130.07318.81
5.4.180.0130.06018.91
5.4.170.0100.05719.00
5.4.160.0170.05718.71
5.4.150.0070.06018.87
5.4.140.0200.04016.25
5.4.130.0030.05316.25
5.4.120.0100.04716.48
5.4.110.0130.07316.52
5.4.100.0070.05016.40
5.4.90.0070.05716.41
5.4.80.0100.04716.41
5.4.70.0100.05016.46
5.4.60.0170.06716.23
5.4.50.0130.04316.20
5.4.40.0170.05016.25
5.4.30.0130.05316.38
5.4.20.0100.05016.33
5.4.10.0170.06016.38
5.4.00.0230.06015.89
5.3.290.0050.04012.80
5.3.280.0130.05714.46
5.3.270.0070.05314.76
5.3.260.0130.05714.45
5.3.250.0070.05314.61
5.3.240.0170.04314.62
5.3.230.0070.05714.61
5.3.220.0100.05714.59
5.3.210.0130.06714.58
5.3.200.0100.04714.57
5.3.190.0070.05714.40
5.3.180.0130.04314.57
5.3.170.0200.04014.57
5.3.160.0100.05314.71
5.3.150.0200.04714.56
5.3.140.0200.05014.40
5.3.130.0130.07314.70
5.3.120.0130.05714.59
5.3.110.0100.07714.55
5.3.100.0070.05714.04
5.3.90.0100.07014.06
5.3.80.0170.04014.11
5.3.70.0100.07014.03
5.3.60.0030.05713.88
5.3.50.0100.04713.78
5.3.40.0130.04713.94
5.3.30.0130.04313.86
5.3.20.0230.04313.52
5.3.10.0130.06013.50
5.3.00.0030.06013.73
5.2.170.0030.04311.29
5.2.160.0030.04311.15
5.2.150.0030.04711.05
5.2.140.0070.04711.05
5.2.130.0030.04011.03
5.2.120.0030.05010.93
5.2.110.0100.05311.12
5.2.100.0030.06711.11
5.2.90.0070.06311.10
5.2.80.0100.05311.11
5.2.70.0200.04010.93
5.2.60.0130.03710.96
5.2.50.0030.04311.03
5.2.40.0100.05010.75
5.2.30.0130.04010.98
5.2.20.0200.03710.96
5.2.10.0070.04710.86
5.2.00.0030.04710.69
5.1.60.0100.0309.76
5.1.50.0070.04710.05
5.1.40.0100.03010.12
5.1.30.0030.05710.23
5.1.20.0100.03010.26
5.1.10.0030.04010.30
5.1.00.0100.04310.04
5.0.50.0100.0208.38
5.0.40.0030.0338.55
5.0.30.0070.0408.27
5.0.20.0030.0308.42
5.0.10.0030.0278.07
5.0.00.0070.0408.13
4.4.90.0000.0307.45
4.4.80.0030.0207.45
4.4.70.0000.0237.44
4.4.60.0070.0207.44
4.4.50.0070.0277.44
4.4.40.0070.0407.44
4.4.30.0000.0237.44
4.4.20.0170.0177.44
4.4.10.0030.0207.44
4.4.00.0030.0337.44
4.3.110.0030.0277.44
4.3.100.0000.0237.44
4.3.90.0070.0237.44
4.3.80.0030.0437.44
4.3.70.0030.0177.44
4.3.60.0000.0207.44
4.3.50.0000.0237.44
4.3.40.0000.0337.44
4.3.30.0000.0277.44
4.3.20.0030.0207.44
4.3.10.0030.0207.46
4.3.00.0030.0277.74

preferences:
42.27 ms | 401 KiB | 5 Q