3v4l.org

run code in 300+ PHP versions simultaneously
<?php $p_field_type = "select{m,f}"; if(strpos($p_field_type, "{")!==FALSE && strpos($p_field_type, "}")!==FALSE) { echo "huzza!"; } else { echo "nuuuuh!"; } echo "<br>"; echo substr($p_field_type, strpos($p_field_type, "{")+1, -1);

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)
8.3.60.0140.00018.18
8.3.50.0050.01221.87
8.3.40.0140.00018.85
8.3.30.0140.00018.96
8.3.20.0000.00720.29
8.3.10.0060.00323.61
8.3.00.0080.00020.90
8.2.180.0070.01418.29
8.2.170.0090.01222.96
8.2.160.0110.00720.57
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0070.00720.77
8.2.110.0040.00419.29
8.2.100.0040.00817.84
8.2.90.0080.00019.08
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0000.00718.22
8.2.30.0070.00018.20
8.2.20.0000.00717.54
8.2.10.0000.00818.11
8.2.00.0030.00617.63
8.1.280.0040.01125.92
8.1.270.0040.00423.84
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00423.99
8.1.230.0040.00817.71
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0000.00817.23
8.1.190.0000.00817.22
8.1.180.0030.00618.10
8.1.170.0040.00418.59
8.1.160.0000.00722.04
8.1.150.0000.00718.50
8.1.140.0000.00917.47
8.1.130.0000.00617.78
8.1.120.0000.00717.49
8.1.110.0030.00517.44
8.1.100.0000.00817.42
8.1.90.0000.00717.33
8.1.80.0030.00517.36
8.1.70.0030.00317.40
8.1.60.0040.00417.49
8.1.50.0040.00417.44
8.1.40.0000.00717.57
8.1.30.0060.00317.58
8.1.20.0000.00717.59
8.1.10.0000.00717.52
8.1.00.0030.00517.35
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00318.44
8.0.270.0040.00417.20
8.0.260.0000.00717.25
8.0.250.0040.00417.00
8.0.240.0000.00816.83
8.0.230.0040.00416.93
8.0.220.0030.00316.75
8.0.210.0000.00716.91
8.0.200.0070.00316.93
8.0.190.0040.00416.84
8.0.180.0040.00416.87
8.0.170.0050.00216.91
8.0.160.0000.00716.90
8.0.150.0030.00516.69
8.0.140.0000.00816.73
8.0.130.0060.00013.39
8.0.120.0000.00816.85
8.0.110.0040.00416.88
8.0.100.0060.00316.82
8.0.90.0050.00216.70
8.0.80.0030.01316.86
8.0.70.0050.00216.88
8.0.60.0070.00016.86
8.0.50.0080.00016.78
8.0.30.0160.00617.20
8.0.20.0130.00717.40
8.0.10.0000.00816.90
8.0.00.0140.00516.84
7.4.330.0050.00015.00
7.4.320.0030.00316.50
7.4.300.0000.00616.58
7.4.290.0030.00316.50
7.4.280.0070.00016.46
7.4.270.0030.00316.58
7.4.260.0030.00716.46
7.4.250.0040.00416.55
7.4.240.0000.00716.61
7.4.230.0040.00416.33
7.4.220.0150.00316.52
7.4.210.0140.00716.66
7.4.200.0030.00316.33
7.4.160.0080.00816.55
7.4.150.0180.00017.40
7.4.140.0110.00617.86
7.4.130.0120.00516.42
7.4.120.0060.01016.49
7.4.110.0070.01416.37
7.4.100.0130.01016.50
7.4.90.0100.00716.51
7.4.80.0060.01519.39
7.4.70.0060.01016.53
7.4.60.0070.01116.33
7.4.50.0000.00816.67
7.4.40.0050.01016.34
7.4.30.0070.01016.57
7.4.00.0070.00714.80
7.3.330.0000.00713.05
7.3.320.0000.00612.91
7.3.310.0000.00816.25
7.3.300.0070.00016.22
7.3.290.0060.01316.15
7.3.280.0090.00616.21
7.3.270.0100.00617.40
7.3.260.0180.00016.32
7.3.250.0090.01016.32
7.3.240.0130.00316.10
7.3.230.0040.01416.54
7.3.210.0080.00816.31
7.3.200.0090.00919.39
7.3.190.0160.00916.14
7.3.180.0060.00916.21
7.3.170.0090.01216.27
7.3.160.0090.00616.55
7.3.120.0090.00014.64
7.2.330.0140.00316.66
7.2.320.0180.00316.43
7.2.310.0100.00716.22
7.2.300.0120.00616.34
7.2.290.0060.01616.66
7.2.00.0060.00919.21
7.1.100.0080.00817.46
7.1.70.0030.00616.80
7.1.60.0090.01519.70
7.1.50.0170.01316.79
7.1.00.0030.07322.30
7.0.200.0130.01016.64
7.0.140.0070.07022.21
7.0.60.0070.07719.86
7.0.50.0070.05717.91
7.0.40.0100.04020.09
7.0.30.0630.06320.34
7.0.20.0370.07020.22
7.0.10.0100.06020.30
7.0.00.0030.08019.95
5.6.280.0070.07020.92
5.6.210.0130.07320.76
5.6.200.0070.05718.11
5.6.190.0030.04320.29
5.6.180.3630.04320.50
5.6.170.0200.07020.41
5.6.160.0130.04720.51
5.6.150.0030.04718.11
5.6.140.0000.05318.10
5.6.130.0030.04718.10
5.6.120.0070.08321.11
5.6.110.0100.08021.13
5.6.100.0000.04320.88
5.6.90.0070.06021.12
5.6.80.0100.07020.52
5.6.70.3330.03020.52
5.5.350.0100.07020.38
5.5.340.0070.03718.04
5.5.330.0030.04320.06
5.5.320.0270.04020.23
5.5.310.0270.04320.29
5.5.300.0000.08717.95
5.5.290.0030.08317.96
5.5.280.0100.04020.73
5.5.270.0000.04320.92
5.5.260.0070.08720.75
5.5.250.0100.03320.69
5.5.240.0330.06020.22
5.4.450.0270.04328.28
5.4.440.0230.04727.55
5.4.430.1470.04719.54
5.4.420.0130.05026.15
5.4.410.0430.03726.13
5.4.400.0030.04726.13
5.4.390.0300.03326.13
5.4.380.0100.05718.59
5.4.370.0130.05318.48
5.4.360.0100.05718.70
5.4.350.0170.05718.57
5.4.340.0230.05018.47
5.4.320.0090.03412.45
5.4.310.0070.04612.45
5.4.300.0130.06112.45
5.4.290.0190.09212.45
5.4.280.0080.05012.34
5.4.270.0090.06612.34
5.4.260.0200.10312.34
5.4.250.0090.07812.35
5.4.240.0080.05212.35
5.4.230.0120.05112.34
5.4.220.0050.04312.34
5.4.210.0080.03812.34
5.4.200.0090.06012.34
5.4.190.0090.06112.34
5.4.180.0140.05912.33
5.4.170.0130.05612.34
5.4.160.0120.08412.34
5.4.150.0120.05812.34
5.4.140.0060.06812.02
5.4.130.0080.05212.01
5.4.120.0110.04311.97
5.4.110.0050.03711.96
5.4.100.0040.04311.96
5.4.90.0050.05211.96
5.4.80.0090.04811.96
5.4.70.0050.05011.96
5.4.60.0110.03911.96
5.4.50.0070.04011.96
5.4.40.0070.05611.95
5.4.30.0070.03911.94
5.4.20.0090.06811.95
5.4.10.0120.04711.95
5.4.00.0080.03811.43
5.3.290.0050.04012.80
5.3.280.0060.04612.71
5.3.270.0070.04012.72
5.3.260.0040.04212.72
5.3.250.0060.03812.71
5.3.240.0050.04012.72
5.3.230.0070.03912.71
5.3.220.0170.03112.68
5.3.210.0090.04212.68
5.3.200.0080.03712.68
5.3.190.0140.03312.67
5.3.180.0070.04112.68
5.3.170.0070.04112.67
5.3.160.0060.04012.67
5.3.150.0040.03812.67
5.3.140.0060.03812.66
5.3.130.0080.04012.66
5.3.120.0030.04312.66
5.3.110.0080.03712.66
5.3.100.0100.03512.12
5.3.90.0080.03712.08
5.3.80.0100.03312.08
5.3.70.0100.03612.07
5.3.60.0100.03912.06
5.3.50.0120.05412.00
5.3.40.0110.06012.00
5.3.30.0070.03711.94
5.3.20.0100.03911.72
5.3.10.0090.04011.69
5.3.00.0090.04211.67
5.2.170.0030.0369.18
5.2.160.0100.0329.18
5.2.150.0070.0369.18
5.2.140.0090.0559.18
5.2.130.0070.0449.13
5.2.120.0130.0749.13
5.2.110.0090.0469.14
5.2.100.0130.0469.13
5.2.90.0140.0549.14
5.2.80.0040.0419.13
5.2.70.0030.0329.14
5.2.60.0030.0339.09
5.2.50.0080.0349.06
5.2.40.0050.0349.04
5.2.30.0040.0329.01
5.2.20.0080.0269.00
5.2.10.0050.0318.92
5.2.00.0080.0298.78
5.1.60.0040.0278.06
5.1.50.0040.0268.06
5.1.40.0070.0268.04
5.1.30.0060.0278.39
5.1.20.0050.0268.41
5.1.10.0050.0328.13
5.1.00.0080.0348.13
5.0.50.0090.0246.62
5.0.40.0080.0256.47
5.0.30.0060.0386.29
5.0.20.0080.0266.26
5.0.10.0090.0246.23
5.0.00.0050.0386.23
4.4.90.0010.0244.78
4.4.80.0020.0234.75
4.4.70.0060.0194.76
4.4.60.0050.0204.76
4.4.50.0070.0184.77
4.4.40.0040.0304.71
4.4.30.0050.0194.76
4.4.20.0020.0204.84
4.4.10.0050.0204.85
4.4.00.0050.0284.76
4.3.110.0050.0194.67
4.3.100.0060.0174.67
4.3.90.0020.0224.63
4.3.80.0080.0254.58
4.3.70.0020.0154.63
4.3.60.0010.0164.63
4.3.50.0050.0144.63
4.3.40.0010.0264.54
4.3.30.0030.0173.28
4.3.20.0020.0183.26
4.3.10.0020.0183.22
4.3.00.0070.01026.13

preferences:
37.75 ms | 401 KiB | 5 Q