3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(0.00); var_dump('0.00'); var_dump(null);

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)
8.3.40.0070.00718.58
8.3.30.0030.01718.85
8.3.20.0040.00420.52
8.3.10.0080.00020.41
8.3.00.0040.00419.13
8.2.170.0040.01122.96
8.2.160.0100.00319.86
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00722.18
8.2.110.0030.00620.94
8.2.100.0040.00817.59
8.2.90.0090.00019.07
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0020.00517.68
8.2.50.0030.00518.10
8.2.40.0000.00818.16
8.2.30.0050.00219.14
8.2.20.0040.00417.54
8.2.10.0040.00417.93
8.2.00.0030.00617.48
8.1.270.0080.00023.87
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0030.00622.62
8.1.230.0040.00717.64
8.1.220.0050.00217.74
8.1.210.0000.00918.77
8.1.200.0030.00617.13
8.1.190.0040.00417.10
8.1.180.0050.00318.10
8.1.170.0040.00818.44
8.1.160.0000.00721.99
8.1.150.0000.00718.75
8.1.140.0040.00417.31
8.1.130.0000.00617.75
8.1.120.0040.00417.25
8.1.110.0040.00417.39
8.1.100.0030.00317.30
8.1.90.0040.00417.29
8.1.80.0000.00717.32
8.1.70.0050.00217.30
8.1.60.0000.00817.48
8.1.50.0030.00617.29
8.1.40.0060.00317.37
8.1.30.0000.00817.46
8.1.20.0000.00817.34
8.1.10.0000.00717.33
8.1.00.0020.00517.24
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.32
8.0.270.0030.00317.05
8.0.260.0060.00017.10
8.0.250.0030.00316.75
8.0.240.0030.00316.71
8.0.230.0000.00816.86
8.0.220.0000.00716.80
8.0.210.0000.00716.66
8.0.200.0000.00616.78
8.0.190.0040.00416.71
8.0.180.0070.00016.79
8.0.170.0040.00416.69
8.0.160.0040.00416.71
8.0.150.0080.00016.72
8.0.140.0000.00816.71
8.0.130.0000.00513.18
8.0.120.0030.00616.74
8.0.110.0000.00716.73
8.0.100.0030.00516.81
8.0.90.0000.00816.81
8.0.80.0030.01316.75
8.0.70.0050.00216.58
8.0.60.0040.00416.81
8.0.50.0040.00416.73
8.0.30.0150.00517.06
8.0.20.0100.01417.40
8.0.10.0000.00716.92
8.0.00.0120.01016.65
7.4.330.0000.00515.07
7.4.320.0030.00316.46
7.4.300.0000.00616.45
7.4.290.0030.00316.29
7.4.280.0080.00016.39
7.4.270.0000.00716.37
7.4.260.0070.00016.49
7.4.250.0040.00416.37
7.4.240.0080.00016.38
7.4.230.0000.00716.16
7.4.220.0090.00916.50
7.4.210.0040.01016.45
7.4.200.0000.00716.31
7.4.160.0170.00016.21
7.4.150.0100.01117.40
7.4.140.0110.00617.86
7.4.130.0090.01016.45
7.4.120.0070.01016.29
7.4.110.0060.01016.26
7.4.100.0150.00316.31
7.4.90.0060.01716.42
7.4.80.0100.00718.63
7.4.70.0100.00616.37
7.4.60.0000.01716.21
7.4.50.0000.00416.35
7.4.40.0030.01316.36
7.4.30.0080.01116.09
7.4.10.0160.00314.91
7.4.00.0060.01014.71
7.3.330.0000.00613.01
7.3.320.0050.00013.04
7.3.310.0070.00016.06
7.3.300.0060.00016.11
7.3.290.0070.00716.12
7.3.280.0090.01016.09
7.3.270.0150.00917.40
7.3.260.0070.01116.21
7.3.250.0120.00916.32
7.3.240.0160.00616.24
7.3.230.0170.00016.39
7.3.210.0030.01316.39
7.3.200.0090.01219.39
7.3.190.0070.01016.45
7.3.180.0060.00916.43
7.3.170.0090.00616.32
7.3.160.0130.00316.04
7.3.130.0100.00714.61
7.3.120.0040.01114.62
7.3.110.0130.00714.70
7.3.100.0030.00614.27
7.3.90.0040.01414.66
7.3.80.0060.00914.74
7.3.70.0030.01014.41
7.3.60.0000.01614.42
7.3.50.0130.00314.54
7.3.40.0060.01014.45
7.3.30.0030.01314.69
7.3.20.0090.00316.63
7.3.10.0030.01116.41
7.3.00.0070.00716.62
7.2.330.0140.00316.52
7.2.320.0000.01816.31
7.2.310.0070.01116.23
7.2.300.0100.00716.48
7.2.290.0060.01216.30
7.2.260.0070.01015.11
7.2.250.0070.01114.91
7.2.240.0030.01515.01
7.2.230.0090.00614.41
7.2.220.0000.01314.47
7.2.210.0060.00915.02
7.2.200.0060.00314.77
7.2.190.0060.00314.98
7.2.180.0100.00314.52
7.2.170.0100.00314.84
7.2.160.0090.00314.63
7.2.150.0070.00716.59
7.2.140.0030.00916.58
7.2.130.0050.00616.59
7.2.120.0060.00616.63
7.2.110.0050.00716.79
7.2.100.0060.00616.64
7.2.90.0050.00716.61
7.2.80.0070.00616.73
7.2.70.0070.00616.69
7.2.60.0030.01116.63
7.2.50.0060.00616.74
7.2.40.0050.00616.59
7.2.30.0050.01016.73
7.2.20.0050.00816.82
7.2.10.0040.00716.59
7.2.00.0080.01117.41
7.1.330.0060.00915.54
7.1.320.0030.00715.75
7.1.310.0080.00415.68
7.1.300.0060.00615.72
7.1.290.0040.01215.57
7.1.280.0070.01015.62
7.1.270.0000.00815.58
7.1.260.0060.00715.65
7.1.250.0040.00915.77
7.1.240.0040.00715.76
7.1.230.0090.00615.74
7.1.220.0040.00715.84
7.1.210.0040.01115.79
7.1.200.0040.00815.66
7.1.190.0040.00815.64
7.1.180.0030.00615.50
7.1.170.0030.01315.54
7.1.160.0070.00715.61
7.1.150.0030.00915.79
7.1.140.0050.00515.74
7.1.130.0150.00015.42
7.1.120.0040.01215.67
7.1.110.0060.00615.50
7.1.100.0030.01016.78
7.1.90.0070.00715.57
7.1.80.0030.01315.37
7.1.70.0030.00616.48
7.1.60.0050.01117.48
7.1.50.0070.01016.06
7.1.40.0070.00315.42
7.1.30.0040.00915.58
7.1.20.0070.00815.34
7.1.10.0060.00615.73
7.1.00.0060.03819.01
7.0.330.0030.00515.25
7.0.320.0070.00715.18
7.0.310.0040.00715.36
7.0.300.0030.01315.30
7.0.290.0040.00415.44
7.0.280.0100.00315.29
7.0.270.0090.00615.34
7.0.260.0030.00915.17
7.0.250.0030.01014.92
7.0.240.0070.00715.41
7.0.230.0060.00615.43
7.0.220.0030.01015.39
7.0.210.0080.00315.18
7.0.200.0030.00915.83
7.0.190.0000.01415.06
7.0.180.0030.00715.17
7.0.170.0030.01015.04
7.0.160.0090.00315.32
7.0.150.0070.01015.02
7.0.140.0020.04318.65
7.0.130.0000.00815.15
7.0.120.0000.01115.48
7.0.110.0100.00615.40
7.0.100.0000.01315.30
7.0.90.0040.01115.46
7.0.80.0120.00615.16
7.0.70.0060.00615.03
7.0.60.0060.04617.62
7.0.50.0150.03516.67
7.0.40.0110.03616.60
7.0.30.0130.02516.69
7.0.20.0170.03216.60
7.0.10.0100.02816.57
7.0.00.0090.04416.62
5.6.400.0030.00814.34
5.6.390.0070.00713.77
5.6.380.0030.00914.53
5.6.370.0000.01114.34
5.6.360.0000.01114.33
5.6.350.0060.00614.36
5.6.340.0040.01114.18
5.6.330.0030.01014.48
5.6.320.0070.00414.34
5.6.310.0070.00714.34
5.6.300.0120.00014.27
5.6.290.0040.01113.95
5.6.280.0050.04017.78
5.6.270.0040.01114.25
5.6.260.0100.00714.02
5.6.250.0070.00713.76
5.6.240.0000.01214.39
5.6.230.0130.00614.09
5.6.220.0000.00813.92
5.6.210.0020.04217.24
5.6.200.0030.04316.21
5.6.190.0050.04917.27
5.6.180.0300.02317.36
5.6.170.0200.02517.30
5.6.160.0050.02417.13
5.6.150.0020.04016.04
5.6.140.0070.02216.04
5.6.130.0070.03816.10
5.6.120.0050.03317.42
5.6.110.0070.04817.54
5.6.100.0100.04017.52
5.6.90.0110.03617.66
5.6.80.0080.03517.09
5.6.70.0090.00314.20
5.6.60.0060.00913.91
5.6.50.0060.00914.11
5.6.40.0060.00614.15
5.6.30.0000.01314.10
5.6.20.0030.00913.97
5.6.10.0040.00414.07
5.6.00.0070.00713.89
5.5.380.0070.00713.98
5.5.370.0060.00613.98
5.5.360.0030.01413.96
5.5.350.0110.02317.22
5.5.340.0030.04216.08
5.5.330.0070.03217.33
5.5.320.0280.03617.15
5.5.310.0170.04317.21
5.5.300.0060.03615.93
5.5.290.0070.03215.79
5.5.280.0060.02617.35
5.5.270.0070.02217.33
5.5.260.0120.04217.35
5.5.250.0100.04217.37
5.5.240.0180.02316.91
5.5.230.0100.00613.91
5.5.220.0000.00913.86
5.5.210.0030.00914.21
5.5.200.0000.01313.97
5.5.190.0000.01313.92
5.5.180.0030.01414.09
5.5.170.0000.01314.27
5.5.160.0070.01113.94
5.5.150.0030.01313.96
5.5.140.0000.01214.07
5.5.130.0030.01013.87
5.5.120.0100.00313.85
5.5.110.0060.00913.96
5.5.100.0070.00713.91
5.5.90.0030.00714.10
5.5.80.0030.01013.82
5.5.70.0080.00613.71
5.5.60.0070.00713.78
5.5.50.0090.00014.24
5.5.40.0040.01114.09
5.5.30.0100.00013.88
5.5.20.0090.00614.13
5.5.10.0030.01313.52
5.5.00.0070.00714.16
5.4.450.0130.03315.57
5.4.440.0550.02715.72
5.4.430.0150.03415.54
5.4.420.0300.02715.63
5.4.410.0480.03515.62
5.4.400.0380.03115.49
5.4.390.0570.03015.54
5.4.380.0220.03015.25
5.4.370.0170.03015.27
5.4.360.0200.04015.13
5.4.350.0150.02715.28
5.4.340.0150.03315.17
5.4.330.0030.00911.82
5.4.320.0030.02412.13
5.4.310.0070.02012.13
5.4.300.0060.02012.14
5.4.290.0040.02212.13
5.4.280.0050.02112.08
5.4.270.0060.02012.08
5.4.260.0050.02112.08
5.4.250.0040.02112.08
5.4.240.0040.02212.08
5.4.230.0050.02112.08
5.4.220.0050.02112.08
5.4.210.0070.01812.08
5.4.200.0040.02312.08
5.4.190.0030.02312.08
5.4.180.0030.02212.08
5.4.170.0040.02012.08
5.4.160.0050.02212.08
5.4.150.0070.01912.08
5.4.140.0060.02811.92
5.4.130.0090.02111.91
5.4.120.0050.02311.89
5.4.110.0060.02411.89
5.4.100.0040.02411.89
5.4.90.0050.02211.89
5.4.80.0040.02711.89
5.4.70.0040.02211.89
5.4.60.0050.02111.89
5.4.50.0090.01911.89
5.4.40.0040.02311.88
5.4.30.0070.01911.88
5.4.20.0070.02211.88
5.4.10.0050.01911.88
5.4.00.0060.02011.63
5.3.290.0040.04312.80
5.3.280.0080.04112.71
5.3.270.0040.04012.73
5.3.260.0040.04012.72
5.3.250.0050.03712.72
5.3.240.0040.03912.72
5.3.230.0070.04312.71
5.3.220.0070.03612.68
5.3.210.0090.04012.68
5.3.200.0120.03212.68
5.3.190.0050.03812.68
5.3.180.0070.03512.68
5.3.170.0050.03912.67
5.3.160.0020.03912.67
5.3.150.0060.04212.67
5.3.140.0040.03812.66
5.3.130.0040.04012.66
5.3.120.0060.03812.66
5.3.110.0020.04112.66
5.3.100.0060.03812.12
5.3.90.0090.03812.08
5.3.80.0060.03712.08
5.3.70.0070.03812.08
5.3.60.0040.03612.07
5.3.50.0070.04012.00
5.3.40.0030.03812.00
5.3.30.0040.03511.94
5.3.20.0050.04011.72
5.3.10.0070.03211.70
5.3.00.0080.04611.68
5.2.170.0060.0329.18
5.2.160.0030.0309.18
5.2.150.0080.0389.18
5.2.140.0080.0389.18
5.2.130.0060.0299.14
5.2.120.0060.0319.13
5.2.110.0050.0279.14
5.2.100.0030.0419.14
5.2.90.0070.0279.14
5.2.80.0040.0379.13
5.2.70.0040.0309.13
5.2.60.0130.0329.09
5.2.50.0040.0309.06
5.2.40.0020.0309.03
5.2.30.0060.0279.01
5.2.20.0040.0299.00
5.2.10.0090.0288.92
5.2.00.0020.0308.77
5.1.60.0050.0228.07
5.1.50.0050.0288.06
5.1.40.0050.0238.04
5.1.30.0020.0278.39
5.1.20.0060.0318.41
5.1.10.0030.0348.14
5.1.00.0010.0288.14
5.0.50.0060.0206.61
5.0.40.0040.0266.47
5.0.30.0030.0316.29
5.0.20.0030.0196.27
5.0.10.0010.0216.24
5.0.00.0020.0316.23
4.4.90.0020.0234.78
4.4.80.0040.0134.75
4.4.70.0030.0154.75
4.4.60.0020.0184.75
4.4.50.0010.0164.77
4.4.40.0040.0294.71
4.4.30.0010.0174.76
4.4.20.0010.0174.84
4.4.10.0030.0184.85
4.4.00.0060.0214.76
4.3.110.0030.0144.67
4.3.100.0010.0164.66
4.3.90.0030.0134.63
4.3.80.0040.0224.58
4.3.70.0040.0124.63
4.3.60.0050.0184.63
4.3.50.0010.0164.63
4.3.40.0040.0224.54
4.3.30.0050.0173.29
4.3.20.0020.0153.27
4.3.10.0020.0163.22
4.3.00.0100.0176.91

preferences:
45.38 ms | 400 KiB | 5 Q