3v4l.org

run code in 300+ PHP versions simultaneously
<?php encode(":");

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)
8.3.60.0130.01018.56
8.3.50.0070.00718.05
8.3.40.0130.00318.68
8.3.30.0030.01218.77
8.3.20.0040.00420.04
8.3.10.0030.00520.57
8.3.00.0080.00023.53
8.2.180.0100.00716.63
8.2.170.0070.00722.96
8.2.160.0070.00722.11
8.2.150.0060.01224.18
8.2.140.0040.00424.66
8.2.130.0000.00920.59
8.2.120.0000.00826.35
8.2.110.0080.00020.52
8.2.100.0040.00717.80
8.2.90.0040.00419.27
8.2.80.0040.00417.97
8.2.70.0100.00017.50
8.2.60.0000.00717.68
8.2.50.0030.00618.09
8.2.40.0000.00720.39
8.2.30.0050.00219.41
8.2.20.0040.00417.58
8.2.10.0040.00417.90
8.2.00.0040.00417.85
8.1.280.0040.01125.92
8.1.270.0090.00922.06
8.1.260.0040.00428.09
8.1.250.0050.00228.09
8.1.240.0070.00322.02
8.1.230.0080.00417.82
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.11
8.1.190.0060.00316.98
8.1.180.0050.00218.10
8.1.170.0000.00818.56
8.1.160.0040.00420.63
8.1.150.0040.00418.75
8.1.140.0080.00019.44
8.1.130.0080.00017.53
8.1.120.0000.00717.18
8.1.110.0000.00717.33
8.1.100.0030.00317.34
8.1.90.0080.00017.38
8.1.80.0030.00517.31
8.1.70.0000.00717.34
8.1.60.0060.00317.39
8.1.50.0050.00317.47
8.1.40.0070.00017.45
8.1.30.0000.00817.53
8.1.20.0070.00017.38
8.1.10.0040.00417.48
8.1.00.0000.00817.33
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0030.00518.40
8.0.270.0030.00317.18
8.0.260.0030.00317.19
8.0.250.0080.00016.93
8.0.240.0030.00516.89
8.0.230.0030.00317.00
8.0.220.0030.00516.82
8.0.210.0050.00216.92
8.0.200.0000.00616.95
8.0.190.0040.00416.96
8.0.180.0070.00016.89
8.0.170.0050.00316.92
8.0.160.0040.00416.90
8.0.150.0000.01016.73
8.0.140.0040.00416.74
8.0.130.0000.00613.32
8.0.120.0000.00716.85
8.0.110.0040.00416.88
8.0.100.0000.00716.67
8.0.90.0040.00416.82
8.0.80.0150.00016.82
8.0.70.0040.00416.97
8.0.60.0040.00416.89
8.0.50.0000.00816.77
8.0.30.0080.00816.98
8.0.20.0090.01017.40
8.0.10.0000.00716.80
8.0.00.0080.00916.67
7.4.330.0020.00216.88
7.4.320.0030.00316.47
7.4.300.0000.00616.52
7.4.290.0040.00416.43
7.4.280.0050.00216.44
7.4.270.0030.00316.54
7.4.260.0070.00016.44
7.4.250.0030.00316.53
7.4.240.0000.00716.54
7.4.230.0070.00016.24
7.4.220.0190.00316.61
7.4.210.0100.01316.43
7.4.200.0030.00316.17
7.4.160.0190.00416.41
7.4.150.0110.00617.40
7.4.140.0050.01317.86
7.4.130.0090.01016.55
7.4.120.0120.00516.55
7.4.110.0000.01616.53
7.4.100.0120.01116.54
7.4.90.0140.00316.34
7.4.80.0100.00719.39
7.4.70.0030.01416.62
7.4.60.0050.01116.27
7.4.50.0090.00316.37
7.4.40.0130.00416.30
7.4.30.0090.01316.50
7.4.00.0040.00815.04
7.3.330.0050.00013.10
7.3.320.0030.00313.13
7.3.310.0030.00316.36
7.3.300.0070.00016.28
7.3.290.0100.00916.25
7.3.280.0070.00816.28
7.3.270.0070.01017.40
7.3.260.0110.00616.19
7.3.250.0090.00916.40
7.3.240.0070.00916.16
7.3.230.0090.00916.39
7.3.210.0110.00816.35
7.3.200.0100.00616.22
7.3.190.0000.01516.21
7.3.180.0060.01116.17
7.3.170.0180.00016.44
7.3.160.0120.00316.43
7.2.330.0070.01116.50
7.2.320.0100.01016.22
7.2.310.0070.01416.59
7.2.300.0110.00516.33
7.2.290.0170.00016.60
7.2.60.0100.00616.75
7.2.00.0000.00919.17
7.1.200.0100.00315.42
7.1.100.0090.00317.61
7.1.70.0070.00017.14
7.1.60.0090.01219.40
7.1.50.0070.01016.97
7.1.00.0130.06722.57
7.0.200.0320.00314.50
7.0.60.0230.08321.63
7.0.50.0070.08017.85
7.0.40.0030.04320.02
7.0.30.0370.05320.34
7.0.20.0500.05720.07
7.0.10.0030.04720.16
7.0.00.0030.06320.16
5.6.280.0070.07320.92
5.6.210.0100.06720.68
5.6.200.0000.09718.22
5.6.190.0070.04020.41
5.6.180.0300.03720.46
5.6.170.0330.07320.50
5.6.160.0070.07020.47
5.6.150.0030.04018.18
5.6.140.0070.03718.19
5.6.130.0100.07318.18
5.6.120.0030.08720.96
5.6.110.0170.07720.88
5.6.100.0070.08721.05
5.6.90.0100.05720.86
5.6.80.0070.03720.36
5.5.350.2800.04320.51
5.5.340.0200.06717.91
5.5.330.0170.07020.13
5.5.320.0500.05020.30
5.5.310.0330.07320.24
5.5.300.0000.07318.02
5.5.290.0130.05317.91
5.5.280.0070.07720.76
5.5.270.0100.04320.64
5.5.260.0100.06020.67
5.5.250.0070.06020.66
5.5.240.0300.07320.14

preferences:
44.64 ms | 400 KiB | 5 Q