3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set( "precision", 14 ); ini_set( "serialize_precision", -1 ); echo json_encode([0.1, 18.03]);

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)
8.3.60.0100.01018.18
8.3.50.0120.00317.95
8.3.40.0140.00018.64
8.3.30.0090.00618.53
8.3.20.0000.00720.07
8.3.10.0040.00421.55
8.3.00.0040.00419.38
8.2.180.0100.00718.04
8.2.170.0120.00822.96
8.2.160.0030.01020.52
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0000.00826.16
8.2.120.0000.00819.36
8.2.110.0060.00319.39
8.2.100.0100.00317.72
8.2.90.0000.00819.09
8.2.80.0040.00419.25
8.2.70.0050.00517.50
8.2.60.0060.00318.04
8.2.50.0050.00318.10
8.2.40.0000.00920.36
8.2.30.0000.00819.16
8.2.20.0040.00417.99
8.2.10.0040.00417.97
8.2.00.0040.00418.08
8.1.280.0090.00625.92
8.1.270.0030.00620.17
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0090.00023.92
8.1.230.0080.00317.82
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0040.00418.45
8.1.160.0050.00218.69
8.1.150.0000.00818.80
8.1.140.0000.00817.57
8.1.130.0000.00720.60
8.1.120.0000.00717.40
8.1.110.0000.00717.36
8.1.100.0040.00417.37
8.1.90.0020.00517.21
8.1.80.0000.00817.18
8.1.70.0080.00017.33
8.1.60.0110.00017.48
8.1.50.0000.00817.27
8.1.40.0000.00717.42
8.1.30.0000.00817.41
8.1.20.0040.00417.48
8.1.10.0040.00417.32
8.1.00.0070.00417.35
8.0.300.0030.00518.77
8.0.290.0040.00416.63
8.0.280.0000.00718.37
8.0.270.0070.00017.20
8.0.260.0050.00218.32
8.0.250.0000.00716.91
8.0.240.0030.00316.84
8.0.230.0040.00416.68
8.0.220.0070.00016.73
8.0.210.0000.00816.75
8.0.200.0000.00716.80
8.0.190.0050.00316.87
8.0.180.0000.00716.73
8.0.170.0000.00916.69
8.0.160.0040.00416.65
8.0.150.0070.00016.60
8.0.140.0080.00016.66
8.0.130.0000.00513.19
8.0.120.0050.00516.65
8.0.110.0050.00216.75
8.0.100.0000.00716.55
8.0.90.0040.00416.68
8.0.80.0130.01016.67
8.0.70.0040.00416.62
8.0.60.0050.00216.58
8.0.50.0000.00816.70
8.0.30.0090.01117.02
8.0.20.0120.00817.40
8.0.10.0070.00016.90
8.0.00.0060.01816.72
7.4.330.0050.00015.55
7.4.320.0050.00316.38
7.4.300.0030.00316.50
7.4.290.0030.00316.28
7.4.280.0030.00616.24
7.4.270.0070.00016.30
7.4.260.0030.00316.44
7.4.250.0090.00016.29
7.4.240.0000.00716.50
7.4.230.0020.00516.35
7.4.220.0030.00316.25
7.4.210.0090.00716.37
7.4.200.0030.00316.48
7.4.160.0100.00916.36
7.4.150.0030.01417.40
7.4.140.0070.01217.86
7.4.130.0140.00916.22
7.4.120.0100.00816.27
7.4.110.0030.01316.50
7.4.100.0090.00916.27
7.4.90.0060.01216.41
7.4.80.0190.00019.39
7.4.70.0100.01316.54
7.4.60.0080.00816.33
7.4.50.0040.01116.24
7.4.40.0130.00916.42
7.4.00.0100.00614.97
7.3.330.0000.00612.87
7.3.320.0060.00012.96
7.3.310.0070.00015.91
7.3.300.0060.00016.16
7.3.290.0070.00016.13
7.3.280.0060.01016.15
7.3.270.0080.00917.40
7.3.260.0130.00716.26
7.3.250.0080.00916.18
7.3.240.0140.00816.33
7.3.230.0130.00316.20
7.3.210.0060.00916.09
7.3.200.0130.00316.05
7.3.190.0100.00616.36
7.3.180.0040.01116.14
7.3.170.0120.00616.14
7.3.160.0060.01016.27
7.3.120.0100.00714.55
7.3.110.0060.01014.41
7.3.100.0140.00314.44
7.3.90.0040.01114.84
7.3.80.0040.00814.47
7.3.70.0060.00614.70
7.3.60.0030.00914.60
7.3.50.0100.00314.85
7.3.40.0070.00714.70
7.3.30.0000.01114.46
7.3.20.0070.00716.41
7.3.10.0060.01016.31
7.3.00.0060.00916.67
7.2.330.0140.00316.63
7.2.320.0060.01016.38
7.2.310.0120.00316.62
7.2.300.0180.00616.32
7.2.290.0060.01116.18
7.2.250.0060.00914.96
7.2.240.0060.01014.75
7.2.230.0030.01314.71
7.2.220.0040.00814.84
7.2.210.0000.01114.81
7.2.200.0070.00314.57
7.2.190.0100.00714.82
7.2.180.0030.01015.05
7.2.170.0120.00314.92
7.2.160.0030.01214.68
7.2.150.0100.00316.42
7.2.140.0040.01116.57
7.2.130.0040.00416.96
7.2.120.0070.00716.91
7.2.110.0060.00316.86
7.2.100.0000.01116.66
7.2.90.0070.00716.73
7.2.80.0040.01416.81
7.2.70.0050.00916.52
7.2.60.0010.01116.78
7.2.50.0000.01616.96
7.2.40.0090.00616.80
7.2.30.0030.01016.50
7.2.20.0070.00716.89
7.2.10.0120.00817.27
7.2.00.0130.01417.14
7.1.330.0090.00615.77
7.1.320.0000.01315.63
7.1.310.0080.00815.95
7.1.300.0030.00815.71
7.1.290.0060.00915.48
7.1.280.0060.00515.73
7.1.270.0030.01015.69
7.1.260.0070.00715.60
7.1.250.0040.00815.49
7.1.240.0070.00715.77
7.1.230.0040.00415.78
7.1.220.0130.00015.46
7.1.210.0030.01015.32
7.1.200.0050.00515.72
7.1.190.0070.01015.61
7.1.180.0100.00315.64
7.1.170.0070.00715.66
7.1.160.0000.01315.75
7.1.150.0040.01115.65
7.1.140.0040.01115.45
7.1.130.0140.00516.27
7.1.120.0150.00515.98
7.1.110.0100.00915.67
7.1.100.0100.00915.96
7.1.90.0130.00815.98
7.1.80.0120.00715.87
7.1.70.0080.00915.53
7.1.60.0170.01224.45
7.1.50.0200.00824.15
7.1.40.0200.00824.07
7.1.30.0150.01524.05
7.1.20.0230.01024.20
7.1.10.0170.00815.07
7.1.00.0130.00815.01
7.0.330.0030.01015.30
7.0.320.0090.00015.18
7.0.310.0100.00315.35
7.0.300.0060.00615.31
7.0.290.0030.00715.07
7.0.280.0000.00815.25
7.0.270.0050.00515.14
7.0.260.0040.00815.29
7.0.250.0100.00615.31
7.0.240.0030.00915.33
7.0.230.0040.00815.36
7.0.220.0130.00315.21
7.0.210.0040.00815.23
7.0.200.0090.00615.25
7.0.190.0000.01015.36
7.0.180.0120.00315.40
7.0.170.0060.00615.33
7.0.160.0100.00615.11
7.0.150.0070.00715.30
7.0.140.0040.00415.20
7.0.130.0120.00315.40
7.0.120.0030.00915.41
7.0.110.0070.00715.20
7.0.100.0110.00015.31
7.0.90.0000.01215.20
7.0.80.0050.00615.35
7.0.70.0060.00615.02
7.0.60.0000.01015.38
7.0.50.0030.00615.29
7.0.40.0040.00813.54
7.0.30.0030.01413.13
7.0.20.0070.01013.41
7.0.10.0000.00813.32
7.0.00.0090.00313.40
5.6.400.0080.00714.13
5.6.390.0060.00314.24
5.6.380.0030.00613.99
5.6.370.0120.00014.62
5.6.360.0030.01013.85
5.6.350.0040.00714.20
5.6.340.0070.00314.44
5.6.330.0100.00014.32
5.6.320.0070.00714.07
5.6.310.0030.00914.07
5.6.300.0040.00814.15
5.6.290.0030.01214.18
5.6.280.0070.00714.28
5.6.270.0070.00314.12
5.6.260.0000.01414.44
5.6.250.0060.00614.31
5.6.240.0060.00614.11
5.6.230.0000.01614.09
5.6.220.0060.00613.98
5.6.210.0040.00814.27
5.6.200.0030.01014.10
5.6.190.0030.00614.16
5.6.180.0100.00614.32
5.6.170.0080.00414.43
5.6.160.0030.00614.24
5.6.150.0030.00714.23
5.6.140.0030.01014.45
5.6.130.0030.01014.39
5.6.120.0070.00714.20
5.6.110.0110.00314.08
5.6.100.0050.00514.33
5.6.90.0060.00914.02
5.6.80.0090.00614.23
5.6.70.0030.01014.07
5.6.60.0080.00614.19
5.6.50.0090.00614.11
5.6.40.0060.00614.45
5.6.30.0060.00614.31
5.6.20.0030.01313.89
5.6.10.0090.00413.98
5.6.00.0080.00814.31

preferences:
48.03 ms | 400 KiB | 5 Q