3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo '0xff';

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)
8.3.40.0100.01018.69
8.3.30.0150.00418.36
8.3.20.0000.00920.19
8.3.10.0060.00321.63
8.3.00.0000.00720.24
8.2.170.0130.00722.96
8.2.160.0140.00020.45
8.2.150.0000.01424.18
8.2.140.0000.00824.66
8.2.130.0040.00421.12
8.2.120.0070.00726.35
8.2.110.0090.00020.39
8.2.100.0000.01117.91
8.2.90.0000.00818.97
8.2.80.0000.00817.97
8.2.70.0040.00417.38
8.2.60.0040.00417.92
8.2.50.0060.00318.10
8.2.40.0040.00420.33
8.2.30.0080.00020.83
8.2.20.0040.00417.98
8.2.10.0070.00017.86
8.2.00.0030.00317.98
8.1.270.0050.00322.10
8.1.260.0100.00326.35
8.1.250.0080.00028.09
8.1.240.0090.00320.55
8.1.230.0070.00422.20
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0080.00017.23
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0040.00418.57
8.1.160.0030.00318.84
8.1.150.0000.00820.50
8.1.140.0070.00019.48
8.1.130.0030.00318.79
8.1.120.0000.00717.34
8.1.110.0040.00417.16
8.1.100.0040.00417.28
8.1.90.0000.00717.31
8.1.80.0000.00717.36
8.1.70.0030.00317.22
8.1.60.0040.00417.46
8.1.50.0080.00417.41
8.1.40.0000.00917.40
8.1.30.0040.00417.38
8.1.20.0000.00717.52
8.1.10.0030.00617.42
8.1.00.0040.00417.25
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0040.00418.36
8.0.270.0000.00717.08
8.0.260.0000.00616.74
8.0.250.0030.00316.82
8.0.240.0060.00316.70
8.0.230.0000.00716.75
8.0.220.0030.00316.76
8.0.210.0000.00716.75
8.0.200.0000.00716.70
8.0.190.0060.00316.80
8.0.180.0030.00516.66
8.0.170.0030.00316.73
8.0.160.0080.00016.64
8.0.150.0050.00216.64
8.0.140.0000.00716.61
8.0.130.0000.00613.25
8.0.120.0040.00416.65
8.0.110.0030.00316.59
8.0.100.0030.00516.63
8.0.90.0000.00716.63
8.0.80.0100.00616.76
8.0.70.0070.00016.74
8.0.60.0000.00716.70
8.0.50.0040.00416.86
8.0.30.0150.00017.02
8.0.20.0110.00817.40
8.0.10.0000.00716.83
8.0.00.0060.01016.45
7.4.330.0000.00515.55
7.4.320.0030.00316.51
7.4.300.0000.00716.36
7.4.290.0030.00316.39
7.4.280.0080.00016.30
7.4.270.0000.00716.34
7.4.260.0030.00316.33
7.4.250.0000.00816.30
7.4.240.0070.00016.22
7.4.230.0000.00716.52
7.4.220.0070.01016.39
7.4.210.0080.00716.51
7.4.200.0000.00716.48
7.4.160.0100.00516.29
7.4.150.0130.00517.40
7.4.140.0100.01317.86
7.4.130.0030.01416.32
7.4.120.0150.00816.43
7.4.110.0120.00816.47
7.4.100.0150.00416.50
7.4.90.0140.00316.26
7.4.80.0110.00719.39
7.4.70.0090.00616.24
7.4.60.0090.00916.42
7.4.50.0060.00916.25
7.4.40.0060.01315.98
7.4.30.0140.00716.38
7.4.20.0030.01316.18
7.4.10.0070.01116.14
7.4.00.0060.01015.69
7.3.330.0000.00613.06
7.3.320.0050.00012.96
7.3.310.0070.00016.18
7.3.300.0030.00316.10
7.3.290.0060.00016.14
7.3.280.0060.00916.13
7.3.270.0110.00517.40
7.3.260.0130.00516.24
7.3.250.0090.01016.31
7.3.240.0080.00916.30
7.3.230.0090.00916.27
7.3.210.0090.00616.35
7.3.200.0080.00816.23
7.3.190.0070.01416.29
7.3.180.0100.00716.20
7.3.170.0030.01316.31
7.3.160.0080.01116.29
7.3.150.0120.00616.42
7.3.140.0120.00916.16
7.3.130.0120.00916.43
7.3.120.0070.01016.41
7.3.110.0080.01516.21
7.3.100.0130.00316.35
7.3.90.0030.01316.16
7.3.80.0090.01316.18
7.3.70.0120.00516.19
7.3.60.0070.01416.21
7.3.50.0090.00616.14
7.3.40.0080.00816.20
7.3.30.0070.01016.13
7.3.20.0140.00716.33
7.3.10.0060.01316.27
7.3.00.0040.01216.39
7.2.330.0080.00816.29
7.2.320.0060.01216.26
7.2.310.0110.00516.39
7.2.300.0100.00716.43
7.2.290.0100.01316.61
7.2.280.0090.00916.16
7.2.270.0060.01616.41
7.2.260.0060.01216.47
7.2.250.0060.01216.22
7.2.240.0090.01316.37
7.2.230.0070.01716.30
7.2.220.0060.01216.51
7.2.210.0110.01116.28
7.2.200.0070.01116.29
7.2.190.0170.00416.20
7.2.180.0100.00816.41
7.2.170.0100.00716.47
7.2.160.0150.00616.32
7.2.150.0120.00616.53
7.2.140.0130.00316.39
7.2.130.0060.01516.41
7.2.120.0100.00716.42
7.2.110.0150.00316.44
7.2.100.0120.00616.45
7.2.90.0120.00616.54
7.2.80.0100.00716.45
7.2.70.0000.01716.40
7.2.60.0440.00815.65
7.2.50.0160.00616.39
7.2.40.0090.00916.49
7.2.30.0190.00816.34
7.2.20.0030.01716.21
7.2.10.0060.01516.34
7.2.00.0070.00717.88
7.1.330.0080.01115.24
7.1.320.0250.00015.23
7.1.310.0110.00815.27
7.1.300.0110.00714.96
7.1.290.0220.00415.17
7.1.280.0060.01215.19
7.1.270.0090.01215.12
7.1.260.0130.00715.12
7.1.250.0150.00415.08
7.1.240.0170.00815.25
7.1.230.0120.00915.21
7.1.220.0160.00814.95
7.1.210.0120.00915.08
7.1.200.0100.00615.12
7.1.190.0120.00715.05
7.1.180.0120.00614.95
7.1.170.0140.01115.07
7.1.160.0080.01215.25
7.1.150.0070.01815.04
7.1.140.0160.00814.96
7.1.130.0100.01115.34
7.1.120.0090.01815.21
7.1.110.0130.00915.17
7.1.100.0080.00716.59
7.1.90.0140.01415.38
7.1.80.0160.00315.30
7.1.70.0110.00816.17
7.1.60.0270.01224.93
7.1.50.0160.01224.91
7.1.40.0250.00824.71
7.1.30.0170.01324.82
7.1.20.0250.00924.85
7.1.10.0090.01115.90
7.1.00.0130.00915.72
7.0.330.0140.00314.97
7.0.320.0130.00814.68
7.0.310.0160.00315.02
7.0.300.0150.00714.67
7.0.290.0110.01114.88
7.0.280.0160.00514.83
7.0.270.0140.00714.66
7.0.260.0140.00614.62
7.0.250.0170.00014.47
7.0.240.0070.01014.84
7.0.230.0090.01214.89
7.0.220.0040.01614.60
7.0.210.0090.00814.88
7.0.200.0110.00915.75
7.0.190.0140.00515.70
7.0.180.0060.01315.44
7.0.170.0150.00615.42
7.0.160.0060.01315.36
7.0.150.0070.01115.38
7.0.140.0060.01315.60
7.0.130.0110.01315.56
7.0.120.0110.01015.65
7.0.110.0060.01115.57
7.0.100.0110.00815.60
7.0.90.0070.00615.70
7.0.80.0100.00915.42
7.0.70.0080.01115.49
7.0.60.0160.01315.46
7.0.50.0070.01215.51
7.0.40.0070.00915.59
7.0.30.0070.01315.52
7.0.20.0100.01015.66
7.0.10.0120.01015.64
7.0.00.0110.01015.56
5.6.400.0140.01015.58
5.6.390.0170.01115.49
5.6.380.0100.01615.67
5.6.370.0140.01015.45
5.6.360.0150.01015.70
5.6.350.0210.00915.46
5.6.340.0190.00815.70
5.6.330.0140.01015.48
5.6.320.0170.01115.45
5.6.310.0080.01515.66
5.6.300.0210.00615.61
5.6.290.0140.00815.50
5.6.280.0100.02015.56
5.6.270.0130.01415.53
5.6.260.0120.01315.60
5.6.250.0150.01215.78
5.6.240.0160.00615.63
5.6.230.0110.01115.47
5.6.220.0190.01215.78
5.6.210.0160.01015.71
5.6.200.0120.01615.46
5.6.190.0180.02015.49
5.6.180.0220.00615.52
5.6.170.0160.01315.39
5.6.160.0150.01215.57
5.6.150.0140.01115.36
5.6.140.0100.01315.43
5.6.130.0100.01715.61
5.6.120.0250.01215.46
5.6.110.0170.01115.54
5.6.100.0140.01115.38
5.6.90.0110.01215.71
5.6.80.0160.00515.44
5.6.70.0110.01115.38
5.6.60.0090.01215.38
5.6.50.0110.01515.32
5.6.40.0130.01315.49
5.6.30.0000.02115.28
5.6.20.0160.01215.42
5.6.10.0260.00415.36
5.6.00.0070.01815.50
5.5.380.0090.01815.54
5.5.370.0090.01815.36
5.5.360.0130.01615.23
5.5.350.0240.00315.29
5.5.340.0250.00615.49
5.5.330.0240.00715.32
5.5.320.0130.01615.34
5.5.310.0110.01615.52
5.5.300.0170.01415.57
5.5.290.0220.00815.59
5.5.280.0150.01215.60
5.5.270.0160.01315.42
5.5.260.0270.00315.73
5.5.250.0150.01215.61
5.5.240.0200.01115.48
5.5.230.0270.00315.54
5.5.220.0240.00715.53
5.5.210.0140.02015.27
5.5.200.0300.00215.31
5.5.190.0170.01015.19
5.5.180.0170.01415.46
5.5.170.0230.01415.55
5.5.160.0260.01015.43
5.5.150.0270.01115.18
5.5.140.0280.01415.48
5.5.130.0240.00715.10
5.5.120.0220.01115.49
5.5.110.0210.00915.61
5.5.100.0280.00615.31
5.5.90.0260.00415.38
5.5.80.0190.01715.47
5.5.70.0250.00715.64
5.5.60.0210.00715.25
5.5.50.0190.01115.71
5.5.40.0210.00715.55
5.5.30.0210.00615.41
5.5.20.0220.00615.45
5.5.10.0200.01215.50
5.5.00.0240.01115.52
5.4.450.0200.00712.48
5.4.440.0090.01712.22
5.4.430.0180.00712.39
5.4.420.0230.00011.93
5.4.410.0130.00612.19
5.4.400.0150.01012.44
5.4.390.0200.00312.30
5.4.380.0190.00312.34
5.4.370.0170.01112.27
5.4.360.0050.01412.19
5.4.350.0190.01012.32
5.4.340.0250.00312.15
5.4.330.0170.00912.42
5.4.320.0220.00412.48
5.4.310.0210.00612.23
5.4.300.0170.01312.37
5.4.290.0170.00912.25
5.4.280.0170.01012.38
5.4.270.0180.00512.41
5.4.260.0180.00612.18
5.4.250.0280.00912.21
5.4.240.0180.00512.44
5.4.230.0110.01112.43
5.4.220.0170.00712.43
5.4.210.0120.00612.23
5.4.200.0160.00812.44
5.4.190.0210.00812.36
5.4.180.0150.01212.34
5.4.170.0170.01212.16
5.4.160.0160.00612.21
5.4.150.0100.01412.19
5.4.140.0250.00012.32
5.4.130.0170.00712.34
5.4.120.0130.00812.31
5.4.110.0100.00712.02
5.4.100.0120.00812.48
5.4.90.0070.01112.20
5.4.80.0100.00812.20
5.4.70.0120.00912.27
5.4.60.0150.00912.39
5.4.50.0100.01112.18
5.4.40.0150.00612.23
5.4.30.0160.00412.36
5.4.20.0140.00712.28
5.4.10.0110.01112.32
5.4.00.0100.01012.13
5.3.290.0150.01212.70
5.3.280.0230.00812.66
5.3.270.0240.00712.89
5.3.260.0140.01012.78
5.3.250.0140.01412.92
5.3.240.0160.01012.91
5.3.230.0230.00412.74
5.3.220.0180.00712.62
5.3.210.0200.00612.65
5.3.200.0160.01012.68
5.3.190.0080.01612.80
5.3.180.0160.00812.89
5.3.170.0170.00712.81
5.3.160.0250.00312.77
5.3.150.0150.00912.89
5.3.140.0170.00912.61
5.3.130.0250.00412.74
5.3.120.0160.01012.78
5.3.110.0150.01012.62
5.3.100.0120.00912.61
5.3.90.0050.02112.66
5.3.80.0150.00912.48
5.3.70.0070.01912.64
5.3.60.0130.01312.65
5.3.50.0180.00712.55
5.3.40.0180.00712.81
5.3.30.0080.01612.67
5.3.20.0140.01112.61
5.3.10.0140.00912.58
5.3.00.0110.01112.45
5.2.170.0120.00911.87
5.2.160.0130.00611.83
5.2.150.0090.00911.80
5.2.140.0150.01111.71
5.2.130.0040.01611.73
5.2.120.0160.00311.76
5.2.110.0130.00911.74
5.2.100.0170.00311.82
5.2.90.0140.00611.71
5.2.80.0090.00911.71
5.2.70.0080.00811.74
5.2.60.0040.01111.71
5.2.50.0110.00511.71
5.2.40.0030.01311.71
5.2.30.0080.00611.83
5.2.20.0050.01011.71
5.2.10.0080.01111.71
5.2.00.0060.01311.71
5.1.60.0160.00011.71
5.1.50.0120.00311.71
5.1.40.0090.00611.71
5.1.30.0080.00811.71
5.1.20.0100.00611.71
5.1.10.0120.00311.71
5.1.00.0080.00811.71
5.0.50.0090.00511.71
5.0.40.0050.00711.71
5.0.30.0110.00311.71
5.0.20.0070.00711.71
5.0.10.0040.00811.71
5.0.00.0080.00511.71
4.4.90.0040.00411.71
4.4.80.0050.00211.71
4.4.70.0080.00311.71
4.4.60.0060.00411.71
4.4.50.0050.00311.71
4.4.40.0030.00511.71
4.4.30.0000.00811.71
4.4.20.0040.00411.71
4.4.10.0030.00611.71
4.4.00.0000.00611.71
4.3.110.0040.00411.71
4.3.100.0050.00511.71
4.3.90.0050.00511.71
4.3.80.0040.00411.71
4.3.70.0030.00411.71
4.3.60.0030.00311.71
4.3.50.0070.00011.71
4.3.40.0030.00511.71
4.3.30.0060.00011.71
4.3.20.0030.00411.71
4.3.10.0030.00311.71
4.3.00.0030.00311.71

preferences:
38.52 ms | 400 KiB | 5 Q