3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(unpack('d', pack('d', -100.876)));

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)
8.3.60.0040.01116.50
8.3.50.0110.01118.10
8.3.40.0070.01118.71
8.3.30.0090.00618.67
8.3.20.0040.00418.41
8.3.10.0030.00518.48
8.3.00.0040.00419.26
8.2.180.0120.00916.38
8.2.170.0120.00622.96
8.2.160.0120.00418.66
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0050.00221.10
8.2.110.0060.00322.20
8.2.100.0060.00619.26
8.2.90.0060.00317.63
8.2.80.0080.00018.66
8.2.70.0040.00417.38
8.2.60.0000.00817.80
8.2.50.0000.00918.07
8.2.40.0000.00718.09
8.2.30.0090.00017.60
8.2.20.0000.00817.43
8.2.10.0050.00217.60
8.2.00.0090.00017.45
8.1.280.0070.00725.92
8.1.270.0050.00323.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00320.33
8.1.230.0030.00717.58
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0040.00417.10
8.1.180.0030.00519.13
8.1.170.0060.00318.36
8.1.160.0040.00418.81
8.1.150.0040.00418.45
8.1.140.0070.00017.23
8.1.130.0000.00717.32
8.1.120.0050.00217.34
8.1.110.0040.00417.25
8.1.100.0030.00317.36
8.1.90.0000.00717.28
8.1.80.0030.00517.33
8.1.70.0030.00317.30
8.1.60.0040.00417.33
8.1.50.0000.00817.37
8.1.40.0080.00317.39
8.1.30.0030.00617.34
8.1.20.0030.00517.52
8.1.10.0030.00517.39
8.1.00.0040.00417.28
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0000.00718.30
8.0.270.0030.00317.03
8.0.260.0000.00716.56
8.0.250.0040.00416.80
8.0.240.0000.00716.83
8.0.230.0050.00216.84
8.0.220.0060.00316.76
8.0.210.0040.00416.73
8.0.200.0070.00016.84
8.0.190.0000.00716.68
8.0.180.0040.00716.65
8.0.170.0060.00316.70
8.0.160.0040.00416.80
8.0.150.0000.00916.68
8.0.140.0100.00016.61
8.0.130.0000.00613.16
8.0.120.0090.00016.70
8.0.110.0030.00616.69
8.0.100.0040.00416.65
8.0.90.0000.00716.59
8.0.80.0090.00616.71
8.0.70.0040.00416.54
8.0.60.0040.00416.64
8.0.50.0040.00416.68
8.0.30.0100.01017.04
8.0.20.0140.00516.87
8.0.10.0040.00416.75
8.0.00.0090.01316.64
7.4.330.0060.00012.85
7.4.320.0000.00616.46
7.4.300.0030.00316.37
7.4.290.0030.00316.37
7.4.280.0040.00416.51
7.4.270.0030.00316.29
7.4.260.0050.00013.16
7.4.250.0050.00316.36
7.4.240.0050.00216.43
7.4.230.0000.00716.36
7.4.220.0090.01216.42
7.4.210.0090.00616.41
7.4.200.0000.00816.34
7.4.190.0060.00316.43
7.4.160.0060.00916.38
7.4.150.0070.01016.33
7.4.140.0140.00717.86
7.4.130.0110.01116.45
7.4.120.0100.00716.53
7.4.110.0100.00716.25
7.4.100.0100.00716.40
7.4.90.0120.01216.44
7.4.80.0170.00719.39
7.4.70.0060.00916.35
7.4.60.0070.01016.43
7.4.50.0050.00016.19
7.4.40.0060.01016.33
7.4.30.0120.00616.41
7.4.00.0080.00714.81
7.3.330.0000.00613.04
7.3.320.0000.00513.01
7.3.310.0070.00015.96
7.3.300.0030.00616.15
7.3.290.0070.00916.12
7.3.280.0000.01516.16
7.3.270.0060.01116.18
7.3.260.0120.00716.39
7.3.240.0070.01016.23
7.3.230.0070.01416.43
7.3.210.0000.01716.46
7.3.200.0100.00719.39
7.3.190.0030.01216.28
7.3.180.0090.00616.14
7.3.170.0110.00716.09
7.3.160.0070.00716.32
7.3.120.0090.00614.88
7.3.110.0070.00714.82
7.3.100.0120.00414.73
7.3.90.0030.01014.39
7.3.80.0060.00914.73
7.3.70.0090.00614.42
7.3.60.0040.00814.40
7.3.50.0060.00914.58
7.3.40.0030.00614.62
7.3.30.0090.00314.61
7.3.20.0080.00716.46
7.3.10.0030.01416.52
7.3.00.0110.00316.45
7.2.330.0170.00016.24
7.2.320.0060.01216.19
7.2.310.0100.01416.42
7.2.300.0140.00316.38
7.2.290.0150.00316.52
7.2.250.0070.01114.81
7.2.240.0000.02014.89
7.2.230.0030.01314.88
7.2.220.0030.01014.75
7.2.210.0070.00715.04
7.2.200.0090.00915.03
7.2.190.0060.01015.01
7.2.180.0030.01214.94
7.2.170.0000.01014.70
7.2.00.0070.01118.51
7.1.330.0040.01415.67
7.1.320.0000.01515.83
7.1.310.0070.01015.63
7.1.300.0090.00615.57
7.1.290.0030.00715.33
7.1.280.0070.00715.43
7.1.270.0030.01015.70
7.1.260.0040.00715.43
7.1.70.0040.00417.06
7.1.60.0130.01319.25
7.1.50.0080.00316.69
7.1.00.0030.03322.57
7.0.200.0040.00816.64
7.0.140.0130.06322.12
7.0.120.0030.07322.26
7.0.60.0070.06320.03
7.0.50.0030.05017.81
7.0.40.0030.06020.24
7.0.30.0530.03320.04
7.0.20.0230.03720.02
7.0.10.0200.04320.13
7.0.00.0030.08720.29
5.6.280.0070.07021.01
5.6.210.0070.06320.64
5.6.200.0100.07718.18
5.6.190.0070.06320.46
5.6.180.0270.07720.62
5.6.170.0270.07320.71
5.6.160.0070.08320.71
5.6.150.0070.06018.18
5.6.140.0070.06318.14
5.6.130.0000.04318.11
5.6.120.0030.04021.09
5.6.110.0130.07720.98
5.6.100.0000.04321.13
5.6.90.0030.05020.96
5.6.80.0070.03720.25
5.6.70.4500.04020.42
5.5.350.0100.05320.39
5.5.340.0030.04717.98
5.5.330.0030.06320.20
5.5.320.0330.04320.30
5.5.310.0200.04320.34
5.5.300.0070.06318.07
5.5.290.0100.08017.88
5.5.280.0030.08020.62
5.5.270.0030.05020.79
5.5.260.0070.07720.94
5.5.250.0030.04720.49
5.5.240.4200.03720.18
5.4.450.0030.04719.51
5.4.440.0000.04019.44
5.4.430.0070.03319.49
5.4.420.0100.03019.48
5.4.410.0070.03319.11
5.4.400.0030.03719.09
5.4.390.0000.04718.79
5.4.380.0030.06019.12
5.4.370.0130.05319.00
5.4.360.0000.09719.15
5.4.350.0070.04719.02
5.4.340.0030.05019.14
5.4.320.0000.08318.79
5.4.310.0130.06318.79
5.4.300.0130.05318.79
5.4.290.0030.04018.79
5.4.280.0030.05318.92
5.4.270.0100.07318.79
5.4.260.0000.06719.11
5.4.250.0100.07319.13
5.4.240.0200.04019.07
5.4.230.0070.07318.82
5.4.220.0030.05019.13
5.4.210.0100.07018.78
5.4.200.0030.08019.17
5.4.190.0030.03719.16
5.4.180.0000.06319.07
5.4.170.0100.07719.07
5.4.160.0000.09019.12
5.4.150.0100.07318.78
5.4.140.0130.06716.44
5.4.130.0030.07016.34
5.4.120.0100.06716.26
5.4.110.0000.08016.36
5.4.100.0030.07316.24
5.4.90.0070.07316.36
5.4.80.0070.07016.59
5.4.70.0100.06716.35
5.4.60.0030.06016.21
5.4.50.0130.03316.22
5.4.40.0130.07016.23
5.4.30.0070.07316.25
5.4.20.0130.05716.57
5.4.10.0030.07716.38
5.4.00.0100.03015.93
5.3.290.0070.05014.75
5.3.280.0070.06014.47
5.3.270.0100.06714.42
5.3.260.0070.07314.52
5.3.250.0170.07014.54
5.3.240.0070.08014.54
5.3.230.0100.07714.53
5.3.220.0000.06714.50
5.3.210.0070.07014.48
5.3.200.0070.07714.35
5.3.190.0030.07714.49
5.3.180.0130.06714.51
5.3.170.0030.07714.50
5.3.160.0000.04014.50
5.3.150.0130.07014.48
5.3.140.0000.05314.57
5.3.130.0130.04014.33
5.3.120.0100.07014.36
5.3.110.0130.04014.41
5.3.100.0030.07713.96
5.3.90.0100.06713.89
5.3.80.0070.07713.94
5.3.70.0100.07013.94
5.3.60.0070.06013.81
5.3.50.0100.07313.87
5.3.40.0030.07013.92
5.3.30.0030.07013.85
5.3.20.0070.03313.61
5.3.10.0070.07313.47
5.3.00.0030.04013.57
5.2.170.0070.03011.09
5.2.160.0070.05711.04
5.2.150.0000.03711.08
5.2.140.0070.03311.04
5.2.130.0070.04710.98
5.2.120.0100.05311.26
5.2.110.0000.05010.95
5.2.100.0030.03311.10
5.2.90.0030.02710.99
5.2.80.0030.03011.17
5.2.70.0030.03011.07
5.2.60.0030.06310.98
5.2.50.0000.03010.94
5.2.40.0030.05010.93
5.2.30.0000.05010.86
5.2.20.0030.06710.92
5.2.10.0070.04710.89
5.2.00.0030.05710.77
5.1.60.0030.0539.98
5.1.50.0030.0479.96
5.1.40.0070.0539.95
5.1.30.0170.04710.45
5.1.20.0000.04010.34
5.1.10.0030.04010.04
5.1.00.0000.06310.06
5.0.50.0030.0438.69
5.0.40.0000.0308.40
5.0.30.0000.0408.18
5.0.20.0030.0478.18
5.0.10.0030.0238.07
5.0.00.0000.0438.12
4.4.90.0030.0337.84
4.4.80.0000.0337.84
4.4.70.0030.0377.84
4.4.60.0100.0307.84
4.4.50.0030.0307.84
4.4.40.0000.0577.84
4.4.30.0030.0377.84
4.4.20.0030.0337.84
4.4.10.0100.0277.84
4.4.00.0030.0537.84
4.3.110.0000.0277.84
4.3.100.0100.0277.84
4.3.90.0000.0377.84
4.3.80.0000.0607.84
4.3.70.0000.0377.84
4.3.60.0030.0337.84
4.3.50.0030.0377.84
4.3.40.0000.0577.84
4.3.30.0030.0377.84
4.3.20.0030.0377.84
4.3.10.0000.0337.84
4.3.00.0000.0377.84

preferences:
39.74 ms | 401 KiB | 5 Q