3v4l.org

run code in 300+ PHP versions simultaneously
<?php printf(2 ** 2 ** 6); ?>

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)
8.3.60.0130.00718.43
8.3.50.0100.01122.03
8.3.40.0110.00418.96
8.3.30.0110.00319.23
8.3.20.0000.00720.50
8.3.10.0040.00422.26
8.3.00.0040.00422.69
8.2.180.0070.00716.87
8.2.170.0140.00022.96
8.2.160.0030.01020.78
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0160.00326.16
8.2.120.0080.00019.61
8.2.110.0070.00322.19
8.2.100.0080.00419.76
8.2.90.0000.00719.25
8.2.80.0000.00817.97
8.2.70.0120.00017.63
8.2.60.0080.00018.16
8.2.50.0030.00618.07
8.2.40.0000.00718.22
8.2.30.0070.00018.00
8.2.20.0040.00417.68
8.2.10.0080.00019.62
8.2.00.0040.00417.65
8.1.280.0070.01025.92
8.1.270.0040.00422.24
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00623.95
8.1.230.0040.00819.21
8.1.220.0030.00517.78
8.1.210.0050.00318.77
8.1.200.0060.00317.13
8.1.190.0060.00317.53
8.1.180.0040.00418.10
8.1.170.0060.00318.71
8.1.160.0050.00222.15
8.1.150.0000.00718.78
8.1.140.0040.00417.58
8.1.130.0030.00317.95
8.1.120.0000.00717.46
8.1.110.0070.00017.57
8.1.100.0000.00717.57
8.1.90.0000.00817.52
8.1.80.0030.00517.59
8.1.70.0000.00917.45
8.1.60.0030.00617.58
8.1.50.0050.00217.54
8.1.40.0000.00717.61
8.1.30.0040.00417.80
8.1.20.0040.00417.77
8.1.10.0060.00317.57
8.1.00.0030.00517.44
8.0.300.0040.00418.77
8.0.290.0000.00717.30
8.0.280.0030.00318.56
8.0.270.0070.00017.37
8.0.260.0030.00316.84
8.0.250.0030.00317.14
8.0.240.0070.00017.07
8.0.230.0000.00817.02
8.0.220.0000.00716.95
8.0.210.0030.00316.98
8.0.200.0030.00716.97
8.0.190.0070.00017.04
8.0.180.0030.00516.96
8.0.170.0000.00816.91
8.0.160.0040.00417.02
8.0.150.0070.00016.96
8.0.140.0060.00317.00
8.0.130.0060.00013.32
8.0.120.0070.00016.81
8.0.110.0040.00416.92
8.0.100.0040.00417.09
8.0.90.0070.00016.97
8.0.80.0120.00316.81
8.0.70.0040.00417.04
8.0.60.0040.00417.14
8.0.50.0040.00416.89
8.0.30.0090.01016.94
8.0.20.0120.00617.40
8.0.10.0000.00717.01
8.0.00.0130.00716.75
7.4.330.0000.00515.20
7.4.320.0030.00316.71
7.4.300.0030.00316.77
7.4.290.0070.00016.57
7.4.280.0070.00016.58
7.4.270.0050.00316.60
7.4.260.0000.00716.69
7.4.250.0040.00416.53
7.4.240.0060.00216.72
7.4.230.0030.00316.70
7.4.220.0070.01116.54
7.4.210.0040.01016.65
7.4.200.0050.00216.74
7.4.190.0030.00316.64
7.4.160.0080.01516.29
7.4.150.0030.01317.40
7.4.140.0070.01117.86
7.4.130.0110.00616.49
7.4.120.0080.00916.52
7.4.110.0100.00716.42
7.4.100.0090.00916.56
7.4.90.0120.00616.49
7.4.80.0150.01119.39
7.4.70.0100.00716.43
7.4.60.0100.00716.64
7.4.50.0020.00216.27
7.4.40.0100.00722.77
7.4.30.0060.00916.42
7.4.00.0080.01014.85
7.3.330.0030.00313.14
7.3.320.0050.00013.35
7.3.310.0030.00316.41
7.3.300.0030.00316.32
7.3.290.0040.01016.20
7.3.280.0060.01116.24
7.3.270.0180.00317.40
7.3.260.0070.01016.23
7.3.250.0090.01116.33
7.3.240.0120.00816.56
7.3.230.0030.01316.50
7.3.210.0120.00716.37
7.3.200.0040.01116.34
7.3.190.0120.00616.22
7.3.180.0040.01216.20
7.3.170.0080.00816.27
7.3.160.0170.00316.44
7.3.120.0060.01014.56
7.3.110.0120.00514.80
7.3.100.0110.00514.68
7.3.90.0060.01114.68
7.3.80.0090.00614.96
7.3.70.0060.00714.68
7.3.60.0090.00514.56
7.3.50.0070.00414.59
7.3.40.0070.00814.63
7.3.30.0050.00714.70
7.3.20.0030.00716.53
7.3.10.0070.00316.62
7.3.00.0050.00816.73
7.2.330.0060.01616.38
7.2.320.0120.00616.35
7.2.310.0180.00016.58
7.2.300.0150.00316.25
7.2.290.0130.00316.49
7.2.250.0080.01014.79
7.2.240.0060.01214.66
7.2.230.0050.00914.68
7.2.220.0030.00814.85
7.2.210.0020.01014.78
7.2.200.0050.00714.77
7.2.190.0050.00814.99
7.2.180.0060.00514.92
7.2.170.0050.00914.78
7.2.00.0090.00318.85
7.1.330.0030.01115.81
7.1.320.0000.00915.53
7.1.310.0080.00615.65
7.1.300.0050.00815.71
7.1.290.0030.00715.64
7.1.280.0070.00715.68
7.1.270.0070.00815.75
7.1.260.0070.00415.59
7.1.100.0060.00317.92
7.1.70.0110.00017.05
7.1.60.0100.00217.21
7.1.50.0050.00916.79
7.1.40.0070.00416.64
7.1.30.0090.00416.45
7.1.20.0040.00816.70
7.1.10.0080.00416.60
7.1.00.0000.01016.61
7.0.200.0050.00216.48
7.0.190.0060.00316.60
7.0.180.0100.00016.28
7.0.170.0000.00816.23
7.0.160.0000.00816.32
7.0.150.0050.00516.11
7.0.140.0030.00616.16
7.0.130.0000.00916.48
7.0.120.0070.00316.38
7.0.110.0060.00316.28
7.0.100.0060.00616.35
7.0.90.0000.00816.17
7.0.80.0030.00616.26
7.0.70.0050.00516.36
7.0.60.0080.00516.21
7.0.50.0030.00816.44
7.0.40.0050.00515.18
7.0.30.0060.00615.18
7.0.20.0000.00915.18
7.0.10.0030.00615.18
7.0.00.0030.00615.18
5.6.300.0040.04220.70
5.6.290.0030.04420.84
5.6.280.0040.04321.11
5.6.270.0060.04521.05
5.6.260.0100.04821.05
5.6.250.0000.05420.80
5.6.240.0060.04521.07
5.6.230.0060.04420.84
5.6.220.0030.05020.90
5.6.210.0100.04221.04
5.6.200.0060.04420.97
5.6.190.0000.04720.85
5.6.180.0070.03820.84
5.6.170.0030.04120.95
5.6.160.0030.04521.06
5.6.150.0030.04320.79
5.6.140.0090.03720.98
5.6.130.0030.04421.00
5.6.120.0040.04620.84
5.6.110.0120.03320.89
5.6.100.0030.04120.96
5.6.90.0030.04321.04
5.6.80.0060.03520.14
5.6.70.0060.04020.39
5.6.60.0040.04320.25
5.6.50.0140.03920.24
5.6.40.0070.04920.21
5.6.30.0030.04120.38
5.6.20.0040.04620.43
5.6.10.0030.04320.36
5.6.00.0000.04520.20
5.5.380.0040.04217.48
5.5.370.0040.04017.55
5.5.360.0000.04617.53
5.5.350.0030.04217.47
5.5.340.0000.04617.75
5.5.330.0030.06518.07
5.5.320.0000.04618.01
5.5.310.0060.04218.12
5.5.300.0100.03918.03
5.5.290.0090.03918.09
5.5.280.0070.04618.13
5.5.270.0070.04018.03
5.5.260.0040.04617.76
5.5.250.0070.08617.93
5.5.240.0060.04217.48
5.5.230.0030.04317.12
5.5.220.0100.03717.50
5.5.210.0070.03917.12
5.5.200.0030.04017.22
5.5.190.0000.04717.12
5.5.180.0090.04017.44
5.5.160.0000.04317.45
5.5.150.0030.04417.36
5.5.140.0030.04117.47
5.5.130.0030.03917.43
5.5.120.0030.04117.21
5.5.110.0030.03917.47
5.5.100.0100.03217.02
5.5.90.0030.04617.35
5.5.80.0040.04617.27
5.5.70.0030.03917.28
5.5.60.0060.04117.08
5.5.50.0000.04617.27
5.5.40.0030.04117.32
5.5.30.0100.03217.36
5.5.20.0060.03816.98
5.5.10.0030.04017.33
5.5.00.0100.03317.06
5.4.450.0000.04819.51
5.4.440.0030.04419.53
5.4.430.0000.04319.55
5.4.420.0030.04019.36
5.4.410.0000.05419.24
5.4.400.0100.03119.14
5.4.390.0040.04319.16
5.4.380.0000.04418.92
5.4.370.0060.03718.86
5.4.360.0100.03319.18
5.4.350.0060.03519.18
5.4.340.0000.04418.87
5.4.320.0030.04218.95
5.4.310.0000.04119.04
5.4.300.0000.04318.89
5.4.290.0030.04119.18
5.4.280.0030.03819.02
5.4.270.0000.04619.10
5.4.260.0000.04319.11
5.4.250.0000.04219.03
5.4.240.0070.03318.89
5.4.230.0030.04018.89
5.4.220.0030.03919.12
5.4.210.0000.03919.17
5.4.200.0070.03419.17
5.4.190.0060.03418.85
5.4.180.0040.04318.85
5.4.170.0030.04318.94
5.4.160.0030.03818.85
5.4.150.0060.03819.01
5.4.140.0000.04216.68
5.4.130.0000.04316.49
5.4.120.0120.03716.49
5.4.110.0070.03416.75
5.4.100.0030.03716.56
5.4.90.0000.04316.46
5.4.80.0030.04516.71
5.4.70.0030.03416.60
5.4.60.0000.04116.70
5.4.50.0030.03616.69
5.4.40.0100.03116.74
5.4.30.0000.03916.58
5.4.20.0070.03216.64
5.4.10.0070.03916.58
5.4.00.0030.03416.02
5.3.290.0030.04215.18
5.3.280.0000.04115.18
5.3.270.0000.04115.18
5.3.260.0070.03315.18
5.3.250.0040.03915.18
5.3.240.0030.03515.18
5.3.230.0130.02815.18
5.3.220.0000.04115.18
5.3.210.0000.04415.18
5.3.200.0000.04015.18
5.3.190.0040.03615.18
5.3.180.0030.03915.18
5.3.170.0140.02415.18
5.3.160.0070.03315.18
5.3.150.0000.04015.18
5.3.140.0000.04215.18
5.3.130.0030.04415.18
5.3.120.0000.04315.18
5.3.110.0040.04215.18
5.3.100.0000.03815.18
5.3.90.0030.03415.18
5.3.80.0000.03915.18
5.3.70.0000.04115.18
5.3.60.0030.04315.18
5.3.50.0040.03615.18
5.3.40.0040.03515.18
5.3.30.0070.03015.18
5.3.20.0060.03515.18
5.3.10.0000.03915.18
5.3.00.0000.04015.18
5.2.170.0040.03215.18
5.2.160.0030.02715.18
5.2.150.0070.02915.18
5.2.140.0000.03315.18
5.2.130.0160.02615.18
5.2.120.0030.02915.18
5.2.110.0160.02315.18
5.2.100.0000.04615.18
5.2.90.0070.02415.18
5.2.80.0000.03415.18
5.2.70.0240.02115.18
5.2.60.0000.03515.18
5.2.50.0030.02715.18
5.2.40.0030.02915.18
5.2.30.0170.02715.18
5.2.20.0040.02815.18
5.2.10.0060.03915.18
5.2.00.0000.04515.18
5.1.60.0000.03115.18
5.1.50.0000.02715.18
5.1.40.0000.03215.18
5.1.30.0030.02515.18
5.1.20.0040.03515.18
5.1.10.0000.02615.18
5.1.00.0000.03215.18
5.0.50.0130.02315.18
5.0.40.0030.02115.18
5.0.30.0000.03615.18
5.0.20.0030.01715.18
5.0.10.0070.02015.18
5.0.00.0030.03015.18
4.4.90.0000.01615.18
4.4.80.0030.01515.18
4.4.70.0000.01615.18
4.4.60.0030.01415.18
4.4.50.0030.01315.18
4.4.40.0030.03415.18
4.4.30.0090.01215.18
4.4.20.0000.01615.18
4.4.10.0000.02315.18
4.4.00.0030.03015.18
4.3.110.0000.01815.18
4.3.100.0000.01915.18
4.3.90.0030.01315.18
4.3.80.0000.02515.18
4.3.70.0030.01315.18
4.3.60.0000.01515.18
4.3.50.0030.01315.18
4.3.40.0060.01815.18
4.3.30.0000.01715.18
4.3.20.0000.01815.18
4.3.10.0030.01515.18
4.3.00.0060.01515.18

preferences:
43.37 ms | 401 KiB | 5 Q