3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace(array('/:\/(\S)?/', '/href:#{ROOT_PREFIX}\//'), array('<?=$1?>', '<?=$1($3)?>'), "a(href:/)");

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)
8.3.60.0090.01216.75
8.3.50.0090.01017.46
8.3.40.0040.01118.85
8.3.30.0070.00718.92
8.3.20.0060.00318.73
8.3.10.0030.00620.65
8.3.00.0030.00619.63
8.2.180.0110.01116.63
8.2.170.0070.00722.96
8.2.160.0170.00020.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0050.00320.53
8.2.110.0060.00321.02
8.2.100.0070.00418.03
8.2.90.0070.00319.34
8.2.80.0000.00719.39
8.2.70.0080.00017.63
8.2.60.0030.00517.92
8.2.50.0030.00618.07
8.2.40.0000.00918.09
8.2.30.0070.00318.09
8.2.20.0000.00919.41
8.2.10.0000.00817.68
8.2.00.0030.00717.56
8.1.280.0130.00325.92
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.39
8.1.230.0050.00520.73
8.1.220.0040.00417.74
8.1.210.0080.00018.91
8.1.200.0070.00317.35
8.1.190.0050.00317.41
8.1.180.0040.00418.10
8.1.170.0040.00420.54
8.1.160.0040.00418.79
8.1.150.0080.00018.57
8.1.140.0040.00417.46
8.1.130.0000.00717.79
8.1.120.0030.00317.45
8.1.110.0050.00217.43
8.1.100.0070.00017.36
8.1.90.0040.00417.33
8.1.80.0070.00017.38
8.1.70.0000.00717.44
8.1.60.0060.00317.63
8.1.50.0000.00717.54
8.1.40.0000.00817.49
8.1.30.0060.00317.56
8.1.20.0030.00617.57
8.1.10.0060.00317.46
8.1.00.0050.00317.57
8.0.300.0040.00419.90
8.0.290.0060.00316.75
8.0.280.0060.00318.46
8.0.270.0000.00717.15
8.0.260.0000.00816.89
8.0.250.0060.00316.94
8.0.240.0050.00316.99
8.0.230.0000.00717.00
8.0.220.0040.00416.91
8.0.210.0000.00616.79
8.0.200.0030.00516.88
8.0.190.0080.00016.90
8.0.180.0000.00816.83
8.0.170.0000.00816.88
8.0.160.0070.00016.93
8.0.150.0040.00416.80
8.0.140.0000.00716.76
8.0.130.0050.00013.29
8.0.120.0040.00416.75
8.0.110.0000.00816.95
8.0.100.0040.00416.93
8.0.90.0030.00616.94
8.0.80.0110.01116.92
8.0.70.0040.00416.95
8.0.60.0050.00216.83
8.0.50.0040.00416.94
8.0.30.0100.01017.33
8.0.20.0080.01016.95
8.0.10.0050.00317.07
8.0.00.0140.00416.66
7.4.330.0050.00013.18
7.4.320.0030.00316.58
7.4.300.0060.00016.68
7.4.290.0040.00416.66
7.4.280.0040.00416.67
7.4.270.0070.00016.53
7.4.260.0000.00513.29
7.4.250.0050.00216.56
7.4.240.0040.00416.54
7.4.230.0000.00716.65
7.4.220.0030.01516.54
7.4.210.0070.00716.70
7.4.200.0040.00416.47
7.4.190.0020.00516.62
7.4.160.0120.00316.67
7.4.150.0070.01016.64
7.4.140.0030.01616.48
7.4.130.0060.01116.64
7.4.120.0130.00416.34
7.4.110.0070.01016.64
7.4.100.0070.01016.48
7.4.90.0030.01416.75
7.4.80.0070.01419.39
7.4.70.0060.00916.32
7.4.60.0180.00616.53
7.4.50.0040.00416.34
7.4.40.0040.01116.60
7.4.30.0100.01316.76
7.4.00.0070.00414.82
7.3.330.0000.00613.19
7.3.320.0090.00013.16
7.3.310.0080.00016.12
7.3.300.0060.00016.14
7.3.290.0080.00916.28
7.3.280.0100.01116.26
7.3.270.0110.00716.23
7.3.260.0180.00016.43
7.3.250.0120.00616.43
7.3.240.0100.00716.26
7.3.230.0120.00316.30
7.3.210.0140.00416.28
7.3.200.0030.01316.51
7.3.190.0050.01216.30
7.3.180.0060.00916.61
7.3.170.0000.01616.71
7.3.160.0060.01216.74
7.3.120.0070.01014.77
7.3.10.0110.00716.45
7.3.00.0080.00916.64
7.2.330.0100.00716.59
7.2.320.0100.01016.56
7.2.310.0150.00616.62
7.2.300.0030.01416.50
7.2.290.0100.01216.57
7.2.130.0180.00416.65
7.2.120.0160.00816.73
7.2.110.0170.00716.46
7.2.100.0120.00616.70
7.2.90.0130.00716.78
7.2.80.0170.00716.79
7.2.70.0090.00716.77
7.2.60.0140.00616.81
7.2.50.0080.00816.79
7.2.40.0150.00516.68
7.2.30.0100.00816.57
7.2.20.0130.00816.69
7.2.10.0080.00916.56
7.2.00.0050.00917.65
7.1.250.0130.00615.64
7.1.100.0000.01617.73
7.1.70.0000.00917.25
7.1.60.0070.01719.31
7.1.50.0110.00717.03
7.1.00.0030.03322.30
7.0.200.0290.00714.89
7.0.140.0130.06722.18
7.0.120.0030.06722.16
7.0.60.0130.07719.92
7.0.50.0030.05317.78
7.0.40.0030.04320.10
7.0.30.0200.05720.05
7.0.20.0370.07720.18
7.0.10.0170.07720.18
7.0.00.0130.04320.31
5.6.280.0000.07020.90
5.6.210.0070.07320.71
5.6.200.0130.05018.18
5.6.190.0170.07720.45
5.6.180.0200.06020.77
5.6.170.0200.04020.47
5.6.160.0100.05320.43
5.6.150.0170.06718.19
5.6.140.0100.04718.11
5.6.130.0070.04718.10
5.6.120.0100.05721.03
5.6.110.0100.07721.13
5.6.100.0200.04720.88
5.6.90.0130.07020.96
5.6.80.0070.07720.39
5.5.350.4270.04020.32
5.5.340.0070.06717.91
5.5.330.0000.05020.01
5.5.320.0330.05020.28
5.5.310.0300.08320.50
5.5.300.0100.07717.89
5.5.290.0200.06718.00
5.5.280.0070.04320.76
5.5.270.0030.05020.83
5.5.260.0170.08020.78
5.5.250.0070.08320.70
5.5.240.0130.07320.15
5.4.450.0470.04719.57
5.4.440.0370.06719.54
5.4.430.0430.05319.57
5.4.420.0600.05319.45
5.4.410.0500.06319.29
5.4.400.0470.06318.79
5.4.390.0530.04719.22
5.4.380.0530.02719.16
5.4.370.0430.03319.08
5.4.360.0470.06019.24
5.4.350.0570.06019.07
5.4.340.0530.04018.88
5.4.320.0430.04718.82
5.4.310.0370.04019.22
5.4.300.0470.04719.08
5.4.290.0500.06019.05
5.4.280.0570.06019.09
5.4.270.0500.07318.93
5.4.260.0570.04318.78
5.4.250.0500.04319.13
5.4.240.0500.05018.78
5.4.230.0470.03719.25
5.4.220.0500.05018.87
5.4.210.0430.04719.23
5.4.200.0470.05319.06
5.4.190.0630.04319.23
5.4.180.0430.03319.08
5.4.170.0470.05719.08
5.4.160.0500.04719.07
5.4.150.0500.06319.19
5.4.140.0530.05016.41
5.4.130.0400.05316.32
5.4.120.0730.05016.54
5.4.110.0500.06316.50
5.4.100.0400.03316.43
5.4.90.0570.03316.48
5.4.80.0500.05716.47
5.4.70.0370.04016.44
5.4.60.0470.06316.40
5.4.50.0470.06016.38
5.4.40.0330.04016.47
5.4.30.0530.06016.42
5.4.20.0500.06016.17
5.4.10.0400.05016.39
5.4.00.0370.06015.89
5.3.290.0470.06314.56
5.3.280.0430.05314.44
5.3.270.0300.04314.47
5.3.260.0430.07014.63
5.3.250.0500.05314.50
5.3.240.0470.03714.46
5.3.230.0470.05014.45
5.3.220.0500.04314.63
5.3.210.0530.06314.51
5.3.200.0530.06014.40
5.3.190.0430.07014.54
5.3.180.0500.06314.41
5.3.170.0530.06014.43
5.3.160.0530.06314.51
5.3.150.0530.06314.45
5.3.140.0430.04714.42
5.3.130.0500.06314.42
5.3.120.0470.04314.63
5.3.110.0470.04714.57
5.3.100.0400.07013.88
5.3.90.0430.06313.94
5.3.80.0200.05314.07
5.3.70.0100.03313.85
5.3.60.0230.06714.09
5.3.50.0270.06013.72
5.3.40.0470.06313.97
5.3.30.0270.04013.75
5.3.20.0470.06713.75
5.3.10.0530.05713.49
5.3.00.0600.05313.41
5.2.170.0300.03012.37
5.2.160.0270.03712.37
5.2.150.0230.03712.37
5.2.140.0300.05012.37
5.2.130.0370.04012.37
5.2.120.0400.03712.37
5.2.110.0400.03712.37
5.2.100.0430.05312.37
5.2.90.0370.04712.37
5.2.80.0370.03712.37
5.2.70.0430.03312.37
5.2.60.0370.05712.37
5.2.50.0500.04012.37
5.2.40.0330.04312.37
5.2.30.0370.05012.37
5.2.20.0270.03312.37
5.2.10.0370.02712.37
5.2.00.0400.04312.37
5.1.60.0300.04712.37
5.1.50.0330.04312.37
5.1.40.0300.05012.37
5.1.30.0230.03712.37
5.1.20.0300.02312.37
5.1.10.0330.05012.37
5.1.00.0270.03012.37
5.0.50.0130.02012.37
5.0.40.0170.01712.37
5.0.30.0200.03012.37
5.0.20.0100.02012.37
5.0.10.0100.02012.37
5.0.00.0070.03312.37
4.4.90.0170.02012.37
4.4.80.0200.03012.37
4.4.70.0170.03712.37
4.4.60.0200.02712.37
4.4.50.0130.02712.37
4.4.40.0170.03012.37
4.4.30.0200.02712.37
4.4.20.0170.03012.37
4.4.10.0130.01312.37
4.4.00.0130.02312.37
4.3.110.0070.02012.37
4.3.100.0130.01312.37
4.3.90.0070.01712.37
4.3.80.0100.02312.37
4.3.70.0100.01312.37
4.3.60.0100.01712.37
4.3.50.0100.01712.37
4.3.40.0130.02012.37
4.3.30.0070.01312.37
4.3.20.0030.01712.37
4.3.10.0030.01712.37
4.3.00.0030.01712.37

preferences:
42.68 ms | 401 KiB | 5 Q