3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base_convert(strrev(base64_decode("3d3d516343746d4d6d6c315669563362")), 16, 2)?>

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)
8.3.60.0030.01218.43
8.3.50.0070.01222.03
8.3.40.0090.00618.55
8.3.30.0140.00018.84
8.3.20.0040.00420.16
8.3.10.0080.00022.14
8.3.00.0040.00422.46
8.2.180.0070.00716.32
8.2.170.0110.00322.96
8.2.160.0100.00720.71
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0050.00319.36
8.2.110.0090.00022.04
8.2.100.0040.00717.78
8.2.90.0060.00319.17
8.2.80.0080.00017.97
8.2.70.0040.00417.37
8.2.60.0040.00417.91
8.2.50.0030.00618.07
8.2.40.0000.00917.78
8.2.30.0040.00417.98
8.2.20.0040.00417.61
8.2.10.0080.00019.39
8.2.00.0040.00417.40
8.1.280.0050.00925.92
8.1.270.0000.00722.07
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0080.00023.84
8.1.230.0110.00019.15
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0040.00417.16
8.1.180.0000.00818.10
8.1.170.0040.00418.46
8.1.160.0070.00022.00
8.1.150.0000.00718.42
8.1.140.0000.00717.32
8.1.130.0070.00017.76
8.1.120.0030.00317.33
8.1.110.0080.00017.25
8.1.100.0050.00217.32
8.1.90.0030.00517.18
8.1.80.0000.00817.26
8.1.70.0030.00317.27
8.1.60.0030.00517.41
8.1.50.0030.00617.42
8.1.40.0000.00717.34
8.1.30.0040.00417.45
8.1.20.0040.00417.45
8.1.10.0070.00017.45
8.1.00.0040.00417.30
8.0.300.0040.00418.77
8.0.290.0000.00817.18
8.0.280.0030.00318.37
8.0.270.0070.00017.12
8.0.260.0070.00016.68
8.0.250.0000.00716.95
8.0.240.0030.00316.83
8.0.230.0070.00016.89
8.0.220.0040.00416.78
8.0.210.0070.00016.71
8.0.200.0030.00316.76
8.0.190.0000.01016.93
8.0.180.0040.00416.66
8.0.170.0000.00716.76
8.0.160.0040.00416.81
8.0.150.0040.00416.69
8.0.140.0000.00816.68
8.0.130.0060.00013.21
8.0.120.0030.00516.73
8.0.110.0030.00516.84
8.0.100.0000.00716.88
8.0.90.0000.00716.67
8.0.80.0070.00716.83
8.0.70.0050.00316.67
8.0.60.0040.00416.60
8.0.50.0040.00416.78
8.0.30.0140.00617.14
8.0.20.0130.01017.40
8.0.10.0040.00416.99
8.0.00.0080.01616.60
7.4.330.0000.00515.00
7.4.320.0060.00016.47
7.4.300.0030.00316.36
7.4.290.0030.00316.46
7.4.280.0040.00316.45
7.4.270.0040.00416.28
7.4.260.0070.00016.49
7.4.250.0060.00316.33
7.4.240.0020.00516.43
7.4.230.0000.00816.36
7.4.220.0170.00316.39
7.4.210.0070.00816.38
7.4.200.0050.00216.16
7.4.190.0070.00016.29
7.4.160.0090.00616.41
7.4.150.0120.00617.40
7.4.140.0150.00617.86
7.4.130.0090.00916.40
7.4.120.0080.00816.47
7.4.110.0110.00616.52
7.4.100.0080.00916.27
7.4.90.0070.01116.39
7.4.80.0180.00019.39
7.4.70.0030.01316.43
7.4.60.0030.01416.48
7.4.50.0040.00416.48
7.4.40.0000.01122.77
7.4.30.0120.00416.42
7.4.00.0070.01014.74
7.3.330.0000.00613.03
7.3.320.0000.00512.96
7.3.310.0030.00316.06
7.3.300.0000.00716.18
7.3.290.0120.00416.13
7.3.280.0070.00916.14
7.3.270.0070.01017.40
7.3.260.0090.00916.42
7.3.250.0060.01416.32
7.3.240.0060.01216.50
7.3.230.0130.00316.39
7.3.210.0100.00716.17
7.3.200.0120.00519.39
7.3.190.0120.00616.48
7.3.180.0120.01016.29
7.3.170.0110.00616.30
7.3.160.0130.01016.18
7.3.120.0140.00014.46
7.2.330.0070.01316.61
7.2.320.0120.00916.30
7.2.310.0100.00616.62
7.2.300.0100.01016.32
7.2.290.0100.00716.30
7.1.70.0070.00316.80
7.1.60.0060.01819.82
7.1.50.0040.01816.91
7.1.00.0100.06722.45
7.0.200.0070.00016.63
7.0.140.0030.07322.08
7.0.90.0500.04720.02
7.0.80.0430.06719.95
7.0.70.0430.04019.91
7.0.60.0400.03019.94
7.0.50.0200.03020.38
7.0.40.0030.06020.11
7.0.30.0170.07320.13
7.0.20.0070.04020.13
7.0.10.0130.08019.94
7.0.00.0130.08320.06
5.6.230.0100.07720.56
5.6.220.0130.07720.46
5.6.210.0100.05320.64
5.6.200.0070.03321.10
5.6.190.0170.05721.00
5.6.180.0070.08321.05
5.6.170.0100.07721.01
5.6.160.0030.05320.95
5.6.150.0100.08721.05
5.6.140.0100.07320.93
5.6.130.0070.04321.12
5.6.120.0100.08721.08
5.6.110.0030.08021.08
5.6.100.0070.08321.04
5.6.90.0030.05020.92
5.6.80.0070.04720.38
5.6.70.0170.07720.30
5.6.60.0130.08020.49
5.6.50.0130.07020.38
5.6.40.0000.05720.38
5.6.30.0070.05320.41
5.6.20.0070.07720.41
5.6.10.0130.05020.42
5.6.00.0100.08020.47
5.5.370.0070.08020.35
5.5.360.0000.05020.44
5.5.350.0000.04320.43
5.5.340.0130.05020.90
5.5.330.0030.03720.72
5.5.320.0030.08320.63
5.5.310.0070.05320.87
5.5.300.0030.07020.63
5.5.290.0100.07320.82
5.5.280.0000.09020.94
5.5.270.0000.06720.71
5.5.260.0170.06320.87
5.5.250.0030.08720.70
5.5.240.0130.07020.20
5.5.230.0170.08020.29
5.5.220.0070.04320.19
5.5.210.0070.06720.24
5.5.200.0070.05319.98
5.5.190.0070.05720.27
5.5.180.0130.06020.22
5.5.160.0100.04020.24
5.5.150.0070.07720.16
5.5.140.0030.07320.16
5.5.130.0070.08020.13
5.5.120.0070.03720.09
5.5.110.0100.03320.14
5.5.100.0030.04020.14
5.5.90.0070.07320.05
5.5.80.0030.05320.02
5.5.70.0000.05720.05
5.5.60.0070.08020.13
5.5.50.0070.08320.13
5.5.40.0000.07720.05
5.5.30.0070.08020.04
5.5.20.0100.07020.02
5.5.10.0070.05320.10
5.5.00.0070.07019.95
5.4.450.0100.05719.43
5.4.440.0100.05719.37
5.4.430.0100.08319.37
5.4.420.0030.06719.13
5.4.410.0100.04019.31
5.4.400.0130.07019.08
5.4.390.0100.05019.05
5.4.380.0170.05719.07
5.4.370.0070.07319.03
5.4.360.0100.05719.14
5.4.350.0100.04018.97
5.4.340.0130.09018.98
5.4.320.0030.04019.12
5.4.310.0130.03719.04
5.4.300.0070.07318.75
5.4.290.0030.04718.78
5.4.280.0030.04019.23
5.4.270.0070.03719.02
5.4.260.0030.04019.12
5.4.250.0070.06719.12
5.4.240.0100.07019.02
5.4.230.0000.08019.03
5.4.220.0000.06019.08
5.4.210.0000.08319.14
5.4.200.0030.06719.06
5.4.190.0000.05319.06
5.4.180.0200.06319.00
5.4.170.0030.04019.22
5.4.160.0000.08318.76
5.4.150.0070.07319.04
5.4.140.0070.06016.33
5.4.130.0030.08016.27
5.4.120.0100.05016.34
5.4.110.0130.05316.22
5.4.100.0130.06716.32
5.4.90.0270.06016.23
5.4.80.0130.05716.19
5.4.70.0100.05016.19
5.4.60.0030.05316.14
5.4.50.0030.07716.38
5.4.40.0030.07716.45
5.4.30.0200.06016.27
5.4.20.0030.06716.25
5.4.10.0070.07316.39
5.4.00.0130.07315.77
5.3.290.0030.07014.51
5.3.280.0070.06714.53
5.3.270.0030.04314.46
5.3.260.0070.07314.43
5.3.250.0300.06314.59
5.3.240.0100.04314.54
5.3.230.0000.07714.58
5.3.220.0000.08314.55
5.3.210.0100.07314.55
5.3.200.0070.07714.55
5.3.190.0030.07014.47
5.3.180.0130.07014.55
5.3.170.0170.06314.41
5.3.160.0070.07714.53
5.3.150.0030.05714.55
5.3.140.0170.07014.55
5.3.130.0100.07714.40
5.3.120.0070.06714.54
5.3.110.0100.07014.55
5.3.100.0100.07014.02
5.3.90.0100.07014.00
5.3.80.0070.07014.02
5.3.70.0100.07313.77
5.3.60.0070.07013.77
5.3.50.0130.04713.89
5.3.40.0100.06713.85
5.3.30.0030.03713.76
5.3.20.0100.03313.57
5.3.10.0030.03713.57
5.3.00.0000.03713.57
5.2.170.0030.03313.57
5.2.160.0130.03013.57
5.2.150.0030.03013.57
5.2.140.0030.03013.57
5.2.130.0070.03013.57
5.2.120.0030.04313.57
5.2.110.0030.03013.57
5.2.100.0000.04013.57
5.2.90.0030.04713.57
5.2.80.0000.03013.57
5.2.70.0000.02713.57
5.2.60.0000.04313.57
5.2.50.0030.06713.57
5.2.40.0100.04713.57
5.2.30.0070.06313.57
5.2.20.0030.06013.57
5.2.10.0070.02013.57
5.2.00.0030.02313.57
5.1.60.0030.02013.57
5.1.50.0000.03713.57
5.1.40.0030.02313.57
5.1.30.0000.02313.57
5.1.20.0030.03013.57
5.1.10.0070.01713.57
5.1.00.0000.04013.57
5.0.50.0030.02713.57
5.0.40.0000.02013.57
5.0.30.0000.03713.57
5.0.20.0000.01713.57
5.0.10.0000.01713.57
5.0.00.0070.06713.57
4.4.90.0030.01313.57
4.4.80.0000.01713.57
4.4.70.0000.02013.57
4.4.60.0000.01713.57
4.4.50.0030.01013.57
4.4.40.0030.03713.57
4.4.30.0000.01313.57
4.4.20.0000.02013.57
4.4.10.0000.01313.57
4.4.00.0000.03013.57
4.3.110.0030.02013.57
4.3.100.0000.01713.57
4.3.90.0030.01313.57
4.3.80.0000.02013.57
4.3.70.0030.02713.57
4.3.60.0000.02013.57
4.3.50.0000.01713.57
4.3.40.0000.02313.57
4.3.30.0070.01013.57
4.3.20.0000.02013.57
4.3.10.0000.01713.57
4.3.00.0000.01313.57

preferences:
32.53 ms | 401 KiB | 5 Q