3v4l.org

run code in 300+ PHP versions simultaneously
<? $encodedSecret = "3d3d516343746d4d6d6c315669563362"; echo base64_decode(strrev(hex2bin($encodedSecret))); ?>

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)
8.3.60.0120.00918.18
8.3.50.0200.00017.90
8.3.40.0040.01118.59
8.3.30.0090.00918.82
8.3.20.0000.00720.25
8.3.10.0040.00421.93
8.3.00.0030.00522.51
8.2.180.0100.01016.32
8.2.170.0030.01422.96
8.2.160.0080.00620.77
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0000.00726.16
8.2.120.0080.00019.36
8.2.110.0060.00322.07
8.2.100.0080.00317.78
8.2.90.0000.00818.88
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0000.00817.93
8.2.50.0080.00018.07
8.2.40.0030.00618.22
8.2.30.0040.00417.97
8.2.20.0000.00817.52
8.2.10.0040.00417.53
8.2.00.0070.00017.43
8.1.270.0080.00822.11
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0090.00023.78
8.1.230.0040.00819.18
8.1.220.0070.00017.74
8.1.210.0020.00518.77
8.1.200.0000.00917.09
8.1.190.0000.00717.40
8.1.180.0040.00418.10
8.1.170.0000.00818.32
8.1.160.0040.00422.01
8.1.150.0070.00018.38
8.1.140.0040.00417.30
8.1.130.0030.00317.78
8.1.120.0040.00417.32
8.1.110.0070.00017.27
8.1.100.0070.00017.32
8.1.90.0000.00817.20
8.1.80.0000.00717.22
8.1.70.0050.00317.28
8.1.60.0050.00317.42
8.1.50.0050.00317.39
8.1.40.0000.00717.37
8.1.30.0040.00417.43
8.1.20.0000.00817.50
8.1.10.0070.00017.50
8.1.00.0040.00417.38
8.0.300.0000.00718.77
8.0.290.0040.00417.05
8.0.280.0070.00018.36
8.0.270.0040.00417.10
8.0.260.0000.00716.63
8.0.250.0000.00616.82
8.0.240.0000.00716.71
8.0.230.0030.00316.86
8.0.220.0040.00416.73
8.0.210.0000.00716.70
8.0.200.0000.00716.78
8.0.190.0040.00316.82
8.0.180.0100.00016.67
8.0.170.0060.00316.70
8.0.160.0040.00416.73
8.0.150.0070.00016.73
8.0.140.0030.00316.68
8.0.130.0000.00513.29
8.0.120.0050.00216.74
8.0.110.0070.00016.64
8.0.100.0080.00016.86
8.0.90.0000.00816.70
8.0.80.0060.01316.71
8.0.70.0040.00416.79
8.0.60.0000.00716.87
8.0.50.0040.00316.70
8.0.30.0080.01117.08
8.0.20.0110.01217.40
8.0.10.0040.00416.76
8.0.00.0060.01116.63
7.4.330.0000.00615.09
7.4.320.0060.00016.38
7.4.300.0000.00716.45
7.4.290.0000.00716.36
7.4.280.0070.00016.35
7.4.270.0040.00416.38
7.4.260.0000.00716.27
7.4.250.0080.00016.35
7.4.240.0020.00516.37
7.4.230.0030.00316.21
7.4.220.0100.00716.23
7.4.210.0090.00716.48
7.4.200.0000.00716.36
7.4.190.0070.00016.55
7.4.160.0090.00616.26
7.4.150.0060.01217.40
7.4.140.0080.01117.86
7.4.130.0070.01116.34
7.4.120.0150.00216.40
7.4.110.0100.00716.50
7.4.100.0100.00716.26
7.4.90.0100.00616.47
7.4.80.0180.00319.39
7.4.70.0140.00516.17
7.4.60.0090.00616.26
7.4.50.0000.00416.16
7.4.40.0070.01022.77
7.4.30.0120.00916.41
7.4.00.0060.00914.73
7.3.330.0050.00012.88
7.3.320.0030.00312.85
7.3.310.0030.00315.99
7.3.300.0030.00316.03
7.3.290.0070.00716.13
7.3.280.0090.01116.10
7.3.270.0120.00617.40
7.3.260.0110.00616.25
7.3.250.0090.00916.29
7.3.240.0100.00616.39
7.3.230.0060.00916.42
7.3.210.0070.01016.11
7.3.200.0110.01119.39
7.3.190.0090.00616.14
7.3.180.0070.00716.51
7.3.170.0060.01016.43
7.3.160.0130.00316.50
7.3.120.0030.01214.75
7.2.330.0100.00616.55
7.2.320.0130.00316.52
7.2.310.0150.00916.48
7.2.300.0100.00716.29
7.2.290.0120.00916.48
7.2.00.0030.01019.23
7.1.100.0040.00418.18
7.1.70.0030.00717.19
7.1.60.0070.01719.82
7.1.50.0040.01816.90
7.1.00.0070.07322.34
7.0.200.0070.00416.75
7.0.140.0000.07022.10
7.0.70.0030.05719.96
7.0.60.0030.05019.93
7.0.50.0030.07020.22
7.0.40.0130.06320.08
7.0.30.0100.08020.04
7.0.20.0030.07720.07
7.0.10.0200.07320.18
7.0.00.0130.07320.09
5.6.280.0070.07021.07
5.6.220.0130.05720.73
5.6.210.0200.06720.46
5.6.200.0070.08721.13
5.6.190.0130.05021.03
5.6.180.0030.08721.16
5.6.170.0070.05721.16
5.6.160.0070.04721.01
5.6.150.0070.08021.00
5.6.140.0170.07721.00
5.6.130.0170.07720.99
5.6.120.0070.04720.92
5.6.110.0170.07721.09
5.6.100.0200.07021.06
5.6.90.0070.08720.93
5.6.80.0100.08320.37
5.6.70.0100.07720.39
5.6.60.0130.07320.40
5.6.50.0030.08720.32
5.6.40.0070.04020.43
5.6.30.0130.05320.46
5.6.20.0100.07320.46
5.6.10.0070.05320.36
5.6.00.0070.08320.36
5.5.360.0130.08020.34
5.5.350.0070.06320.46
5.5.340.0070.08320.89
5.5.330.0100.08020.77
5.5.320.0130.06320.79
5.5.310.0130.08020.85
5.5.300.0070.07320.88
5.5.290.0070.08320.85
5.5.280.0030.07020.72
5.5.270.0030.08720.87
5.5.260.0170.08020.86
5.5.250.0100.07320.45
5.5.240.0000.08020.16
5.5.230.0100.08020.25
5.5.220.0230.06320.13
5.5.210.0070.04320.24
5.5.200.0100.08020.12
5.5.190.0100.06020.23
5.5.180.0070.05020.10
5.5.160.0100.07720.07
5.5.150.0000.08720.22
5.5.140.0030.08020.05
5.5.130.0170.04020.11
5.5.120.0070.07319.96
5.5.110.0170.07320.21
5.5.100.0100.07720.16
5.5.90.0100.05720.14
5.5.80.0130.07720.03
5.5.70.0130.04320.15
5.5.60.0200.07019.92
5.5.50.0030.04720.13
5.5.40.0030.05319.91
5.5.30.0000.05020.07
5.5.20.0070.04320.04
5.5.10.0030.08020.13
5.5.00.0130.03720.02
5.4.450.0100.07719.40
5.4.440.0000.05319.14
5.4.430.0100.08019.29
5.4.420.0000.07019.46
5.4.410.0070.07319.22
5.4.400.0100.07719.13
5.4.390.0200.06719.05
5.4.380.0030.07319.04
5.4.370.0100.07318.84
5.4.360.0100.06318.81
5.4.350.0100.07019.10
5.4.340.0200.07019.13
5.4.320.0070.05018.96
5.4.310.0170.03319.06
5.4.300.0130.07718.80
5.4.290.0170.07019.14
5.4.280.0130.06319.14
5.4.270.0100.06319.22
5.4.260.0100.07318.98
5.4.250.0030.08318.99
5.4.240.0100.06318.78
5.4.230.0100.04019.09
5.4.220.0070.07719.11
5.4.210.0030.04319.24
5.4.200.0070.05319.06
5.4.190.0070.04319.06
5.4.180.0030.07719.23
5.4.170.0070.06318.80
5.4.160.0000.04319.08
5.4.150.0070.04718.92
5.4.140.0030.04716.29
5.4.130.0100.07316.27
5.4.120.0030.06016.26
5.4.110.0100.06316.34
5.4.100.0170.06316.36
5.4.90.0030.05016.41
5.4.80.0000.06016.34
5.4.70.0100.06016.44
5.4.60.0070.07016.43
5.4.50.0070.05016.20
5.4.40.0030.07316.46
5.4.30.0130.06716.41
5.4.20.0230.05016.20
5.4.10.0100.07316.39
5.4.00.0000.07715.81
5.3.290.0000.06014.66
5.3.280.0030.05314.55
5.3.270.0000.05714.59
5.3.260.0070.03714.51
5.3.250.0000.04714.45
5.3.240.0070.06014.55
5.3.230.0100.06714.60
5.3.220.0070.07014.56
5.3.210.0100.07714.38
5.3.200.0100.07314.53
5.3.190.0070.08014.50
5.3.180.0070.07314.54
5.3.170.0030.06714.57
5.3.160.0070.04014.39
5.3.150.0030.03714.55
5.3.140.0030.04014.41
5.3.130.0070.06714.48
5.3.120.0070.07314.38
5.3.110.0100.07714.51
5.3.100.0070.06714.00
5.3.90.0000.06313.99
5.3.80.0000.04713.87
5.3.70.0030.05713.86
5.3.60.0030.05013.96
5.3.50.0100.07013.80
5.3.40.0130.06313.91
5.3.30.0070.07313.88
5.3.20.0070.06713.67
5.3.10.0000.08313.42
5.3.00.0100.06713.38
5.2.170.0030.05012.26
5.2.160.0030.03712.26
5.2.150.0070.06312.26
5.2.140.0030.04712.26
5.2.130.0000.06312.26
5.2.120.0130.05312.26
5.2.110.0100.05712.26
5.2.100.0070.06012.26
5.2.90.0000.04312.26
5.2.80.0070.03012.26
5.2.70.0070.06012.26
5.2.60.0100.06012.26
5.2.50.0100.05312.26
5.2.40.0030.05712.26
5.2.30.0070.06012.26
5.2.20.0130.05712.26
5.2.10.0030.04712.26
5.2.00.0030.03012.26
5.1.60.0100.03712.26
5.1.50.0070.05012.26
5.1.40.0070.03312.26
5.1.30.0070.06012.26
5.1.20.0130.04712.26
5.1.10.0070.04712.26
5.1.00.0030.04012.26
5.0.50.0030.04712.26
5.0.40.0100.03712.26
5.0.30.0070.06012.26
5.0.20.0030.04312.26
5.0.10.0030.04312.26
5.0.00.0070.05312.26
4.4.90.0000.03012.26
4.4.80.0000.03312.26
4.4.70.0070.01712.26
4.4.60.0000.02012.26
4.4.50.0000.02312.26
4.4.40.0000.03312.26
4.4.30.0070.03312.26
4.4.20.0000.03712.26
4.4.10.0030.03712.26
4.4.00.0000.04712.26
4.3.110.0000.03712.26
4.3.100.0000.03712.26
4.3.90.0000.03712.26
4.3.80.0070.05012.26
4.3.70.0030.02712.26
4.3.60.0000.03712.26
4.3.50.0030.03312.26
4.3.40.0030.04312.26
4.3.30.0030.03312.26
4.3.20.0000.03712.26
4.3.10.0000.03712.26
4.3.00.0000.03712.26

preferences:
50.52 ms | 400 KiB | 5 Q