3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 10; $b = "10"; print_r($a<=>$b);

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)
8.3.60.0040.01118.18
8.3.50.0060.01421.04
8.3.40.0070.01118.35
8.3.30.0120.00318.46
8.3.20.0050.00220.21
8.3.10.0080.00021.73
8.3.00.0040.00423.40
8.2.180.0130.00618.54
8.2.170.0140.00722.96
8.2.160.0130.00020.54
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0080.00021.05
8.2.120.0000.00726.35
8.2.110.0040.00721.12
8.2.100.0060.00617.93
8.2.90.0080.00019.17
8.2.80.0050.00317.97
8.2.70.0030.00517.63
8.2.60.0050.00217.80
8.2.50.0000.00818.09
8.2.40.0040.00422.19
8.2.30.0060.00319.49
8.2.20.0050.00217.58
8.2.10.0040.00417.92
8.2.00.0060.00317.95
8.1.280.0030.01425.92
8.1.270.0000.01422.11
8.1.260.0080.00028.09
8.1.250.0070.00028.09
8.1.240.0060.00322.46
8.1.230.0030.01017.50
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.38
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0040.00418.43
8.1.160.0040.00420.61
8.1.150.0030.00618.88
8.1.140.0000.00819.55
8.1.130.0000.00717.69
8.1.120.0000.00717.45
8.1.110.0060.00317.32
8.1.100.0000.00717.45
8.1.90.0000.00717.32
8.1.80.0050.00217.27
8.1.70.0040.00417.40
8.1.60.0000.00917.50
8.1.50.0050.00317.52
8.1.40.0100.00017.55
8.1.30.0000.00817.63
8.1.20.0030.00617.57
8.1.10.0000.00817.39
8.1.00.0000.00817.35
8.0.300.0030.00518.77
8.0.290.0070.00016.63
8.0.280.0030.00318.43
8.0.270.0000.00817.15
8.0.260.0000.00717.23
8.0.250.0060.00016.96
8.0.240.0000.00716.96
8.0.230.0050.00216.96
8.0.220.0040.00416.86
8.0.210.0050.00316.85
8.0.200.0070.00016.83
8.0.190.0030.00616.90
8.0.180.0000.00716.83
8.0.170.0040.00416.92
8.0.160.0000.00816.86
8.0.150.0000.00716.71
8.0.140.0030.00316.71
8.0.130.0000.00613.24
8.0.120.0000.00816.74
8.0.110.0000.00716.77
8.0.100.0000.00716.88
8.0.90.0050.00216.98
8.0.80.0090.00616.88
8.0.70.0030.00516.75
8.0.60.0000.00716.75
8.0.50.0000.00816.73
8.0.30.0060.01016.97
8.0.20.0120.00717.40
8.0.10.0070.00017.03
8.0.00.0070.01116.74
7.4.330.0020.00216.69
7.4.320.0060.00016.59
7.4.300.0070.00016.59
7.4.290.0040.00416.56
7.4.280.0000.00716.57
7.4.270.0070.00016.54
7.4.260.0000.00716.54
7.4.250.0050.00216.56
7.4.240.0030.00316.52
7.4.230.0040.00416.61
7.4.220.0120.01516.51
7.4.210.0090.00616.48
7.4.200.0080.00016.38
7.4.160.0120.00916.54
7.4.150.0130.00317.40
7.4.140.0130.00917.86
7.4.130.0080.01016.48
7.4.120.0150.00816.48
7.4.110.0090.00916.36
7.4.100.0060.01016.55
7.4.90.0090.01316.39
7.4.80.0060.01219.39
7.4.70.0100.00916.43
7.4.60.0130.00616.30
7.4.50.0030.01316.42
7.4.40.0070.01316.46
7.4.30.0100.00816.20
7.4.10.0130.00614.62
7.4.00.0040.01214.88
7.3.330.0000.00513.02
7.3.320.0000.00513.10
7.3.310.0000.00616.23
7.3.300.0040.00416.22
7.3.290.0060.00816.20
7.3.280.0040.01116.19
7.3.270.0110.00617.40
7.3.260.0090.00916.39
7.3.250.0110.00816.29
7.3.240.0140.00416.32
7.3.230.0000.02116.39
7.3.210.0140.00316.15
7.3.200.0030.01319.39
7.3.190.0090.00916.22
7.3.180.0070.01116.25
7.3.170.0190.00016.38
7.3.160.0130.00416.23
7.3.130.0060.00614.66
7.3.120.0090.01214.91
7.3.110.0040.01414.68
7.3.100.0080.00614.71
7.3.90.0030.01314.60
7.3.80.0040.01114.63
7.3.70.0060.00914.78
7.3.60.0080.00514.48
7.3.50.0070.00714.82
7.3.40.0120.00014.88
7.3.30.0050.00814.64
7.3.20.0030.01316.71
7.3.10.0090.00516.44
7.3.00.0050.01016.56
7.2.330.0100.00716.49
7.2.320.0070.01016.55
7.2.310.0080.00816.66
7.2.300.0130.00316.39
7.2.290.0130.00916.60
7.2.260.0110.01114.60
7.2.250.0090.00614.60
7.2.240.0140.00014.65
7.2.230.0060.00914.52
7.2.220.0070.00314.79
7.2.210.0090.00614.81
7.2.200.0080.00414.69
7.2.190.0070.00714.59
7.2.180.0000.01314.69
7.2.170.0000.01514.62
7.2.160.0030.00914.56
7.2.150.0070.00416.71
7.2.140.0100.00716.96
7.2.130.0070.00816.62
7.2.120.0070.00716.68
7.2.110.0030.00916.75
7.2.100.0070.00816.58
7.2.90.0080.00516.53
7.2.80.0070.00816.65
7.2.70.0060.00716.68
7.2.60.0060.00616.61
7.2.50.0070.00716.70
7.2.40.0090.00616.72
7.2.30.0060.01016.69
7.2.20.0070.00516.66
7.2.10.0060.00916.73
7.2.00.0070.00517.05
7.1.330.0110.00415.82
7.1.320.0060.00615.44
7.1.310.0150.00315.83
7.1.300.0060.00615.38
7.1.290.0030.00915.59
7.1.280.0050.00515.62
7.1.270.0120.00015.57
7.1.260.0070.00715.54
7.1.250.0060.00715.65
7.1.240.0070.00715.71
7.1.230.0090.00615.46
7.1.220.0050.00815.53
7.1.210.0040.00815.67
7.1.200.0050.00915.68
7.1.190.0040.00615.67
7.1.180.0070.00815.53
7.1.170.0090.00515.66
7.1.160.0050.00915.74
7.1.150.0050.00815.52
7.1.140.0050.00915.57
7.1.130.0060.00515.53
7.1.120.0020.00915.57
7.1.110.0040.00615.59
7.1.100.0090.00516.17
7.1.90.0070.00415.58
7.1.80.0040.01115.63
7.1.70.0060.00616.02
7.1.60.0060.00916.59
7.1.50.0050.01015.98
7.1.40.0070.00815.71
7.1.30.0070.00715.51
7.1.20.0060.00815.58
7.1.10.0070.00315.58
7.1.00.0040.02517.33
7.0.330.0020.00915.17
7.0.320.0070.01015.40
7.0.310.0070.01015.37
7.0.300.0080.00715.21
7.0.290.0100.00615.45
7.0.280.0040.00815.18
7.0.270.0080.00715.25
7.0.260.0070.00515.31
7.0.250.0100.00615.10
7.0.240.0100.00615.35
7.0.230.0040.00615.40
7.0.220.0060.00615.33
7.0.210.0030.01115.31
7.0.200.0060.00615.69
7.0.190.0050.00915.31
7.0.180.0060.00915.12
7.0.170.0080.00715.33
7.0.160.0030.01115.06
7.0.150.0080.00615.27
7.0.140.0060.00815.27
7.0.130.0040.00715.24
7.0.120.0040.00715.22
7.0.110.0030.01115.14
7.0.100.0050.00815.36
7.0.90.0080.00415.15
7.0.80.0050.00715.20
7.0.70.0050.00515.31
7.0.60.0070.01416.90
7.0.50.0040.01616.09
7.0.40.0020.02115.08
7.0.30.0100.01914.97
7.0.20.0120.02314.93
7.0.10.0040.02815.08
7.0.00.0070.01514.99
5.6.400.0060.00614.43
5.6.390.0090.00314.11
5.6.380.0030.00713.91
5.6.370.0050.00914.07
5.6.360.0050.00714.09
5.6.350.0040.01014.12
5.6.340.0030.01014.13
5.6.330.0070.00514.09
5.6.320.0030.00814.02
5.6.310.0050.00914.24
5.6.300.0090.00414.06
5.6.290.0010.01114.02
5.6.280.0030.02615.77
5.6.270.0080.00514.04
5.6.260.0060.00714.04
5.6.250.0030.00814.06
5.6.240.0060.00614.05
5.6.230.0060.00714.08
5.6.220.0070.00414.14
5.6.210.0050.01615.75
5.6.200.0040.03015.15
5.6.190.0060.02415.75
5.6.180.0060.01815.82
5.6.170.0170.02115.59
5.6.160.0060.02615.60
5.6.150.0100.01715.09
5.6.140.0070.02515.18
5.6.130.0090.02115.18
5.6.120.0030.01915.82
5.6.110.0050.02715.84
5.6.100.0040.02015.79
5.6.90.0050.02615.79
5.6.80.0040.01615.58
5.6.70.0060.00713.96
5.6.60.0060.00813.93
5.6.50.0060.00614.02
5.6.40.0060.00613.97
5.6.30.0050.00614.06
5.6.20.0060.00613.93
5.6.10.0050.00913.99
5.6.00.0040.00713.95
5.5.380.0030.00711.97
5.5.370.0060.00412.01
5.5.360.0030.00812.09
5.5.350.0940.00913.91
5.5.340.0010.01713.42
5.5.330.0030.02614.09
5.5.320.0140.02114.18
5.5.310.0100.02314.08
5.5.300.0090.01813.43
5.5.290.0080.02213.34
5.5.280.0090.02414.25
5.5.270.0060.01814.28
5.5.260.0030.01914.27
5.5.250.0060.02413.96
5.5.240.0080.02413.97
5.5.230.0040.00511.86
5.5.220.0040.00511.97
5.5.210.0020.00712.05
5.5.200.0050.00512.00
5.5.190.0090.00111.84
5.5.180.0030.00611.95
5.5.170.0070.00411.81
5.5.160.0030.00611.87
5.5.150.0050.00211.95
5.5.140.0040.00611.82
5.5.130.0010.00812.01
5.5.120.0050.00611.88
5.5.110.0040.00511.87
5.5.100.0020.00811.82
5.5.90.0060.00411.82
5.5.80.0070.00211.90
5.5.70.0000.01011.77
5.5.60.0020.00611.95
5.5.50.0020.01011.95
5.5.40.0030.00911.89
5.5.30.0050.00511.74
5.5.20.0030.00612.08
5.5.10.0040.00511.91
5.5.00.0060.00411.82

preferences:
42.51 ms | 401 KiB | 5 Q