3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo(base64_encode('bitrix_main'));

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)
8.3.70.0120.00616.58
8.3.60.0100.01018.56
8.3.50.0100.00721.08
8.3.40.0120.00318.54
8.3.30.0130.00020.30
8.3.20.0000.00820.07
8.3.10.0050.00320.95
8.3.00.0040.00422.57
8.2.180.0120.00616.63
8.2.170.0070.00722.96
8.2.160.0030.01322.05
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.62
8.2.110.0060.00322.08
8.2.100.0070.00417.66
8.2.90.0080.00017.83
8.2.80.0080.00017.97
8.2.70.0060.00317.38
8.2.60.0040.00417.80
8.2.50.0070.00018.07
8.2.40.0000.00818.03
8.2.30.0000.00819.48
8.2.20.0040.00417.45
8.2.10.0040.00417.55
8.2.00.0000.00817.50
8.1.280.0110.00725.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.01122.51
8.1.230.0000.01120.90
8.1.220.0050.00317.74
8.1.210.0080.00018.90
8.1.200.0040.00717.13
8.1.190.0060.00317.09
8.1.180.0030.00518.10
8.1.170.0040.00418.42
8.1.160.0050.00218.75
8.1.150.0000.00818.41
8.1.140.0030.00517.25
8.1.130.0030.00317.66
8.1.120.0070.00017.23
8.1.110.0040.00417.30
8.1.100.0070.00017.20
8.1.90.0070.00017.33
8.1.80.0070.00017.34
8.1.70.0070.00017.26
8.1.60.0050.00517.36
8.1.50.0000.00817.26
8.1.40.0000.00717.37
8.1.30.0050.00317.32
8.1.20.0000.00917.49
8.1.10.0070.00017.46
8.1.00.0040.00417.30
8.0.300.0040.00420.04
8.0.290.0040.00416.63
8.0.280.0000.00718.41
8.0.270.0000.00817.12
8.0.260.0070.00016.65
8.0.250.0000.00816.86
8.0.240.0070.00016.87
8.0.230.0000.00716.80
8.0.220.0030.00316.66
8.0.210.0000.00716.71
8.0.200.0030.00316.84
8.0.190.0040.00416.88
8.0.180.0040.00416.81
8.0.170.0030.00416.66
8.0.160.0000.00716.70
8.0.150.0070.00016.64
8.0.140.0040.00416.64
8.0.130.0030.00313.14
8.0.120.0050.00316.72
8.0.110.0050.00216.62
8.0.100.0040.00716.80
8.0.90.0000.00716.73
8.0.80.0060.00916.71
8.0.70.0040.00416.69
8.0.60.0000.01016.70
8.0.50.0040.00416.63
8.0.30.0050.01317.00
8.0.20.0110.00717.40
8.0.10.0050.00316.76
8.0.00.0110.00716.57
7.4.330.0030.00316.80
7.4.320.0000.00616.44
7.4.300.0030.00316.41
7.4.290.0000.00716.48
7.4.280.0040.00416.30
7.4.270.0000.00716.44
7.4.260.0050.00013.03
7.4.250.0070.00016.41
7.4.240.0000.00716.29
7.4.230.0070.00016.26
7.4.220.0070.01016.48
7.4.210.0040.01216.45
7.4.200.0000.00816.19
7.4.190.0040.00416.40
7.4.160.0000.01616.34
7.4.150.0150.00317.40
7.4.140.0140.00317.86
7.4.130.0110.00616.32
7.4.120.0120.00816.41
7.4.110.0160.00016.36
7.4.100.0070.01816.59
7.4.90.0070.01116.33
7.4.80.0180.00419.39
7.4.70.0130.00316.28
7.4.60.0120.01316.34
7.4.50.0060.00316.32
7.4.40.0080.00822.77
7.4.30.0030.01416.11
7.4.00.0090.00414.76
7.3.330.0000.00612.94
7.3.320.0060.00012.92
7.3.310.0030.00316.24
7.3.300.0000.00816.14
7.3.290.0030.01216.08
7.3.280.0120.00516.11
7.3.270.0130.00317.40
7.3.260.0140.01218.24
7.3.250.0080.01016.32
7.3.240.0030.01516.29
7.3.230.0140.00316.53
7.3.210.0100.00916.21
7.3.200.0070.01019.39
7.3.190.0090.00916.41
7.3.180.0060.00916.29
7.3.170.0100.00616.32
7.3.160.0120.00416.07
7.3.120.0070.00914.68
7.3.110.0100.00714.91
7.3.100.0080.00414.71
7.3.90.0000.01214.72
7.3.80.0090.00014.85
7.3.70.0070.00714.66
7.3.60.0060.01014.69
7.3.50.0060.00614.80
7.3.40.0000.01014.73
7.3.30.0000.01514.57
7.3.20.0040.01116.43
7.3.10.0060.00616.67
7.3.00.0030.00716.30
7.2.330.0030.01316.50
7.2.320.0150.00616.41
7.2.310.0100.00616.33
7.2.300.0090.01216.41
7.2.290.0100.00716.42
7.2.250.0040.01514.81
7.2.240.0070.01314.82
7.2.230.0080.00815.04
7.2.220.0000.01315.07
7.2.210.0080.00815.09
7.2.200.0070.00714.74
7.2.190.0000.01714.95
7.2.180.0030.00914.64
7.2.170.0080.00415.04
7.1.330.0060.00615.80
7.1.320.0040.01115.88
7.1.310.0030.01015.73
7.1.300.0030.01015.69
7.1.290.0080.00015.71
7.1.280.0000.01415.62
7.1.270.0030.01315.69
7.1.260.0120.00015.69
7.1.100.0040.01118.02
7.1.70.0050.00517.00
7.1.60.0150.00919.17
7.1.50.0100.01016.89
7.1.00.0030.03322.45
7.0.200.0030.00316.57
7.0.140.0070.07022.08
7.0.100.0370.04719.94
7.0.90.0200.04019.80
7.0.80.0070.07019.96
7.0.70.0100.07719.95
7.0.60.0030.05019.86
7.0.50.0270.05020.11
7.0.40.0100.07720.10
7.0.30.0100.04720.08
7.0.20.0070.08320.07
7.0.10.0270.05320.04
7.0.00.0030.07720.08
5.6.280.0000.07720.90
5.6.250.0070.08320.61
5.6.240.0130.06720.64
5.6.230.0170.07020.57
5.6.220.0130.06020.57
5.6.210.0100.07720.61
5.6.200.0130.07721.13
5.6.190.0100.04720.98
5.6.180.0000.07321.04
5.6.170.0130.07020.95
5.6.160.0070.06321.16
5.6.150.0030.08721.07
5.6.140.0070.05021.16
5.6.130.0200.07021.07
5.6.120.0100.05321.01
5.6.110.0170.03721.02
5.6.100.0070.08021.06
5.6.90.0130.08021.08
5.6.80.0070.04020.46
5.6.70.0070.08020.30
5.6.60.0100.03720.49
5.6.50.0030.06320.43
5.6.40.0200.06020.48
5.6.30.0100.06320.46
5.6.20.0130.06320.42
5.6.10.0130.06320.34
5.6.00.0100.07720.47
5.5.380.0100.05320.32
5.5.370.0000.04720.39
5.5.360.0130.06720.33
5.5.350.0200.08320.28
5.5.340.0130.05320.82
5.5.330.0070.04720.80
5.5.320.0030.08720.88
5.5.310.0100.08020.90
5.5.300.0100.05720.63
5.5.290.0130.06720.86
5.5.280.0100.06720.87
5.5.270.0130.08020.86
5.5.260.0100.08020.84
5.5.250.0130.06720.68
5.5.240.0130.07020.15
5.5.230.0070.07720.25
5.5.220.0070.04720.15
5.5.210.0170.07020.14
5.5.200.0130.07020.25
5.5.190.0100.06320.10
5.5.180.0100.07720.17
5.5.160.0130.07720.22
5.5.150.0130.06320.13
5.5.140.0170.06320.10
5.5.130.0070.08320.11
5.5.120.0070.07320.21
5.5.110.0070.04320.10
5.5.100.0100.07320.15
5.5.90.0030.05020.05
5.5.80.0030.04720.16
5.5.70.0070.04020.02
5.5.60.0100.03320.10
5.5.50.0030.04020.03
5.5.40.0100.03319.99
5.5.30.0030.04020.08
5.5.20.0000.04720.10
5.5.10.0130.03020.01
5.5.00.0070.03720.09
5.4.450.0070.07019.23
5.4.440.0130.08019.46
5.4.430.0000.06019.11
5.4.420.0100.07719.28
5.4.410.0130.07319.01
5.4.400.0200.05018.98
5.4.390.0070.08018.95
5.4.380.0130.06318.81
5.4.370.0070.07019.13
5.4.360.0030.07719.23
5.4.350.0100.06019.05
5.4.340.0070.04019.01
5.4.320.0100.04018.98
5.4.310.0070.07718.96
5.4.300.0030.04718.97
5.4.290.0100.08019.04
5.4.280.0070.07719.08
5.4.270.0100.07019.14
5.4.260.0030.07719.12
5.4.250.0230.04019.13
5.4.240.0070.06018.89
5.4.230.0130.04019.02
5.4.220.0170.03319.11
5.4.210.0100.03719.12
5.4.200.0070.03719.09
5.4.190.0000.04319.01
5.4.180.0030.04018.95
5.4.170.0030.03719.06
5.4.160.0070.03018.79
5.4.150.0030.03719.21
5.4.140.0100.03016.41
5.4.130.0030.06016.34
5.4.120.0070.03016.34
5.4.110.0070.07316.21
5.4.100.0000.04716.32
5.4.90.0100.06316.42
5.4.80.0030.06716.20
5.4.70.0030.04016.36
5.4.60.0000.03716.24
5.4.50.0070.03016.42
5.4.40.0030.03316.24
5.4.30.0000.03716.37
5.4.20.0130.05716.19
5.4.10.0000.04016.40
5.4.00.0070.03015.72
5.3.290.0030.05714.59
5.3.280.0070.03714.53
5.3.270.0030.04014.44
5.3.260.0030.04314.46
5.3.250.0070.03014.46
5.3.240.0070.03314.57
5.3.230.0070.06014.60
5.3.220.0100.03314.55
5.3.210.0000.04314.57
5.3.200.0000.04014.47
5.3.190.0030.04714.57
5.3.180.0000.04714.55
5.3.170.0030.03714.38
5.3.160.0000.04014.52
5.3.150.0070.03014.42
5.3.140.0070.03314.37
5.3.130.0130.02314.36
5.3.120.0030.04014.50
5.3.110.0070.03714.49
5.3.100.0000.04014.02
5.3.90.0100.03013.85
5.3.80.0070.03713.77
5.3.70.0070.03313.76
5.3.60.0000.03713.96
5.3.50.0000.03713.92
5.3.40.0030.03713.70
5.3.30.0070.03713.69
5.3.20.0030.03313.57
5.3.10.0030.04313.50
5.3.00.0000.03713.63
5.2.170.0000.03310.96
5.2.160.0100.02311.09
5.2.150.0000.03011.13
5.2.140.0030.03011.13
5.2.130.0030.02711.09
5.2.120.0000.03010.97
5.2.110.0030.03011.05
5.2.100.0030.02310.94
5.2.90.0000.04010.91
5.2.80.0030.02711.05
5.2.70.0130.01711.11
5.2.60.0000.03010.90
5.2.50.0030.03310.86
5.2.40.0030.02311.01
5.2.30.0030.04010.89
5.2.20.0000.03010.71
5.2.10.0030.02710.91
5.2.00.0000.02710.63
5.1.60.0100.01710.00
5.1.50.0000.0279.97
5.1.40.0070.0439.96
5.1.30.0100.04710.27
5.1.20.0030.05710.37
5.1.10.0000.04310.07
5.1.00.0000.0379.94
5.0.50.0100.0178.59
5.0.40.0030.0378.40
5.0.30.0070.0608.31
5.0.20.0000.0478.31
5.0.10.0070.0408.31
5.0.00.0030.0678.31
4.4.90.0000.0178.31
4.4.80.0000.0178.31
4.4.70.0070.0078.31
4.4.60.0000.0178.31
4.4.50.0000.0178.31
4.4.40.0000.0338.31
4.4.30.0070.0308.31
4.4.20.0000.0178.31
4.4.10.0030.0178.31
4.4.00.0000.0578.31
4.3.110.0000.0208.31
4.3.100.0030.0338.31
4.3.90.0030.0308.31
4.3.80.0030.0238.31
4.3.70.0030.0138.31
4.3.60.0100.0278.31
4.3.50.0070.0308.31
4.3.40.0030.0578.31
4.3.30.0000.0308.31
4.3.20.0030.0208.31
4.3.10.0000.0238.31
4.3.00.0030.0178.31

preferences:
98.84 ms | 401 KiB | 5 Q