3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = 'TmpRMU5qTTBMalF3TGpFNU9URTBPUzVHVlE9PQ%3D%3D'; echo base64_decode(base64_decode(urldecode($key)));

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)
8.3.60.0170.00318.21
8.3.50.0070.00716.47
8.3.40.0040.01118.62
8.3.30.0040.01118.54
8.3.20.0110.00020.33
8.3.10.0080.00023.71
8.3.00.0060.00319.55
8.2.180.0150.00618.29
8.2.170.0040.01122.96
8.2.160.0080.00618.95
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00419.27
8.2.120.0040.00426.35
8.2.110.0110.00022.23
8.2.100.0000.01217.84
8.2.90.0000.01019.24
8.2.80.0050.00317.97
8.2.70.0060.00617.63
8.2.60.0040.00418.04
8.2.50.0030.00518.10
8.2.40.0030.00620.47
8.2.30.0040.00419.30
8.2.20.0070.00017.96
8.2.10.0070.00017.92
8.2.00.0070.00018.09
8.1.280.0130.00325.92
8.1.270.0050.00321.96
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00824.02
8.1.230.0080.00322.07
8.1.220.0060.00317.79
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0030.00517.10
8.1.180.0040.00418.10
8.1.170.0000.00818.43
8.1.160.0030.00318.88
8.1.150.0030.00518.70
8.1.140.0080.00019.43
8.1.130.0040.00418.82
8.1.120.0050.00217.39
8.1.110.0000.00817.33
8.1.100.0050.00317.39
8.1.90.0070.00017.38
8.1.80.0070.00017.35
8.1.70.0000.00717.39
8.1.60.0040.00417.55
8.1.50.0040.00417.46
8.1.40.0030.00617.44
8.1.30.0040.00417.50
8.1.20.0000.00717.52
8.1.10.0040.00417.47
8.1.00.0060.00317.45
8.0.300.0080.00318.77
8.0.290.0040.00416.75
8.0.280.0030.00318.44
8.0.270.0030.00317.31
8.0.260.0000.00716.77
8.0.250.0030.00316.85
8.0.240.0050.00216.89
8.0.230.0070.00016.77
8.0.220.0000.00716.84
8.0.210.0000.00716.82
8.0.200.0030.00316.88
8.0.190.0080.00016.83
8.0.180.0070.00016.84
8.0.170.0040.00416.85
8.0.160.0030.00516.84
8.0.150.0030.00516.79
8.0.140.0000.00716.65
8.0.130.0050.00513.25
8.0.120.0000.00816.70
8.0.110.0050.00316.81
8.0.100.0000.00716.78
8.0.90.0000.00716.82
8.0.80.0070.01016.81
8.0.70.0050.00216.80
8.0.60.0070.00016.89
8.0.50.0040.00416.93
8.0.30.0060.01117.23
8.0.20.0100.01017.40
8.0.10.0000.00717.01
8.0.00.0090.00816.47
7.4.330.0060.00015.55
7.4.320.0000.00616.58
7.4.300.0000.00616.30
7.4.290.0060.00316.43
7.4.280.0040.00416.28
7.4.270.0000.00716.45
7.4.260.0000.00716.41
7.4.250.0000.00816.39
7.4.240.0070.00016.39
7.4.230.0040.00416.45
7.4.220.0090.00916.59
7.4.210.0070.01416.42
7.4.200.0000.00716.36
7.4.160.0060.01016.45
7.4.150.0080.01117.40
7.4.140.0090.01017.86
7.4.130.0070.01116.42
7.4.120.0080.00916.45
7.4.110.0090.01216.48
7.4.100.0130.01016.41
7.4.90.0110.01216.42
7.4.80.0100.00719.39
7.4.70.0110.00516.52
7.4.60.0030.01216.26
7.4.50.0150.00016.27
7.4.40.0070.01016.37
7.4.30.0080.00816.45
7.4.00.0110.00514.88
7.3.330.0000.00612.97
7.3.320.0050.00012.97
7.3.310.0070.00016.20
7.3.300.0030.00316.11
7.3.290.0060.01016.13
7.3.280.0080.00816.15
7.3.270.0150.00317.40
7.3.260.0080.00816.37
7.3.250.0080.00816.19
7.3.240.0090.00916.25
7.3.230.0070.01116.47
7.3.210.0070.01016.15
7.3.200.0090.01316.42
7.3.190.0090.00616.16
7.3.180.0150.00016.50
7.3.170.0090.00916.13
7.3.160.0090.00616.60
7.3.120.0090.00714.61
7.3.110.0050.01114.75
7.3.100.0090.00514.54
7.3.90.0040.01114.60
7.3.80.0050.01014.88
7.3.70.0070.00414.69
7.3.60.0090.00514.66
7.3.50.0080.00414.63
7.3.40.0070.00814.60
7.3.30.0030.01114.77
7.3.20.0040.01216.56
7.3.10.0030.00916.47
7.3.00.0040.00816.38
7.2.330.0030.01516.52
7.2.320.0100.00716.53
7.2.310.0030.01316.32
7.2.300.0100.01316.60
7.2.290.0100.00716.59
7.2.250.0120.00814.73
7.2.240.0080.01014.86
7.2.230.0060.00814.76
7.2.220.0080.00514.75
7.2.210.0040.01014.92
7.2.200.0050.01014.92
7.2.190.0030.01014.62
7.2.180.0040.01114.93
7.2.170.0090.00614.88
7.2.160.0040.01114.77
7.2.150.0070.01016.50
7.2.140.0070.00716.60
7.2.130.0100.00316.80
7.2.120.0070.00716.96
7.2.110.0030.01316.91
7.2.100.0060.00316.94
7.2.90.0210.01115.78
7.2.80.0280.00515.75
7.2.70.0210.00715.70
7.2.60.0290.00915.74
7.2.50.0250.00915.85
7.2.40.0230.00715.63
7.2.30.0260.00915.87
7.2.20.0160.00715.71
7.2.10.0320.00515.78
7.2.00.0030.01215.85
7.1.330.0070.00515.65
7.1.320.0050.00615.64
7.1.310.0060.00815.67
7.1.300.0050.00515.79
7.1.290.0040.00915.77
7.1.280.0040.01115.60
7.1.270.0060.00815.60
7.1.260.0080.00515.57
7.1.250.0070.00715.59
7.1.210.0370.00913.91
7.1.200.1050.01113.92
7.1.190.0440.01313.87
7.1.180.0450.00913.79
7.1.170.0420.00313.78
7.1.160.0400.00913.76
7.1.150.0530.00313.91
7.1.140.0400.01213.74
7.1.130.0880.00013.69
7.1.120.0420.00614.01
7.1.110.0040.00913.82
7.1.100.0580.00313.90
7.1.90.0690.01313.83
7.1.80.0340.01313.59
7.1.70.0500.00313.63
7.1.60.0730.01731.82
7.1.50.0310.00632.04
7.1.40.0320.01131.87
7.1.30.0420.00031.64
7.1.20.0630.00632.01
7.1.10.0590.00413.81
7.1.00.0400.00713.89
7.0.310.0430.00613.52
7.0.300.0620.00713.49
7.0.290.0480.00613.42
7.0.280.0200.00013.21
7.0.270.0510.00313.61
7.0.260.0170.00613.17
7.0.250.0440.01413.32
7.0.240.0600.01013.34
7.0.230.0710.00013.71
7.0.220.0740.00713.50
7.0.210.0200.00413.54
7.0.200.0230.00013.51
7.0.190.0440.00613.47
7.0.180.0110.01013.27
7.0.170.0660.00413.46
7.0.160.0130.00313.31
7.0.150.0350.00713.40
7.0.140.0350.01213.50
7.0.130.0780.00013.52
7.0.120.0630.00613.21
7.0.110.0580.00613.27
7.0.100.0550.01013.39
7.0.90.0560.01413.58
7.0.80.0930.00613.40
7.0.70.0640.01113.50
7.0.60.0210.00913.66
7.0.50.0730.00413.56
7.0.40.0640.00713.55
7.0.30.0540.01413.73
7.0.20.0220.00713.56
7.0.10.0260.01113.63
7.0.00.0960.00713.58

preferences:
40.35 ms | 401 KiB | 5 Q