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] . $sF[2]) }; print_r($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)
8.3.60.0070.01116.75
8.3.50.0140.00721.96
8.3.40.0080.00818.61
8.3.30.0090.00619.13
8.3.20.0040.00420.13
8.3.10.0080.00020.61
8.3.00.0040.00419.26
8.2.180.0140.00718.42
8.2.170.0070.00722.96
8.2.160.0060.00920.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00420.91
8.2.110.0090.00022.16
8.2.100.0000.01217.78
8.2.90.0000.00819.30
8.2.80.0040.00417.97
8.2.70.0030.00517.63
8.2.60.0040.00417.92
8.2.50.0060.00318.07
8.2.40.0000.00717.91
8.2.30.0080.00019.31
8.2.20.0040.00417.81
8.2.10.0080.00018.13
8.2.00.0030.00517.63
8.1.280.0150.00425.92
8.1.270.0040.00422.19
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00622.17
8.1.230.0070.00419.02
8.1.220.0080.00017.74
8.1.210.0070.00018.77
8.1.200.0070.00417.35
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0050.00318.39
8.1.160.0070.00022.01
8.1.150.0000.00718.80
8.1.140.0060.00317.47
8.1.130.0000.00717.82
8.1.120.0070.00017.36
8.1.110.0030.00617.34
8.1.100.0030.00317.47
8.1.90.0040.00417.35
8.1.80.0040.00417.44
8.1.70.0000.00817.46
8.1.60.0040.00417.63
8.1.50.0000.00917.35
8.1.40.0040.00417.39
8.1.30.0040.00417.66
8.1.20.0000.00717.58
8.1.10.0040.00417.44
8.1.00.0050.00317.45
8.0.300.0050.00318.77
8.0.290.0040.00416.63
8.0.280.0030.00318.45
8.0.270.0030.00317.30
8.0.260.0030.00317.20
8.0.250.0070.00016.93
8.0.240.0030.00616.97
8.0.230.0030.00316.97
8.0.220.0000.00716.86
8.0.210.0030.00316.78
8.0.200.0030.00316.84
8.0.190.0040.00416.96
8.0.180.0000.00716.94
8.0.170.0070.00016.82
8.0.160.0000.00716.84
8.0.150.0030.00616.69
8.0.140.0000.00716.84
8.0.130.0050.00013.30
8.0.120.0040.00416.77
8.0.110.0040.00416.82
8.0.100.0000.00716.79
8.0.90.0070.00016.91
8.0.80.0100.00616.91
8.0.70.0000.00716.86
8.0.60.0040.00416.89
8.0.50.0070.00016.91
8.0.30.0060.01517.07
8.0.20.0150.00417.40
8.0.10.0040.00416.87
8.0.00.0100.00716.62
7.4.330.0040.00015.00
7.4.320.0070.00216.61
7.4.300.0000.00616.52
7.4.290.0030.00316.39
7.4.280.0040.00416.35
7.4.270.0060.00316.59
7.4.260.0030.00316.39
7.4.250.0000.00816.56
7.4.240.0020.00516.50
7.4.230.0070.00016.53
7.4.220.0100.00716.54
7.4.210.0060.00916.69
7.4.200.0030.00316.68
7.4.160.0090.00616.70
7.4.150.0120.00617.40
7.4.140.0120.00917.86
7.4.130.0090.00716.50
7.4.120.0110.00616.44
7.4.110.0100.01016.44
7.4.100.0110.00616.75
7.4.90.0140.00916.57
7.4.80.0070.01019.39
7.4.70.0100.00616.39
7.4.60.0030.01516.37
7.4.50.0050.00316.62
7.4.40.0080.00916.62
7.4.30.0100.00716.45
7.4.10.0040.01515.21
7.4.00.0050.00915.03
7.3.330.0050.00013.11
7.3.320.0030.00313.21
7.3.310.0000.00716.35
7.3.300.0070.00016.22
7.3.290.0030.01016.24
7.3.280.0070.01016.23
7.3.270.0100.01617.40
7.3.260.0040.01216.61
7.3.250.0090.01016.23
7.3.240.0100.00716.20
7.3.230.0030.01316.39
7.3.210.0130.00316.34
7.3.200.0200.00219.39
7.3.190.0050.01116.31
7.3.180.0100.00616.16
7.3.170.0060.00916.32
7.3.160.0060.01216.38
7.3.130.0030.01414.79
7.3.120.0080.00914.78
7.3.110.0090.00814.78
7.3.100.0080.00514.64
7.3.90.0080.00714.86
7.3.80.0060.00914.78
7.3.70.0050.00914.61
7.3.60.0030.00914.84
7.3.50.0080.00614.78
7.3.40.0070.00914.79
7.3.30.0070.00614.69
7.3.20.0040.01016.57
7.3.10.0040.00916.70
7.3.00.0020.01316.60
7.2.330.0240.01716.82
7.2.320.0130.01016.66
7.2.310.0030.01916.47
7.2.300.0110.00716.82
7.2.290.0130.00316.74
7.2.260.0030.01314.98
7.2.250.0100.01014.98
7.2.240.0070.00914.78
7.2.230.0080.00715.08
7.2.220.0060.01015.02
7.2.210.0060.00915.14
7.2.200.0120.00315.14
7.2.190.0060.01014.78
7.2.180.0070.00714.95
7.2.170.0050.00715.17
7.2.160.0050.00614.93
7.2.150.0020.01016.60
7.2.140.0070.00516.78
7.2.130.0070.00916.81
7.2.120.0070.00916.89
7.2.110.0020.01116.86
7.2.100.0030.00816.89
7.2.90.0060.00716.89
7.2.80.0060.00816.74
7.2.70.0070.00816.80
7.2.60.0070.00916.80
7.2.50.0050.00816.59
7.2.40.0080.00616.79
7.2.30.0060.00816.73
7.2.20.0070.00716.88
7.2.10.0020.01516.79
7.2.00.0060.00717.93
7.1.330.0090.00515.75
7.1.320.0040.00815.78
7.1.310.0040.01015.68
7.1.300.0090.00515.81
7.1.290.0040.01115.77
7.1.280.0050.01015.76
7.1.270.0080.00415.73
7.1.260.0040.01115.67
7.1.250.0050.00715.64
7.1.240.0000.01615.73
7.1.230.0030.00615.52
7.1.220.0030.01015.88
7.1.210.0030.01315.95
7.1.200.0060.00615.79
7.1.190.0000.00915.53
7.1.180.0040.01115.95
7.1.170.0130.00315.48
7.1.160.0070.00415.65
7.1.150.0030.01015.45
7.1.140.0060.00815.98
7.1.130.0000.01315.93
7.1.120.0060.00615.78
7.1.110.0100.00315.76
7.1.100.0030.00916.96
7.1.90.0060.00915.67
7.1.80.0000.00915.82
7.1.70.0020.00716.41
7.1.60.0080.01017.62
7.1.50.0090.00616.33
7.1.40.0000.01415.47
7.1.30.0000.01015.91
7.1.20.0030.00915.73
7.1.10.0000.00815.68
7.1.00.0000.04319.21
7.0.330.0030.01015.35
7.0.320.0060.01015.51
7.0.310.0060.00615.34
7.0.300.0130.00015.34
7.0.290.0070.00315.22
7.0.280.0070.00415.00
7.0.270.0060.00615.38
7.0.260.0030.00715.36
7.0.250.0030.01415.21
7.0.240.0090.00615.40
7.0.230.0060.00915.10
7.0.220.0070.00715.39
7.0.210.0030.00715.35
7.0.200.0270.00814.87
7.0.190.0060.00615.31
7.0.180.0100.00715.18
7.0.170.0070.01015.35
7.0.160.0060.00615.41
7.0.150.0070.00715.39
7.0.140.0050.03918.76
7.0.130.0040.00815.60
7.0.120.0030.00915.54
7.0.110.0040.00415.26
7.0.100.0100.00314.93
7.0.90.0040.01115.11
7.0.80.0060.00615.06
7.0.70.0000.00915.17
7.0.60.0060.04117.53
7.0.50.0080.02316.58
7.0.40.0050.03716.87
7.0.30.0220.04016.72
7.0.20.0140.02716.79
7.0.10.0070.04316.70
7.0.00.0120.03916.78
5.6.400.0070.00714.35
5.6.390.0120.00614.47
5.6.380.0090.00614.15
5.6.370.0040.01114.34
5.6.360.0080.00414.54
5.6.350.0060.00614.04
5.6.340.0030.00914.37
5.6.330.0070.00714.55
5.6.320.0000.01313.96
5.6.310.0040.01114.43
5.6.300.0060.00914.65
5.6.290.0090.00314.32
5.6.280.0090.05017.55
5.6.270.0070.00714.63
5.6.260.0040.00814.38
5.6.250.0060.00314.39
5.6.240.0120.00314.51
5.6.230.0070.00714.36
5.6.220.0030.00614.25
5.6.210.0070.03017.41
5.6.200.0020.02816.26
5.6.190.0020.05017.31
5.6.180.0120.04917.52
5.6.170.0200.03517.43
5.6.160.0050.03317.60
5.6.150.0100.04016.16
5.6.140.0130.03716.28
5.6.130.0140.04116.17
5.6.120.0070.03417.59
5.6.110.0060.04617.62
5.6.100.0070.04617.67
5.6.90.0050.04217.62
5.6.80.0050.04017.40
5.6.70.0030.00714.31
5.6.60.0060.00614.02
5.6.50.0080.00614.29
5.6.40.0070.01014.44
5.6.30.0060.00314.32
5.6.20.0100.00014.39
5.6.10.0060.00314.42
5.6.00.0030.00814.21
5.5.380.0040.01114.21
5.5.370.0000.00814.05
5.5.360.0070.00714.07
5.5.350.1620.01817.23
5.5.340.0080.04516.07
5.5.330.0090.03017.42
5.5.320.0240.03717.10
5.5.310.0180.03517.01
5.5.300.0060.04516.06
5.5.290.0020.04716.04
5.5.280.0050.02617.42
5.5.270.0070.02317.27
5.5.260.0120.03817.58
5.5.250.0070.02217.34
5.5.240.0130.04117.30
5.5.230.0080.00414.00
5.5.220.0040.01214.31
5.5.210.0070.00714.33
5.5.200.0090.00614.10
5.5.190.0060.00614.00
5.5.180.0000.00814.13
5.5.170.0080.00014.23
5.5.160.0030.01014.30
5.5.150.0040.01114.16
5.5.140.0100.00014.30
5.5.130.0140.00014.12
5.5.120.0030.00614.32
5.5.110.0070.00413.97
5.5.100.0100.00714.06
5.5.90.0050.00514.21
5.5.80.0040.01114.21
5.5.70.0040.01113.74
5.5.60.0060.00913.93
5.5.50.0080.00013.95
5.5.40.0000.01314.46
5.5.30.0030.01214.33
5.5.20.0060.00614.29
5.5.10.0000.01414.01
5.5.00.0100.00714.18
5.4.450.0160.04115.83
5.4.440.0150.04215.90
5.4.430.0130.03715.83
5.4.420.0130.02515.82
5.4.410.0160.02815.79
5.4.400.0150.03915.67
5.4.390.0160.01615.59
5.4.380.0150.02215.54
5.4.370.0130.02815.73
5.4.360.0170.02215.59
5.4.350.0200.02315.52
5.4.340.0170.03615.57
5.4.330.0000.00712.25
5.4.320.0120.02715.59
5.4.310.0160.02215.49
5.4.300.0160.03815.52
5.4.290.0130.02615.74
5.4.280.0150.04115.57
5.4.270.0190.02315.66
5.4.260.0180.03315.66
5.4.250.0130.02715.69
5.4.240.0130.02315.74
5.4.230.0110.02515.59
5.4.220.0120.02415.68
5.4.210.0150.02715.65
5.4.200.0120.03515.70
5.4.190.0080.02615.73
5.4.180.0150.02015.68
5.4.170.0150.02215.69
5.4.160.0220.03015.71
5.4.150.0170.02015.56
5.4.140.0130.02814.30
5.4.130.0150.02614.28
5.4.120.0170.03514.32
5.4.110.0100.02514.32
5.4.100.0130.02314.33
5.4.90.0150.03014.36
5.4.80.0100.03014.33
5.4.70.0170.03114.32
5.4.60.0120.02314.20
5.4.50.0180.03714.35
5.4.40.0150.02814.32
5.4.30.0150.03714.22
5.4.20.0150.03714.33
5.4.10.0130.03714.33
5.4.00.0130.02513.97
5.3.290.0200.03714.51
5.3.280.0270.07714.54
5.3.270.0230.05314.55
5.3.260.0270.07014.55
5.3.250.0170.04714.44
5.3.240.0230.03714.46
5.3.230.0370.06314.50
5.3.220.0270.03314.51
5.3.210.0230.05014.42
5.3.200.0330.06014.41
5.3.190.0330.06014.47
5.3.180.0300.04014.41
5.3.170.0330.05314.47
5.3.160.0270.06714.41
5.3.150.0330.02714.41
5.3.140.0330.03714.60
5.3.130.0230.04314.48
5.3.120.0170.04014.53
5.3.110.0200.03714.38
5.3.100.0300.06313.98
5.3.90.0230.05313.97
5.3.80.0300.07014.11
5.3.70.0200.04013.96
5.3.60.0300.04313.95
5.3.50.0330.06713.78
5.3.40.0200.04013.79
5.3.30.0230.03713.93
5.3.20.0230.03313.63
5.3.10.0330.04013.63
5.3.00.0230.07313.57
5.2.170.0270.04012.48
5.2.160.0230.05312.48
5.2.150.0200.04012.48
5.2.140.0300.02312.48
5.2.130.0170.03712.48
5.2.120.0300.02712.48
5.2.110.0130.03012.48
5.2.100.0170.03312.48
5.2.90.0200.05712.48
5.2.80.0230.04012.48
5.2.70.0130.03712.48
5.2.60.0170.05312.48
5.2.50.0230.05312.48
5.2.40.0100.06712.48
5.2.30.0230.02712.48
5.2.20.0130.05312.48
5.2.10.0130.05312.48
5.2.00.0130.06012.48
5.1.60.0200.05012.48
5.1.50.0230.03012.48
5.1.40.0200.02712.48
5.1.30.0200.05712.48
5.1.20.0130.02712.48
5.1.10.0230.03312.48
5.1.00.0100.03012.48
5.0.50.0100.04012.48
5.0.40.0100.04712.48
5.0.30.0070.04312.48
5.0.20.0000.05312.48
5.0.10.0100.03712.48
5.0.00.0070.04012.48
4.4.90.0030.02012.48
4.4.80.0070.02712.48
4.4.70.0130.02712.48
4.4.60.0030.03312.48
4.4.50.0170.01012.48
4.4.40.0070.05312.48
4.4.30.0100.02312.48
4.4.20.0070.03712.48
4.4.10.0070.01712.48
4.4.00.0070.04012.48
4.3.110.0070.01712.48
4.3.100.0070.01312.48
4.3.90.0070.01312.48
4.3.80.0070.02712.48
4.3.70.0070.01712.48
4.3.60.0130.03012.48
4.3.50.0130.03312.48
4.3.40.0130.02712.48
4.3.30.0030.02012.48
4.3.20.0070.02712.48
4.3.10.0070.03312.48
4.3.00.0030.03012.48

preferences:
44.93 ms | 401 KiB | 5 Q