3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo dechex(20);

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)
8.3.60.0070.00718.43
8.3.50.0090.00921.91
8.3.40.0150.00018.54
8.3.30.0040.01118.96
8.3.20.0070.00020.21
8.3.10.0050.00323.65
8.3.00.0050.00319.24
8.2.180.0100.00716.50
8.2.170.0070.00722.96
8.2.160.0030.01020.38
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0060.00321.98
8.2.110.0140.00322.13
8.2.100.0080.00417.49
8.2.90.0000.00719.04
8.2.80.0090.00017.97
8.2.70.0030.00617.50
8.2.60.0000.00817.91
8.2.50.0000.00918.07
8.2.40.0040.00418.09
8.2.30.0000.00717.98
8.2.20.0060.00317.54
8.2.10.0080.00017.92
8.2.00.0000.00717.45
8.1.280.0170.00325.92
8.1.270.0060.00321.89
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0070.01123.98
8.1.230.0070.00419.14
8.1.220.0000.00817.74
8.1.210.0050.00218.77
8.1.200.0030.00617.10
8.1.190.0080.00017.00
8.1.180.0060.00318.10
8.1.170.0030.00618.50
8.1.160.0040.00422.04
8.1.150.0050.00318.68
8.1.140.0040.00417.31
8.1.130.0000.00717.67
8.1.120.0000.00817.29
8.1.110.0070.00017.20
8.1.100.0000.00717.30
8.1.90.0000.00717.38
8.1.80.0030.00417.29
8.1.70.0030.00317.21
8.1.60.0040.00417.51
8.1.50.0030.00517.27
8.1.40.0000.00817.34
8.1.30.0030.00517.40
8.1.20.0040.00417.50
8.1.10.0040.00417.42
8.1.00.0040.00417.35
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.36
8.0.270.0030.00317.23
8.0.260.0000.00617.08
8.0.250.0000.00616.72
8.0.240.0080.00016.91
8.0.230.0040.00416.79
8.0.220.0060.00016.77
8.0.210.0000.00716.77
8.0.200.0070.00016.77
8.0.190.0030.00316.82
8.0.180.0000.00716.66
8.0.170.0040.00416.66
8.0.160.0030.00316.76
8.0.150.0070.00316.77
8.0.140.0050.00316.70
8.0.130.0000.00613.21
8.0.120.0070.00016.68
8.0.110.0050.00216.82
8.0.100.0040.00416.73
8.0.90.0030.00316.80
8.0.80.0100.00716.75
8.0.70.0070.00016.53
8.0.60.0050.00316.81
8.0.50.0050.00216.65
8.0.30.0080.01117.01
8.0.20.0070.01617.40
8.0.10.0040.00416.89
8.0.00.0100.00716.63
7.4.330.0030.00315.02
7.4.320.0040.00416.21
7.4.300.0000.00616.42
7.4.290.0030.00316.50
7.4.280.0050.00216.35
7.4.270.0040.00416.48
7.4.260.0070.00016.36
7.4.250.0000.00716.46
7.4.240.0040.00416.31
7.4.230.0000.00716.55
7.4.220.0090.00916.41
7.4.210.0140.00316.33
7.4.200.0030.00316.55
7.4.160.0060.00916.36
7.4.150.0130.00417.40
7.4.140.0140.00917.86
7.4.130.0090.00716.48
7.4.120.0120.00616.35
7.4.110.0000.02216.42
7.4.100.0090.01316.17
7.4.90.0030.01416.29
7.4.80.0090.00919.39
7.4.70.0120.00616.37
7.4.60.0120.00616.42
7.4.50.0030.00616.56
7.4.40.0110.00416.36
7.4.30.0040.01416.39
7.4.00.0080.00914.87
7.3.330.0030.00312.86
7.3.320.0000.00513.00
7.3.310.0040.00416.11
7.3.300.0000.00716.03
7.3.290.0130.00216.12
7.3.280.0060.01216.08
7.3.270.0100.00717.40
7.3.260.0080.01016.35
7.3.250.0090.00816.32
7.3.240.0060.01716.10
7.3.230.0090.00716.48
7.3.210.0200.00016.41
7.3.200.0070.01419.39
7.3.190.0180.00316.05
7.3.180.0040.01116.37
7.3.170.0060.00916.27
7.3.160.0090.00616.41
7.3.120.0160.00314.74
7.3.110.0040.01414.66
7.3.100.0080.00814.93
7.3.90.0080.00614.60
7.3.80.0090.00914.77
7.3.70.0080.00814.53
7.3.60.0080.01014.60
7.3.50.0090.00814.64
7.3.40.0070.01014.59
7.3.30.0070.00814.55
7.3.20.0070.00615.62
7.3.10.0080.00815.61
7.3.00.0030.01215.47
7.2.330.0110.00616.51
7.2.320.0120.00416.44
7.2.310.0100.00716.19
7.2.300.0110.00616.59
7.2.290.0120.00716.17
7.2.250.0090.00914.96
7.2.240.0100.00715.04
7.2.230.0040.01214.97
7.2.220.0080.01114.77
7.2.210.0110.00914.89
7.2.200.0080.01214.68
7.2.190.0070.01014.97
7.2.180.0130.00514.88
7.2.170.0110.01114.67
7.2.160.0030.01714.84
7.2.150.0160.00314.60
7.2.140.0150.00914.84
7.2.130.0100.01314.77
7.2.120.0100.01014.91
7.2.110.0120.00614.73
7.2.100.0140.00314.61
7.2.90.0120.00614.82
7.2.80.0070.01015.06
7.2.70.0110.01114.84
7.2.60.0150.01214.78
7.2.50.0090.01214.85
7.2.40.0040.01414.75
7.2.30.0180.00015.01
7.2.20.0160.01014.84
7.2.10.0070.01414.64
7.2.00.0040.01016.61
7.1.330.0040.01115.61
7.1.320.0040.00914.66
7.1.310.0130.00714.75
7.1.300.0090.00914.56
7.1.290.0120.00714.46
7.1.280.0060.01314.57
7.1.270.0160.01214.54
7.1.260.0030.01214.66
7.1.250.0150.00613.67
7.1.240.0200.00713.75
7.1.230.0240.00413.66
7.1.220.0210.00413.46
7.1.210.0200.00713.93
7.1.200.0180.00913.79
7.1.190.0150.00913.76
7.1.180.0270.00313.38
7.1.170.0220.00613.55
7.1.160.0150.01313.62
7.1.150.0100.01613.59
7.1.140.0170.01013.84
7.1.130.0090.01613.74
7.1.120.0200.00813.50
7.1.110.0250.00413.71
7.1.100.0100.00715.88
7.1.90.0610.01313.84
7.1.80.0200.01013.80
7.1.70.0110.01115.32
7.1.60.0120.01416.58
7.1.50.0130.01315.35
7.1.40.0170.01013.72
7.1.30.0150.01513.82
7.1.20.0200.00813.53
7.1.10.0160.01013.80
7.1.00.0100.04118.02
7.0.330.0180.00813.31
7.0.320.0400.00713.51
7.0.310.0250.00513.47
7.0.300.0210.00313.46
7.0.290.0180.00713.49
7.0.280.0180.00613.17
7.0.270.0120.01513.38
7.0.260.0130.01613.37
7.0.250.0280.00913.37
7.0.240.0280.00013.27
7.0.230.0140.01013.44
7.0.220.0140.01113.19
7.0.210.0300.00013.34
7.0.200.0110.00814.90
7.0.190.0140.01413.38
7.0.180.0240.00313.42
7.0.170.0190.00813.52
7.0.160.0250.00313.32
7.0.150.0220.00013.38
7.0.140.0050.04317.78
7.0.130.0070.01313.29
7.0.120.0170.01113.31
7.0.110.0100.01513.46
7.0.100.0190.00913.50
7.0.90.0130.01313.21
7.0.80.0150.00913.32
7.0.70.0100.01613.32
7.0.60.0140.04516.60
7.0.50.0400.03315.53
7.0.40.0090.02916.71
7.0.30.0130.02816.84
7.0.20.0220.03816.85
7.0.10.0140.04416.94
7.0.00.0080.05016.84
5.6.400.0230.00414.29
5.6.390.0230.00314.17
5.6.380.0130.01414.23
5.6.370.0160.01013.97
5.6.360.0180.00614.13
5.6.350.0070.02114.18
5.6.340.0150.00914.18
5.6.330.0220.00814.11
5.6.320.0210.00514.24
5.6.310.0200.00713.64
5.6.300.0170.00313.88
5.6.290.0090.00914.14
5.6.280.0080.04217.54
5.6.270.0160.00914.29
5.6.260.0140.01114.10
5.6.250.0130.01314.33
5.6.240.0150.01014.02
5.6.230.0240.00014.27
5.6.220.0130.00814.10
5.6.210.0160.04617.44
5.6.200.0100.04516.15
5.6.190.0130.02817.39
5.6.180.0120.02717.22
5.6.170.0230.03817.27
5.6.160.0170.04217.33
5.6.150.0120.02516.20
5.6.140.0110.02416.21
5.6.130.0140.02816.17
5.6.120.0110.04517.55
5.6.110.0130.04017.50
5.6.100.0140.03017.61
5.6.90.0120.03117.61
5.6.80.0100.03117.20
5.6.70.2020.02317.22
5.6.60.0160.00713.81
5.6.50.0080.01714.23
5.6.40.0110.01613.95
5.6.30.0190.00713.97
5.6.20.0100.01014.23
5.6.10.0120.00813.97
5.6.00.0120.01513.96
5.5.380.0000.02713.90
5.5.370.0190.00814.07
5.5.360.0200.00314.01
5.5.350.0240.04217.18
5.5.340.0140.03716.10
5.5.330.0080.02517.20
5.5.320.0240.04117.28
5.5.310.0120.02617.14
5.5.300.0100.04516.12
5.5.290.0120.04015.94
5.5.280.0090.04917.42
5.5.270.0130.04417.46
5.5.260.0140.02917.22
5.5.250.0090.02517.21
5.5.240.2130.02417.23
5.5.230.0250.00314.09
5.5.220.0090.01713.91
5.5.210.0180.00413.89
5.5.200.0210.00713.60
5.5.190.0170.00714.21
5.5.180.0230.00313.87
5.5.170.0190.00514.12
5.5.160.0150.01113.85
5.5.150.0120.01313.89
5.5.140.0090.01413.83
5.5.130.0080.01614.09
5.5.120.0200.00714.02
5.5.110.0220.00314.04
5.5.100.0200.00714.10
5.5.90.0140.01014.01
5.5.80.0200.00513.89
5.5.70.0120.01214.12
5.5.60.0150.00914.06
5.5.50.0110.01413.65
5.5.40.0200.00313.98
5.5.30.0170.00714.09
5.5.20.0090.01513.93
5.5.10.0120.01514.13
5.5.00.0090.01614.21
5.4.450.0440.03016.00
5.4.440.0460.03315.96
5.4.430.0480.03016.02
5.4.420.0550.04615.97
5.4.410.0450.03315.94
5.4.400.0510.03715.73
5.4.390.0470.03315.86
5.4.380.0410.03015.79
5.4.370.0470.03015.89
5.4.360.0400.03215.69
5.4.350.0470.03115.82
5.4.340.0070.02212.21
5.4.330.0070.00712.46
5.4.320.0130.01812.46
5.4.310.0100.02012.45
5.4.300.0090.02312.46
5.4.290.0090.02612.45
5.4.280.0090.02212.40
5.4.270.0040.02712.40
5.4.260.0100.02812.40
5.4.250.0070.02912.40
5.4.240.0100.02012.40
5.4.230.0080.02312.40
5.4.220.0120.02212.40
5.4.210.0090.02512.40
5.4.200.0060.03012.40
5.4.190.0060.02612.40
5.4.180.0090.02512.40
5.4.170.0100.02512.40
5.4.160.0120.02712.40
5.4.150.0130.02412.40
5.4.140.0110.02712.24
5.4.130.0100.02112.23
5.4.120.0050.02512.21
5.4.110.0070.02312.21
5.4.100.0110.02012.21
5.4.90.0020.02812.21
5.4.80.0080.02012.21
5.4.70.0060.02312.21
5.4.60.0130.01712.21
5.4.50.0070.02112.21
5.4.40.0050.02312.20
5.4.30.0050.02612.20
5.4.20.0090.02212.20
5.4.10.0100.02012.20
5.4.00.0040.02711.95

preferences:
42.08 ms | 401 KiB | 5 Q