3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = PHP_INT_MAX; $highMap = 0xffffffff00000000; $lowMap = 0x00000000ffffffff; $higher = ($value & $highMap) >>32; $lower = $value & $lowMap; $packed = pack('NN', $higher, $lower); list($higher, $lower) = array_values(unpack('N2', $packed)); $originalValue = $higher << 32 | $lower;

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)
8.3.60.0070.00718.68
8.3.50.0100.00718.30
8.3.40.0160.00318.83
8.3.30.0100.00319.26
8.3.20.0080.00020.43
8.3.10.0080.00022.23
8.3.00.0080.00022.57
8.2.180.0070.00716.88
8.2.170.0070.00722.96
8.2.160.0100.00320.91
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00417.88
8.2.110.0000.00922.25
8.2.100.0090.00417.97
8.2.90.0000.00819.41
8.2.80.0040.00418.05
8.2.70.0050.00517.63
8.2.60.0000.00818.16
8.2.50.0040.00418.07
8.2.40.0000.00818.47
8.2.30.0050.00218.11
8.2.20.0050.00217.78
8.2.10.0050.00319.47
8.2.00.0070.00017.80
8.1.270.0040.00422.17
8.1.260.0100.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.82
8.1.230.0040.00819.22
8.1.220.0080.00017.91
8.1.210.0080.00018.77
8.1.200.0030.00717.35
8.1.190.0090.00017.52
8.1.180.0000.00818.10
8.1.170.0000.00818.57
8.1.160.0020.00521.92
8.1.150.0040.00418.68
8.1.140.0000.00817.51
8.1.130.0040.00417.93
8.1.120.0070.00017.48
8.1.110.0000.00817.48
8.1.100.0040.00417.34
8.1.90.0040.00317.38
8.1.80.0040.00417.46
8.1.70.0000.00817.42
8.1.60.0000.00917.55
8.1.50.0080.00017.62
8.1.40.0040.00417.49
8.1.30.0000.00717.69
8.1.20.0040.00417.73
8.1.10.0000.00717.54
8.1.00.0070.00017.45
8.0.300.0040.00418.77
8.0.290.0030.00317.28
8.0.280.0070.00018.50
8.0.270.0050.00217.33
8.0.260.0000.00716.77
8.0.250.0070.00016.97
8.0.240.0000.00716.98
8.0.230.0000.00717.01
8.0.220.0000.00616.91
8.0.210.0030.00316.86
8.0.200.0000.00716.89
8.0.190.0040.00416.84
8.0.180.0050.00216.91
8.0.170.0000.00816.88
8.0.160.0070.00017.07
8.0.150.0000.00716.78
8.0.140.0050.00316.74
8.0.130.0050.00013.41
8.0.120.0000.00716.92
8.0.110.0080.00016.71
8.0.100.0070.00016.89
8.0.90.0050.00216.91
8.0.80.0060.00916.91
8.0.70.0040.00416.91
8.0.60.0020.00516.85
8.0.50.0050.00216.78
8.0.30.0090.00916.97
8.0.20.0140.00517.40
8.0.10.0000.00717.12
8.0.00.0080.00916.68
7.4.330.0050.00015.03
7.4.320.0000.00616.51
7.4.300.0000.00716.41
7.4.290.0030.00316.54
7.4.280.0000.00616.58
7.4.270.0030.00316.52
7.4.260.0070.00016.62
7.4.250.0040.00416.49
7.4.240.0050.00216.48
7.4.230.0070.00016.68
7.4.220.0110.00716.59
7.4.210.0110.00616.49
7.4.200.0030.00316.67
7.4.190.0030.00316.58
7.4.160.0090.00616.38
7.4.150.0090.00817.40
7.4.140.0110.01017.86
7.4.130.0100.01016.40
7.4.120.0090.00816.54
7.4.110.0160.00616.47
7.4.100.0070.01016.61
7.4.90.0070.01016.51
7.4.80.0130.01019.39
7.4.70.0060.01016.44
7.4.60.0060.01016.38
7.4.50.0040.00016.66
7.4.40.0030.01122.77
7.4.30.0030.01416.58
7.4.00.0070.00915.06
7.3.330.0050.00013.11
7.3.320.0000.00513.24
7.3.310.0040.00416.31
7.3.300.0030.00316.27
7.3.290.0030.01416.33
7.3.280.0100.00916.36
7.3.270.0130.00317.40
7.3.260.0120.00616.73
7.3.250.0100.00716.32
7.3.240.0140.00716.33
7.3.230.0100.00616.39
7.3.210.0060.01216.36
7.3.200.0180.00319.39
7.3.190.0100.00716.77
7.3.180.0130.00716.62
7.3.170.0120.00716.41
7.3.160.0090.00616.43
7.3.120.0070.00814.75
7.3.110.0080.00915.07
7.3.100.0100.00514.76
7.3.90.0050.01114.85
7.3.80.0050.00814.88
7.3.70.0050.00814.89
7.3.60.0050.01014.88
7.3.50.0070.00614.66
7.3.40.0060.00714.78
7.3.30.0040.00914.82
7.3.20.0090.00616.63
7.3.10.0040.01016.80
7.3.00.0070.00516.76
7.2.330.0070.01316.65
7.2.320.0380.01816.62
7.2.310.0140.00316.71
7.2.300.0040.01916.62
7.2.290.0000.01616.72
7.2.250.0050.01314.91
7.2.240.0050.01114.96
7.2.230.0030.01414.74
7.2.220.0070.00815.15
7.2.210.0030.00814.94
7.2.200.0070.00615.00
7.2.190.0030.00914.85
7.2.180.0060.00615.03
7.2.170.0060.00614.99
7.2.160.0000.00815.07
7.2.150.0060.00916.96
7.2.140.0110.00416.93
7.2.130.0030.00816.74
7.2.120.0040.01016.82
7.2.110.0050.00916.77
7.2.100.0060.00516.77
7.2.90.0070.00716.90
7.2.80.0080.00216.86
7.2.70.0040.00716.87
7.2.60.0050.00916.73
7.2.50.0060.00716.88
7.2.40.0070.00616.79
7.2.30.0060.00716.85
7.2.20.0050.01116.91
7.2.10.0070.00816.71
7.2.00.0070.00816.73
7.1.330.0060.00815.96
7.1.320.0090.00415.79
7.1.310.0020.01015.93
7.1.300.0050.00715.64
7.1.290.0050.00915.69
7.1.280.0050.00915.75
7.1.270.0040.00715.79
7.1.260.0070.00815.77
7.1.250.0030.00815.74
7.1.100.0000.01118.23
7.1.70.0060.00917.09
7.1.60.0130.00919.82
7.1.50.0090.01217.03
7.1.00.0070.07322.46
7.0.200.0090.00316.99
7.0.140.0000.07722.25
7.0.70.0070.07721.92
7.0.60.0100.07721.80
7.0.50.0030.06022.24
7.0.40.0000.08320.14
7.0.30.0130.07320.30
7.0.20.0100.07720.25
7.0.10.0070.07020.09
7.0.00.0070.08020.19
5.6.280.0000.07321.23
5.6.220.0100.06020.59
5.6.210.0070.08320.70
5.6.200.0070.08321.13
5.6.190.0030.06721.23
5.6.180.0070.07721.13
5.6.170.0030.08321.21
5.6.160.0130.06721.05
5.6.150.0000.06321.00
5.6.140.0030.08321.23
5.6.130.0100.07721.00
5.6.120.0030.09021.20
5.6.110.0030.08021.07
5.6.100.0030.06721.09
5.6.90.0030.06021.21
5.6.80.0030.07320.49
5.6.70.0070.07020.43
5.6.60.0070.07320.50
5.6.50.0000.05720.52
5.6.40.0030.07320.41
5.6.30.0030.05720.56
5.6.20.0070.04320.45
5.6.10.0130.06720.60
5.6.00.0000.08320.43
5.5.360.0030.05320.64
5.5.350.0000.09020.49
5.5.340.0030.06320.82
5.5.330.0100.06721.04
5.5.320.0030.08020.97
5.5.310.0070.08020.95
5.5.300.0030.08320.95
5.5.290.0100.08021.04
5.5.280.0100.08020.86
5.5.270.0170.06720.97
5.5.260.0030.08720.94
5.5.250.0070.08020.82
5.5.240.0070.07020.41
5.5.230.0130.07020.23
5.5.220.0030.05320.34
5.5.210.0000.08320.33
5.5.200.0100.07720.30
5.5.190.0000.04720.30
5.5.180.0000.04320.40
5.5.160.0100.07320.27
5.5.150.0030.08020.18
5.5.140.0030.07720.13
5.5.130.0070.07720.14
5.5.120.0130.06320.32
5.5.110.0100.08320.31
5.5.100.0070.06320.18
5.5.90.0030.07720.10
5.5.80.0000.07720.25
5.5.70.0000.06320.24
5.5.60.0070.03720.05
5.5.50.0100.07720.09
5.5.40.0030.07320.05
5.5.30.0030.05720.21
5.5.20.0100.07320.14
5.5.10.0000.06720.20
5.5.00.0070.06320.06
5.4.450.0000.06019.39
5.4.440.0000.08019.38
5.4.430.0030.06319.52
5.4.420.0000.08019.44
5.4.410.0030.07719.09
5.4.400.0070.06719.05
5.4.390.0030.07719.07
5.4.380.0030.04319.12
5.4.370.0000.05319.05
5.4.360.0000.06719.23
5.4.350.0070.05018.81
5.4.340.0070.06319.05
5.4.320.0070.07719.23
5.4.310.0000.07319.04
5.4.300.0030.08319.09
5.4.290.0000.05319.11
5.4.280.0070.07718.96
5.4.270.0030.05018.94
5.4.260.0030.06719.24
5.4.250.0000.07719.12
5.4.240.0070.07718.92
5.4.230.0070.06319.07
5.4.220.0030.07019.11
5.4.210.0000.07019.09
5.4.200.0070.04019.02
5.4.190.0000.07019.11
5.4.180.0030.05319.11
5.4.170.0070.05719.11
5.4.160.0070.05018.96
5.4.150.0030.04018.88
5.4.140.0070.03016.08
5.4.130.0000.03716.19
5.4.120.0000.03716.36
5.4.110.0000.03716.21
5.4.100.0000.03716.38
5.4.90.0030.03316.45
5.4.80.0000.05016.40
5.4.70.0070.03016.39
5.4.60.0100.02716.39
5.4.50.0000.04316.19
5.4.40.0030.05716.36
5.4.30.0070.03316.40
5.4.20.0000.03716.23
5.4.10.0030.03316.27
5.4.00.0000.03315.79
5.3.290.0070.07714.64
5.3.280.0030.07714.53
5.3.270.0070.07714.46
5.3.260.0000.04014.59
5.3.250.0000.04014.59
5.3.240.0030.06014.58
5.3.230.0000.04014.47
5.3.220.0000.03714.39
5.3.210.0100.03014.48
5.3.200.0000.04314.43
5.3.190.0070.03314.55
5.3.180.0070.06314.57
5.3.170.0100.03014.57
5.3.160.0030.03314.57
5.3.150.0030.06314.42
5.3.140.0030.06314.54
5.3.130.0000.03714.48
5.3.120.0030.03714.48
5.3.110.0030.03714.40
5.3.100.0000.03013.91
5.3.90.0000.07313.83
5.3.80.0030.07313.97
5.3.70.0000.04713.88
5.3.60.0030.04713.87
5.3.50.0030.02713.93
5.3.40.0030.03313.71
5.3.30.0070.03013.89
5.3.20.0030.03313.44
5.3.10.0030.04013.63
5.3.00.0070.07313.60
5.2.170.0000.03012.32
5.2.160.0030.02712.32
5.2.150.0030.02312.32
5.2.140.0000.05312.32
5.2.130.0000.02712.32
5.2.120.0000.03712.32
5.2.110.0000.03012.32
5.2.100.0000.03312.32
5.2.90.0000.03312.32
5.2.80.0000.04312.32
5.2.70.0030.03012.32
5.2.60.0000.03312.32
5.2.50.0030.03012.32
5.2.40.0030.02712.32
5.2.30.0000.03012.32
5.2.20.0070.02312.32
5.2.10.0000.04312.32
5.2.00.0030.02712.32
5.1.60.0000.02712.32
5.1.50.0000.02312.32
5.1.40.0000.03312.32
5.1.30.0030.02312.32
5.1.20.0000.02712.32
5.1.10.0030.02312.32
5.1.00.0000.03712.32
5.0.50.0000.02012.32
5.0.40.0000.02012.32
5.0.30.0000.03312.32
5.0.20.0000.02012.32
5.0.10.0000.02012.32
5.0.00.0000.03012.32
4.4.90.0000.02712.32
4.4.80.0000.01312.32
4.4.70.0070.01312.32
4.4.60.0000.01312.32
4.4.50.0000.01712.32
4.4.40.0000.04312.32
4.4.30.0000.01312.32
4.4.20.0000.01712.32
4.4.10.0000.02312.32
4.4.00.0000.02312.32
4.3.110.0030.01312.32
4.3.100.0000.01312.32
4.3.90.0000.02012.32
4.3.80.0000.02312.32
4.3.70.0000.01312.32
4.3.60.0000.01312.32
4.3.50.0000.01712.32
4.3.40.0030.02312.32
4.3.30.0000.01712.32
4.3.20.0000.01712.32
4.3.10.0000.01712.32
4.3.00.0000.01712.32

preferences:
68.87 ms | 400 KiB | 5 Q