3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tag_value = preg_replace('/\{(.*?)\}/e', '$values[\\1]', "asdf-{test}-asdf"); 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)
8.3.70.0090.00616.50
8.3.60.0070.01418.18
8.3.50.0120.00721.94
8.3.40.0120.00618.71
8.3.30.0140.00719.01
8.3.20.0000.00820.19
8.3.10.0070.00023.66
8.3.00.0040.00419.26
8.2.180.0070.01118.66
8.2.170.0140.00722.96
8.2.160.0100.00720.52
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00022.13
8.2.110.0000.01021.12
8.2.100.0080.00418.03
8.2.90.0000.00817.97
8.2.80.0050.00218.09
8.2.70.0080.00017.93
8.2.60.0050.00318.04
8.2.50.0080.00018.10
8.2.40.0040.00420.42
8.2.30.0040.00419.12
8.2.20.0000.00717.68
8.2.10.0050.00217.93
8.2.00.0000.01117.61
8.1.280.0070.00725.92
8.1.270.0040.00423.79
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0000.00823.88
8.1.230.0060.00620.97
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.35
8.1.190.0050.00317.10
8.1.180.0040.00418.10
8.1.170.0060.00320.61
8.1.160.0000.00822.01
8.1.150.0000.00718.64
8.1.140.0040.00417.39
8.1.130.0000.00717.75
8.1.120.0050.00217.40
8.1.110.0000.00917.38
8.1.100.0000.00917.40
8.1.90.0070.00017.43
8.1.80.0030.00317.38
8.1.70.0030.00517.39
8.1.60.0040.00417.41
8.1.50.0060.00317.50
8.1.40.0040.00417.37
8.1.30.0040.00417.52
8.1.20.0080.00017.50
8.1.10.0000.00717.41
8.1.00.0000.00717.42
8.0.300.0040.00420.04
8.0.290.0040.00416.88
8.0.280.0000.00718.43
8.0.270.0030.00317.16
8.0.260.0060.00017.16
8.0.250.0080.00017.04
8.0.240.0000.00716.85
8.0.230.0030.00316.95
8.0.220.0030.00316.92
8.0.210.0050.00316.80
8.0.200.0030.00316.90
8.0.190.0000.00817.05
8.0.180.0070.00016.88
8.0.170.0040.00416.88
8.0.160.0030.00317.02
8.0.150.0040.00416.79
8.0.140.0070.00016.76
8.0.130.0030.00313.32
8.0.120.0040.00416.78
8.0.110.0040.00416.86
8.0.100.0070.00016.93
8.0.90.0000.00816.84
8.0.80.0090.00616.86
8.0.70.0000.00716.79
8.0.60.0040.00416.74
8.0.50.0040.00416.86
8.0.30.0100.00817.06
8.0.20.0110.01317.40
8.0.10.0040.00416.95
8.0.00.0140.00516.58
7.4.330.0020.00215.02
7.4.320.0030.00316.38
7.4.300.0000.00616.39
7.4.290.0040.00416.43
7.4.280.0030.00516.52
7.4.270.0070.00016.43
7.4.260.0030.00316.47
7.4.250.0040.00416.33
7.4.240.0070.00016.44
7.4.230.0030.00316.44
7.4.220.0060.00916.31
7.4.210.0030.01116.56
7.4.200.0040.00416.58
7.4.190.0000.00716.60
7.4.160.0030.01216.33
7.4.150.0070.01117.40
7.4.140.0110.00717.86
7.4.130.0120.00516.43
7.4.120.0120.00816.42
7.4.110.0030.01416.54
7.4.100.0120.00916.52
7.4.90.0090.00916.40
7.4.80.0130.00919.39
7.4.70.0110.00516.34
7.4.60.0120.01216.36
7.4.50.0030.00316.32
7.4.40.0100.00622.77
7.4.30.0080.00816.43
7.4.00.0030.01414.96
7.3.330.0030.00313.17
7.3.320.0050.00013.00
7.3.310.0000.00816.09
7.3.300.0000.00716.17
7.3.290.0100.00716.32
7.3.280.0080.00916.25
7.3.270.0130.00317.40
7.3.260.0060.01116.30
7.3.250.0100.00916.45
7.3.240.0100.00716.33
7.3.230.0100.00716.39
7.3.210.0000.02416.31
7.3.200.0030.01316.23
7.3.190.0090.01216.53
7.3.180.0080.00816.48
7.3.170.0180.00416.27
7.3.160.0000.01716.21
7.3.120.0050.01214.94
7.3.110.0110.00715.02
7.3.100.0030.00714.71
7.3.90.0030.01314.50
7.3.80.0030.01614.68
7.3.70.0040.01514.68
7.3.60.0030.01014.52
7.3.50.0030.01414.84
7.3.40.0040.01114.71
7.3.30.0060.01014.69
7.3.20.0060.01016.58
7.3.10.0050.00716.54
7.3.00.0080.00516.53
7.2.330.0070.01016.63
7.2.320.0090.01316.61
7.2.310.0070.01016.91
7.2.300.0030.01316.67
7.2.290.0040.01316.76
7.2.250.0070.01115.08
7.2.240.0070.01414.91
7.2.230.0090.00915.07
7.2.220.0100.01014.95
7.2.210.0030.01215.15
7.2.200.0110.00415.36
7.2.190.0090.00615.30
7.2.180.0060.00915.12
7.2.170.0070.01014.94
7.2.130.0090.00316.86
7.2.120.0140.00016.89
7.2.110.0070.00716.68
7.2.100.0030.01317.21
7.2.90.0080.00417.10
7.2.80.0110.00416.91
7.2.70.0030.00916.86
7.2.60.0110.00417.01
7.2.50.0110.00416.76
7.2.40.0080.00616.98
7.2.30.0040.01117.01
7.2.20.0030.01016.98
7.2.10.0080.00416.99
7.2.00.0090.00518.10
7.1.330.0060.00615.97
7.1.320.0040.01215.59
7.1.310.0070.00715.93
7.1.300.0070.01015.66
7.1.290.0060.00915.73
7.1.280.0110.00715.93
7.1.270.0030.00915.79
7.1.260.0060.00915.98
7.1.250.0000.01515.77
7.1.200.0090.00315.51
7.1.100.0110.00318.37
7.1.70.0090.00617.21
7.1.60.0070.01319.46
7.1.50.0090.00316.90
7.1.00.0030.07722.34
7.0.200.0150.00015.03
7.0.140.0030.07321.98
7.0.60.0170.06719.91
7.0.50.0070.07717.86
7.0.40.0030.07320.32
7.0.30.0200.07020.21
7.0.20.0800.03720.10
7.0.10.0100.05020.34
7.0.00.0100.08020.17
5.6.280.0030.07320.86
5.6.210.0030.07020.49
5.6.200.0030.04718.10
5.6.190.0030.04720.28
5.6.180.0530.06720.42
5.6.170.0330.07020.38
5.6.160.0070.07020.48
5.6.150.0000.04018.19
5.6.140.0030.07318.22
5.6.130.0030.06318.09
5.6.120.0030.07021.14
5.6.110.0030.08720.89
5.6.100.0070.08321.13
5.6.90.0100.04020.94
5.6.80.0030.04020.37
5.5.350.0500.07320.43
5.5.340.0070.04017.98
5.5.330.0030.07320.36
5.5.320.0030.07020.47
5.5.310.0330.07720.28
5.5.300.0030.04017.91
5.5.290.0030.07717.87
5.5.280.0100.04320.79
5.5.270.0100.05320.86
5.5.260.0100.08320.75
5.5.250.0130.07720.60
5.5.240.0000.08020.26
5.4.450.0470.05319.51
5.4.440.0130.05719.48
5.4.430.0070.05719.67
5.4.420.0170.04719.59
5.4.410.0170.04719.19
5.4.400.0030.05718.96
5.4.390.0070.05318.98
5.4.380.0330.07718.68
5.4.370.0300.05018.72
5.4.360.0300.05018.49
5.4.350.0400.04718.61
5.4.340.0300.05318.50
5.4.320.0050.03912.45
5.4.310.0110.03512.45
5.4.300.0110.03912.45
5.4.290.0120.05012.45
5.4.280.0070.05112.34
5.4.270.0080.04912.34
5.4.260.0070.05412.34
5.4.250.0050.05512.34
5.4.240.0080.05212.34
5.4.230.0090.05212.33
5.4.220.0060.05412.33
5.4.210.0070.05112.34
5.4.200.0090.05212.34
5.4.190.0070.05312.33
5.4.180.0080.05212.33
5.4.170.0090.05112.34
5.4.160.0070.05112.34
5.4.150.0070.05412.34
5.4.140.0070.05412.02
5.4.130.0100.04812.01
5.4.120.0070.05211.96
5.4.110.0110.04711.96
5.4.100.0100.06511.96
5.4.90.0130.07811.96
5.4.80.0120.05011.96
5.4.70.0170.09411.95
5.4.60.0080.05011.96
5.4.50.0110.04811.96
5.4.40.0070.05111.94
5.4.30.0110.04611.95
5.4.20.0130.04611.95
5.4.10.0170.05711.94
5.4.00.0080.05211.44
5.3.290.0100.04212.80
5.3.280.0060.04312.71
5.3.270.0080.04012.73
5.3.260.0030.06112.72
5.3.250.0080.05412.72
5.3.240.0130.04912.72
5.3.230.0070.05312.71
5.3.220.0050.05712.68
5.3.210.0090.05412.68
5.3.200.0060.05612.68
5.3.190.0080.04612.68
5.3.180.0080.05412.67
5.3.170.0110.05112.67
5.3.160.0070.04812.68
5.3.150.0080.06012.67
5.3.140.0050.04212.66
5.3.130.0120.03612.66
5.3.120.0060.04012.65
5.3.110.0060.04112.66
5.3.100.0060.03912.12
5.3.90.0080.03712.08
5.3.80.0090.03612.07
5.3.70.0060.04112.07
5.3.60.0080.04012.06
5.3.50.0120.03412.00
5.3.40.0100.06112.00
5.3.30.0080.04011.96
5.3.20.0080.04511.74
5.3.10.0050.04711.71
5.3.00.0080.03611.70
5.2.170.0040.0359.19
5.2.160.0070.0349.19
5.2.150.0060.0359.20
5.2.140.0060.0329.20
5.2.130.0040.0369.15
5.2.120.0100.0349.15
5.2.110.0050.0379.16
5.2.100.0080.0329.16
5.2.90.0050.0329.16
5.2.80.0180.0529.15
5.2.70.0110.0669.15
5.2.60.0110.0319.10
5.2.50.0050.0409.07
5.2.40.0070.0449.06
5.2.30.0100.0509.04
5.2.20.0090.0399.02
5.2.10.0040.0438.93
5.2.00.0050.0458.80
5.1.60.0090.0228.09
5.1.50.0060.0278.08
5.1.40.0070.0248.07
5.1.30.0100.0288.42
5.1.20.0060.0308.44
5.1.10.0030.0358.16
5.1.00.0020.0308.16
5.0.50.0040.0286.64
5.0.40.0160.0556.50
5.0.30.0100.0476.31
5.0.20.0090.0216.28
5.0.10.0140.0336.25
5.0.00.0060.0436.25
4.4.90.0030.0184.78
4.4.80.0040.0164.76
4.4.70.0070.0134.75
4.4.60.0040.0154.76
4.4.50.0050.0194.77
4.4.40.0050.0464.71
4.4.30.0050.0594.76
4.4.20.0040.0194.85
4.4.10.0090.0264.85
4.4.00.0060.0354.76
4.3.110.0050.0204.67
4.3.100.0120.0384.66
4.3.90.0040.0304.63
4.3.80.0040.0324.58
4.3.70.0020.0234.63
4.3.60.0030.0224.63
4.3.50.0060.0204.63
4.3.40.0040.0324.54
4.3.30.0050.0193.30
4.3.20.0030.0203.29
4.3.10.0030.0233.24
4.3.00.0070.0306.90

preferences:
46.86 ms | 401 KiB | 5 Q