3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_encode('10016438'.'2012-11-08 09:10:01'.'1'); echo base64_decode('MTAwMTY0MzgyMDEyLTExLTA4IDA5OjEwOjAxMQ==');

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)
8.3.60.0110.00416.50
8.3.50.0140.00617.51
8.3.40.0120.00318.67
8.3.30.0030.01218.48
8.3.20.0050.00318.57
8.3.10.0060.00320.41
8.3.00.0000.00819.13
8.2.180.0150.00316.32
8.2.170.0110.00422.96
8.2.160.0080.00820.59
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0070.00021.05
8.2.110.0080.00320.35
8.2.100.0080.00417.91
8.2.90.0000.00719.03
8.2.80.0030.00617.97
8.2.70.0000.00817.50
8.2.60.0030.00517.93
8.2.50.0040.00418.10
8.2.40.0050.00320.64
8.2.30.0000.00717.98
8.2.20.0080.00317.51
8.2.10.0040.00417.50
8.2.00.0070.00417.67
8.1.280.0030.01125.92
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0060.00320.96
8.1.230.0080.00317.58
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00717.10
8.1.190.0040.00417.00
8.1.180.0000.00818.10
8.1.170.0050.00318.59
8.1.160.0050.00322.14
8.1.150.0040.00418.43
8.1.140.0040.00417.32
8.1.130.0000.00817.68
8.1.120.0060.00617.24
8.1.110.0070.00017.38
8.1.100.0000.00717.34
8.1.90.0030.00317.33
8.1.80.0060.00317.39
8.1.70.0030.00317.26
8.1.60.0110.00017.48
8.1.50.0000.00817.36
8.1.40.0080.00017.33
8.1.30.0030.00517.46
8.1.20.0040.00417.56
8.1.10.0040.00417.34
8.1.00.0070.00017.37
8.0.300.0070.00018.77
8.0.290.0000.00916.63
8.0.280.0030.00318.34
8.0.270.0040.00417.20
8.0.260.0000.00716.80
8.0.250.0040.00416.94
8.0.240.0000.00816.89
8.0.230.0070.00016.85
8.0.220.0000.00716.66
8.0.210.0040.00416.82
8.0.200.0000.00616.70
8.0.190.0040.00416.71
8.0.180.0070.00016.85
8.0.170.0030.00616.72
8.0.160.0040.00416.63
8.0.150.0060.00616.71
8.0.140.0040.00416.63
8.0.130.0060.00013.26
8.0.120.0000.00816.63
8.0.110.0000.00716.55
8.0.100.0040.00416.81
8.0.90.0020.00516.60
8.0.80.0110.00716.72
8.0.70.0030.00516.88
8.0.60.0050.00316.87
8.0.50.0050.00316.65
8.0.30.0100.00717.12
8.0.20.0080.01116.80
8.0.10.0040.00416.84
8.0.00.0090.00916.59
7.4.330.0000.00512.80
7.4.320.0000.00616.40
7.4.300.0000.00616.38
7.4.290.0000.00716.48
7.4.280.0070.00316.45
7.4.270.0030.00316.36
7.4.260.0050.00013.18
7.4.250.0000.00816.26
7.4.240.0000.00716.37
7.4.230.0000.00716.38
7.4.220.0150.00616.42
7.4.210.0140.00016.43
7.4.200.0040.00416.29
7.4.190.0050.00216.54
7.4.160.0080.00816.29
7.4.150.0180.00316.33
7.4.140.0110.01116.27
7.4.130.0150.00316.35
7.4.120.0090.01616.43
7.4.110.0170.00016.36
7.4.100.0070.01016.32
7.4.90.0100.00716.48
7.4.80.0120.00619.39
7.4.70.0060.01516.15
7.4.60.0090.00916.32
7.4.50.0030.00316.38
7.4.40.0090.00616.24
7.4.30.0090.00616.41
7.4.00.0070.00715.11
7.3.330.0000.00612.94
7.3.320.0000.00612.85
7.3.310.0000.00816.13
7.3.300.0070.00016.18
7.3.290.0030.01216.11
7.3.280.0080.00716.10
7.3.270.0060.01216.32
7.3.260.0140.00716.14
7.3.250.0100.01016.49
7.3.240.0120.00616.15
7.3.230.0120.01216.33
7.3.210.0130.00316.55
7.3.200.0080.01216.30
7.3.190.0080.00816.40
7.3.180.0100.00616.10
7.3.170.0090.00716.33
7.3.160.0060.01216.34
7.3.120.0070.01114.99
7.2.330.0070.01016.55
7.2.320.0120.00616.59
7.2.310.0100.01616.19
7.2.300.0130.01016.26
7.2.290.0150.00616.59
7.2.60.0150.00016.67
7.2.00.0030.01219.19
7.1.200.0030.00715.73
7.1.100.0100.00318.10
7.1.70.0000.00817.14
7.1.60.0030.02119.30
7.1.50.0000.01116.75
7.1.00.0070.06722.54
7.0.200.0000.01116.80
7.0.140.0000.07322.19
7.0.120.0030.07322.16
7.0.60.0030.07320.02
7.0.50.0130.07317.80
7.0.40.0030.07720.21
7.0.30.0230.03320.18
7.0.20.0330.04020.09
7.0.10.0270.04020.12
7.0.00.0070.08720.08
5.6.280.0030.07321.09
5.6.210.0170.07020.45
5.6.200.0100.03718.13
5.6.190.0100.07020.63
5.6.180.0230.07320.38
5.6.170.0370.05320.47
5.6.160.0070.06720.61
5.6.150.0030.04318.22
5.6.140.0030.08318.21
5.6.130.0030.05018.18
5.6.120.0130.07320.97
5.6.110.0100.06320.99
5.6.100.0030.07320.97
5.6.90.0070.03720.99
5.6.80.0100.07720.39
5.6.70.0270.03720.51
5.5.350.0300.05320.41
5.5.340.0070.04017.88
5.5.330.0000.04720.36
5.5.320.0170.04720.44
5.5.310.0400.07020.12
5.5.300.0070.04717.91
5.5.290.0170.06317.94
5.5.280.0030.09020.79
5.5.270.0100.08720.65
5.5.260.0000.04320.83
5.5.250.0000.06720.60
5.5.240.0070.08320.11
5.4.450.0100.04719.33
5.4.440.0070.04019.45
5.4.430.0030.05319.50
5.4.420.0030.06019.50
5.4.410.0030.07319.11
5.4.400.0070.04718.79
5.4.390.0030.05319.18
5.4.380.0070.03719.18
5.4.370.0030.07719.20
5.4.360.0030.08318.79
5.4.350.0070.07319.14
5.4.340.0000.05019.00
5.4.320.0030.04719.14
5.4.310.0070.06719.08
5.4.300.0000.08019.08
5.4.290.0130.03719.14
5.4.280.0070.06719.14
5.4.270.0000.04019.17
5.4.260.0100.08719.17
5.4.250.0070.07719.18
5.4.240.0070.05019.11
5.4.230.0100.05719.14
5.4.220.0030.05719.07
5.4.210.0100.03319.08
5.4.200.0130.04019.09
5.4.190.0100.07319.18
5.4.180.0070.07719.17
5.4.170.0170.04318.78
5.4.160.0030.04319.16
5.4.150.0130.05018.78
5.4.140.0170.06016.25
5.4.130.0000.04016.27
5.4.120.0030.04016.47
5.4.110.0030.03716.32
5.4.100.0070.03016.29
5.4.90.0070.03316.40
5.4.80.0100.02716.37
5.4.70.0030.03316.21
5.4.60.0030.03316.36
5.4.50.0000.07716.25
5.4.40.0070.06716.33
5.4.30.0030.04016.32
5.4.20.0070.05016.38
5.4.10.0030.04016.40
5.4.00.0000.04015.71
5.3.290.0030.06314.59
5.3.280.0100.07314.48
5.3.270.0000.05014.52
5.3.260.0030.05014.62
5.3.250.0000.08314.48
5.3.240.0100.03014.58
5.3.230.0070.03314.52
5.3.220.0070.03314.46
5.3.210.0070.05314.50
5.3.200.0000.04014.47
5.3.190.0030.04014.50
5.3.180.0000.04014.49
5.3.170.0000.04014.53
5.3.160.0100.03014.49
5.3.150.0100.04014.48
5.3.140.0030.04714.48
5.3.130.0130.05014.48
5.3.120.0030.04014.48
5.3.110.0070.03314.56
5.3.100.0100.03014.00
5.3.90.0000.04014.10
5.3.80.0030.03713.94
5.3.70.0000.04313.85
5.3.60.0070.03313.96
5.3.50.0000.03713.87
5.3.40.0030.03313.87
5.3.30.0070.03013.75
5.3.20.0030.03313.50
5.3.10.0070.03013.60
5.3.00.0030.03313.60
5.2.170.0070.02711.02
5.2.160.0000.03011.10
5.2.150.0030.02711.02
5.2.140.0100.02011.13
5.2.130.0000.03011.08
5.2.120.0000.03011.00
5.2.110.0030.02710.99
5.2.100.0030.03310.98
5.2.90.0000.03010.98
5.2.80.0000.03011.04
5.2.70.0000.03010.97
5.2.60.0000.03010.98
5.2.50.0000.03711.17
5.2.40.0000.03011.14
5.2.30.0030.02710.94
5.2.20.0030.03010.90
5.2.10.0130.01710.86
5.2.00.0000.03010.71
5.1.60.0100.01710.04
5.1.50.0070.0209.82
5.1.40.0030.0239.98
5.1.30.0030.02310.48
5.1.20.0030.02310.33
5.1.10.0030.02710.13
5.1.00.0000.02710.07
5.0.50.0000.0208.72
5.0.40.0030.0178.72
5.0.30.0000.0338.72
5.0.20.0100.0238.72
5.0.10.0030.0338.72
5.0.00.0000.0578.72
4.4.90.0000.0138.72
4.4.80.0030.0138.72
4.4.70.0000.0238.72
4.4.60.0070.0108.72
4.4.50.0030.0138.72
4.4.40.0030.0208.72
4.4.30.0030.0138.72
4.4.20.0000.0178.72
4.4.10.0000.0178.72
4.4.00.0000.0278.72
4.3.110.0070.0108.72
4.3.100.0000.0138.72
4.3.90.0000.0278.72
4.3.80.0000.0338.72
4.3.70.0000.0178.72
4.3.60.0030.0238.72
4.3.50.0070.0308.72
4.3.40.0000.0238.72
4.3.30.0030.0138.72
4.3.20.0030.0138.72
4.3.10.0000.0178.72
4.3.00.0070.0338.72

preferences:
55.57 ms | 401 KiB | 5 Q