3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo $x = 20 / sqrt(123456);

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)
8.3.40.0140.00318.89
8.3.30.0100.00719.08
8.3.20.0070.00020.25
8.3.10.0040.00423.78
8.3.00.0040.00420.57
8.2.170.0100.01022.96
8.2.160.0100.00322.13
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0000.00822.25
8.2.110.0030.00622.44
8.2.100.0000.01117.91
8.2.90.0000.00819.21
8.2.80.0040.00417.97
8.2.70.0030.00617.38
8.2.60.0040.00717.93
8.2.50.0000.00818.07
8.2.40.0040.00419.46
8.2.30.0000.00718.05
8.2.20.0040.00417.70
8.2.10.0040.00419.61
8.2.00.0060.00317.77
8.1.270.0000.00823.97
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00323.96
8.1.230.0080.00319.16
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.13
8.1.190.0000.00717.50
8.1.180.0090.00018.10
8.1.170.0080.00018.41
8.1.160.0030.00521.90
8.1.150.0000.00818.61
8.1.140.0030.00517.38
8.1.130.0040.00417.71
8.1.120.0040.00417.43
8.1.110.0070.00017.45
8.1.100.0000.00717.45
8.1.90.0040.00417.42
8.1.80.0000.00817.38
8.1.70.0030.00317.35
8.1.60.0020.00517.51
8.1.50.0000.00817.46
8.1.40.0040.00417.46
8.1.30.0040.00417.59
8.1.20.0030.00617.58
8.1.10.0040.00417.38
8.1.00.0000.01017.50
8.0.300.0050.00318.77
8.0.290.0070.00017.17
8.0.280.0040.00418.47
8.0.270.0080.00017.11
8.0.260.0030.00316.80
8.0.250.0000.00616.96
8.0.240.0040.00416.90
8.0.230.0000.00717.00
8.0.220.0040.00416.77
8.0.210.0000.00816.71
8.0.200.0070.00016.74
8.0.190.0040.00416.89
8.0.180.0000.00716.70
8.0.170.0030.00516.84
8.0.160.0050.00216.82
8.0.150.0000.00816.74
8.0.140.0020.00516.68
8.0.130.0060.00013.25
8.0.120.0000.00716.71
8.0.110.0040.00416.77
8.0.100.0040.00416.82
8.0.90.0000.00816.81
8.0.80.0030.01516.84
8.0.70.0020.00516.78
8.0.60.0070.00016.77
8.0.50.0030.00516.70
8.0.30.0090.01017.03
8.0.20.0060.01517.40
8.0.10.0000.00716.79
8.0.00.0080.01016.58
7.4.330.0000.00515.00
7.4.320.0030.00316.43
7.4.300.0030.00316.54
7.4.290.0000.00716.43
7.4.280.0040.00416.45
7.4.270.0000.00816.50
7.4.260.0030.00316.50
7.4.250.0040.00416.30
7.4.240.0020.00516.40
7.4.230.0030.00316.33
7.4.220.0030.01416.51
7.4.210.0060.00816.46
7.4.200.0070.00016.58
7.4.190.0030.00516.56
7.4.160.0060.01016.48
7.4.150.0100.00917.40
7.4.140.0100.00817.86
7.4.130.0100.00716.38
7.4.120.0120.00616.40
7.4.110.0060.01016.46
7.4.100.0140.00516.39
7.4.90.0170.00616.53
7.4.80.0120.00616.43
7.4.70.0130.00316.54
7.4.60.0070.01016.50
7.4.50.0000.00816.25
7.4.40.0090.00522.77
7.4.30.0060.01016.25
7.4.10.0070.01014.72
7.4.00.0050.01114.86
7.3.330.0060.00013.11
7.3.320.0050.00013.09
7.3.310.0030.00316.04
7.3.300.0000.00616.18
7.3.290.0040.01216.19
7.3.280.0110.00716.22
7.3.270.0070.01417.40
7.3.260.0160.00016.42
7.3.250.0130.00716.25
7.3.240.0080.00816.35
7.3.230.0090.00616.46
7.3.210.0100.00616.16
7.3.200.0100.00719.39
7.3.190.0100.00716.21
7.3.180.0070.00716.30
7.3.170.0040.01116.27
7.3.160.0160.00016.26
7.3.130.0140.00314.57
7.3.120.0080.00814.61
7.3.110.0060.01114.49
7.3.100.0060.00714.63
7.3.90.0060.00814.66
7.3.80.0040.00814.59
7.3.70.0080.00514.61
7.3.60.0050.00914.59
7.3.50.0080.00614.63
7.3.40.0040.00914.69
7.3.30.0040.00814.63
7.3.20.0030.00916.65
7.3.10.0070.00616.43
7.3.00.0070.00616.63
7.2.330.0100.01316.54
7.2.320.0090.00916.56
7.2.310.0100.00716.57
7.2.300.0110.00716.36
7.2.290.0090.01216.66
7.2.260.0130.00614.71
7.2.250.0100.00714.93
7.2.240.0100.00814.84
7.2.230.0030.01414.81
7.2.220.0070.00614.97
7.2.210.0080.00414.99
7.2.200.0080.00814.78
7.2.190.0050.01014.91
7.2.180.0080.00614.90
7.2.170.0070.00714.89
7.2.160.0030.01514.87
7.2.150.0030.01017.03
7.2.140.0060.00916.88
7.2.130.0060.00616.93
7.2.120.0000.01116.93
7.2.110.0090.00316.86
7.2.100.0070.00716.83
7.2.90.0030.00617.11
7.2.80.0050.00716.58
7.2.70.0080.00816.99
7.2.60.0120.00316.93
7.2.50.0060.00616.73
7.2.40.0110.00416.74
7.2.30.0070.00316.77
7.2.20.0000.01417.05
7.2.10.0060.00916.52
7.2.00.0140.00718.12
7.1.330.0060.00715.62
7.1.320.0030.01015.62
7.1.310.0050.01115.58
7.1.300.0070.00515.72
7.1.290.0030.01015.71
7.1.280.0040.00915.67
7.1.270.0060.00615.58
7.1.260.0070.00615.73
7.1.250.0030.01015.75
7.1.240.0030.00615.79
7.1.230.0040.00815.79
7.1.220.0100.00315.68
7.1.210.0060.00315.50
7.1.200.0050.00615.66
7.1.190.0030.01215.47
7.1.180.0030.00915.50
7.1.170.0040.00715.88
7.1.160.0070.00715.82
7.1.150.0000.00915.84
7.1.140.0070.00715.63
7.1.130.0000.01015.77
7.1.120.0100.00715.67
7.1.110.0040.01115.79
7.1.100.0040.00716.91
7.1.90.0000.00815.48
7.1.80.0080.00415.68
7.1.70.0050.00516.49
7.1.60.0100.00917.41
7.1.50.0050.00616.16
7.1.40.0060.00615.77
7.1.30.0000.01215.56
7.1.20.0060.00615.41
7.1.10.0060.01215.79
7.1.00.0070.03819.08
7.0.330.0080.00615.10
7.0.320.0000.01115.38
7.0.310.0040.00415.29
7.0.300.0040.00814.94
7.0.290.0000.01515.29
7.0.280.0040.01114.98
7.0.270.0030.00615.37
7.0.260.0060.00915.19
7.0.250.0070.00715.23
7.0.240.0040.00815.47
7.0.230.0080.00315.13
7.0.220.0030.00915.32
7.0.210.0080.00315.20
7.0.200.0050.00815.99
7.0.190.0040.01115.11
7.0.180.0060.00615.12
7.0.170.0030.00715.21
7.0.160.0030.01015.34
7.0.150.0030.01215.41
7.0.140.0020.04218.62
7.0.130.0110.00015.34
7.0.120.0030.00615.15
7.0.110.0080.00615.34
7.0.100.0090.00315.18
7.0.90.0000.00915.34
7.0.80.0030.01215.39
7.0.70.0000.01115.38
7.0.60.0050.02717.54
7.0.50.0090.04416.54
7.0.40.0080.03316.91
7.0.30.0350.02616.88
7.0.20.0080.02516.66
7.0.10.0050.04016.81
7.0.00.0000.03416.73
5.6.400.0080.00614.52
5.6.390.0000.00913.84
5.6.380.0040.01114.24
5.6.370.0090.00614.53
5.6.360.0060.00614.33
5.6.350.0110.00314.19
5.6.340.0000.01014.16
5.6.330.0060.00314.60
5.6.320.0030.01014.18
5.6.310.0000.01214.57
5.6.300.0040.00814.46
5.6.290.0030.01314.16
5.6.280.0080.03817.43
5.6.270.0070.01013.91
5.6.260.0030.00914.50
5.6.250.0110.00014.15
5.6.240.0060.00614.41
5.6.230.0060.00914.43
5.6.220.0040.00714.26
5.6.210.0040.04217.41
5.6.200.0060.02816.33
5.6.190.0140.03817.39
5.6.180.0210.02217.45
5.6.170.0200.02217.43
5.6.160.0100.02017.46
5.6.150.0050.04116.30
5.6.140.0130.03516.08
5.6.130.0100.02716.11
5.6.120.0030.02417.66
5.6.110.0090.04517.72
5.6.100.0030.04817.54
5.6.90.0060.03417.48
5.6.80.0050.03717.30
5.6.70.0070.00714.14
5.6.60.0000.01313.95
5.6.50.0110.00314.22
5.6.40.0060.00614.08
5.6.30.0070.00314.26
5.6.20.0040.00414.32
5.6.10.0030.01014.25
5.6.00.0080.00314.17
5.5.380.0060.00914.20
5.5.370.0040.01114.45
5.5.360.0060.00614.21
5.5.350.0180.03817.38
5.5.340.0030.04416.09
5.5.330.0090.02317.42
5.5.320.0030.03017.37
5.5.310.0130.02617.32
5.5.300.0050.04316.21
5.5.290.0120.03516.06
5.5.280.0070.02317.47
5.5.270.0100.02217.38
5.5.260.0050.05117.60
5.5.250.0080.03117.26
5.5.240.0130.03817.25
5.5.230.0000.00814.42
5.5.220.0030.01013.79
5.5.210.0040.00814.10
5.5.200.0060.00614.07
5.5.190.0140.00013.98
5.5.180.0120.00314.06
5.5.170.0030.00913.84
5.5.160.0130.00314.29
5.5.150.0000.01514.02
5.5.140.0030.00614.13
5.5.130.0060.00914.27
5.5.120.0030.01013.92
5.5.110.0030.00713.96
5.5.100.0040.00713.86
5.5.90.0060.00614.11
5.5.80.0070.01014.39
5.5.70.0100.00714.18
5.5.60.0030.01313.98
5.5.50.0000.00914.12
5.5.40.0030.01714.21
5.5.30.0030.01414.25
5.5.20.0000.01713.90
5.5.10.0080.00714.23
5.5.00.0130.00013.96
5.4.450.0150.03015.08
5.4.440.0150.03715.20
5.4.430.0130.02915.20
5.4.420.0170.02315.03
5.4.410.0130.02015.02
5.4.400.0080.02714.91
5.4.390.0130.03814.95
5.4.380.0100.02914.98
5.4.370.0200.02215.09
5.4.360.0100.03115.01
5.4.350.0150.02814.78
5.4.340.0150.03215.06
5.4.330.0030.00910.62
5.4.320.0170.02715.04
5.4.310.0150.03514.90
5.4.300.0100.02314.83
5.4.290.0080.03014.93
5.4.280.0100.03014.95
5.4.270.0150.02114.82
5.4.260.0200.03015.02
5.4.250.0160.03614.81
5.4.240.0080.04414.84
5.4.230.0140.03615.03
5.4.220.0110.03314.93
5.4.210.0170.02515.09
5.4.200.0060.03115.00
5.4.190.0200.03314.73
5.4.180.0150.03014.91
5.4.170.0110.02314.82
5.4.160.0120.02214.66
5.4.150.0170.02014.81
5.4.140.0130.03413.73
5.4.130.0210.02613.55
5.4.120.0110.02813.64
5.4.110.0200.01513.66
5.4.100.0150.03413.48
5.4.90.0150.03713.67
5.4.80.0160.03713.70
5.4.70.0150.03513.45
5.4.60.0070.03013.54
5.4.50.0150.02713.59
5.4.40.0100.02913.48
5.4.30.0180.02513.65
5.4.20.0160.03813.54
5.4.10.0130.02513.56
5.4.00.0150.02813.29
5.3.290.0150.03312.54
5.3.280.0070.02812.27
5.3.270.0150.03312.51
5.3.260.0130.01912.57
5.3.250.0130.03612.43
5.3.240.0100.02912.41
5.3.230.0120.03812.49
5.3.220.0180.02512.45
5.3.210.0180.02112.46
5.3.200.0070.02812.36
5.3.190.0120.03012.44
5.3.180.0130.03812.39
5.3.170.0120.02512.49
5.3.160.0080.03712.49
5.3.150.0130.02512.47
5.3.140.0120.02812.40
5.3.130.0190.03512.47
5.3.120.0150.03512.43
5.3.110.0170.03512.37
5.3.100.0170.03512.25
5.3.90.0120.03712.20
5.3.80.0120.04012.13
5.3.70.0150.02712.15
5.3.60.0170.03212.24
5.3.50.0120.03312.15
5.3.40.0080.02312.17
5.3.30.0120.02712.21
5.3.20.0130.02212.13
5.3.10.0100.03011.94
5.3.00.0100.02812.08
5.2.170.0230.06014.00
5.2.160.0170.03714.00
5.2.150.0200.06314.00
5.2.140.0170.04314.00
5.2.130.0170.06314.00
5.2.120.0230.05714.00
5.2.110.0170.05714.00
5.2.100.0170.05714.00
5.2.90.0230.05714.00
5.2.80.0230.04314.00
5.2.70.0230.05014.00
5.2.60.0170.04014.00
5.2.50.0200.05014.00
5.2.40.0130.03014.00
5.2.30.0130.03714.00
5.2.20.0170.02314.00
5.2.10.0100.04714.00
5.2.00.0130.06014.00
5.1.60.0170.05314.00
5.1.50.0200.02014.00
5.1.40.0130.02314.00
5.1.30.0130.02714.00
5.1.20.0200.04714.00
5.1.10.0130.03714.00
5.1.00.0170.03314.00
5.0.50.0130.02314.00
5.0.40.0130.04014.00
5.0.30.0070.06314.00
5.0.20.0130.02314.00
5.0.10.0100.03714.00
5.0.00.0130.03314.00
4.4.90.0130.01714.00
4.4.80.0030.02714.00
4.4.70.0030.01714.00
4.4.60.0030.01714.00
4.4.50.0130.02014.00
4.4.40.0070.03014.00
4.4.30.0030.01714.00
4.4.20.0100.02014.00
4.4.10.0100.02014.00
4.4.00.0070.02714.00
4.3.110.0070.03714.00
4.3.100.0070.03714.00
4.3.90.0070.03014.00
4.3.80.0070.02314.00
4.3.70.0030.02014.00
4.3.60.0030.03714.00
4.3.50.0070.02714.00
4.3.40.0070.03314.00
4.3.30.0070.02714.00
4.3.20.0030.04014.00
4.3.10.0030.02714.00
4.3.00.0030.02014.00

preferences:
39.36 ms | 400 KiB | 5 Q