3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tag_value="{\asdf}"; $tag_value = preg_replace('/\{(.*?)\}/e', '$values[\\1]', $tag_value); echo $tag_value; ?>

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)
8.3.40.0090.00618.56
8.3.30.0030.01019.09
8.3.20.0040.00420.25
8.3.10.0040.00423.51
8.3.00.0030.00519.26
8.2.170.0060.00922.96
8.2.160.0030.01020.38
8.2.150.0060.00324.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0060.00322.25
8.2.110.0030.00722.21
8.2.100.0090.00319.51
8.2.90.0040.00417.84
8.2.80.0030.00521.16
8.2.70.0030.00517.80
8.2.60.0060.00317.80
8.2.50.0030.00618.10
8.2.40.0080.00020.55
8.2.30.0000.00817.99
8.2.20.0050.00317.60
8.2.10.0070.00019.81
8.2.00.0030.00717.74
8.1.270.0040.00423.93
8.1.260.0030.00626.35
8.1.250.0000.00828.09
8.1.240.0030.00622.09
8.1.230.0070.00422.06
8.1.220.0040.00417.77
8.1.210.0050.00318.77
8.1.200.0060.00317.11
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0000.00722.14
8.1.150.0040.00418.45
8.1.140.0000.00817.32
8.1.130.0000.00717.69
8.1.120.0030.00417.36
8.1.110.0030.00617.43
8.1.100.0060.00317.35
8.1.90.0070.00017.28
8.1.80.0040.00417.33
8.1.70.0030.00317.29
8.1.60.0030.00517.47
8.1.50.0030.00517.50
8.1.40.0040.00417.45
8.1.30.0050.00317.55
8.1.20.0040.00417.60
8.1.10.0040.00417.51
8.1.00.0000.00917.46
8.0.300.0080.00020.07
8.0.290.0000.00716.63
8.0.280.0070.00018.36
8.0.270.0030.00317.26
8.0.260.0030.00317.19
8.0.250.0000.00716.93
8.0.240.0040.00417.01
8.0.230.0070.00016.80
8.0.220.0000.00716.91
8.0.210.0000.01116.95
8.0.200.0030.00316.80
8.0.190.0000.00817.00
8.0.180.0030.00316.89
8.0.170.0000.00716.91
8.0.160.0050.00316.81
8.0.150.0070.00016.75
8.0.140.0050.00316.86
8.0.130.0000.00613.32
8.0.120.0040.00416.88
8.0.110.0050.00216.90
8.0.100.0020.00516.98
8.0.90.0000.00716.89
8.0.80.0120.00316.95
8.0.70.0000.00816.71
8.0.60.0000.00716.87
8.0.50.0050.00216.69
8.0.30.0090.01017.22
8.0.20.0140.00717.40
8.0.10.0040.00417.06
8.0.00.0100.00716.99
7.4.330.0000.00615.00
7.4.320.0030.00616.36
7.4.300.0060.00016.48
7.4.290.0030.00316.53
7.4.280.0000.00616.42
7.4.270.0070.00016.51
7.4.260.0060.00016.51
7.4.250.0070.00016.49
7.4.240.0020.00616.45
7.4.230.0000.00616.51
7.4.220.0140.00316.57
7.4.210.0070.00816.55
7.4.200.0000.00716.48
7.4.190.0030.00316.51
7.4.160.0130.00316.45
7.4.150.0140.00517.40
7.4.140.0130.00517.86
7.4.130.0080.00816.45
7.4.120.0050.01116.56
7.4.110.0180.00616.51
7.4.100.0150.00616.43
7.4.90.0160.00316.49
7.4.80.0100.01319.39
7.4.70.0130.00316.52
7.4.60.0150.00816.43
7.4.50.0030.00516.49
7.4.40.0070.00722.77
7.4.30.0140.00716.48
7.4.00.0070.00714.64
7.3.330.0000.00613.10
7.3.320.0000.00513.16
7.3.310.0070.00016.22
7.3.300.0030.00316.25
7.3.290.0040.01116.29
7.3.280.0080.00816.24
7.3.270.0170.00317.40
7.3.260.0080.01316.27
7.3.250.0120.00516.22
7.3.240.0170.00016.48
7.3.230.0140.00316.42
7.3.210.0140.00316.22
7.3.200.0090.00616.31
7.3.190.0080.00816.31
7.3.180.0100.00616.49
7.3.170.0050.01016.27
7.3.160.0120.00916.35
7.3.120.0030.01314.75
7.2.330.0100.00716.68
7.2.320.0070.01016.79
7.2.310.0140.00316.72
7.2.300.0030.01416.73
7.2.290.0100.00716.63
7.2.60.0100.00617.00
7.2.00.0130.00319.59
7.1.200.0060.00615.84
7.1.70.0000.00717.52
7.1.60.0000.01117.57
7.1.50.0060.01217.25
7.1.00.0000.08022.46
7.0.200.0030.01316.92
7.0.140.0000.07722.21
7.0.70.0400.08019.88
7.0.60.0130.07319.96
7.0.50.0230.07320.37
7.0.40.0100.07020.09
7.0.30.0030.06719.95
7.0.20.0030.08720.13
7.0.10.0100.08020.04
7.0.00.0100.08720.03
5.6.280.0070.07021.11
5.6.220.0030.07020.73
5.6.210.0030.04720.64
5.6.200.0030.09321.03
5.6.190.0100.08020.93
5.6.180.0030.09021.09
5.6.170.0130.08321.02
5.6.160.0100.04321.05
5.6.150.0070.08321.00
5.6.140.0070.06021.07
5.6.130.0070.08321.07
5.6.120.0000.09021.06
5.6.110.0100.07721.05
5.6.100.0100.08320.93
5.6.90.0100.07320.89
5.6.80.0070.06020.51
5.6.70.0070.06020.30
5.6.60.0070.08720.44
5.6.50.0070.05020.39
5.6.40.0070.08020.46
5.6.30.0070.08320.46
5.6.20.0130.06720.37
5.6.10.0070.04720.38
5.6.00.0130.07320.34
5.5.360.0030.05320.33
5.5.350.0230.06720.39
5.5.340.0030.05020.82
5.5.330.0130.08020.86
5.5.320.0070.08020.92
5.5.310.0030.08020.90
5.5.300.0130.08020.91
5.5.290.0070.08020.85
5.5.280.0070.08320.86
5.5.270.0030.08320.84
5.5.260.0130.07720.81
5.5.250.0200.05020.64
5.5.240.0030.06020.15
5.5.230.0130.07720.02
5.5.220.0200.06020.18
5.5.210.0100.07720.29
5.5.200.0070.05320.17
5.5.190.0100.08020.12
5.5.180.0100.07720.26
5.5.160.0030.06320.07
5.5.150.0100.07319.98
5.5.140.0170.07720.20
5.5.130.0030.06320.25
5.5.120.0100.06320.21
5.5.110.0030.08020.19
5.5.100.0130.07720.15
5.5.90.0030.05720.00
5.5.80.0030.07720.06
5.5.70.0030.08320.11
5.5.60.0070.06720.05
5.5.50.0200.06720.02
5.5.40.0100.07320.12
5.5.30.0130.07320.02
5.5.20.0030.08319.94
5.5.10.0070.07020.03
5.5.00.0230.06720.11
5.4.450.0230.07319.51
5.4.440.0100.07719.20
5.4.430.0070.05319.50
5.4.420.0070.07719.37
5.4.410.0100.06019.14
5.4.400.0100.07019.21
5.4.390.0030.04718.96
5.4.380.0170.07019.04
5.4.370.0100.05018.85
5.4.360.0070.07019.05
5.4.350.0100.07319.14
5.4.340.0030.05719.14
5.4.320.0030.08019.18
5.4.310.0070.08019.23
5.4.300.0170.05719.03
5.4.290.0030.06319.16
5.4.280.0070.04318.87
5.4.270.0000.08719.12
5.4.260.0030.08019.13
5.4.250.0030.08019.15
5.4.240.0030.08319.22
5.4.230.0100.07719.04
5.4.220.0030.07319.11
5.4.210.0100.07019.09
5.4.200.0100.07319.14
5.4.190.0070.07718.96
5.4.180.0100.07319.17
5.4.170.0070.07719.14
5.4.160.0030.07719.07
5.4.150.0070.08019.02
5.4.140.0030.05716.42
5.4.130.0100.06016.41
5.4.120.0030.07316.48
5.4.110.0070.05716.39
5.4.100.0030.07716.49
5.4.90.0130.06016.43
5.4.80.0070.07016.38
5.4.70.0030.04716.47
5.4.60.0070.04716.32
5.4.50.0100.03716.29
5.4.40.0070.07316.49
5.4.30.0030.05716.24
5.4.20.0070.07016.36
5.4.10.0070.05016.37
5.4.00.0000.03715.88
5.3.290.0100.07014.58
5.3.280.0030.08314.46
5.3.270.0030.08314.52
5.3.260.0100.06014.47
5.3.250.0070.05314.59
5.3.240.0070.06714.61
5.3.230.0070.05014.47
5.3.220.0070.04714.39
5.3.210.0030.07714.43
5.3.200.0070.07714.57
5.3.190.0070.07714.57
5.3.180.0130.06314.43
5.3.170.0070.07714.48
5.3.160.0030.04714.42
5.3.150.0030.05314.57
5.3.140.0070.08014.47
5.3.130.0000.05014.56
5.3.120.0130.06314.38
5.3.110.0030.08314.55
5.3.100.0000.07314.04
5.3.90.0070.06313.99
5.3.80.0070.07713.96
5.3.70.0100.07313.98
5.3.60.0070.07713.97
5.3.50.0070.07013.93
5.3.40.0000.07313.86
5.3.30.0100.06713.86
5.3.20.0030.05013.66
5.3.10.0070.06713.60
5.3.00.0100.06713.50
5.2.170.0100.05312.35
5.2.160.0000.05312.35
5.2.150.0100.06012.35
5.2.140.0000.07012.35
5.2.130.0070.06012.35
5.2.120.0100.05312.35
5.2.110.0070.06012.35
5.2.100.0030.06712.35
5.2.90.0030.06312.35
5.2.80.0170.05012.35
5.2.70.0030.07012.35
5.2.60.0100.06012.35
5.2.50.0000.05312.35
5.2.40.0030.04312.35
5.2.30.0000.03012.35
5.2.20.0070.05312.35
5.2.10.0030.05712.35
5.2.00.0070.06012.35
5.1.60.0030.05012.35
5.1.50.0000.05712.35
5.1.40.0030.03312.35
5.1.30.0100.05312.35
5.1.20.0100.02012.35
5.1.10.0030.05012.35
5.1.00.0000.05712.35
5.0.50.0000.05012.35
5.0.40.0030.04712.35
5.0.30.0000.05012.35
5.0.20.0000.04712.35
5.0.10.0030.04012.35
5.0.00.0000.07012.35
4.4.90.0030.03012.35
4.4.80.0030.02712.35
4.4.70.0030.03712.35
4.4.60.0000.03712.35
4.4.50.0000.02012.35
4.4.40.0000.04312.35
4.4.30.0000.02712.35
4.4.20.0000.03712.35
4.4.10.0030.03312.35
4.4.00.0030.05312.35
4.3.110.0000.02712.35
4.3.100.0030.03312.35
4.3.90.0000.03712.35
4.3.80.0070.05012.35
4.3.70.0000.02012.35
4.3.60.0030.02712.35
4.3.50.0000.03012.35
4.3.40.0030.04712.35
4.3.30.0000.03012.35
4.3.20.0000.02712.35
4.3.10.0000.03712.35
4.3.00.0030.03012.35

preferences:
37.99 ms | 400 KiB | 5 Q