3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "{download='text for buttonzzzz'} HAHA! {download='test'}"; preg_match_all("/{download='(.*?)'}/", $string, $matches, PREG_SET_ORDER); foreach ($matches as $val) { $string = str_replace("{download='" . $val[1] . "'}", "<a class=\"button\">" . $val[1] . "</a>", $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)
8.3.60.0110.00718.43
8.3.50.0140.00321.27
8.3.40.0110.00718.92
8.3.30.0090.00620.39
8.3.20.0080.00020.16
8.3.10.0030.00621.96
8.3.00.0040.00422.40
8.2.180.0030.01716.73
8.2.170.0070.01122.96
8.2.160.0130.00022.14
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0040.00419.61
8.2.110.0030.00722.03
8.2.100.0100.00018.03
8.2.90.0000.00819.34
8.2.80.0040.00419.41
8.2.70.0000.00917.88
8.2.60.0030.00618.05
8.2.50.0000.00818.07
8.2.40.0060.00318.16
8.2.30.0040.00419.49
8.2.20.0080.00018.03
8.2.10.0040.00417.89
8.2.00.0000.00817.78
8.1.280.0110.00425.92
8.1.270.0060.00323.81
8.1.260.0000.00826.35
8.1.250.0000.00928.09
8.1.240.0060.00323.79
8.1.230.0070.00418.99
8.1.220.0090.00017.75
8.1.210.0040.00418.77
8.1.200.0060.00317.38
8.1.190.0000.00717.52
8.1.180.0000.00918.10
8.1.170.0090.00018.57
8.1.160.0100.00020.70
8.1.150.0050.00518.68
8.1.140.0040.00417.59
8.1.130.0030.00317.86
8.1.120.0000.00717.49
8.1.110.0040.00417.58
8.1.100.0000.00717.52
8.1.90.0040.00417.53
8.1.80.0040.00417.62
8.1.70.0000.00717.57
8.1.60.0090.00017.80
8.1.50.0050.00317.70
8.1.40.0080.00017.57
8.1.30.0060.00317.73
8.1.20.0040.00417.78
8.1.10.0030.00617.70
8.1.00.0070.00417.55
8.0.300.0000.00718.77
8.0.290.0070.00017.15
8.0.280.0000.00718.56
8.0.270.0040.00417.30
8.0.260.0000.00716.94
8.0.250.0000.00716.98
8.0.240.0110.00017.07
8.0.230.0050.00317.00
8.0.220.0030.00316.99
8.0.210.0080.00016.92
8.0.200.0030.00317.15
8.0.190.0080.00417.02
8.0.180.0030.00316.96
8.0.170.0000.00816.98
8.0.160.0040.00416.91
8.0.150.0000.00717.07
8.0.140.0070.00017.06
8.0.130.0060.00013.45
8.0.120.0030.00617.11
8.0.110.0040.00416.97
8.0.100.0030.00517.04
8.0.90.0070.00017.17
8.0.80.0030.01317.08
8.0.70.0050.00317.00
8.0.60.0040.00416.91
8.0.50.0000.00717.08
8.0.30.0150.00517.34
8.0.20.0080.01017.40
8.0.10.0000.00717.00
8.0.00.0080.01316.87
7.4.330.0040.00415.00
7.4.320.0030.00316.81
7.4.300.0060.00016.72
7.4.290.0000.00616.65
7.4.280.0070.00016.78
7.4.270.0000.00716.66
7.4.260.0000.00913.42
7.4.250.0040.00416.71
7.4.240.0060.00116.70
7.4.230.0040.00416.90
7.4.220.0090.00916.70
7.4.210.0070.01016.81
7.4.200.0030.00316.90
7.4.190.0080.00016.59
7.4.160.0090.00916.71
7.4.150.0140.00317.40
7.4.140.0100.00817.86
7.4.130.0070.01116.82
7.4.120.0150.00416.85
7.4.110.0080.00816.74
7.4.100.0150.00316.65
7.4.90.0070.01016.67
7.4.80.0170.00019.39
7.4.70.0090.00916.79
7.4.60.0030.01316.71
7.4.50.0030.00316.60
7.4.40.0040.00822.77
7.4.30.0180.00416.61
7.4.00.0070.01015.24
7.3.330.0030.00213.32
7.3.320.0000.00513.39
7.3.310.0030.00316.50
7.3.300.0000.00716.48
7.3.290.0130.00016.49
7.3.280.0080.00916.45
7.3.270.0120.00617.40
7.3.260.0080.01716.56
7.3.250.0060.01416.78
7.3.240.0110.00616.48
7.3.230.0100.01016.51
7.3.210.0060.01216.79
7.3.200.0040.01319.39
7.3.190.0060.01216.62
7.3.180.0100.00616.55
7.3.170.0040.01216.81
7.3.160.0110.01116.61
7.3.120.0080.00415.04
7.2.330.0070.01016.84
7.2.320.0070.01116.71
7.2.310.0070.01016.84
7.2.300.0110.00716.69
7.2.290.0130.00316.96
7.2.00.0140.00819.42
7.1.100.0000.01118.17
7.1.70.0030.00517.43
7.1.60.0220.00419.32
7.1.50.0000.02117.04
7.1.00.0000.06022.35
7.0.200.0040.00816.67
7.0.140.0030.07722.18
7.0.60.0000.04719.86
7.0.50.0030.06017.69
7.0.40.0070.08020.08
7.0.30.0300.07720.21
7.0.20.0270.05720.21
7.0.10.0070.06320.01
7.0.00.0170.05720.13
5.6.280.0070.07021.10
5.6.210.0030.08320.69
5.6.200.0000.04718.14
5.6.190.0030.07320.43
5.6.180.0230.05720.64
5.6.170.0130.04720.37
5.6.160.0100.05720.50
5.6.150.0030.04718.11
5.6.140.0070.06018.18
5.6.130.0070.08718.17
5.6.120.0030.05721.13
5.6.110.0130.08321.11
5.6.100.0100.08320.97
5.6.90.0070.08320.88
5.6.80.0070.07320.28
5.5.350.4200.04320.47
5.5.340.0030.06017.99
5.5.330.0030.04320.57
5.5.320.0000.06020.29
5.5.310.0170.05320.29
5.5.300.0070.07718.02
5.5.290.0100.04317.96
5.5.280.0170.07720.88
5.5.270.0000.08320.79
5.5.260.0070.08320.75
5.5.250.0130.07020.54
5.5.240.0200.05720.37
5.4.450.0300.07019.46
5.4.440.0400.06319.41
5.4.430.0270.04719.41
5.4.420.0330.05719.56
5.4.410.0330.07019.28
5.4.400.0430.04319.09
5.4.390.0230.04318.79
5.4.380.0330.07718.85
5.4.370.0270.07319.16
5.4.360.0270.04019.09
5.4.350.0270.04019.14
5.4.340.0330.04319.09
5.4.320.0330.06019.09
5.4.310.0370.05019.04
5.4.300.0470.04719.08
5.4.290.0270.04719.08
5.4.280.0330.03019.08
5.4.270.0330.07019.13
5.4.260.0270.03718.93
5.4.250.0370.05319.25
5.4.240.0170.04719.12
5.4.230.0270.06718.92
5.4.220.0230.04318.80
5.4.210.0270.05018.78
5.4.200.0400.06318.88
5.4.190.0230.06018.91
5.4.180.0300.06718.91
5.4.170.0300.05319.12
5.4.160.0330.06719.18
5.4.150.0270.04019.22
5.4.140.0200.05016.31
5.4.130.0270.06316.45
5.4.120.0270.06316.42
5.4.110.0270.05016.38
5.4.100.0300.03316.38
5.4.90.0330.05316.20
5.4.80.0270.04316.32
5.4.70.0370.03716.37
5.4.60.0300.06016.43
5.4.50.0270.06316.46
5.4.40.0300.07016.47
5.4.30.0330.06316.38
5.4.20.0330.06016.43
5.4.10.0200.04316.36
5.4.00.0270.05015.67
5.3.290.0270.05014.69
5.3.280.0230.03714.54
5.3.270.0230.08014.45
5.3.260.0370.05014.45
5.3.250.0270.03714.55
5.3.240.0330.06314.44
5.3.230.0300.06714.44
5.3.220.0300.03014.52
5.3.210.0270.03314.44
5.3.200.0270.06014.55
5.3.190.0170.05014.51
5.3.180.0300.07014.43
5.3.170.0170.04314.61
5.3.160.0370.06314.54
5.3.150.0200.05014.59
5.3.140.0370.06314.60
5.3.130.0400.05714.63
5.3.120.0300.05714.50
5.3.110.0270.05014.40
5.3.100.0230.06014.08
5.3.90.0230.07314.11
5.3.80.0270.07013.88
5.3.70.0170.04314.04
5.3.60.0270.06013.84
5.3.50.0270.07313.93
5.3.40.0370.06714.03
5.3.30.0330.06013.89
5.3.20.0400.05713.54
5.3.10.0330.02313.50
5.3.00.0230.03013.49
5.2.170.0270.05711.85
5.2.160.0130.06011.85
5.2.150.0230.06011.85
5.2.140.0270.05711.85
5.2.130.0200.04011.85
5.2.120.0270.05311.85
5.2.110.0130.03011.85
5.2.100.0170.06311.85
5.2.90.0200.04311.85
5.2.80.0200.04011.85
5.2.70.0300.05011.85
5.2.60.0270.05711.85
5.2.50.0200.06311.85
5.2.40.0200.06011.85
5.2.30.0200.06011.85
5.2.20.0170.06011.85
5.2.10.0230.05011.85
5.2.00.0170.04011.85
5.1.60.0200.04711.85
5.1.50.0170.03311.85
5.1.40.0200.02711.85
5.1.30.0200.02311.85
5.1.20.0200.03311.85
5.1.10.0170.03711.85
5.1.00.0170.03311.85
5.0.50.0170.03711.85
5.0.40.0100.03711.85
5.0.30.0100.06311.85
5.0.20.0100.04311.85
5.0.10.0070.02011.85
5.0.00.0100.03711.85
4.4.90.0130.02711.85
4.4.80.0130.01711.85
4.4.70.0100.03711.85
4.4.60.0130.03011.85
4.4.50.0130.03011.85
4.4.40.0170.02711.85
4.4.30.0070.01711.85
4.4.20.0100.02711.85
4.4.10.0100.02311.85
4.4.00.0130.05011.85
4.3.110.0100.03711.85
4.3.100.0130.02011.85
4.3.90.0100.03011.85
4.3.80.0100.05311.85
4.3.70.0100.03011.85
4.3.60.0070.03711.85
4.3.50.0130.03011.85
4.3.40.0100.05011.85
4.3.30.0070.03711.85
4.3.20.0070.03311.85
4.3.10.0070.03311.85
4.3.00.0100.03011.85

preferences:
45.91 ms | 400 KiB | 5 Q