3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Positive numbers: $res5[0][0]="tag1,tag10,tag11,tag13,tag15,tag17,tag19,tag20,tag4,tag9,tag8,tag7,tag6,tag5,tag3,tag2,tag18,tag16,tag14,tag12"; if (strpos($res5[0][0], 'tag') !== false) { $str1=substr($res5[0][0],0,3); $str2=preg_replace("/tag/","",substr($res5[0][0],3)); echo $str1.$str2; } ?>

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)
8.3.60.0110.00416.50
8.3.50.0110.01022.14
8.3.40.0150.00618.95
8.3.30.0040.01119.04
8.3.20.0040.00420.25
8.3.10.0060.00323.65
8.3.00.0080.00019.48
8.2.180.0090.00617.00
8.2.170.0090.00622.96
8.2.160.0070.00720.50
8.2.150.0000.00724.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00222.27
8.2.110.0030.00622.11
8.2.100.0040.00719.70
8.2.90.0050.00219.17
8.2.80.0030.00517.97
8.2.70.0000.00817.75
8.2.60.0050.00218.04
8.2.50.0060.00318.07
8.2.40.0000.00820.20
8.2.30.0050.00318.34
8.2.20.0020.00517.83
8.2.10.0080.00018.11
8.2.00.0040.00417.80
8.1.280.0090.00625.92
8.1.270.0050.00324.01
8.1.260.0070.01126.35
8.1.250.0080.00028.09
8.1.240.0090.00022.23
8.1.230.0110.00018.99
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.60
8.1.190.0000.00817.35
8.1.180.0040.00419.26
8.1.170.0000.00918.62
8.1.160.0000.00721.89
8.1.150.0070.00018.69
8.1.140.0030.00517.55
8.1.130.0000.00717.91
8.1.120.0030.00417.60
8.1.110.0040.00417.46
8.1.100.0040.00417.57
8.1.90.0040.00417.56
8.1.80.0000.00717.45
8.1.70.0000.00717.53
8.1.60.0050.00217.71
8.1.50.0000.00817.55
8.1.40.0080.00017.52
8.1.30.0000.00917.66
8.1.20.0080.00017.75
8.1.10.0040.00417.73
8.1.00.0000.00817.71
8.0.300.0040.00418.77
8.0.290.0000.00717.18
8.0.280.0000.00718.53
8.0.270.0030.00317.29
8.0.260.0000.00617.29
8.0.250.0000.00717.12
8.0.240.0030.00317.15
8.0.230.0030.00316.99
8.0.220.0030.00317.04
8.0.210.0030.00317.09
8.0.200.0000.00617.08
8.0.190.0040.00417.01
8.0.180.0030.00517.06
8.0.170.0060.00316.95
8.0.160.0030.00317.07
8.0.150.0000.00817.01
8.0.140.0030.00516.91
8.0.130.0000.00513.43
8.0.120.0040.00417.06
8.0.110.0060.00317.06
8.0.100.0050.00216.91
8.0.90.0050.00316.92
8.0.80.0060.00917.01
8.0.70.0050.00216.91
8.0.60.0040.00416.98
8.0.50.0000.00717.11
8.0.30.0070.02017.13
8.0.20.0110.01217.40
8.0.10.0040.00417.02
8.0.00.0070.01117.05
7.4.330.0050.00015.09
7.4.320.0070.00016.72
7.4.300.0030.00316.77
7.4.290.0000.00816.80
7.4.280.0000.00816.71
7.4.270.0000.00716.70
7.4.260.0000.00816.70
7.4.250.0000.00816.70
7.4.240.0020.00616.79
7.4.230.0000.00716.61
7.4.220.0070.01116.82
7.4.210.0100.01116.78
7.4.200.0000.00716.84
7.4.190.0030.00316.96
7.4.160.0120.00916.59
7.4.150.0040.01317.40
7.4.140.0080.01217.86
7.4.130.0100.00716.58
7.4.120.0100.00716.63
7.4.110.0130.00316.65
7.4.100.0130.00616.71
7.4.90.0130.00616.61
7.4.80.0140.01019.39
7.4.70.0060.01216.71
7.4.60.0120.00616.73
7.4.50.0000.00916.55
7.4.40.0070.01116.84
7.4.30.0100.00716.66
7.4.00.0080.00615.07
7.3.330.0060.00013.31
7.3.320.0000.00713.38
7.3.310.0000.00716.62
7.3.300.0000.00616.33
7.3.290.0130.00616.46
7.3.280.0100.00816.47
7.3.270.0080.00817.40
7.3.260.0100.00716.70
7.3.250.0170.00316.72
7.3.240.0060.01216.43
7.3.230.0130.00616.53
7.3.210.0060.01216.66
7.3.200.0030.01519.39
7.3.190.0080.01216.66
7.3.180.0070.01016.63
7.3.170.0120.00416.55
7.3.160.0120.00316.47
7.3.120.0040.01215.23
7.3.110.0130.00315.06
7.3.100.0030.01014.90
7.3.90.0100.00015.19
7.3.80.0070.00714.73
7.3.70.0080.00414.91
7.3.60.0140.00314.86
7.3.50.0070.00715.04
7.3.40.0130.00314.89
7.3.30.0120.00015.06
7.3.20.0090.00316.59
7.3.10.0050.01016.73
7.3.00.0050.00716.84
7.2.330.0140.00716.79
7.2.320.0170.00616.83
7.2.310.0070.01516.85
7.2.300.0100.00716.67
7.2.290.0040.01616.91
7.2.250.0100.01015.25
7.2.240.0030.01615.39
7.2.230.0000.01315.04
7.2.220.0000.01415.27
7.2.210.0030.00614.98
7.2.200.0000.01014.86
7.2.190.0060.01015.23
7.2.180.0070.01015.16
7.2.170.0080.01115.16
7.2.130.0030.01117.15
7.2.120.0040.00817.15
7.2.110.0000.01517.29
7.2.100.0060.00617.06
7.2.90.0100.00717.13
7.2.80.0100.00317.13
7.2.70.0030.01016.81
7.2.60.0000.01017.33
7.2.50.0070.00717.27
7.2.40.0030.01317.34
7.2.30.0090.00916.84
7.2.20.0090.00917.20
7.2.10.0110.00417.13
7.2.00.0020.00818.56
7.1.330.0060.00616.07
7.1.320.0090.00315.97
7.1.310.0040.00716.04
7.1.300.0070.00715.94
7.1.290.0120.00315.82
7.1.280.0060.00615.89
7.1.270.0030.01015.94
7.1.260.0040.00815.83
7.1.250.0040.00716.14
7.1.100.0030.01018.45
7.1.70.0000.00817.10
7.1.60.0130.00319.46
7.1.50.0060.00917.24
7.1.00.0030.08022.31
7.0.200.0060.00316.82
7.0.140.0000.07322.21
7.0.60.0030.08319.83
7.0.50.0100.07317.88
7.0.40.0030.05720.14
7.0.30.0400.06720.18
7.0.20.0270.08020.19
7.0.10.0070.04320.20
7.0.00.0170.05320.19
5.6.280.0070.07020.77
5.6.210.0000.04720.71
5.6.200.0100.07018.22
5.6.190.0070.08020.78
5.6.180.0270.05020.63
5.6.170.0170.06320.33
5.6.160.0070.05720.54
5.6.150.0030.08318.18
5.6.140.0030.06018.18
5.6.130.0200.06018.13
5.6.120.0030.08321.13
5.6.110.0130.07721.02
5.6.100.0100.08020.95
5.6.90.0030.04321.11
5.6.80.0000.04020.37
5.5.350.4270.04320.29
5.5.340.0130.05317.92
5.5.330.0030.04320.15
5.5.320.0230.06020.21
5.5.310.0470.06320.26
5.5.300.0030.04718.02
5.5.290.0130.04317.91
5.5.280.0000.04720.88
5.5.270.0200.07020.72
5.5.260.0000.04320.86
5.5.250.0170.06320.58
5.5.240.0000.08720.27
5.4.450.0200.06319.47
5.4.440.0300.05719.24
5.4.430.0230.05319.23
5.4.420.0400.05019.52
5.4.410.0130.06319.36
5.4.400.0230.05718.80
5.4.390.0300.05718.81
5.4.380.0330.05718.77
5.4.370.0230.05718.46
5.4.360.0330.04718.65
5.4.350.0330.05318.50
5.4.340.0370.05018.59
5.4.320.0060.03512.46
5.4.310.0060.04212.45
5.4.300.0050.03712.46
5.4.290.0070.05212.45
5.4.280.0100.04612.35
5.4.270.0090.05012.35
5.4.260.0130.08312.35
5.4.250.0090.05312.35
5.4.240.0240.10012.35
5.4.230.0180.08012.34
5.4.220.0170.06712.34
5.4.210.0110.07412.34
5.4.200.0100.04712.34
5.4.190.0070.05012.34
5.4.180.0080.04912.34
5.4.170.0120.04512.35
5.4.160.0100.03612.35
5.4.150.0130.04112.34
5.4.140.0060.04112.02
5.4.130.0080.03712.02
5.4.120.0120.04911.97
5.4.110.0080.04911.97
5.4.100.0100.04711.96
5.4.90.0130.05511.96
5.4.80.0070.05311.96
5.4.70.0070.05011.96
5.4.60.0110.04311.96
5.4.50.0090.05011.96
5.4.40.0110.06011.95
5.4.30.0070.04811.95
5.4.20.0100.04811.95
5.4.10.0140.04411.95
5.4.00.0110.11011.44
5.3.290.0070.03812.80
5.3.280.0110.06712.71
5.3.270.0090.05412.73
5.3.260.0100.05212.72
5.3.250.0120.08112.72
5.3.240.0130.06712.72
5.3.230.0090.05712.71
5.3.220.0110.04812.68
5.3.210.0120.05012.68
5.3.200.0140.04612.68
5.3.190.0080.05212.68
5.3.180.0120.04612.67
5.3.170.0080.05112.67
5.3.160.0140.07212.67
5.3.150.0090.05612.67
5.3.140.0120.05112.66
5.3.130.0160.04112.66
5.3.120.0120.05212.66
5.3.110.0100.05112.66
5.3.100.0130.04712.12
5.3.90.0140.04212.08
5.3.80.0150.04112.07
5.3.70.0120.04112.07
5.3.60.0150.04112.07
5.3.50.0080.04512.00
5.3.40.0100.04912.00
5.3.30.0100.04711.96
5.3.20.0110.04311.73
5.3.10.0050.04811.70
5.3.00.0090.04911.69
5.2.170.0070.0429.19
5.2.160.0110.0419.19
5.2.150.0070.0409.18
5.2.140.0060.0419.18
5.2.130.0060.0409.15
5.2.120.0050.0409.15
5.2.110.0070.0389.16
5.2.100.0080.0389.15
5.2.90.0080.0389.15
5.2.80.0080.0429.14
5.2.70.0040.0439.14
5.2.60.0060.0419.10
5.2.50.0070.0439.07
5.2.40.0050.0389.05
5.2.30.0150.0389.02
5.2.20.0080.0379.02
5.2.10.0070.0408.92
5.2.00.0060.0398.78
5.1.60.0050.0508.07
5.1.50.0050.0438.06
5.1.40.0240.0648.04
5.1.30.0120.0568.39
5.1.20.0060.0468.41
5.1.10.0090.0518.14
5.1.00.0130.0598.14
5.0.50.0070.0466.61
5.0.40.0060.0416.48
5.0.30.0070.0546.29
5.0.20.0140.0476.26
5.0.10.0120.0736.23
5.0.00.0070.0526.22
4.4.90.0050.0224.78
4.4.80.0060.0244.75
4.4.70.0040.0164.76
4.4.60.0030.0174.75
4.4.50.0070.0774.77
4.4.40.0130.0824.71
4.4.30.0090.0304.75
4.4.20.0060.0184.84
4.4.10.0100.0694.85
4.4.00.0080.0484.76
4.3.110.0090.0234.67
4.3.100.0050.0224.67
4.3.90.0030.0164.63
4.3.80.0020.0324.58
4.3.70.0030.0204.63
4.3.60.0070.0404.63
4.3.50.0100.0464.63
4.3.40.0170.0524.54
4.3.30.0080.0363.29
4.3.20.0060.0233.26
4.3.10.0050.0273.22
4.3.00.0030.0238.93

preferences:
41.33 ms | 401 KiB | 5 Q