3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( bin2hex( 'ABC'));

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)
8.3.70.0120.00416.58
8.3.60.0120.00918.31
8.3.50.0120.00522.11
8.3.40.0120.00318.45
8.3.30.0070.00718.38
8.3.20.0080.00018.30
8.3.10.0000.00820.87
8.3.00.0080.00023.59
8.2.180.0120.00318.16
8.2.170.0110.00422.96
8.2.160.0070.00720.47
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00421.18
8.2.110.0000.01020.36
8.2.100.0040.00717.72
8.2.90.0050.00319.15
8.2.80.0050.00317.97
8.2.70.0060.00317.50
8.2.60.0040.00417.68
8.2.50.0050.00318.07
8.2.40.0000.00718.09
8.2.30.0040.00419.36
8.2.20.0090.00019.32
8.2.10.0000.00717.63
8.2.00.0040.00817.54
8.1.280.0110.01125.92
8.1.270.0080.00023.99
8.1.260.0070.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00622.21
8.1.230.0000.01120.82
8.1.220.0090.00018.77
8.1.210.0030.00518.77
8.1.200.0000.00916.88
8.1.190.0090.00317.12
8.1.180.0050.00318.10
8.1.170.0080.00018.45
8.1.160.0070.00018.81
8.1.150.0070.00018.50
8.1.140.0030.00517.32
8.1.130.0070.00017.77
8.1.120.0000.00817.22
8.1.110.0070.00017.38
8.1.100.0030.00517.36
8.1.90.0070.00017.31
8.1.80.0000.00717.32
8.1.70.0030.00317.22
8.1.60.0030.00617.43
8.1.50.0000.00717.23
8.1.40.0000.00817.41
8.1.30.0000.00817.40
8.1.20.0040.00417.54
8.1.10.0050.00217.38
8.1.00.0070.00017.15
8.0.300.0050.00519.66
8.0.290.0080.00017.05
8.0.280.0000.00718.20
8.0.270.0030.00317.07
8.0.260.0060.00016.55
8.0.250.0070.00016.80
8.0.240.0000.00816.84
8.0.230.0000.00816.77
8.0.220.0000.00716.63
8.0.210.0040.00416.77
8.0.200.0030.00316.77
8.0.190.0030.00516.80
8.0.180.0050.00316.73
8.0.170.0060.00316.75
8.0.160.0070.00016.75
8.0.150.0030.00616.73
8.0.140.0040.00416.70
8.0.130.0000.00513.23
8.0.120.0040.00416.64
8.0.110.0070.00016.63
8.0.100.0050.00316.72
8.0.90.0000.00716.76
8.0.80.0080.00616.66
8.0.70.0030.00516.79
8.0.60.0000.00816.86
8.0.50.0040.00416.75
8.0.30.0110.00816.87
8.0.20.0080.01117.40
8.0.10.0030.00316.92
8.0.00.0120.00816.57
7.4.330.0020.00216.79
7.4.320.0030.00316.35
7.4.300.0000.00616.25
7.4.290.0070.00016.41
7.4.280.0060.00016.45
7.4.270.0070.00016.47
7.4.260.0030.00313.15
7.4.250.0040.00416.32
7.4.240.0070.00016.46
7.4.230.0000.00716.53
7.4.220.0070.01016.25
7.4.210.0090.00716.43
7.4.200.0030.00316.36
7.4.190.0040.00416.32
7.4.160.0060.00916.31
7.4.150.0100.00717.40
7.4.140.0120.00517.86
7.4.130.0130.00716.30
7.4.120.0100.00816.39
7.4.110.0120.01216.19
7.4.100.0080.00816.34
7.4.90.0070.01016.14
7.4.80.0120.00819.39
7.4.70.0130.00316.32
7.4.60.0110.00516.35
7.4.50.0000.00816.38
7.4.40.0030.00922.77
7.4.30.0120.00916.09
7.4.00.0000.01214.86
7.3.330.0050.00012.81
7.3.320.0060.00013.01
7.3.310.0070.00016.05
7.3.300.0040.00416.16
7.3.290.0100.00316.15
7.3.280.0070.00916.09
7.3.270.0110.01117.40
7.3.260.0110.00918.24
7.3.250.0030.01716.10
7.3.240.0090.00616.46
7.3.230.0130.00716.39
7.3.210.0100.00616.13
7.3.200.0190.00019.39
7.3.190.0030.01316.57
7.3.180.0090.00616.27
7.3.170.0120.00316.27
7.3.160.0110.00816.12
7.3.120.0030.01414.79
7.2.330.0070.01016.50
7.2.320.0150.00316.13
7.2.310.0130.00616.41
7.2.300.0070.01016.50
7.2.290.0100.00716.49
7.1.70.0040.00417.16
7.1.60.0070.01819.08
7.1.50.0120.01216.86
7.1.00.0030.03722.40
7.0.200.0130.00316.63
7.0.140.0070.07021.99
7.0.70.0000.08721.70
7.0.60.0070.06021.87
7.0.50.0030.06322.05
7.0.40.0030.05320.12
7.0.30.0130.07720.13
7.0.20.0000.06320.19
7.0.10.0030.07320.17
7.0.00.0030.04320.18
5.6.280.0100.06720.88
5.6.220.0030.08320.52
5.6.210.0000.08320.47
5.6.200.0100.03721.06
5.6.190.0000.04721.13
5.6.180.0070.05021.05
5.6.170.0100.04021.16
5.6.160.0030.04721.10
5.6.150.0070.04021.07
5.6.140.0000.04721.02
5.6.130.0000.05020.95
5.6.120.0000.04720.99
5.6.110.0070.07321.11
5.6.100.0030.04021.00
5.6.90.0100.05020.93
5.6.80.0070.04020.40
5.6.70.0030.06320.38
5.6.60.0100.03320.29
5.6.50.0030.06020.43
5.6.40.0000.04320.36
5.6.30.0070.04020.46
5.6.20.0000.05020.28
5.6.10.0030.04020.42
5.6.00.0070.03720.37
5.5.360.0070.07720.46
5.5.350.0000.05020.45
5.5.340.0000.04320.63
5.5.330.0100.03320.77
5.5.320.0100.05320.72
5.5.310.0100.04320.82
5.5.300.0000.07020.72
5.5.290.0030.05020.82
5.5.280.0070.04320.91
5.5.270.0070.04020.82
5.5.260.0070.06720.79
5.5.250.0100.03320.60
5.5.240.0070.06320.18
5.5.230.0170.03020.29
5.5.220.0000.04020.16
5.5.210.0070.04720.13
5.5.200.0100.03720.11
5.5.190.0000.04320.21
5.5.180.0030.06720.12
5.5.160.0070.06320.10
5.5.150.0100.05720.22
5.5.140.0070.03720.17
5.5.130.0030.07720.26
5.5.120.0000.04020.13
5.5.110.0000.06020.17
5.5.100.0030.04320.10
5.5.90.0100.07020.12
5.5.80.0130.05720.03
5.5.70.0070.07720.05
5.5.60.0170.07020.04
5.5.50.0030.08019.92
5.5.40.0070.08720.10
5.5.30.0030.07020.02
5.5.20.0130.06720.06
5.5.10.0100.07320.07
5.5.00.0070.07320.05
5.4.450.0070.06719.36
5.4.440.0030.04019.32
5.4.430.0030.04019.22
5.4.420.0000.04319.27
5.4.410.0000.05019.43
5.4.400.0000.04319.15
5.4.390.0100.03018.81
5.4.380.0030.04019.14
5.4.370.0100.03019.23
5.4.360.0030.04019.09
5.4.350.0070.03718.94
5.4.340.0070.04319.14
5.4.320.0070.08719.02
5.4.310.0070.04018.96
5.4.300.0030.04018.80
5.4.290.0100.03319.14
5.4.280.0070.03319.07
5.4.270.0030.03718.80
5.4.260.0000.04019.11
5.4.250.0030.04318.80
5.4.240.0030.07319.22
5.4.230.0070.06719.09
5.4.220.0030.06318.77
5.4.210.0070.07318.97
5.4.200.0070.07719.01
5.4.190.0130.06719.16
5.4.180.0070.07319.04
5.4.170.0070.07718.95
5.4.160.0100.07018.92
5.4.150.0000.08319.09
5.4.140.0030.07316.37
5.4.130.0030.06716.28
5.4.120.0070.07016.26
5.4.110.0030.06316.26
5.4.100.0100.07016.45
5.4.90.0070.07016.48
5.4.80.0030.06716.41
5.4.70.0070.07016.20
5.4.60.0000.07316.41
5.4.50.0100.07016.39
5.4.40.0030.07316.23
5.4.30.0030.07016.27
5.4.20.0100.06316.22
5.4.10.0070.07016.37
5.4.00.0070.06715.77
5.3.290.0030.04314.66
5.3.280.0070.07314.54
5.3.270.0030.08314.51
5.3.260.0030.06314.48
5.3.250.0100.04314.60
5.3.240.0070.07014.57
5.3.230.0070.04014.55
5.3.220.0000.08014.42
5.3.210.0030.08314.38
5.3.200.0000.08314.55
5.3.190.0030.07314.57
5.3.180.0070.07714.38
5.3.170.0030.07714.54
5.3.160.0030.06314.52
5.3.150.0000.05014.54
5.3.140.0030.07714.46
5.3.130.0030.07014.54
5.3.120.0000.08014.53
5.3.110.0030.08014.50
5.3.100.0030.07314.00
5.3.90.0070.07313.98
5.3.80.0030.05313.97
5.3.70.0000.06713.84
5.3.60.0030.07313.94
5.3.50.0070.07313.90
5.3.40.0030.06313.92
5.3.30.0100.07313.84
5.3.20.0030.07013.69
5.3.10.0100.05313.63
5.3.00.0070.07013.50
5.2.170.0030.05311.13
5.2.160.0000.05711.00
5.2.150.0030.04311.18
5.2.140.0100.05010.93
5.2.130.0000.05311.12
5.2.120.0030.06310.93
5.2.110.0030.06011.11
5.2.100.0030.06310.96
5.2.90.0030.06311.04
5.2.80.0030.06311.16
5.2.70.0000.06311.11
5.2.60.0030.06711.00
5.2.50.0030.06010.88
5.2.40.0000.06011.07
5.2.30.0000.05710.96
5.2.20.0030.04710.95
5.2.10.0000.05710.78
5.2.00.0030.06010.76
5.1.60.0070.04010.76
5.1.50.0070.04710.76
5.1.40.0000.05310.76
5.1.30.0000.06310.76
5.1.20.0070.05010.76
5.1.10.0030.05710.76
5.1.00.0000.05010.76
5.0.50.0000.05010.76
5.0.40.0000.03710.76
5.0.30.0000.05710.76
5.0.20.0000.05010.76
5.0.10.0000.04710.76
5.0.00.0030.04710.76
4.4.90.0030.02010.76
4.4.80.0000.02710.76
4.4.70.0000.03310.76
4.4.60.0030.03310.76
4.4.50.0000.03310.76
4.4.40.0000.05710.76
4.4.30.0000.03310.76
4.4.20.0000.03310.76
4.4.10.0000.03710.76
4.4.00.0000.04710.76
4.3.110.0000.03710.76
4.3.100.0030.02310.76
4.3.90.0000.02710.76
4.3.80.0030.05310.76
4.3.70.0000.03310.76
4.3.60.0030.03010.76
4.3.50.0030.03310.76
4.3.40.0000.05010.76
4.3.30.0000.03710.76
4.3.20.0030.02310.76
4.3.10.0000.03710.76
4.3.00.0100.03010.76

preferences:
88.91 ms | 401 KiB | 5 Q