3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo utf8decode('\x70\x68\x69\x6C\x40\x70\x68\x69\x6C\x2D\x74\x61\x79\x6C\x6F\x72\x2E\x63\x6F\x6D');

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)
8.3.40.0150.00618.67
8.3.30.0070.00718.53
8.3.20.0070.00020.13
8.3.10.0000.00821.81
8.3.00.0000.00723.48
8.2.170.0110.01122.96
8.2.160.0070.00720.18
8.2.150.0050.00325.66
8.2.140.0130.01024.66
8.2.130.0040.00419.70
8.2.120.0080.00026.35
8.2.110.0100.00019.39
8.2.100.0070.00417.80
8.2.90.0080.00018.92
8.2.80.0030.00617.97
8.2.70.0000.00817.62
8.2.60.0040.00417.91
8.2.50.0040.00418.07
8.2.40.0030.00622.32
8.2.30.0040.00420.66
8.2.20.0040.00417.59
8.2.10.0040.00417.87
8.2.00.0040.00417.85
8.1.270.0080.00023.72
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00321.19
8.1.230.0040.00719.23
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.22
8.1.190.0030.00617.23
8.1.180.0090.00018.10
8.1.170.0040.00418.54
8.1.160.0000.00720.64
8.1.150.0040.00418.66
8.1.140.0030.00519.44
8.1.130.0070.00017.62
8.1.120.0000.00717.37
8.1.110.0030.00317.24
8.1.100.0050.00317.25
8.1.90.0040.00417.23
8.1.80.0000.00817.17
8.1.70.0040.00417.36
8.1.60.0090.00517.45
8.1.50.0060.00317.45
8.1.40.0000.00817.44
8.1.30.0050.00317.46
8.1.20.0040.00417.54
8.1.10.0040.00417.55
8.1.00.0040.00417.32
8.0.300.0080.00018.77
8.0.290.0000.00716.75
8.0.280.0040.00418.24
8.0.270.0030.00317.09
8.0.260.0030.00317.18
8.0.250.0000.00716.94
8.0.240.0070.00016.87
8.0.230.0070.00016.94
8.0.220.0080.00016.72
8.0.210.0040.00416.77
8.0.200.0000.00716.93
8.0.190.0030.00516.97
8.0.180.0000.00816.83
8.0.170.0060.00316.73
8.0.160.0040.00416.84
8.0.150.0040.00416.72
8.0.140.0030.00316.82
8.0.130.0060.00013.26
8.0.120.0040.00416.73
8.0.110.0070.00016.74
8.0.100.0000.00716.91
8.0.90.0040.00416.91
8.0.80.0060.00916.84
8.0.70.0030.00516.92
8.0.60.0000.00716.75
8.0.50.0040.00416.91
8.0.30.0140.00717.12
8.0.20.0090.01117.40
8.0.10.0040.00416.80
8.0.00.0070.01416.60
7.4.330.0030.00316.78
7.4.320.0030.00316.46
7.4.300.0030.00316.36
7.4.290.0000.00716.54
7.4.280.0090.00016.35
7.4.270.0040.00416.34
7.4.260.0000.00916.48
7.4.250.0040.00416.29
7.4.240.0040.00316.51
7.4.230.0000.00716.54
7.4.220.0100.00616.45
7.4.210.0020.01216.53
7.4.200.0070.00016.26
7.4.160.0090.00616.26
7.4.150.0120.00717.40
7.4.140.0100.00917.86
7.4.130.0090.01216.45
7.4.120.0060.01316.55
7.4.110.0070.01016.57
7.4.100.0120.00916.50
7.4.90.0080.00816.38
7.4.80.0100.01019.39
7.4.70.0060.01016.40
7.4.60.0060.00916.67
7.4.50.0030.01316.51
7.4.40.0130.01016.37
7.4.30.0150.00316.20
7.4.10.0070.01114.99
7.4.00.0090.00714.92
7.3.330.0030.00313.20
7.3.320.0000.00513.12
7.3.310.0000.00716.34
7.3.300.0030.00316.27
7.3.290.0060.00016.24
7.3.280.0100.00916.25
7.3.270.0150.00717.40
7.3.260.0160.00016.47
7.3.250.0160.00416.24
7.3.240.0120.00716.31
7.3.230.0060.01216.39
7.3.210.0120.00416.47
7.3.200.0100.01019.39
7.3.190.0030.01216.48
7.3.180.0090.00616.52
7.3.170.0060.01516.58
7.3.160.0060.00916.25
7.3.130.0070.01114.72
7.3.120.0050.01214.76
7.3.110.0040.01414.68
7.3.100.0040.01014.64
7.3.90.0080.00714.67
7.3.80.0070.00614.92
7.3.70.0070.00514.71
7.3.60.0050.00714.67
7.3.50.0090.00214.79
7.3.40.0110.00114.74
7.3.30.0040.00514.73
7.3.20.0090.00416.57
7.3.10.0060.00616.62
7.3.00.0050.00916.71
7.2.330.0100.00716.59
7.2.320.0090.00816.37
7.2.310.0130.00316.61
7.2.300.0070.01116.28
7.2.290.0030.01316.52
7.2.260.0130.00715.02
7.2.250.0090.00914.96
7.2.240.0040.01114.77
7.2.230.0090.00514.90
7.2.220.0040.01114.66
7.2.210.0070.00614.92
7.2.200.0070.00514.96
7.2.190.0050.00814.88
7.2.180.0080.00414.87
7.2.170.0060.00614.74
7.2.160.0070.00714.74
7.2.150.0000.01516.78
7.2.140.0130.00316.66
7.2.130.0090.00616.91
7.2.120.0080.00416.77
7.2.110.0090.00616.86
7.2.100.0110.00416.45
7.2.90.0000.01316.55
7.2.80.0040.00716.54
7.2.70.0030.00916.95
7.2.60.0050.00716.73
7.2.50.0030.00716.86
7.2.40.0030.01016.82
7.2.30.0130.00316.77
7.2.20.0060.00616.83
7.2.10.0060.00316.78
7.2.00.0020.01318.04
7.1.330.0050.00815.63
7.1.320.0040.00715.46
7.1.310.0080.00615.42
7.1.300.0050.01015.59
7.1.290.0040.00815.51
7.1.280.0060.00815.51
7.1.270.0040.00915.57
7.1.260.0090.00415.46
7.1.250.0060.00915.41
7.1.240.0060.00615.48
7.1.230.0030.01015.59
7.1.220.0060.00615.59
7.1.210.0000.01115.67
7.1.200.0020.01015.38
7.1.190.0100.00315.63
7.1.180.0110.00315.50
7.1.170.0060.00615.66
7.1.160.0050.00315.29
7.1.150.0070.01015.60
7.1.140.0040.00715.64
7.1.130.0070.00715.69
7.1.120.0060.00915.77
7.1.110.0070.00315.71
7.1.100.0030.00616.64
7.1.90.0000.01615.77
7.1.80.0060.00315.48
7.1.70.0040.00516.30
7.1.60.0060.01017.47
7.1.50.0090.00916.33
7.1.40.0100.00015.70
7.1.30.0070.00415.71
7.1.20.0000.01415.35
7.1.10.0030.01015.71
7.1.00.0020.04518.78
7.0.330.0060.00315.27
7.0.320.0040.00815.16
7.0.310.0080.00415.12
7.0.300.0000.00915.41
7.0.290.0000.01215.38
7.0.280.0070.01015.35
7.0.270.0060.00615.11
7.0.260.0030.01015.18
7.0.250.0040.00415.50
7.0.240.0050.00515.37
7.0.230.0090.00315.46
7.0.220.0040.01115.31
7.0.210.0060.00615.25
7.0.200.0040.00716.11
7.0.190.0040.00815.47
7.0.180.0030.01015.09
7.0.170.0040.00815.28
7.0.160.0000.01015.21
7.0.150.0030.00515.32
7.0.140.0040.00415.34
7.0.130.0030.01315.38
7.0.120.0070.00315.46
7.0.110.0100.00315.45
7.0.100.0040.00415.23
7.0.90.0030.01015.15
7.0.80.0040.01115.14
7.0.70.0100.00315.33
7.0.60.0050.01718.58
7.0.50.0000.03916.49
7.0.40.0060.04316.85
7.0.30.0160.02216.82
7.0.20.0210.04316.79
7.0.10.0070.04216.76
7.0.00.0080.04016.72
5.6.400.0060.00614.29
5.6.390.0030.01114.37
5.6.380.0000.01014.40
5.6.370.0040.00814.38
5.6.360.0040.00814.05
5.6.350.0060.00914.02
5.6.340.0130.00314.07
5.6.330.0000.01514.09
5.6.320.0000.01114.19
5.6.310.0090.00014.10
5.6.300.0030.00914.54
5.6.290.0060.00614.15
5.6.280.0030.03217.52
5.6.270.0030.01014.07
5.6.260.0000.01414.20
5.6.250.0040.00414.34
5.6.240.0030.00714.18
5.6.230.0090.00014.01
5.6.220.0040.00814.01
5.6.210.0070.02517.35
5.6.200.0050.04416.13
5.6.190.0080.04817.43
5.6.180.0170.03917.35
5.6.170.0180.04417.16
5.6.160.0060.02817.28
5.6.150.0050.04416.12
5.6.140.0070.02216.20
5.6.130.0080.04116.23
5.6.120.0110.02217.44
5.6.110.0030.04717.49
5.6.100.0090.04417.47
5.6.90.0080.04217.42
5.6.80.0030.04717.24
5.6.70.0000.00814.07
5.6.60.0070.00713.93
5.6.50.0000.01313.75
5.6.40.0110.00413.83
5.6.30.0090.00014.18
5.6.20.0000.00913.78
5.6.10.0030.01013.98
5.6.00.0040.01113.94
5.5.380.0030.00914.27
5.5.370.0120.00314.02
5.5.360.0000.00814.26
5.5.350.0100.04017.15
5.5.340.0080.02015.83
5.5.330.0090.04417.02
5.5.320.0320.03717.15
5.5.310.0150.04517.24
5.5.300.0080.02215.99
5.5.290.0100.03016.08
5.5.280.0070.04717.55
5.5.270.0070.02817.43
5.5.260.0020.04317.46
5.5.250.0050.04217.31
5.5.240.0100.02816.95
5.5.230.0030.01014.07
5.5.220.0110.00313.77
5.5.210.0070.01013.78
5.5.200.0060.00614.11
5.5.190.0080.00413.80
5.5.180.0090.00613.61
5.5.170.0080.00813.99
5.5.160.0000.01013.93
5.5.150.0140.00014.03
5.5.140.0000.01213.89
5.5.130.0060.00613.68
5.5.120.0000.00814.07
5.5.110.0130.00013.89
5.5.100.0030.01013.75
5.5.90.0070.00313.87
5.5.80.0030.00514.10
5.5.70.0030.01013.82
5.5.60.0040.00713.55
5.5.50.0080.00414.10
5.5.40.0040.00413.80
5.5.30.0110.00414.08
5.5.20.0060.00314.14
5.5.10.0050.00313.61
5.5.00.0090.00314.06

preferences:
43.62 ms | 400 KiB | 5 Q