3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = (integer)"45"; var_dump($n, empty($n) ? "" : number_format($n, 3), gettype($n));

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)
8.3.40.0070.00718.76
8.3.30.0070.00719.01
8.3.20.0040.00420.00
8.3.10.0040.00422.15
8.3.00.0000.00822.52
8.2.170.0110.00422.96
8.2.160.0110.00720.35
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0150.00026.16
8.2.120.0050.00319.48
8.2.110.0090.00022.33
8.2.100.0090.00319.51
8.2.90.0060.00319.09
8.2.80.0030.00517.97
8.2.70.0000.00817.50
8.2.60.0030.00918.01
8.2.50.0040.00418.07
8.2.40.0060.00318.03
8.2.30.0040.00418.10
8.2.20.0000.00817.63
8.2.10.0030.00519.65
8.2.00.0060.00317.78
8.1.270.0050.00322.26
8.1.260.0080.00026.35
8.1.250.0030.00628.09
8.1.240.0040.00424.01
8.1.230.0070.00319.22
8.1.220.0050.00317.77
8.1.210.0050.00518.77
8.1.200.0030.00617.35
8.1.190.0000.00917.43
8.1.180.0040.00418.10
8.1.170.0000.00718.70
8.1.160.0000.00821.99
8.1.150.0040.00418.70
8.1.140.0000.00717.53
8.1.130.0040.00417.82
8.1.120.0050.00217.53
8.1.110.0040.00417.51
8.1.100.0000.00717.36
8.1.90.0050.00317.52
8.1.80.0000.00717.48
8.1.70.0040.00417.52
8.1.60.0060.00317.51
8.1.50.0000.00817.58
8.1.40.0070.00017.61
8.1.30.0040.00417.68
8.1.20.0080.00017.63
8.1.10.0050.00317.38
8.1.00.0040.00417.48
8.0.300.0040.00418.77
8.0.290.0030.00317.05
8.0.280.0070.00018.36
8.0.270.0080.00017.23
8.0.260.0030.00316.87
8.0.250.0000.00717.00
8.0.240.0000.00717.04
8.0.230.0070.00016.97
8.0.220.0040.00416.92
8.0.210.0000.00716.95
8.0.200.0000.00716.91
8.0.190.0070.00016.91
8.0.180.0000.00716.95
8.0.170.0050.00216.90
8.0.160.0070.00016.77
8.0.150.0030.00516.97
8.0.140.0000.00716.96
8.0.130.0030.00313.44
8.0.120.0060.00316.94
8.0.110.0000.00816.95
8.0.100.0040.00416.88
8.0.90.0000.00716.89
8.0.80.0130.00316.98
8.0.70.0000.00816.91
8.0.60.0000.00716.99
8.0.50.0040.00417.12
8.0.30.0080.01217.13
8.0.20.0090.00917.41
8.0.10.0030.00517.15
8.0.00.0080.01016.76
7.4.330.0050.00015.20
7.4.320.0060.00016.56
7.4.300.0000.00616.50
7.4.290.0070.00016.66
7.4.280.0000.00816.55
7.4.270.0070.00016.67
7.4.260.0030.00316.52
7.4.250.0070.00016.50
7.4.240.0030.00416.68
7.4.230.0030.00316.38
7.4.220.0150.00316.76
7.4.210.0070.00816.62
7.4.200.0060.00316.50
7.4.190.0000.00716.80
7.4.160.0060.00916.48
7.4.150.0030.01717.40
7.4.140.0260.01217.86
7.4.130.0060.01116.66
7.4.120.0100.00716.47
7.4.110.0080.00816.57
7.4.100.0100.01316.38
7.4.90.0080.00816.59
7.4.80.0140.00819.39
7.4.70.0030.01316.28
7.4.60.0070.01116.38
7.4.50.0040.00416.30
7.4.40.0070.00722.77
7.4.30.0000.01516.64
7.4.10.0040.01214.80
7.4.00.0100.00515.07
7.3.330.0000.00513.05
7.3.320.0050.00013.05
7.3.310.0000.00716.31
7.3.300.0030.00316.23
7.3.290.0030.01216.36
7.3.280.0090.01016.33
7.3.270.0140.00317.40
7.3.260.0140.00316.32
7.3.250.0080.00916.36
7.3.240.0030.01316.43
7.3.230.0120.00616.39
7.3.210.0100.00616.39
7.3.200.0090.00619.39
7.3.190.0060.01616.42
7.3.180.0060.00916.30
7.3.170.0060.00916.29
7.3.160.0130.00316.20
7.3.130.0120.00314.78
7.3.120.0060.00714.75
7.3.110.0120.00614.52
7.3.100.0120.00314.53
7.3.90.0060.01014.67
7.3.80.0030.01014.68
7.3.70.0130.00014.81
7.3.60.0120.00014.82
7.3.50.0070.00314.59
7.3.40.0090.00314.76
7.3.30.0090.00614.70
7.3.20.0070.00416.50
7.3.10.0020.01116.46
7.3.00.0060.00416.37
7.2.330.0150.00916.61
7.2.320.0090.01016.65
7.2.310.0040.01416.71
7.2.300.0070.01016.61
7.2.290.0100.00716.71
7.2.260.0060.01114.61
7.2.250.0030.01015.13
7.2.240.0000.01215.02
7.2.230.0120.00014.88
7.2.220.0100.00315.05
7.2.210.0050.00514.84
7.2.200.0120.00315.16
7.2.190.0000.01415.10
7.2.180.0080.00414.77
7.2.170.0080.00814.88
7.2.160.0030.01015.05
7.2.150.0050.00516.76
7.2.140.0040.00716.65
7.2.130.0060.00616.91
7.2.120.0080.00616.88
7.2.110.0040.00616.95
7.2.100.0050.00716.71
7.2.90.0080.00516.85
7.2.80.0050.00916.81
7.2.70.0120.00316.75
7.2.60.0050.01016.70
7.2.50.0030.01116.69
7.2.40.0100.00416.91
7.2.30.0080.00616.89
7.2.20.0040.00916.77
7.2.10.0020.00816.83
7.2.00.0020.01017.73
7.1.330.0030.01015.64
7.1.320.0030.00915.96
7.1.310.0070.00715.85
7.1.300.0060.00615.50
7.1.290.0060.00615.77
7.1.280.0030.01015.74
7.1.270.0040.00815.39
7.1.260.0060.00915.34
7.1.250.0020.00815.68
7.1.240.0060.00615.52
7.1.230.0000.01115.59
7.1.220.0030.01215.47
7.1.210.0130.00015.79
7.1.200.0060.00815.71
7.1.190.0060.00315.77
7.1.180.0070.00715.77
7.1.170.0040.00815.66
7.1.160.0080.00615.83
7.1.150.0000.00915.80
7.1.140.0000.00815.76
7.1.130.0060.00715.84
7.1.120.0070.00315.48
7.1.110.0040.01215.59
7.1.100.0430.00916.08
7.1.90.0040.01215.61
7.1.80.0060.00615.82
7.1.70.0070.00816.38
7.1.60.0110.00917.80
7.1.50.0040.00916.27
7.1.40.0090.00615.59
7.1.30.0070.01015.41
7.1.20.0120.00315.33
7.1.10.0090.00315.46
7.1.00.0070.04619.06
7.0.330.0080.00415.52
7.0.320.0030.00615.14
7.0.310.0060.00915.54
7.0.300.0080.00615.16
7.0.290.0070.00315.28
7.0.280.0070.00715.55
7.0.270.0000.01015.42
7.0.260.0040.00715.40
7.0.250.0080.00815.52
7.0.240.0030.01015.44
7.0.230.0040.01115.27
7.0.220.0040.00815.23
7.0.210.0090.00615.27
7.0.200.0070.00415.97
7.0.190.0000.00915.09
7.0.180.0110.00615.06
7.0.170.0130.00015.45
7.0.160.0040.01115.37
7.0.150.0070.00715.51
7.0.140.0050.03718.78
7.0.130.0130.00315.41
7.0.120.0060.00915.45
7.0.110.0090.00615.28
7.0.100.0070.01015.34
7.0.90.0070.00315.32
7.0.80.0070.00715.43
7.0.70.0140.00315.38
7.0.60.0070.04017.72
7.0.50.0070.04716.69
7.0.40.0030.04016.73
7.0.30.0130.02516.64
7.0.20.0150.02816.59
7.0.10.0200.04516.74
7.0.00.0100.02016.80
5.6.400.0000.00914.48
5.6.390.0060.00614.17
5.6.380.0060.00614.44
5.6.370.0070.00714.17
5.6.360.0090.00314.32
5.6.350.0080.00514.37
5.6.340.0060.00914.34
5.6.330.0080.00514.44
5.6.320.0060.00313.96
5.6.310.0060.00614.45
5.6.300.0100.00314.10
5.6.290.0130.00014.07
5.6.280.0060.03717.58
5.6.270.0110.00414.53
5.6.260.0110.00714.59
5.6.250.0080.00014.39
5.6.240.0050.00614.16
5.6.230.0040.00814.31
5.6.220.0000.01214.28
5.6.210.0080.03117.41
5.6.200.0080.02716.11
5.6.190.0070.02517.36
5.6.180.1700.02617.33
5.6.170.0170.02217.48
5.6.160.0090.03917.46
5.6.150.0050.03816.15
5.6.140.0070.04716.19
5.6.130.0070.04516.26
5.6.120.0080.04117.68
5.6.110.0020.04217.61
5.6.100.0000.05317.64
5.6.90.0170.03817.45
5.6.80.0050.04617.23
5.6.70.0080.02817.20
5.6.60.0000.01114.02
5.6.50.0060.00813.88
5.6.40.0100.01014.21
5.6.30.0060.00914.11
5.6.20.0090.00614.09
5.6.10.0070.00314.08
5.6.00.0030.00514.42
5.5.380.0000.01114.29
5.5.370.0110.00314.28
5.5.360.0100.00314.36
5.5.350.0020.04217.22
5.5.340.0040.04216.17
5.5.330.0020.04917.49
5.5.320.0080.02917.26
5.5.310.0180.04217.33
5.5.300.0090.03716.23
5.5.290.0030.04916.11
5.5.280.0070.03017.48
5.5.270.0100.04017.65
5.5.260.0080.02317.44
5.5.250.0070.02317.45
5.5.240.0050.03217.29
5.5.230.0030.01214.12
5.5.220.0090.00614.28
5.5.210.0090.00614.36
5.5.200.0100.01014.12
5.5.190.0000.01313.93
5.5.180.0030.01314.32
5.5.170.0110.00313.98
5.5.160.0030.00614.16
5.5.150.0060.00914.19
5.5.140.0030.00614.41
5.5.130.0100.00314.16
5.5.120.0030.01013.98
5.5.110.0080.00614.25
5.5.100.0000.01214.18
5.5.90.0100.00314.11
5.5.80.0090.00614.12
5.5.70.0110.00314.05
5.5.60.0060.00313.89
5.5.50.0060.00913.83
5.5.40.0000.01414.16
5.5.30.0100.00713.97
5.5.20.0030.00513.93
5.5.10.0060.00914.24
5.5.00.0060.00614.09
5.4.450.0300.03415.46
5.4.440.0400.02815.19
5.4.430.0050.03415.39
5.4.420.0120.02615.46
5.4.410.0120.02715.45
5.4.400.0440.00215.01
5.4.390.1150.00415.01
5.4.380.0070.03814.95
5.4.370.0090.03115.01
5.4.360.0130.03014.92
5.4.350.0150.02614.91
5.4.340.0130.03014.96
5.4.330.0030.00311.33
5.4.320.0060.02111.89
5.4.310.0060.02211.89
5.4.300.0020.02211.89
5.4.290.0090.02011.89
5.4.280.0060.02011.84
5.4.270.0100.03515.16
5.4.260.0050.04315.09
5.4.250.0100.03115.13
5.4.240.0140.02315.05
5.4.230.0130.02715.08
5.4.220.0080.03715.16
5.4.210.0060.03315.05
5.4.200.0030.03815.06
5.4.190.0060.03315.08
5.4.180.0140.03315.04
5.4.170.0090.03215.08
5.4.160.0080.03815.05
5.4.150.0050.04015.01
5.4.140.0030.04213.80
5.4.130.0070.03313.80
5.4.120.0020.04413.79
5.4.110.0050.03013.89
5.4.100.0020.03313.82
5.4.90.0080.02613.89
5.4.80.0050.02613.87
5.4.70.0070.02713.88
5.4.60.0030.04113.84
5.4.50.0120.02513.82
5.4.40.0080.02713.85
5.4.30.0090.02713.85
5.4.20.0100.03613.80
5.4.10.0120.03013.86
5.4.00.0050.03013.52
5.3.290.0070.02112.06
5.3.280.0070.03512.89
5.3.270.0000.03412.90
5.3.260.0050.04013.00
5.3.250.0070.02712.92
5.3.240.0050.04012.85
5.3.230.0050.04112.90
5.3.220.0150.03012.95
5.3.210.0050.03113.02
5.3.200.0070.03712.98
5.3.190.0110.03612.98
5.3.180.0090.02912.82
5.3.170.0080.03613.02
5.3.160.0050.03212.96
5.3.150.0080.03012.98
5.3.140.0060.02912.93
5.3.130.0050.03612.97
5.3.120.0080.03212.97
5.3.110.0050.04312.97
5.3.100.0000.04212.68
5.3.90.0110.03312.74
5.3.80.0060.03812.70
5.3.70.0100.03312.71
5.3.60.0080.03012.62
5.3.50.0050.03012.68
5.3.40.0080.03012.58
5.3.30.0070.02912.62
5.3.20.0050.03512.39
5.3.10.0120.03412.49
5.3.00.0080.03612.48
5.2.170.0130.05311.24
5.2.160.0030.05011.15
5.2.150.0130.05011.18
5.2.140.0100.04311.34
5.2.130.0070.05711.05
5.2.120.0200.03011.22
5.2.110.0100.03711.16
5.2.100.0170.04011.28
5.2.90.0170.03711.14
5.2.80.0130.04011.13
5.2.70.0100.04311.43
5.2.60.0070.04711.14
5.2.50.0070.05311.21
5.2.40.0230.04010.94
5.2.30.0000.04711.18
5.2.20.0000.05711.01
5.2.10.0170.04710.82
5.2.00.0030.05310.66
5.1.60.0030.0479.96
5.1.50.0070.04310.00
5.1.40.0030.03710.22
5.1.30.0100.03010.38
5.1.20.0130.04710.30
5.1.10.0070.04310.16
5.1.00.0070.03710.16
5.0.50.0030.0308.79
5.0.40.0000.0338.38
5.0.30.0000.0538.45
5.0.20.0000.0308.43
5.0.10.0030.0408.24
5.0.00.0000.0608.49
4.4.90.0070.0206.80
4.4.80.0070.0206.80
4.4.70.0070.0206.80
4.4.60.0070.0236.80
4.4.50.0030.0206.80
4.4.40.0100.0276.80
4.4.30.0030.0276.80
4.4.20.0030.0276.80
4.4.10.0030.0336.80
4.4.00.0030.0436.80
4.3.110.0000.0276.80
4.3.100.0100.0236.80
4.3.90.0030.0306.80
4.3.80.0030.0306.80
4.3.70.0000.0276.80
4.3.60.0030.0236.80
4.3.50.0170.0176.80
4.3.40.0030.0376.80
4.3.30.0030.0206.80
4.3.20.0070.0206.80
4.3.10.0100.0276.80
4.3.00.0130.0206.43

preferences:
43.63 ms | 400 KiB | 5 Q