3v4l.org

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

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)
8.3.60.0070.00716.75
8.3.50.0100.00821.94
8.3.40.0100.00718.58
8.3.30.0090.00518.79
8.3.20.0040.00420.25
8.3.10.0050.00323.61
8.3.00.0050.00319.13
8.2.180.0040.01118.54
8.2.170.0110.01122.96
8.2.160.0140.00020.39
8.2.150.0030.00624.18
8.2.140.0000.00724.66
8.2.130.0000.00826.16
8.2.120.0040.00422.21
8.2.110.0090.00022.25
8.2.100.0070.00417.91
8.2.90.0030.00519.23
8.2.80.0030.00517.97
8.2.70.0080.00017.50
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0000.00819.76
8.2.30.0000.00718.03
8.2.20.0030.00517.48
8.2.10.0070.00017.94
8.2.00.0050.00217.67
8.1.280.0070.01325.92
8.1.270.0000.00823.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00624.02
8.1.230.0070.00319.01
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0040.00417.40
8.1.180.0070.00318.10
8.1.170.0030.00718.38
8.1.160.0000.00821.92
8.1.150.0040.00418.54
8.1.140.0070.00017.29
8.1.130.0000.00617.71
8.1.120.0000.00717.31
8.1.110.0000.01017.26
8.1.100.0030.00617.44
8.1.90.0000.00717.30
8.1.80.0040.00417.36
8.1.70.0070.00017.27
8.1.60.0050.00517.47
8.1.50.0000.00817.46
8.1.40.0050.00217.47
8.1.30.0040.00417.56
8.1.20.0040.00417.48
8.1.10.0030.00517.42
8.1.00.0040.00417.41
8.0.300.0050.00218.77
8.0.290.0040.00316.79
8.0.280.0000.00718.23
8.0.270.0070.00017.05
8.0.260.0030.00317.08
8.0.250.0030.00316.95
8.0.240.0030.00516.96
8.0.230.0040.00416.89
8.0.220.0000.00716.86
8.0.210.0050.00516.88
8.0.200.0030.00316.82
8.0.190.0050.00316.90
8.0.180.0070.00016.91
8.0.170.0070.00016.80
8.0.160.0030.00716.89
8.0.150.0030.00316.74
8.0.140.0030.00316.73
8.0.130.0000.00613.39
8.0.120.0050.00316.82
8.0.110.0000.00716.88
8.0.100.0030.00416.93
8.0.90.0000.00816.92
8.0.80.0110.00416.88
8.0.70.0070.00016.76
8.0.60.0040.00416.73
8.0.50.0040.00416.67
8.0.30.0090.01017.03
8.0.20.0090.01317.40
8.0.10.0040.00416.99
8.0.00.0080.00816.51
7.4.330.0000.00515.14
7.4.320.0000.00616.51
7.4.300.0060.00016.42
7.4.290.0040.00416.33
7.4.280.0000.00716.52
7.4.270.0040.00416.43
7.4.260.0000.00716.40
7.4.250.0080.00016.52
7.4.240.0020.00516.39
7.4.230.0040.00416.33
7.4.220.0090.00616.46
7.4.210.0030.01216.57
7.4.200.0030.00316.50
7.4.190.0050.00316.51
7.4.160.0110.00416.64
7.4.150.0110.00717.40
7.4.140.0070.01117.86
7.4.130.0070.01016.45
7.4.120.0090.00916.32
7.4.110.0150.00316.54
7.4.100.0150.00616.48
7.4.90.0080.00816.37
7.4.80.0100.00619.39
7.4.70.0060.01016.45
7.4.60.0130.00616.28
7.4.50.0050.00016.57
7.4.40.0120.00322.77
7.4.30.0080.00816.35
7.4.00.0110.00314.68
7.3.330.0000.00513.11
7.3.320.0030.00313.02
7.3.310.0050.00216.20
7.3.300.0000.00716.17
7.3.290.0090.01016.17
7.3.280.0090.00716.17
7.3.270.0070.01017.40
7.3.260.0110.01316.23
7.3.250.0140.00816.30
7.3.240.0030.01316.36
7.3.230.0120.00916.41
7.3.210.0130.00616.08
7.3.200.0130.00919.39
7.3.190.0120.00916.27
7.3.180.0000.01516.26
7.3.170.0060.01316.27
7.3.160.0130.00516.17
7.3.120.0000.01414.52
7.2.330.0060.01216.49
7.2.320.0110.01116.57
7.2.310.0100.01016.54
7.2.300.0090.00916.75
7.2.290.0110.00716.51
7.2.60.0030.01016.64
7.2.00.0030.00919.52
7.1.200.0070.00715.57
7.1.100.0000.01118.02
7.1.70.0080.00417.04
7.1.60.0100.01019.46
7.1.50.0130.00716.63
7.1.00.0100.07022.41
7.0.200.0100.00714.96
7.0.140.0000.07721.93
7.0.100.0030.08019.88
7.0.90.0000.08019.91
7.0.80.0070.07020.01
7.0.70.0000.07319.98
7.0.60.0070.08019.84
7.0.50.0100.07320.27
7.0.40.0030.08720.11
7.0.30.0070.05020.13
7.0.20.0070.07720.09
7.0.10.0170.06320.02
7.0.00.0070.07320.04
5.6.280.0030.07321.04
5.6.250.0070.04020.66
5.6.240.0070.09020.63
5.6.230.0130.04320.63
5.6.220.0070.07720.57
5.6.210.0130.05020.68
5.6.200.0030.07721.01
5.6.190.0130.07721.02
5.6.180.0130.08021.10
5.6.170.0100.07720.93
5.6.160.0130.08021.16
5.6.150.0070.07021.07
5.6.140.0030.04321.07
5.6.130.0100.09021.02
5.6.120.0070.04021.16
5.6.110.0100.05321.07
5.6.100.0030.08021.00
5.6.90.0030.05321.02
5.6.80.0000.05020.39
5.6.70.0100.08320.50
5.6.60.0070.07720.38
5.6.50.0270.06020.38
5.6.40.0030.06020.43
5.6.30.0070.07720.48
5.6.20.0070.06320.42
5.6.10.0100.08320.36
5.6.00.0030.06020.32
5.5.380.0070.07320.49
5.5.370.0070.07320.44
5.5.360.0100.07320.46
5.5.350.0170.06720.38
5.5.340.0070.05020.73
5.5.330.0100.07320.89
5.5.320.0070.08320.83
5.5.310.0030.06720.89
5.5.300.0030.06020.91
5.5.290.0070.08020.72
5.5.280.0100.08320.79
5.5.270.0070.07720.90
5.5.260.0070.07720.61
5.5.250.0170.05720.55
5.5.240.0070.06020.21
5.5.230.0170.04320.26
5.5.220.0170.04020.14
5.5.210.0070.04020.24
5.5.200.0000.06320.22
5.5.190.0130.07020.21
5.5.180.0100.04320.23
5.5.160.0070.07320.24
5.5.150.0100.07720.17
5.5.140.0030.07720.23
5.5.130.0070.08020.24
5.5.120.0100.07720.15
5.5.110.0070.08320.11
5.5.100.0130.07020.16
5.5.90.0070.07320.05
5.5.80.0000.06019.96
5.5.70.0030.05320.06
5.5.60.0170.06720.14
5.5.50.0100.06720.05
5.5.40.0100.08720.14
5.5.30.0030.04020.04
5.5.20.0070.06720.14
5.5.10.0070.08319.97
5.5.00.0130.07720.02
5.4.450.0030.07019.40
5.4.440.0130.07319.35
5.4.430.0070.04319.38
5.4.420.0100.06319.46
5.4.410.0000.05019.27
5.4.400.0070.04318.99
5.4.390.0030.08318.81
5.4.380.0030.08019.09
5.4.370.0100.07719.12
5.4.360.0100.06718.81
5.4.350.0030.05319.14
5.4.340.0030.04719.03
5.4.320.0100.03718.96
5.4.310.0030.08019.23
5.4.300.0030.04719.04
5.4.290.0100.04018.97
5.4.280.0070.08018.98
5.4.270.0100.06019.02
5.4.260.0100.07019.14
5.4.250.0070.04719.02
5.4.240.0070.05019.11
5.4.230.0100.07019.02
5.4.220.0130.06019.06
5.4.210.0100.03319.01
5.4.200.0130.06318.97
5.4.190.0030.05019.04
5.4.180.0070.06018.89
5.4.170.0100.03718.89
5.4.160.0100.06719.00
5.4.150.0030.04318.78
5.4.140.0030.04016.29
5.4.130.0070.03716.34
5.4.120.0330.03016.36
5.4.110.0070.05716.40
5.4.100.0100.06716.30
5.4.90.0070.04716.26
5.4.80.0070.05716.29
5.4.70.0100.03716.31
5.4.60.0030.06016.35
5.4.50.0070.05016.25
5.4.40.0000.03716.48
5.4.30.0000.04716.20
5.4.20.0070.06316.38
5.4.10.0000.06016.38
5.4.00.0100.06715.73
5.3.290.0130.07314.66
5.3.280.0100.06714.57
5.3.270.0070.06714.45
5.3.260.0100.07714.45
5.3.250.0030.04014.42
5.3.240.0030.03714.59
5.3.230.0000.08314.57
5.3.220.0100.05714.54
5.3.210.0030.08014.50
5.3.200.0100.06014.54
5.3.190.0070.07314.43
5.3.180.0000.07014.54
5.3.170.0070.07314.51
5.3.160.0030.04014.50
5.3.150.0030.08014.47
5.3.140.0070.06314.54
5.3.130.0070.03314.39
5.3.120.0070.07714.52
5.3.110.0030.07014.45
5.3.100.0130.05714.02
5.3.90.0000.04714.01
5.3.80.0070.07313.87
5.3.70.0070.04013.87
5.3.60.0070.03713.91
5.3.50.0030.03713.86
5.3.40.0070.07013.93
5.3.30.0100.04013.89
5.3.20.0030.04313.69
5.3.10.0030.04013.63
5.3.00.0100.05713.62
5.2.170.0030.06711.72
5.2.160.0070.03011.72
5.2.150.0000.03311.72
5.2.140.0030.06311.72
5.2.130.0100.05311.72
5.2.120.0000.04311.72
5.2.110.0030.06311.72
5.2.100.0070.06711.72
5.2.90.0070.02711.72
5.2.80.0000.06711.72
5.2.70.0070.06011.72
5.2.60.0070.05011.72
5.2.50.0000.05311.72
5.2.40.0030.03311.72
5.2.30.0030.03311.72
5.2.20.0100.04311.72
5.2.10.0000.04711.72
5.2.00.0030.05011.72
5.1.60.0070.02711.72
5.1.50.0070.03011.72
5.1.40.0070.05011.72
5.1.30.0030.02711.72
5.1.20.0030.05311.72
5.1.10.0000.03011.72
5.1.00.0000.04711.72
5.0.50.0000.05011.72
5.0.40.0030.04011.72
5.0.30.0070.02711.72
5.0.20.0100.04011.72
5.0.10.0000.04711.72
5.0.00.0070.05311.72
4.4.90.0070.02711.72
4.4.80.0070.03011.72
4.4.70.0000.04011.72
4.4.60.0030.03011.72
4.4.50.0000.02711.72
4.4.40.0000.03011.72
4.4.30.0030.02311.72
4.4.20.0070.01711.72
4.4.10.0000.03711.72
4.4.00.0000.05311.72
4.3.110.0030.03311.72
4.3.100.0100.02711.72
4.3.90.0000.03711.72
4.3.80.0000.05311.72
4.3.70.0030.03311.72
4.3.60.0030.02711.72
4.3.50.0000.04011.72
4.3.40.0030.03711.72
4.3.30.0070.02711.72
4.3.20.0030.03711.72
4.3.10.0000.01711.72
4.3.00.0000.02711.72

preferences:
43.39 ms | 401 KiB | 5 Q