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] . $sF[2]) }; echo print_r($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)
8.3.60.0130.00318.31
8.3.50.0070.00822.91
8.3.40.0040.01118.70
8.3.30.0050.00819.04
8.3.20.0050.00320.34
8.3.10.0040.00423.71
8.3.00.0040.00419.38
8.2.180.0120.00616.63
8.2.170.0110.00422.96
8.2.160.0140.00020.44
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0080.00020.95
8.2.110.0060.00320.23
8.2.100.0120.00018.16
8.2.90.0000.00819.20
8.2.80.0000.00817.97
8.2.70.0080.00317.75
8.2.60.0020.00518.02
8.2.50.0000.00818.07
8.2.40.0050.00320.01
8.2.30.0090.00018.17
8.2.20.0030.00717.63
8.2.10.0040.00418.10
8.2.00.0000.00717.74
8.1.280.0120.00625.92
8.1.270.0050.00323.87
8.1.260.0060.00926.35
8.1.250.0040.00428.09
8.1.240.0030.00722.01
8.1.230.0070.00418.97
8.1.220.0000.00817.80
8.1.210.0030.00618.77
8.1.200.0030.00917.35
8.1.190.0030.00616.86
8.1.180.0040.00418.10
8.1.170.0080.00018.50
8.1.160.0000.00721.93
8.1.150.0000.00818.89
8.1.140.0000.00717.41
8.1.130.0030.00317.68
8.1.120.0070.00017.52
8.1.110.0070.00017.44
8.1.100.0000.00717.32
8.1.90.0000.01117.52
8.1.80.0050.00317.34
8.1.70.0040.00417.34
8.1.60.0030.00517.46
8.1.50.0030.00517.45
8.1.40.0040.00417.43
8.1.30.0040.00417.64
8.1.20.0000.00817.52
8.1.10.0040.00417.50
8.1.00.0070.00017.55
8.0.300.0000.00718.77
8.0.290.0000.00816.63
8.0.280.0070.00018.50
8.0.270.0000.00717.26
8.0.260.0000.00617.33
8.0.250.0030.00316.98
8.0.240.0070.00316.85
8.0.230.0040.00416.97
8.0.220.0070.00016.79
8.0.210.0000.00716.86
8.0.200.0060.00016.82
8.0.190.0040.00416.95
8.0.180.0000.00716.93
8.0.170.0060.00316.81
8.0.160.0000.00716.84
8.0.150.0000.00716.89
8.0.140.0030.00316.90
8.0.130.0060.00013.28
8.0.120.0040.00416.89
8.0.110.0000.00716.79
8.0.100.0040.00416.91
8.0.90.0000.00817.02
8.0.80.0030.01516.84
8.0.70.0040.00416.96
8.0.60.0070.00016.77
8.0.50.0030.00516.75
8.0.30.0080.01217.20
8.0.20.0100.00917.40
8.0.10.0070.00017.09
8.0.00.0110.00916.84
7.4.330.0000.00515.21
7.4.320.0000.00616.57
7.4.300.0070.00016.40
7.4.290.0040.00416.52
7.4.280.0000.00816.49
7.4.270.0030.00316.48
7.4.260.0070.00316.49
7.4.250.0040.00416.42
7.4.240.0020.00516.47
7.4.230.0070.00016.63
7.4.220.0110.00716.70
7.4.210.0120.00316.55
7.4.200.0020.00516.25
7.4.160.0080.00816.66
7.4.150.0120.00617.40
7.4.140.0090.00817.86
7.4.130.0110.00516.52
7.4.120.0080.01016.46
7.4.110.0060.01116.59
7.4.100.0140.00316.47
7.4.90.0030.01516.49
7.4.80.0090.00919.39
7.4.70.0080.01216.48
7.4.60.0080.01016.51
7.4.50.0020.00216.25
7.4.40.0130.00316.46
7.4.30.0050.01116.53
7.4.00.0030.01414.91
7.3.330.0030.00313.01
7.3.320.0000.00613.16
7.3.310.0040.00416.36
7.3.300.0050.00216.22
7.3.290.0080.00616.21
7.3.280.0070.01116.17
7.3.270.0080.00917.40
7.3.260.0030.01416.30
7.3.250.0060.01116.23
7.3.240.0060.01316.35
7.3.230.0100.01116.39
7.3.210.0060.01116.34
7.3.200.0040.01516.21
7.3.190.0090.00616.31
7.3.180.0080.00816.44
7.3.170.0100.00616.27
7.3.160.0060.01016.40
7.3.10.0030.01016.61
7.3.00.0030.00916.63
7.2.330.0070.01116.82
7.2.320.0120.00616.86
7.2.310.0100.00716.40
7.2.300.0160.00016.69
7.2.290.0120.00316.42
7.2.130.0100.00516.74
7.2.120.0030.00716.95
7.2.110.0050.00917.06
7.2.100.0050.00716.94
7.2.90.0060.00716.83
7.2.80.0050.01016.91
7.2.70.0080.00716.88
7.2.60.0090.00716.81
7.2.50.0080.00616.80
7.2.40.0100.00816.77
7.2.30.0070.01016.94
7.2.20.0040.00916.91
7.2.10.0070.00716.97
7.2.00.0030.00917.74
7.1.250.0080.00615.77
7.1.240.0100.00315.61
7.1.230.0030.01015.90
7.1.220.0070.00715.57
7.1.210.0080.00615.73
7.1.200.0110.00315.67
7.1.190.0070.01015.57
7.1.180.0040.00815.76
7.1.170.0110.00415.57
7.1.160.0040.00415.93
7.1.150.0120.00015.54
7.1.140.0040.01116.01
7.1.130.0090.00015.91
7.1.120.0040.01215.75
7.1.110.0070.00715.73
7.1.100.0020.01016.92
7.1.90.0100.00315.82
7.1.80.0060.00915.93
7.1.70.0050.01116.40
7.1.60.0060.01017.57
7.1.50.0070.01216.26
7.1.40.0000.00915.94
7.1.30.0070.00415.54
7.1.20.0070.00415.75
7.1.10.0050.00515.54
7.1.00.0040.04419.21
7.0.330.0040.00715.34
7.0.320.0110.00315.35
7.0.310.0060.00615.21
7.0.300.0030.01015.43
7.0.290.0050.00515.36
7.0.280.0080.00415.06
7.0.270.0040.01115.28
7.0.260.0100.00715.27
7.0.250.0060.00615.38
7.0.240.0030.00915.42
7.0.230.0030.00615.19
7.0.220.0060.00615.45
7.0.210.0030.01015.33
7.0.200.0060.00516.02
7.0.190.0070.00315.20
7.0.180.0000.00915.07
7.0.170.0080.00815.33
7.0.160.0100.00315.27
7.0.150.0100.00315.34
7.0.140.0040.04018.73
7.0.130.0060.00315.44
7.0.120.0030.00915.50
7.0.110.0070.00315.39
7.0.100.0000.01515.39
7.0.90.0110.00415.25
7.0.80.0030.01215.05
7.0.70.0100.00315.29
7.0.60.0090.03917.64
7.0.50.0070.02016.53
7.0.40.0040.04216.69
7.0.30.0150.02716.78
7.0.20.0200.02816.65
7.0.10.0080.03016.71
7.0.00.0060.03516.82
5.6.380.0040.01114.16
5.6.370.0000.00914.50
5.6.360.0030.00714.09
5.6.350.0030.01013.85
5.6.340.0000.00914.30
5.6.330.0040.00414.21
5.6.320.0110.00414.62
5.6.310.0070.00714.41
5.6.300.0030.01014.63
5.6.290.0060.00614.49
5.6.280.0040.04217.69
5.6.270.0070.00714.14
5.6.260.0130.00314.40
5.6.250.0030.01014.29
5.6.240.0050.00814.25
5.6.230.0040.00714.54
5.6.220.0000.01014.40
5.6.210.0000.02617.34
5.6.200.0060.03816.19
5.6.190.0050.02717.28
5.6.180.0060.03117.29
5.6.170.0080.03117.40
5.6.160.0100.03817.50
5.6.150.0050.02516.13
5.6.140.0050.04016.10
5.6.130.0050.03516.37
5.6.120.0050.02617.64
5.6.110.0060.02317.63
5.6.100.0110.04117.60
5.6.90.0050.03617.82
5.6.80.0100.02017.30
5.6.70.0100.00614.07
5.6.60.0110.00414.34
5.6.50.0070.00714.36
5.6.40.0100.00314.23
5.6.30.0030.01014.32
5.6.20.0060.00714.39
5.6.10.0070.00714.54
5.6.00.0050.00514.23
5.5.380.0070.00411.18
5.5.370.0000.01211.18
5.5.360.0090.00311.18
5.5.350.0150.03015.95
5.5.340.0020.02414.56
5.5.330.0070.04115.85
5.5.320.0120.02315.67
5.5.310.0190.03815.69
5.5.300.0040.04914.53
5.5.290.0070.03314.55
5.5.280.0080.04216.03
5.5.270.0130.03316.08
5.5.260.0060.02315.98
5.5.250.0030.02415.93
5.5.240.0100.02015.73
5.5.230.0030.00911.18
5.5.220.0040.00411.18
5.5.210.0040.00811.18
5.5.200.0080.00011.18
5.5.190.0000.00711.18
5.5.180.0090.00311.18
5.5.170.0060.00011.18
5.5.160.0030.00311.18
5.5.150.0040.00811.18
5.5.140.0000.00711.18
5.5.130.0070.00311.18
5.5.120.0060.00611.18
5.5.110.0070.00411.18
5.5.100.0080.00011.18
5.5.90.0040.00711.18
5.5.80.0080.00311.18
5.5.70.0000.00511.18
5.5.60.0060.00611.18
5.5.50.0030.00911.18
5.5.40.0060.00311.18
5.5.30.0030.00311.18
5.5.20.0090.00311.18
5.5.10.0000.00811.18
5.5.00.0060.00611.18
5.4.450.0270.03715.28
5.4.440.0250.02715.35
5.4.430.0320.02215.29
5.4.420.0270.03615.15
5.4.410.0290.03515.31
5.4.400.0220.02615.05
5.4.390.0320.02315.15
5.4.380.0270.03615.13
5.4.370.0280.03314.99
5.4.360.0210.02315.13
5.4.350.0220.02715.13
5.4.340.0320.03415.14
5.4.330.0080.00311.18
5.4.320.0270.03715.19
5.4.310.0270.03115.21
5.4.300.0250.03215.21
5.4.290.0200.02315.15
5.4.280.0300.03815.15
5.4.270.0270.03815.05
5.4.260.0280.03015.15
5.4.250.0240.02915.15
5.4.240.0260.03315.12
5.4.230.0200.04315.11
5.4.220.0170.02415.15
5.4.210.0200.02415.21
5.4.200.0230.02015.12
5.4.190.0280.02315.16
5.4.180.0270.03415.22
5.4.170.0180.02215.20
5.4.160.0260.02815.12
5.4.150.0170.02514.97
5.4.140.0180.02413.70
5.4.130.0190.01813.77
5.4.120.0170.02213.72
5.4.110.0270.02313.77
5.4.100.0170.01813.63
5.4.90.0020.02513.81
5.4.80.1230.01813.82
5.4.70.1620.02013.68
5.4.60.1580.01813.85
5.4.50.1610.02013.82
5.4.40.1600.01813.68
5.4.30.1520.02513.73
5.4.20.1700.02213.77
5.4.10.1720.01813.77
5.4.00.1680.02113.42
5.3.290.0280.03312.87
5.3.280.0200.02412.80
5.3.270.0230.02312.86
5.3.260.0150.02512.87
5.3.250.0220.02012.91
5.3.240.0190.02212.81
5.3.230.0170.02312.93
5.3.220.0200.02212.88
5.3.210.0200.01812.79
5.3.200.0180.02012.84
5.3.190.0030.02412.85
5.3.180.0090.01812.84
5.3.170.1590.01812.79
5.3.160.1460.01812.79
5.3.150.1510.01812.89
5.3.140.1300.02312.88
5.3.130.1720.01812.85
5.3.120.1550.02412.91
5.3.110.1650.02012.78
5.3.100.1730.02212.52
5.3.90.1540.01512.61
5.3.80.1740.02212.49
5.3.70.1730.02312.52
5.3.60.1850.02012.48
5.3.50.1840.02412.50
5.3.40.1880.02612.48
5.3.30.1930.02212.46
5.3.20.1710.02012.32
5.3.10.1980.02412.37
5.3.00.1790.02012.30
5.2.170.1700.01711.13
5.2.160.1750.01511.17
5.2.150.1580.02111.09
5.2.140.1450.01811.08
5.2.130.1750.02211.11
5.2.120.1940.01911.07
5.2.110.1540.01711.16
5.2.100.1380.01811.16
5.2.90.1400.01911.07
5.2.80.1430.01711.07
5.2.70.1310.01811.07
5.2.60.1480.01411.07
5.2.50.1550.01511.07
5.2.40.1120.01911.07
5.2.30.1250.01411.12
5.2.20.1020.01711.09
5.2.10.1280.01611.07
5.2.00.1470.02111.07
5.1.60.1150.01511.07
5.1.50.1100.01311.07
5.1.40.1440.01111.07
5.1.30.1280.01211.07
5.1.20.1350.01711.07
5.1.10.1460.01511.07
5.1.00.1350.01411.07
5.0.50.0830.01311.07
5.0.40.0670.01211.07
5.0.30.0740.01511.07
5.0.20.0650.01511.07
5.0.10.0870.01011.07
5.0.00.0800.01811.07
4.4.90.0550.01011.07
4.4.80.0530.01111.07
4.4.70.0780.01211.07
4.4.60.0820.01211.07
4.4.50.0800.00811.07
4.4.40.0650.01911.07
4.4.30.0570.01211.07
4.4.20.0800.01311.07
4.4.10.0730.01211.07
4.4.00.0820.01711.07
4.3.110.0780.01011.07
4.3.100.0730.01211.07
4.3.90.0740.00911.07
4.3.80.0650.01411.07
4.3.70.0600.01211.07
4.3.60.0670.01011.07
4.3.50.0800.01111.07
4.3.40.0640.01311.07
4.3.30.0450.01111.07
4.3.20.0450.01211.07
4.3.10.0450.01011.07
4.3.00.0330.01011.07

preferences:
48.01 ms | 401 KiB | 5 Q