3v4l.org

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

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)
8.3.60.0040.01118.28
8.3.50.0120.00321.90
8.3.40.0140.00018.54
8.3.30.0070.00718.91
8.3.20.0070.00020.38
8.3.10.0000.00823.66
8.3.00.0040.00419.13
8.2.180.0170.00318.00
8.2.170.0120.00322.96
8.2.160.0140.00320.53
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0030.01226.16
8.2.120.0060.00321.03
8.2.110.0090.00022.29
8.2.100.0110.00017.72
8.2.90.0000.00719.22
8.2.80.0050.00317.97
8.2.70.0030.00617.50
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0040.00419.71
8.2.30.0050.00217.99
8.2.20.0040.00417.49
8.2.10.0040.00417.83
8.2.00.0030.00617.52
8.1.280.0080.00825.92
8.1.270.0070.01022.02
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00623.77
8.1.230.0070.00419.16
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0000.00916.98
8.1.190.0000.01016.98
8.1.180.0080.00018.10
8.1.170.0000.00818.71
8.1.160.0000.00821.95
8.1.150.0030.00618.55
8.1.140.0070.00017.30
8.1.130.0000.00717.76
8.1.120.0070.00017.24
8.1.110.0040.00417.36
8.1.100.0000.00717.23
8.1.90.0040.00417.36
8.1.80.0000.00717.28
8.1.70.0030.00317.30
8.1.60.0080.00017.41
8.1.50.0040.00417.31
8.1.40.0040.00417.38
8.1.30.0040.00417.36
8.1.20.0040.00417.37
8.1.10.0000.00717.32
8.1.00.0030.00617.39
8.0.300.0050.00320.61
8.0.290.0000.00917.05
8.0.280.0000.00718.43
8.0.270.0040.00417.17
8.0.260.0030.00317.15
8.0.250.0000.00816.78
8.0.240.0040.00416.78
8.0.230.0000.00616.74
8.0.220.0060.00016.80
8.0.210.0040.00416.78
8.0.200.0000.00716.83
8.0.190.0050.00316.78
8.0.180.0000.00716.76
8.0.170.0040.00416.82
8.0.160.0070.00016.71
8.0.150.0040.00416.60
8.0.140.0000.00716.68
8.0.130.0060.00013.17
8.0.120.0080.00016.68
8.0.110.0040.00416.60
8.0.100.0000.00716.62
8.0.90.0040.00416.64
8.0.80.0060.00916.72
8.0.70.0040.00416.65
8.0.60.0040.00416.56
8.0.50.0000.00716.64
8.0.30.0120.00816.93
8.0.20.0110.01117.40
8.0.10.0050.00316.74
8.0.00.0080.01216.54
7.4.330.0050.00015.09
7.4.320.0030.00316.42
7.4.300.0030.00316.37
7.4.290.0000.00716.36
7.4.280.0070.00316.36
7.4.270.0030.00316.50
7.4.260.0000.00716.25
7.4.250.0080.00016.41
7.4.240.0030.00316.34
7.4.230.0030.00316.46
7.4.220.0110.00616.32
7.4.210.0060.00916.47
7.4.200.0050.00316.36
7.4.190.0070.00016.56
7.4.160.0060.00916.32
7.4.150.0110.00517.40
7.4.140.0110.00717.86
7.4.130.0110.00716.37
7.4.120.0100.00716.45
7.4.110.0070.01316.52
7.4.100.0120.00616.55
7.4.90.0070.01016.50
7.4.80.0030.01619.39
7.4.70.0070.01116.45
7.4.60.0080.00616.12
7.4.50.0000.00916.43
7.4.40.0120.00622.77
7.4.30.0100.00716.41
7.4.00.0070.00814.73
7.3.330.0000.00513.06
7.3.320.0050.00012.86
7.3.310.0000.00716.22
7.3.300.0030.00316.12
7.3.290.0070.01416.08
7.3.280.0030.01416.11
7.3.270.0100.00717.40
7.3.260.0100.00716.18
7.3.250.0070.01016.12
7.3.240.0030.01316.31
7.3.230.0150.00816.39
7.3.210.0070.01016.32
7.3.200.0110.01019.39
7.3.190.0090.00916.41
7.3.180.0030.01316.09
7.3.170.0080.00816.27
7.3.160.0030.01216.23
7.3.120.0100.00514.70
7.3.110.0100.00614.38
7.3.100.0040.01114.60
7.3.90.0000.00914.70
7.3.80.0120.00414.86
7.3.70.0110.00414.68
7.3.60.0070.00714.83
7.3.50.0040.01414.45
7.3.40.0000.01314.78
7.3.30.0030.01014.53
7.3.20.0030.01216.63
7.3.10.0070.01116.59
7.3.00.0040.01216.52
7.2.330.0150.00616.59
7.2.320.0110.00616.57
7.2.310.0070.01016.23
7.2.300.0090.00616.50
7.2.290.0130.00316.33
7.2.250.0060.01214.83
7.2.240.0130.00715.07
7.2.230.0060.00915.02
7.2.220.0000.00915.09
7.2.210.0110.00414.94
7.2.200.0060.00615.03
7.2.190.0110.00414.97
7.2.180.0060.01314.76
7.2.170.0030.00914.94
7.1.330.0060.00615.39
7.1.320.0000.01315.53
7.1.310.0150.00015.65
7.1.300.0070.00415.70
7.1.290.0040.01015.80
7.1.280.0040.01115.64
7.1.270.0000.01315.67
7.1.260.0030.01415.39
7.1.100.0040.00718.15
7.1.70.0110.00417.10
7.1.60.0070.01719.46
7.1.50.0000.01416.83
7.1.00.0100.07022.48
7.0.200.0180.00014.50
7.0.140.0070.07021.97
7.0.60.0030.08719.93
7.0.50.0030.04717.86
7.0.40.0030.07320.20
7.0.30.0400.04020.01
7.0.20.0200.04320.00
7.0.10.0100.05720.17
7.0.00.0000.04720.19
5.6.280.0030.07320.91
5.6.210.0030.04320.72
5.6.200.0130.05318.20
5.6.190.0100.07320.49
5.6.180.0130.09020.27
5.6.170.0230.05320.33
5.6.160.0070.03720.44
5.6.150.0170.06718.18
5.6.140.0100.05318.08
5.6.130.0070.04718.16
5.6.120.0100.08321.14
5.6.110.0070.05321.00
5.6.100.0100.06720.96
5.6.90.0100.03321.00
5.6.80.0230.06320.39
5.6.70.4100.04020.50
5.5.350.0100.07320.37
5.5.340.0000.08017.92
5.5.330.0200.07720.43
5.5.320.0070.07320.30
5.5.310.0230.03320.14
5.5.300.0070.03718.02
5.5.290.0030.05718.01
5.5.280.0330.03020.64
5.5.270.0130.07720.83
5.5.260.0030.05720.78
5.5.250.0070.08020.54
5.5.240.0200.03320.14
5.4.450.0070.06019.64
5.4.440.0830.06319.63
5.4.430.0830.05319.24
5.4.420.0630.00019.52
5.4.410.0070.05718.92
5.4.400.0230.05718.64
5.4.390.0230.05018.74
5.4.380.0100.06318.72
5.4.370.0030.04718.56
5.4.360.0130.04318.66
5.4.350.0490.06211.97
5.4.340.0110.07111.96
5.4.320.0090.03412.45
5.4.310.0030.04112.45
5.4.300.0070.03512.45
5.4.290.0080.04712.43
5.4.280.0130.07212.33
5.4.270.0110.04212.33
5.4.260.0080.04112.33
5.4.250.0080.03812.33
5.4.240.0060.04812.33
5.4.230.0190.09912.32
5.4.220.0070.06312.32
5.4.210.0130.04712.32
5.4.200.0070.05512.32
5.4.190.0060.05512.32
5.4.180.0070.06112.32
5.4.170.0110.05512.33
5.4.160.0070.05312.33
5.4.150.0050.04412.32
5.4.140.0080.05312.00
5.4.130.0100.06812.00
5.4.120.0080.04511.95
5.4.110.0040.05911.95
5.4.100.0080.03811.95
5.4.90.0080.05011.95
5.4.80.0060.05111.95
5.4.70.0070.04311.94
5.4.60.0060.03811.95
5.4.50.0080.04011.95
5.4.40.0050.03811.93
5.4.30.0060.03711.93
5.4.20.0060.03811.93
5.4.10.0070.05111.93
5.4.00.0090.04811.42
5.3.290.0070.04112.80
5.3.280.0060.04112.71
5.3.270.0070.04912.72
5.3.260.0100.03912.72
5.3.250.0060.04512.72
5.3.240.0080.03512.72
5.3.230.0050.04512.71
5.3.220.0070.04012.68
5.3.210.0090.05612.68
5.3.200.0110.04512.68
5.3.190.0080.04712.68
5.3.180.0050.04312.67
5.3.170.0170.03812.66
5.3.160.0070.03912.68
5.3.150.0080.04212.68
5.3.140.0060.03812.66
5.3.130.0190.07612.66
5.3.120.0070.04312.66
5.3.110.0110.04412.65
5.3.100.0070.04212.12
5.3.90.0050.05112.08
5.3.80.0080.04212.08
5.3.70.0060.04912.08
5.3.60.0130.04312.06
5.3.50.0050.05112.00
5.3.40.0050.04312.00
5.3.30.0070.03911.95
5.3.20.0100.03711.72
5.3.10.0070.04411.70
5.3.00.0110.04411.68
5.2.170.0110.0479.18
5.2.160.0090.0529.18
5.2.150.0120.0429.18
5.2.140.0080.0409.18
5.2.130.0080.0349.14
5.2.120.0070.0399.14
5.2.110.0100.0429.14
5.2.100.0120.0289.14
5.2.90.0050.0409.14
5.2.80.0040.0449.13
5.2.70.0070.0469.13
5.2.60.0090.0429.09
5.2.50.0040.0449.05
5.2.40.0050.0599.03
5.2.30.0070.0379.01
5.2.20.0090.0399.00
5.2.10.0100.0338.92
5.2.00.0070.0308.78
5.1.60.0100.0218.06
5.1.50.0010.0298.06
5.1.40.0060.0298.04
5.1.30.0080.0238.39
5.1.20.0070.0378.41
5.1.10.0070.0388.14
5.1.00.0070.0358.14
5.0.50.0090.0256.61
5.0.40.0030.0226.47
5.0.30.0040.0366.29
5.0.20.0050.0206.25
5.0.10.0050.0226.23
5.0.00.0060.0386.23
4.4.90.0050.0164.78
4.4.80.0050.0194.76
4.4.70.0070.0184.75
4.4.60.0050.0224.76
4.4.50.0030.0234.77
4.4.40.0040.0304.70
4.4.30.0040.0214.76
4.4.20.0050.0214.84
4.4.10.0040.0254.85
4.4.00.0070.0274.75
4.3.110.0090.0204.67
4.3.100.0060.0194.67
4.3.90.0040.0204.63
4.3.80.0050.0324.58
4.3.70.0050.0254.63
4.3.60.0030.0204.63
4.3.50.0120.0344.63
4.3.40.0050.0244.54
4.3.30.0010.0183.28
4.3.20.0030.0293.26
4.3.10.0040.0183.21
4.3.00.0130.0236.81

preferences:
44.75 ms | 401 KiB | 5 Q