3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'UE1CQgNNHEVIDwtXBwRcHA1dTRYCCF9QGgEGDUlVDQ0PFkFFTkx9VU8iCFQWDGpXD11YSgESHVtQRWsoUAcADV0cBAJ6DlJDS0ZWBjEUTBdRCBQcVlFjXFZaEVcJNhRECglvXUwQFgIIKwFXB0QKAkYKAQtUUAAQBwgaF1gR'; var_dump([$str, base64_decode($str), bin2hex(base64_decode($str))]);

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)
8.3.60.0100.00718.43
8.3.50.0090.00921.87
8.3.40.0110.00418.45
8.3.30.0110.00418.97
8.3.20.0040.00420.16
8.3.10.0040.00423.71
8.3.00.0040.00419.15
8.2.180.0070.01118.11
8.2.170.0090.00922.96
8.2.160.0040.01120.33
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00820.62
8.2.110.0060.00321.96
8.2.100.0060.00619.38
8.2.90.0090.00019.21
8.2.80.0040.00417.97
8.2.70.0080.00017.75
8.2.60.0050.00517.93
8.2.50.0080.00018.07
8.2.40.0050.00321.13
8.2.30.0040.00418.27
8.2.20.0050.00317.58
8.2.10.0000.00718.10
8.2.00.0050.00217.74
8.1.280.0090.01225.92
8.1.270.0000.00923.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.86
8.1.230.0110.00019.09
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00617.23
8.1.190.0040.00417.13
8.1.180.0050.00318.10
8.1.170.0000.00818.66
8.1.160.0070.00022.00
8.1.150.0040.00418.68
8.1.140.0030.00617.44
8.1.130.0030.00317.72
8.1.120.0030.00317.46
8.1.110.0000.00817.43
8.1.100.0040.00417.48
8.1.90.0040.00417.46
8.1.80.0000.00817.39
8.1.70.0040.00417.45
8.1.60.0030.00517.53
8.1.50.0000.00817.57
8.1.40.0060.00317.46
8.1.30.0040.00417.54
8.1.20.0000.00817.63
8.1.10.0000.00717.43
8.1.00.0060.00317.43
8.0.300.0040.00418.77
8.0.290.0060.00317.05
8.0.280.0030.00318.50
8.0.270.0050.00317.13
8.0.260.0030.00317.24
8.0.250.0060.00016.83
8.0.240.0030.00316.82
8.0.230.0030.00316.91
8.0.220.0030.00316.90
8.0.210.0030.00316.84
8.0.200.0000.00616.90
8.0.190.0000.00816.91
8.0.180.0030.00316.90
8.0.170.0000.00716.94
8.0.160.0040.00416.75
8.0.150.0000.00716.86
8.0.140.0040.00416.87
8.0.130.0030.00313.30
8.0.120.0000.00716.86
8.0.110.0040.00416.77
8.0.100.0000.00716.73
8.0.90.0000.00816.75
8.0.80.0120.00316.93
8.0.70.0050.00216.92
8.0.60.0040.00416.77
8.0.50.0040.00416.74
8.0.30.0170.00317.10
8.0.20.0090.01317.43
8.0.10.0040.00416.88
8.0.00.0190.00416.85
7.4.330.0030.00315.00
7.4.320.0000.00816.57
7.4.300.0030.00316.57
7.4.290.0000.00716.64
7.4.280.0000.00816.59
7.4.270.0070.00016.58
7.4.260.0090.00016.48
7.4.250.0000.00816.54
7.4.240.0060.00116.51
7.4.230.0030.00316.61
7.4.220.0100.00716.55
7.4.210.0100.00416.59
7.4.200.0000.00716.63
7.4.190.0030.00316.47
7.4.160.0030.01216.49
7.4.150.0060.01917.40
7.4.140.0110.00617.86
7.4.130.0140.00316.44
7.4.120.0090.00716.38
7.4.110.0060.01216.38
7.4.100.0100.00616.27
7.4.90.0060.01216.52
7.4.80.0060.01019.39
7.4.70.0160.00316.43
7.4.60.0070.01116.38
7.4.50.0000.00416.53
7.4.40.0070.01416.36
7.4.30.0080.00916.62
7.4.00.0030.00914.72
7.3.330.0060.00013.04
7.3.320.0030.00313.19
7.3.310.0060.00316.31
7.3.300.0030.00316.23
7.3.290.0030.01316.23
7.3.280.0140.00316.29
7.3.270.0060.01117.40
7.3.260.0090.00916.38
7.3.250.0100.01016.40
7.3.240.0080.01116.50
7.3.230.0030.01316.39
7.3.210.0150.00316.41
7.3.200.0080.01219.39
7.3.190.0100.01316.18
7.3.180.0070.00716.56
7.3.170.0130.00716.38
7.3.160.0080.00816.59
7.3.120.0090.00614.81
7.2.330.0090.01316.36
7.2.320.0040.01216.39
7.2.310.0070.01016.26
7.2.300.0040.01316.41
7.2.290.0210.00316.30
7.2.00.0000.01219.21
7.1.100.0030.01018.32
7.1.70.0030.00517.12
7.1.60.0070.01719.46
7.1.50.0070.01016.79
7.1.00.0070.07022.31
7.0.200.0040.00716.86
7.0.140.0070.06722.09
7.0.60.0100.05019.96
7.0.50.0070.04017.90
7.0.40.0030.04319.90
7.0.30.0200.04320.02
7.0.20.0130.05020.04
7.0.10.0330.07320.16
7.0.00.0030.04320.20
5.6.280.0030.07021.09
5.6.210.0130.07720.52
5.6.200.0030.04318.09
5.6.190.0070.07020.27
5.6.180.3870.03320.74
5.6.170.0500.07020.62
5.6.160.0170.07020.48
5.6.150.0070.08018.19
5.6.140.0100.06718.21
5.6.130.0000.04718.09
5.6.120.0130.03721.09
5.6.110.0000.04720.97
5.6.100.0000.09021.11
5.6.90.0100.08320.97
5.6.80.0070.07020.43
5.6.70.0100.07720.34
5.5.350.0170.08020.38
5.5.340.0030.04317.89
5.5.330.0130.04020.29
5.5.320.0370.04320.41
5.5.310.0300.07720.28
5.5.300.0100.04717.88
5.5.290.0030.06018.01
5.5.280.0130.05320.75
5.5.270.0130.05020.86
5.5.260.0130.07320.96
5.5.250.0100.03320.54
5.5.240.0070.07720.27
5.4.450.0030.08319.47
5.4.440.0130.07019.40
5.4.430.0030.08019.32
5.4.420.0100.07719.40
5.4.410.0100.06019.29
5.4.400.0100.07319.16
5.4.390.0100.07719.00
5.4.380.0070.07719.17
5.4.370.0070.05319.14
5.4.360.0000.08319.15
5.4.350.0030.04019.08
5.4.340.0070.07718.81
5.4.320.0070.05319.14
5.4.310.0130.03718.82
5.4.300.0030.03719.11
5.4.290.0000.08319.14
5.4.280.0030.07319.14
5.4.270.0000.05319.14
5.4.260.0000.06718.78
5.4.250.0200.06318.91
5.4.240.0100.07319.14
5.4.230.0030.08318.91
5.4.220.0100.04718.77
5.4.210.0170.04319.00
5.4.200.0100.03718.91
5.4.190.0070.07019.16
5.4.180.0070.04318.78
5.4.170.0070.05319.17
5.4.160.0030.04318.98
5.4.150.0070.07719.09
5.4.140.0030.04016.27
5.4.130.0070.07016.26
5.4.120.0200.05716.23
5.4.110.0030.03716.30
5.4.100.0070.07316.36
5.4.90.0100.07016.27
5.4.80.0000.04716.27
5.4.70.0000.05316.38
5.4.60.0030.04716.21
5.4.50.0070.06716.21
5.4.40.0070.03716.23
5.4.30.0130.05716.24
5.4.20.0170.06716.33
5.4.10.0130.07316.22
5.4.00.0000.08315.63
5.3.290.0000.04714.60
5.3.280.0130.04314.52
5.3.270.0070.07314.39
5.3.260.0100.03714.57
5.3.250.0070.05014.56
5.3.240.0130.06714.54
5.3.230.0030.04314.52
5.3.220.0100.03714.66
5.3.210.0070.04314.54
5.3.200.0100.07014.45
5.3.190.0070.03314.39
5.3.180.0070.04314.49
5.3.170.0070.08014.50
5.3.160.0070.07014.52
5.3.150.0030.04014.51
5.3.140.0030.04014.38
5.3.130.0030.07714.52
5.3.120.0030.07014.51
5.3.110.0130.03014.50
5.3.100.0000.04314.02
5.3.90.0030.04314.00
5.3.80.0070.06014.11
5.3.70.0030.05314.04
5.3.60.0000.04713.96
5.3.50.0100.04013.84
5.3.40.0030.03713.90
5.3.30.0100.04713.88
5.3.20.0070.06013.61
5.3.10.0100.05713.59
5.3.00.0030.03713.59
5.2.170.0070.04711.30
5.2.160.0030.03711.22
5.2.150.0030.04711.24
5.2.140.0000.05011.09
5.2.130.0030.06311.04
5.2.120.0070.06011.04
5.2.110.0070.03711.00
5.2.100.0030.02710.99
5.2.90.0030.03011.07
5.2.80.0070.05711.09
5.2.70.0100.05011.05
5.2.60.0070.04311.03
5.2.50.0000.05010.86
5.2.40.0000.03710.99
5.2.30.0130.05711.13
5.2.20.0070.05310.93
5.2.10.0100.04010.71
5.2.00.0000.05310.80
5.1.60.0000.05010.14
5.1.50.0030.05710.00
5.1.40.0030.0579.94
5.1.30.0000.03010.51
5.1.20.0030.02710.39
5.1.10.0000.03310.06
5.1.00.0070.05310.05
5.0.50.0100.0438.51
5.0.40.0030.0478.51
5.0.30.0070.0278.51
5.0.20.0000.0278.51
5.0.10.0000.0438.51
5.0.00.0070.0408.51
4.4.90.0000.0408.51
4.4.80.0000.0208.51
4.4.70.0000.0338.51
4.4.60.0030.0208.51
4.4.50.0070.0338.51
4.4.40.0000.0378.51
4.4.30.0030.0138.51
4.4.20.0030.0178.51
4.4.10.0000.0438.51
4.4.00.0030.0478.51
4.3.110.0070.0338.51
4.3.100.0000.0178.51
4.3.90.0030.0138.51
4.3.80.0070.0478.51
4.3.70.0000.0378.51
4.3.60.0030.0308.51
4.3.50.0070.0308.51
4.3.40.0000.0538.51
4.3.30.0000.0238.51
4.3.20.0000.0408.51
4.3.10.0000.0308.51
4.3.00.0030.0178.51

preferences:
66.82 ms | 401 KiB | 5 Q