3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( 0xefffffffffffffff ); var_dump( (int) 0xefffffffffffffff ); var_dump( (int) 0x8ffffffffffffffe ); var_dump( (int) 0x8ffffffffffffffd );

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)
8.3.60.0070.01418.56
8.3.50.0100.00821.99
8.3.40.0150.00018.84
8.3.30.0040.01118.64
8.3.20.0050.00318.73
8.3.10.0000.00820.92
8.3.00.0060.00321.90
8.2.180.0120.00316.63
8.2.170.0100.00722.96
8.2.160.0100.00320.55
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0050.00321.11
8.2.110.0090.00020.46
8.2.100.0060.00617.91
8.2.90.0080.00019.08
8.2.80.0080.00017.97
8.2.70.0050.00317.63
8.2.60.0040.00417.80
8.2.50.0000.00918.07
8.2.40.0000.00818.13
8.2.30.0050.00219.45
8.2.20.0000.00717.63
8.2.10.0040.00417.57
8.2.00.0040.00417.64
8.1.270.0040.00423.99
8.1.260.0000.00726.35
8.1.250.0030.00628.09
8.1.240.0040.00422.17
8.1.230.0000.01120.95
8.1.220.0000.00818.77
8.1.210.0050.00318.85
8.1.200.0000.01017.22
8.1.190.0000.00819.19
8.1.180.0000.00818.10
8.1.170.0000.00918.51
8.1.160.0050.00218.70
8.1.150.0040.00418.57
8.1.140.0040.00417.34
8.1.130.0040.00417.74
8.1.120.0000.00717.46
8.1.110.0000.00717.29
8.1.100.0000.00817.45
8.1.90.0030.00317.40
8.1.80.0040.00417.32
8.1.70.0070.00017.34
8.1.60.0000.01117.36
8.1.50.0030.00617.44
8.1.40.0040.00417.51
8.1.30.0060.00317.64
8.1.20.0000.00817.64
8.1.10.0000.00717.37
8.1.00.0040.00417.45
8.0.300.0080.00019.97
8.0.290.0060.00317.05
8.0.280.0070.00018.34
8.0.270.0090.00017.19
8.0.260.0030.00316.77
8.0.250.0070.00016.99
8.0.240.0000.00716.82
8.0.230.0000.00716.83
8.0.220.0000.00716.94
8.0.210.0040.00416.89
8.0.200.0060.00016.97
8.0.190.0040.00416.92
8.0.180.0040.00416.79
8.0.170.0000.00816.92
8.0.160.0000.00716.75
8.0.150.0040.00416.88
8.0.140.0080.00016.82
8.0.130.0030.00313.41
8.0.120.0050.00216.87
8.0.110.0030.00316.76
8.0.100.0040.00416.75
8.0.90.0050.00216.86
8.0.80.0130.00716.77
8.0.70.0000.00716.95
8.0.60.0040.00416.75
8.0.50.0040.00416.83
8.0.30.0160.00517.16
8.0.20.0110.00817.40
8.0.10.0000.00716.85
8.0.00.0090.00916.73
7.4.330.0000.00416.84
7.4.320.0030.00316.45
7.4.300.0040.00416.45
7.4.290.0030.00316.57
7.4.280.0030.00316.44
7.4.270.0080.00016.48
7.4.260.0050.00013.18
7.4.250.0040.00416.46
7.4.240.0020.00516.39
7.4.230.0030.00416.18
7.4.220.0090.00916.54
7.4.210.0090.00716.54
7.4.200.0040.00416.18
7.4.190.0070.00016.67
7.4.160.0090.01216.47
7.4.150.0090.00917.40
7.4.140.0080.01317.86
7.4.130.0060.01616.46
7.4.120.0140.00716.35
7.4.110.0160.00716.45
7.4.100.0090.00916.29
7.4.90.0100.01616.38
7.4.80.0160.00319.39
7.4.70.0130.01016.51
7.4.60.0100.00716.42
7.4.50.0000.00816.31
7.4.40.0080.01122.77
7.4.30.0100.01316.27
7.4.10.0040.01616.25
7.4.00.0090.00915.26
7.3.330.0060.00013.17
7.3.320.0020.00213.10
7.3.310.0030.00316.09
7.3.300.0000.00716.16
7.3.290.0060.01316.27
7.3.280.0060.01316.29
7.3.270.0080.00817.40
7.3.260.0090.00918.24
7.3.250.0080.01216.32
7.3.240.0090.00916.37
7.3.230.0040.01316.39
7.3.210.0070.01016.42
7.3.200.0070.01119.39
7.3.190.0120.01216.45
7.3.180.0100.00616.36
7.3.170.0100.00716.27
7.3.160.0000.01516.18
7.3.130.0090.00916.25
7.3.120.0060.01015.01
7.3.110.0060.01215.15
7.3.100.0050.01015.21
7.3.90.0100.00515.28
7.3.80.0050.00615.26
7.3.70.0020.01115.08
7.3.60.0070.00715.32
7.3.50.0060.00815.24
7.3.40.0070.00615.29
7.3.30.0050.00915.32
7.3.20.0060.00817.10
7.3.10.0060.00617.01
7.3.00.0050.01117.00
7.2.330.0070.01116.67
7.2.320.0080.00816.61
7.2.310.0060.01316.47
7.2.300.0160.00616.70
7.2.290.0070.01716.62
7.2.260.0110.00716.42
7.2.250.0070.01215.54
7.2.240.0070.00915.36
7.2.230.0100.00615.46
7.2.220.0030.01215.24
7.2.210.0070.00815.52
7.2.200.0040.00815.43
7.2.190.0070.01015.31
7.2.180.0060.00815.41
7.2.170.0060.00615.38
7.2.160.0050.00915.61
7.2.150.0050.00717.56
7.2.140.0070.00517.46
7.2.130.0080.00817.54
7.2.120.0070.00717.47
7.2.110.0060.00617.41
7.2.100.0070.00717.44
7.2.90.0050.00917.58
7.2.80.0070.00917.57
7.2.70.0030.01117.47
7.2.60.0080.00717.37
7.2.50.0070.00517.52
7.2.40.0050.00717.55
7.2.30.0080.00517.72
7.2.20.0030.01117.49
7.2.10.0100.00917.57
7.2.00.0050.01018.15
7.1.330.0080.00716.44
7.1.320.0030.00916.31
7.1.310.0060.00716.41
7.1.300.0070.00816.25
7.1.290.0080.00616.20
7.1.280.0070.00516.26
7.1.270.0070.00616.18
7.1.260.0070.00816.26
7.1.250.0040.01216.57
7.1.240.0090.00516.47
7.1.230.0050.00916.51
7.1.220.0060.00616.30
7.1.210.0070.00416.49
7.1.200.0080.00616.45
7.1.190.0070.00716.41
7.1.180.0020.01016.50
7.1.170.0030.01016.47
7.1.160.0030.00816.46
7.1.150.0080.00616.59
7.1.140.0040.00816.56
7.1.130.0070.00816.54
7.1.120.0030.00816.59
7.1.110.0080.00516.51
7.1.100.0050.00917.06
7.1.90.0090.00716.57
7.1.80.0070.00416.56
7.1.70.0040.00816.73
7.1.60.0050.01317.33
7.1.50.0020.01616.68
7.1.40.0030.00616.57
7.1.30.0080.00716.62
7.1.20.0060.01016.41
7.1.10.0120.00516.47
7.1.00.0020.01918.67
7.0.330.0030.00916.07
7.0.320.0090.00616.19
7.0.310.0040.00916.16
7.0.300.0070.00816.03
7.0.290.0030.00716.10
7.0.280.0030.00716.16
7.0.270.0100.00516.20
7.0.260.0060.00516.12
7.0.250.0050.00916.23
7.0.240.0050.01116.22
7.0.230.0050.00916.29
7.0.220.0030.00816.17
7.0.210.0060.00616.27
7.0.200.0230.00915.85
7.0.190.0020.01016.18
7.0.180.0020.01016.09
7.0.170.0030.00716.09
7.0.160.0070.01016.17
7.0.150.0030.01316.24
7.0.140.0010.03118.20
7.0.130.0080.00316.09
7.0.120.0030.00816.25
7.0.110.0020.01116.29
7.0.100.0050.00816.19
7.0.90.0050.00516.21
7.0.80.0060.00516.09
7.0.70.0090.02818.08
7.0.60.0070.03118.02
7.0.50.0060.03518.22
7.0.40.0100.02916.24
7.0.30.0040.03416.24
7.0.20.0030.03516.19
7.0.10.0060.02916.16
7.0.00.0060.03016.18
5.6.400.0050.00915.08
5.6.390.0050.00815.17
5.6.380.0000.01115.09
5.6.370.0070.00614.96
5.6.360.0080.00515.19
5.6.350.0060.00814.99
5.6.340.0030.00715.05
5.6.330.0050.00615.00
5.6.320.0050.00515.14
5.6.310.0050.00414.88
5.6.300.0050.01214.96
5.6.290.0070.00315.12
5.6.280.0030.03017.11
5.6.270.0020.00914.87
5.6.260.0110.00414.94
5.6.250.0030.00915.26
5.6.240.0050.00715.02
5.6.230.0070.00615.11
5.6.220.0100.02716.85
5.6.210.0080.02816.92
5.6.200.0030.02417.09
5.6.190.0050.02217.01
5.6.180.0050.02917.07
5.6.170.0020.03717.06
5.6.160.0070.02317.15
5.6.150.0040.02516.97
5.6.140.0050.01917.02
5.6.130.0070.03217.24
5.6.120.0050.02917.20
5.6.110.0030.02617.09
5.6.100.0070.03017.16
5.6.90.0060.03417.01
5.6.80.0060.03116.77
5.6.70.0050.03016.88
5.6.60.0040.02716.72
5.6.50.0070.02816.72
5.6.40.0050.03316.79
5.6.30.0080.02516.77
5.6.20.0020.03216.70
5.6.10.0090.03016.70
5.6.00.0060.01816.69
5.5.380.0060.00614.99
5.5.370.0050.00815.01
5.5.360.0070.03316.81
5.5.350.0040.02816.73
5.5.340.0040.03416.95
5.5.330.0090.03216.90
5.5.320.0060.02116.97
5.5.310.0020.03616.82
5.5.300.0040.03116.91
5.5.290.0080.02217.04
5.5.280.0010.02517.03
5.5.270.0040.03316.82
5.5.260.0070.03016.96
5.5.250.0060.03116.75
5.5.240.0040.02516.55
5.5.230.0070.02916.56
5.5.220.0080.02716.66
5.5.210.0090.02816.67
5.5.200.0070.03016.61
5.5.190.0030.02016.59
5.5.180.0040.03116.56
5.5.170.0040.00514.80
5.5.160.0010.02216.58
5.5.150.0010.02416.82
5.5.140.0050.01716.69
5.5.130.0060.01816.75
5.5.120.0030.02316.59
5.5.110.0070.01416.55
5.5.100.0040.01916.67
5.5.90.0070.01316.43
5.5.80.0030.02016.58
5.5.70.0040.02016.45
5.5.60.0040.02116.54
5.5.50.0040.01716.46
5.5.40.0010.02816.66
5.5.30.0060.01616.48
5.5.20.0080.01416.66
5.5.10.0050.01916.66
5.5.00.0060.01816.60
5.4.450.0070.02914.88
5.4.440.0020.03114.85
5.4.430.0010.02514.85
5.4.420.0020.02314.93
5.4.410.0040.03014.88
5.4.400.0040.02614.81
5.4.390.0060.02314.77
5.4.380.0050.02714.77
5.4.370.0040.02714.80
5.4.360.0030.03214.78
5.4.350.0020.03114.80
5.4.340.0070.02414.81
5.4.330.0060.00312.67
5.4.320.0010.02614.77
5.4.310.0050.01714.86
5.4.300.0050.02414.82
5.4.290.0020.01914.80
5.4.280.0060.02514.79
5.4.270.0030.01614.80
5.4.260.0040.01414.82
5.4.250.0030.01514.72
5.4.240.0030.02814.81
5.4.230.0040.01414.77
5.4.220.0060.01614.81
5.4.210.0020.01714.75
5.4.200.0030.01714.85
5.4.190.0050.01514.82
5.4.180.0050.02714.81
5.4.170.0030.01514.78
5.4.160.0030.01614.81
5.4.150.0040.02014.82
5.4.140.0030.02613.88
5.4.130.0040.01913.87
5.4.120.0050.01513.91
5.4.110.0020.01613.87
5.4.100.0030.01413.90
5.4.90.0030.01613.87
5.4.80.0040.01313.88
5.4.70.0010.01513.84
5.4.60.0060.01213.84
5.4.50.0050.01313.87
5.4.40.0040.01813.87
5.4.30.0050.02113.92
5.4.20.0050.01213.86
5.4.10.0040.01313.92
5.4.00.0010.01813.69
5.3.290.0100.01313.30
5.3.280.0020.02313.29
5.3.270.0020.01913.28
5.3.260.0030.02313.27
5.3.250.0030.01713.27
5.3.240.0040.01513.25
5.3.230.0040.01713.31
5.3.220.0040.02813.24
5.3.210.0030.01913.28
5.3.200.0040.01313.24
5.3.190.0040.01613.29
5.3.180.0000.01713.28
5.3.170.0040.01913.25
5.3.160.0040.01513.28
5.3.150.0040.01313.29
5.3.140.0010.01613.27
5.3.130.0030.01813.25
5.3.120.0050.01413.28
5.3.110.0000.01713.28
5.3.100.0040.01713.12
5.3.90.0020.01413.10
5.3.80.0010.01613.10
5.3.70.0040.01913.11
5.3.60.0040.01413.11
5.3.50.0050.01213.02
5.3.40.0040.01513.01
5.3.30.0030.01913.00
5.3.20.0030.02012.93
5.3.10.0030.01612.97
5.3.00.0040.01712.91
5.2.170.0000.02712.29
5.2.160.0000.02712.29
5.2.150.0070.04012.29
5.2.140.0000.03312.29
5.2.130.0000.03012.29
5.2.120.0000.03012.29
5.2.110.0070.05712.29
5.2.100.0000.03012.29
5.2.90.0030.02312.29
5.2.80.0000.03012.29
5.2.70.0000.03712.29
5.2.60.0000.06312.29
5.2.50.0030.03712.29
5.2.40.0000.06712.29
5.2.30.0030.06312.29
5.2.20.0070.05012.29
5.2.10.0070.05712.29
5.2.00.0130.05012.29
5.1.60.0070.04712.29
5.1.50.0030.05012.29
5.1.40.0030.04312.29
5.1.30.0030.04712.29
5.1.20.0070.06012.29
5.1.10.0030.05012.29
5.1.00.0000.06012.29
5.0.50.0070.04312.29
5.0.40.0000.04712.29
5.0.30.0000.06712.29
5.0.20.0030.04012.29
5.0.10.0030.03712.29
5.0.00.0070.05712.29
4.4.90.0000.01712.29
4.4.80.0000.03712.29
4.4.70.0000.03712.29
4.4.60.0030.03312.29
4.4.50.0000.03712.29
4.4.40.0000.05312.29
4.4.30.0030.03712.29
4.4.20.0030.03712.29
4.4.10.0000.03712.29
4.4.00.0000.05712.29
4.3.110.0030.03312.29
4.3.100.0000.03712.29
4.3.90.0000.03312.29
4.3.80.0000.05312.29
4.3.70.0030.02712.29
4.3.60.0000.03312.29
4.3.50.0070.03312.29
4.3.40.0000.05712.29
4.3.30.0030.03012.29
4.3.20.0070.02712.29
4.3.10.0000.04012.29
4.3.00.0030.02712.29

preferences:
58 ms | 400 KiB | 5 Q