3v4l.org

run code in 300+ PHP versions simultaneously
<?php ctype_print('--');

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)
8.3.60.0100.00718.43
8.3.50.0100.00821.14
8.3.40.0100.00718.57
8.3.30.0130.00320.21
8.3.20.0070.00020.22
8.3.10.0050.00321.95
8.3.00.0040.00422.39
8.2.180.0140.00418.23
8.2.170.0110.00622.96
8.2.160.0100.00720.52
8.2.150.0070.00024.18
8.2.140.0120.00324.66
8.2.130.0110.00726.16
8.2.120.0000.00819.41
8.2.110.0070.00320.92
8.2.100.0060.00617.66
8.2.90.0040.00419.02
8.2.80.0080.00317.97
8.2.70.0000.00919.10
8.2.60.0060.00317.91
8.2.50.0080.00418.10
8.2.40.0000.00720.42
8.2.30.0000.00717.84
8.2.20.0000.00817.48
8.2.10.0000.00817.54
8.2.00.0120.00017.46
8.1.280.0090.01225.92
8.1.270.0080.00024.66
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00019.15
8.1.230.0040.00817.57
8.1.220.0050.00217.74
8.1.210.0000.00818.77
8.1.200.0000.00917.23
8.1.190.0000.00817.10
8.1.180.0060.00318.10
8.1.170.0060.00318.45
8.1.160.0040.00422.11
8.1.150.0040.00418.51
8.1.140.0040.00417.22
8.1.130.0000.00717.66
8.1.120.0000.00717.26
8.1.110.0070.00017.32
8.1.100.0030.00317.37
8.1.90.0030.00617.32
8.1.80.0040.00417.34
8.1.70.0060.00017.30
8.1.60.0040.00417.36
8.1.50.0050.00217.34
8.1.40.0040.00417.34
8.1.30.0030.00517.50
8.1.20.0080.00017.40
8.1.10.0040.00417.27
8.1.00.0070.00417.30
8.0.300.0080.00018.77
8.0.290.0000.00816.58
8.0.280.0000.00718.37
8.0.270.0030.00317.02
8.0.260.0000.00616.72
8.0.250.0000.00816.78
8.0.240.0000.00716.83
8.0.230.0030.00316.79
8.0.220.0030.00316.79
8.0.210.0030.00316.63
8.0.200.0000.00616.72
8.0.190.0000.00716.74
8.0.180.0000.00816.71
8.0.170.0040.00416.77
8.0.160.0000.00716.73
8.0.150.0040.00416.76
8.0.140.0030.00616.77
8.0.130.0050.00013.13
8.0.120.0000.00816.64
8.0.110.0030.00516.68
8.0.100.0050.00316.64
8.0.90.0040.00416.68
8.0.80.0040.01116.70
8.0.70.0040.00416.79
8.0.60.0040.00416.87
8.0.50.0000.00716.62
8.0.30.0090.00916.82
8.0.20.0110.00817.40
8.0.10.0070.00016.66
8.0.00.0090.00916.63
7.4.330.0030.00315.00
7.4.320.0000.00616.33
7.4.300.0060.00016.46
7.4.290.0030.00316.46
7.4.280.0050.00216.35
7.4.270.0030.00316.29
7.4.260.0090.00016.30
7.4.250.0040.00416.46
7.4.240.0030.00316.50
7.4.230.0070.00016.47
7.4.220.0070.01016.49
7.4.210.0090.00616.46
7.4.200.0000.00716.20
7.4.190.0000.00716.45
7.4.160.0000.01716.38
7.4.150.0070.01017.40
7.4.140.0120.00617.86
7.4.130.0130.00916.34
7.4.120.0070.01116.37
7.4.110.0070.01116.34
7.4.100.0130.00716.32
7.4.90.0140.00316.31
7.4.80.0060.01219.39
7.4.70.0060.01016.29
7.4.60.0070.01116.30
7.4.50.0050.00016.37
7.4.40.0060.00922.77
7.4.30.0000.02216.32
7.4.00.0070.01014.96
7.3.330.0000.00612.91
7.3.320.0020.00213.05
7.3.310.0060.00016.08
7.3.300.0000.00616.16
7.3.290.0060.00916.07
7.3.280.0080.00916.15
7.3.270.0030.01317.40
7.3.260.0100.00716.43
7.3.250.0100.00816.08
7.3.240.0060.00916.13
7.3.230.0140.00316.39
7.3.210.0090.00616.24
7.3.200.0100.00519.39
7.3.190.0060.01616.11
7.3.180.0030.01216.25
7.3.170.0130.00316.27
7.3.160.0060.00916.36
7.3.120.0060.01114.68
7.3.110.0110.00414.61
7.3.100.0060.01214.61
7.3.90.0080.00414.41
7.3.80.0110.00714.26
7.3.70.0080.00414.70
7.3.60.0040.00814.60
7.3.50.0030.01014.70
7.3.40.0030.01014.45
7.3.30.0110.00714.48
7.3.20.0180.00616.45
7.3.10.0060.00616.32
7.3.00.0100.00316.57
7.2.330.0080.00816.25
7.2.320.0150.00316.40
7.2.310.0140.00716.25
7.2.300.0060.01016.32
7.2.290.0100.00616.54
7.2.250.0070.01314.82
7.2.240.0040.01414.78
7.2.230.0040.01515.02
7.2.220.0060.01214.76
7.2.210.0030.01214.61
7.2.200.0070.00714.88
7.2.190.0060.00914.46
7.2.180.0070.00414.96
7.2.170.0070.01114.73
7.2.60.0070.00416.71
7.1.330.0070.00715.66
7.1.320.0090.00615.77
7.1.310.0000.01715.64
7.1.300.0090.00915.71
7.1.290.0070.00715.81
7.1.280.0040.01215.49
7.1.270.0030.01315.64
7.1.260.0070.00315.73
7.1.200.0080.00315.42
7.1.70.0030.00916.96
7.1.60.0030.01016.95
7.1.50.0030.01716.62
7.1.00.0030.07722.36
7.0.200.0090.00616.43
7.0.140.0070.07022.07
7.0.70.3500.03720.14
7.0.60.0070.03720.05
7.0.50.0000.04717.86
7.0.40.0030.07320.11
7.0.30.0100.04720.12
7.0.20.0230.04320.20
7.0.10.0300.08019.99
7.0.00.0100.08020.12
5.6.280.0130.06321.06
5.6.210.0100.03720.50
5.6.200.0200.07318.14
5.6.190.0070.09020.76
5.6.180.0130.03320.74
5.6.170.0330.07720.42
5.6.160.0100.08020.51
5.6.150.0170.07018.17
5.6.140.0200.06718.18
5.6.130.0100.08018.22
5.6.120.0100.07721.00
5.6.110.0070.04021.13
5.6.100.0100.07021.02
5.6.90.0170.05720.96
5.6.80.0100.05320.50
5.6.70.0230.07020.39
5.5.350.0030.06020.30
5.5.340.0030.08018.02
5.5.330.0170.07020.25
5.5.320.0030.08320.43
5.5.310.0330.06320.26
5.5.300.0100.05018.00
5.5.290.0200.05017.97
5.5.280.0030.04020.79
5.5.270.0030.04720.79
5.5.260.0130.08020.75
5.5.250.0070.08320.61
5.5.240.0100.07320.17
5.4.450.0430.06019.45
5.4.440.0630.06719.13
5.4.430.0900.05319.09
5.4.420.0600.05719.24
5.4.410.0200.05319.26
5.4.400.0070.05719.13
5.4.390.0700.05019.00
5.4.380.0070.06318.57
5.4.370.0130.04018.48
5.4.360.0070.03718.69
5.4.350.0050.05011.97
5.4.340.0060.03511.97
5.4.320.0070.05112.45
5.4.310.0090.04512.45
5.4.300.0040.03712.45
5.4.290.0080.04212.45
5.4.280.0100.04512.34
5.4.270.0040.03912.34
5.4.260.0070.04312.35
5.4.250.0030.06318.87
5.4.240.0130.06318.65
5.4.230.0070.07718.79
5.4.220.0100.05318.77
5.4.210.0130.04718.77
5.4.200.0130.04718.90
5.4.190.0070.05018.84
5.4.180.0000.06318.79
5.4.170.0130.04318.98
5.4.160.0070.05318.67
5.4.150.0130.05718.84
5.4.140.0130.04316.53
5.4.130.0030.05016.24
5.4.120.0030.05016.44
5.4.110.0100.04716.45
5.4.100.0100.04716.40
5.4.90.0000.05316.20
5.4.80.0100.04316.51
5.4.70.0030.05716.28
5.4.60.0070.07716.48
5.4.50.0100.04316.48
5.4.40.0030.05316.24
5.4.30.0100.05716.25
5.4.20.0070.04716.46
5.4.10.0000.05716.35
5.4.00.0000.05715.69
5.3.290.0030.05812.80
5.3.280.0030.06714.45
5.3.270.0130.06014.75
5.3.260.0030.05314.52
5.3.250.0130.04714.64
5.3.240.0100.05014.61
5.3.230.0030.05314.50
5.3.220.0100.05314.41
5.3.210.0200.04014.56
5.3.200.0100.04314.57
5.3.190.0070.07014.56
5.3.180.0100.06014.57
5.3.170.0070.05014.65
5.3.160.0100.04714.57
5.3.150.0070.05014.47
5.3.140.0070.05314.55
5.3.130.0130.04714.70
5.3.120.0030.05714.55
5.3.110.0030.05714.24
5.3.100.0170.06013.80
5.3.90.0170.03714.01
5.3.80.0030.05313.89
5.3.70.0000.05313.88
5.3.60.0100.04314.09
5.3.50.0070.04713.96
5.3.40.0100.04313.71
5.3.30.0070.04713.77
5.3.20.0070.04713.84
5.3.10.0070.04713.66
5.3.00.0100.06313.52
5.2.170.0030.04710.97
5.2.160.0030.04011.07
5.2.150.0030.04011.29
5.2.140.0100.03311.13
5.2.130.0030.04311.10
5.2.120.0000.04311.18
5.2.110.0030.05311.09
5.2.100.0100.03310.93
5.2.90.0030.04011.01
5.2.80.0100.04011.23
5.2.70.0000.04310.97
5.2.60.0030.04011.15
5.2.50.0030.04010.95
5.2.40.0100.04311.00
5.2.30.0030.04010.82
5.2.20.0070.03710.79
5.2.10.0070.03710.79
5.2.00.0030.05710.88
5.1.60.0070.03010.05
5.1.50.0070.03010.05
5.1.40.0070.03310.21
5.1.30.0000.04010.54
5.1.20.0130.02710.43
5.1.10.0030.03710.12
5.1.00.0070.0339.99
5.0.50.0030.0278.58
5.0.40.0030.0278.55
5.0.30.0100.0338.18
5.0.20.0070.0308.13
5.0.10.0030.0308.15
5.0.00.0070.0378.30
4.4.90.0070.0177.36
4.4.80.0000.0237.36
4.4.70.0030.0207.36
4.4.60.0000.0307.36
4.4.50.0000.0237.36
4.4.40.0070.0307.36
4.4.30.0030.0207.36
4.4.20.0000.0237.36
4.4.10.0000.0337.36
4.4.00.0070.0407.36
4.3.110.0070.0177.36
4.3.100.0100.0137.36
4.3.90.0030.0307.36
4.3.80.0000.0337.36
4.3.70.0030.0207.36
4.3.60.0070.0177.36
4.3.50.0070.0207.36
4.3.40.0000.0377.36
4.3.30.0000.0237.36
4.3.20.0000.0237.36
4.3.10.0030.0277.36
4.3.00.0030.0277.27

preferences:
42.15 ms | 401 KiB | 5 Q