3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Does NOT work as expected. $sxml = simplexml_load_string('<test><num>20.5</num><den>1</den></test>'); $ans = $sxml->num / $sxml->den; echo "XML Test:\n"; echo "{$sxml->num} / {$sxml->den} = {$ans}\n"; // Output: 20.5 / 1 = 20 $ans = (string)$sxml->num / (string)$sxml->den; echo "{$sxml->num} / {$sxml->den} = {$ans}\n"; // Works as expected. $num = "20.5"; $den = "1"; $ans = $num / $den; echo "String Test:\n"; echo "{$num} / {$den} = {$ans}\n"; // Output: 20.5 / 1 = 20.5

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)
8.3.60.0090.00616.63
8.3.50.0090.00922.22
8.3.40.0100.00618.98
8.3.30.0140.00719.29
8.3.20.0040.00420.54
8.3.10.0000.00923.91
8.3.00.0050.00320.96
8.2.180.0070.00716.88
8.2.170.0040.01122.96
8.2.160.0070.00720.62
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00821.01
8.2.110.0090.00319.56
8.2.100.0080.00318.03
8.2.90.0050.00318.09
8.2.80.0060.00317.97
8.2.70.0040.00417.63
8.2.60.0030.00518.05
8.2.50.0050.00318.07
8.2.40.0040.00718.34
8.2.30.0000.00718.34
8.2.20.0080.00017.89
8.2.10.0030.00618.37
8.2.00.0000.00717.82
8.1.280.0090.01225.92
8.1.270.0110.00423.96
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0070.00322.64
8.1.230.0120.00021.15
8.1.220.0040.00417.79
8.1.210.0030.00519.13
8.1.200.0060.00317.35
8.1.190.0040.00417.60
8.1.180.0000.00818.10
8.1.170.0050.00318.73
8.1.160.0050.00222.10
8.1.150.0040.00418.70
8.1.140.0060.00317.57
8.1.130.0040.00417.92
8.1.120.0000.00717.56
8.1.110.0000.00717.50
8.1.100.0000.00817.59
8.1.90.0070.00017.61
8.1.80.0020.00517.55
8.1.70.0040.00417.50
8.1.60.0030.00517.75
8.1.50.0040.00417.70
8.1.40.0080.00017.66
8.1.30.0110.00017.78
8.1.20.0000.00817.71
8.1.10.0090.00017.65
8.1.00.0040.00417.64
8.0.300.0060.00320.16
8.0.290.0000.00717.43
8.0.280.0070.00018.57
8.0.270.0030.00317.38
8.0.260.0030.00317.46
8.0.250.0070.00017.12
8.0.240.0080.00017.03
8.0.230.0050.00217.07
8.0.220.0070.00017.09
8.0.210.0050.00217.12
8.0.200.0030.00317.09
8.0.190.0040.00417.04
8.0.180.0040.00416.98
8.0.170.0040.00417.05
8.0.160.0050.00316.94
8.0.150.0040.00416.96
8.0.140.0000.00717.07
8.0.130.0000.00513.55
8.0.120.0030.00517.04
8.0.110.0040.00417.04
8.0.100.0070.00017.18
8.0.90.0070.00017.07
8.0.80.0060.01017.08
8.0.70.0040.00416.96
8.0.60.0000.00717.01
8.0.50.0040.00417.18
8.0.30.0120.00817.13
8.0.20.0130.00717.49
8.0.10.0050.00317.23
8.0.00.0090.00916.86
7.4.330.0000.00815.00
7.4.320.0060.00016.79
7.4.300.0000.00616.77
7.4.290.0070.00016.71
7.4.280.0000.00816.55
7.4.270.0070.00016.83
7.4.260.0030.00316.57
7.4.250.0030.00516.64
7.4.240.0050.00216.71
7.4.230.0040.00416.58
7.4.220.0090.00916.63
7.4.210.0060.01016.74
7.4.200.0000.00716.54
7.4.190.0000.00716.80
7.4.160.0150.00816.81
7.4.150.0090.00917.40
7.4.140.0110.01017.86
7.4.130.0080.00916.64
7.4.120.0110.00716.70
7.4.110.0070.01116.76
7.4.100.0120.00616.73
7.4.90.0100.00716.55
7.4.80.0140.01119.39
7.4.70.0120.00916.71
7.4.60.0070.01016.83
7.4.50.0030.00616.48
7.4.40.0080.01116.77
7.4.30.0070.01016.46
7.4.10.0060.01314.68
7.4.00.0000.01314.75
7.3.330.0000.00613.34
7.3.320.0000.00613.35
7.3.310.0070.00016.59
7.3.300.0030.00316.36
7.3.290.0040.01116.59
7.3.280.0070.00916.54
7.3.270.0100.01617.40
7.3.260.0090.00916.54
7.3.250.0050.01216.63
7.3.240.0040.01216.54
7.3.230.0190.00416.50
7.3.210.0060.01216.80
7.3.200.0110.00719.39
7.3.190.0120.00616.77
7.3.180.0000.01516.62
7.3.170.0110.00516.61
7.3.160.0100.00716.54
7.3.130.0120.00614.91
7.3.120.0020.01214.97
7.3.110.0030.01314.98
7.3.100.0070.00715.02
7.3.90.0120.00314.86
7.3.80.0000.00914.63
7.3.70.0070.00714.76
7.3.60.0090.00014.92
7.3.50.0030.00615.04
7.3.40.0100.00014.74
7.3.30.0110.00314.73
7.3.20.0110.00416.46
7.3.10.0070.01016.62
7.3.00.0070.00316.59
7.2.330.0040.01316.87
7.2.320.0060.01317.05
7.2.310.0150.01217.01
7.2.300.0120.00616.88
7.2.290.0100.00616.70
7.2.260.0040.01515.09
7.2.250.0120.00615.42
7.2.240.0090.00615.04
7.2.230.0040.00815.11
7.2.220.0060.00615.01
7.2.210.0060.00615.18
7.2.200.0130.00315.06
7.2.190.0060.00915.38
7.2.180.0030.00915.16
7.2.170.0040.01214.96
7.2.160.0060.00615.13
7.2.150.0000.01516.83
7.2.140.0040.01217.07
7.2.130.0060.01017.02
7.2.120.0000.01216.97
7.2.110.0080.00616.99
7.2.100.0040.01117.09
7.2.90.0030.01416.96
7.2.80.0090.00916.87
7.2.70.0030.01416.86
7.2.60.0060.00617.09
7.2.50.0070.00716.91
7.2.40.0000.01316.62
7.2.30.0050.00516.98
7.2.20.0070.01017.21
7.2.10.0080.00317.01
7.2.00.0020.01518.16
7.1.330.0110.00315.86
7.1.320.0040.01115.79
7.1.310.0030.00915.54
7.1.300.0070.01015.97
7.1.290.0070.00715.84
7.1.280.0060.00315.93
7.1.270.0050.00515.87
7.1.260.0000.01416.02
7.1.250.0040.01215.92
7.1.240.0100.00715.70
7.1.230.0040.01115.90
7.1.220.0030.00615.78
7.1.210.0040.00715.89
7.1.200.0080.00615.79
7.1.190.0060.00715.97
7.1.180.0040.01115.81
7.1.170.0070.00715.61
7.1.160.0090.00615.72
7.1.150.0030.00915.82
7.1.140.0040.00815.97
7.1.130.0030.01015.53
7.1.120.0040.01215.82
7.1.110.0090.00315.95
7.1.100.0110.00516.96
7.1.90.0000.01015.96
7.1.80.0060.00616.15
7.1.70.0050.00416.35
7.1.60.0100.00717.71
7.1.50.0020.01316.35
7.1.40.0040.00815.88
7.1.30.0000.01316.04
7.1.20.0110.00415.89
7.1.10.0080.00415.88
7.1.00.0080.03819.15
7.0.330.0100.00315.27
7.0.320.0000.01215.46
7.0.310.0080.00815.41
7.0.300.0040.00715.63
7.0.290.0100.00315.35
7.0.280.0090.00315.37
7.0.270.0030.00715.38
7.0.260.0040.01115.81
7.0.250.0000.01115.61
7.0.240.0030.01015.38
7.0.230.0120.00415.72
7.0.220.0030.00715.70
7.0.210.0030.01015.28
7.0.200.0030.00516.11
7.0.190.0080.00015.56
7.0.180.0030.00715.27
7.0.170.0090.00315.59
7.0.160.0100.00315.48
7.0.150.0050.00315.45
7.0.140.0030.04018.90
7.0.130.0040.00715.80
7.0.120.0070.00715.63
7.0.110.0030.00715.57
7.0.100.0070.01015.47
7.0.90.0000.01315.52
7.0.80.0060.00615.50
7.0.70.0070.01015.57
7.0.60.0070.04517.81
7.0.50.0030.02416.85
7.0.40.0060.02916.77
7.0.30.0120.04016.97
7.0.20.0230.02316.96
7.0.10.0200.04116.93
7.0.00.0070.04217.02
5.6.400.0030.00614.22
5.6.390.0070.01114.40
5.6.380.0000.01214.31
5.6.370.0040.01214.33
5.6.360.0030.00714.20
5.6.350.0120.00314.62
5.6.340.0000.01414.25
5.6.330.0090.00314.00
5.6.320.0070.00714.72
5.6.310.0030.01214.47
5.6.300.0030.01014.32
5.6.290.0000.01214.09
5.6.280.0030.01214.35
5.6.270.0000.01414.46
5.6.260.0040.00814.05
5.6.250.0040.00814.45
5.6.240.0070.00714.27
5.6.230.0050.00314.25
5.6.220.0060.00914.18
5.6.210.0030.04517.54
5.6.200.0050.02516.16
5.6.190.0030.03317.60
5.6.180.1470.02517.41
5.6.170.0170.03117.34
5.6.160.0030.03417.38
5.6.150.0050.03516.29
5.6.140.0020.02616.35
5.6.130.0050.04516.27
5.6.120.0030.02717.74
5.6.110.0070.03317.76
5.6.100.0100.04217.67
5.6.90.0100.03117.75
5.6.80.0050.04417.31
5.6.70.0170.01817.35
5.6.60.0100.00614.55
5.6.50.0060.00914.59
5.6.40.0040.00714.25
5.6.30.0030.00614.23
5.6.20.0070.00714.14
5.6.10.0090.00614.12
5.6.00.0030.01013.99
5.5.380.0070.00714.22
5.5.370.0060.00614.29
5.5.360.0040.00813.81
5.5.350.0120.04417.40
5.5.340.0080.03216.24
5.5.330.0090.04717.20
5.5.320.0030.03717.27
5.5.310.0130.04017.24
5.5.300.0050.04616.12
5.5.290.0020.02616.09
5.5.280.0080.04217.56
5.5.270.0070.03117.71
5.5.260.0080.04617.63
5.5.250.0030.02717.58
5.5.240.0050.03017.33
5.5.230.0000.01614.37
5.5.220.0040.01114.21
5.5.210.0040.01114.46
5.5.200.0000.01213.90
5.5.190.0060.00614.20
5.5.180.0000.00914.45
5.5.170.0090.00314.21
5.5.160.0030.01014.09
5.5.150.0060.00914.07
5.5.140.0070.00713.90
5.5.130.0060.00614.16
5.5.120.0060.00614.38
5.5.110.0040.00814.18
5.5.100.0070.00714.26
5.5.90.0130.00014.36
5.5.80.0030.00914.14
5.5.70.0040.00714.18
5.5.60.0000.00914.16
5.5.50.0030.01214.13
5.5.40.0040.01014.36
5.5.30.0070.00714.07
5.5.20.0000.00914.22
5.5.10.0040.01114.41
5.5.00.0080.00314.37
5.4.450.0520.03515.30
5.4.440.0380.03115.27
5.4.430.0500.03215.23
5.4.420.0330.00415.25
5.4.410.0080.02815.16
5.4.400.0170.03914.93
5.4.390.0160.02814.80
5.4.380.0170.03814.71
5.4.370.0030.02814.83
5.4.360.0070.02914.81
5.4.350.0070.01911.48
5.4.340.0040.02311.55
5.4.330.0050.00311.14
5.4.320.0100.01911.92
5.4.310.0030.02711.93
5.4.300.0070.01811.75
5.4.290.0040.02911.77
5.4.280.0050.02511.69
5.4.270.0050.02711.71
5.4.260.0070.02311.78
5.4.250.0070.02411.60
5.4.240.0050.02411.71
5.4.230.0090.02311.64
5.4.220.0040.02511.60
5.4.210.0050.02511.69
5.4.200.0050.02811.78
5.4.190.0080.02911.62
5.4.180.0110.02811.73
5.4.170.0090.03311.73
5.4.160.0070.03411.65
5.4.150.0060.02711.81
5.4.140.0050.02511.58
5.4.130.0040.02611.71
5.4.120.0060.02811.53
5.4.110.0110.02211.63
5.4.100.0080.02211.54
5.4.90.0080.02411.52
5.4.80.0060.02511.48
5.4.70.0090.02211.58
5.4.60.0040.02311.58
5.4.50.0080.03311.63
5.4.40.0070.03511.61
5.4.30.0040.02411.46
5.4.20.0060.02211.55
5.4.10.0040.02311.64
5.4.00.0040.02411.28
5.3.290.0090.01911.71
5.3.280.0070.02011.66
5.3.270.0040.02711.70
5.3.260.0060.02611.71
5.3.250.0090.03111.70
5.3.240.0130.04211.63
5.3.230.0070.02411.67
5.3.220.0090.03011.61
5.3.210.0140.04711.60
5.3.200.0110.04211.58
5.3.190.0050.02611.65
5.3.180.0060.02211.57
5.3.170.0070.02511.57
5.3.160.0060.02411.57
5.3.150.0080.02311.65
5.3.140.0070.05011.61
5.3.130.0100.04511.54
5.3.120.0140.03711.63
5.3.110.0050.02811.65
5.3.100.0040.02611.34
5.3.90.0080.02211.40
5.3.80.0040.02511.28
5.3.70.0070.02411.28
5.3.60.0040.02611.36
5.3.50.0050.02611.27
5.3.40.0060.02811.34
5.3.30.0050.03311.30
5.3.20.0030.02811.23
5.3.10.0070.03711.12
5.3.00.0060.02811.05
5.2.170.0070.0499.33
5.2.160.0100.0369.33
5.2.150.0050.0619.33
5.2.140.0100.0349.33
5.2.130.0070.0349.29
5.2.120.0110.0269.29
5.2.110.0060.0379.29
5.2.100.0100.0329.29
5.2.90.0080.0409.28
5.2.80.0110.0519.28
5.2.70.0210.0689.28
5.2.60.0110.0649.23
5.2.50.0110.0659.20
5.2.40.0060.0409.18
5.2.30.0060.0699.15
5.2.20.0110.0489.15
5.2.10.0060.0389.10
5.2.00.0060.0378.96
5.1.60.0100.0518.24
5.1.50.0110.0428.23
5.1.40.0160.0478.22
5.1.30.0130.0458.57
5.1.20.0070.0358.59
5.1.10.0150.0388.31
5.1.00.0160.0658.14
5.0.50.0100.0366.80
5.0.40.0040.0336.66
5.0.30.0080.0676.48
5.0.20.0060.0326.45
5.0.10.0090.0306.44
5.0.00.0100.0366.43
4.4.90.0050.0214.78
4.4.80.0050.0224.76
4.4.70.0040.0254.75
4.4.60.0050.0214.75
4.4.50.0060.0224.77
4.4.40.0060.0434.71
4.4.30.0050.0464.76
4.4.20.0060.0214.84
4.4.10.0040.0194.85
4.4.00.0080.0464.76
4.3.110.0040.0234.67
4.3.100.0020.0224.66
4.3.90.0040.0284.64
4.3.80.0040.0364.58
4.3.70.0040.0364.63
4.3.60.0090.0364.63
4.3.50.0050.0414.63
4.3.40.0050.0354.54
4.3.30.0030.0263.30
4.3.20.0040.0163.27
4.3.10.0020.0183.23
4.3.00.0100.0236.66

preferences:
37.19 ms | 401 KiB | 5 Q