3v4l.org

run code in 300+ PHP versions simultaneously
<?php $A = array(9,4,10); function standard_deviation($A){ if(is_array($A)){ $mean = array_sum($sample) / count($sample); print "print"; } } ?>

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)
8.3.70.0070.01118.43
8.3.60.0160.00616.38
8.3.50.0110.00921.93
8.3.40.0110.00418.42
8.3.30.0070.01018.84
8.3.20.0000.00920.14
8.3.10.0000.00723.48
8.3.00.0040.00419.11
8.2.180.0110.00718.43
8.2.170.0090.00622.96
8.2.160.0090.00620.39
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0060.00320.91
8.2.110.0070.01821.07
8.2.100.0040.00817.72
8.2.90.0000.00819.07
8.2.80.0080.00017.97
8.2.70.0070.00317.38
8.2.60.0070.00017.80
8.2.50.0040.00418.07
8.2.40.0000.00919.81
8.2.30.0030.00618.17
8.2.20.0000.00717.72
8.2.10.0040.00417.90
8.2.00.0030.00517.50
8.1.280.0100.01025.92
8.1.270.0080.00023.79
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0100.01022.41
8.1.230.0040.00720.89
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.00
8.1.190.0050.00317.11
8.1.180.0030.00619.01
8.1.170.0050.00218.42
8.1.160.0000.00821.95
8.1.150.0040.00418.55
8.1.140.0060.00317.34
8.1.130.0000.00717.69
8.1.120.0040.00417.35
8.1.110.0070.00017.34
8.1.100.0000.00717.41
8.1.90.0040.00417.38
8.1.80.0030.00317.35
8.1.70.0050.00317.38
8.1.60.0030.00617.37
8.1.50.0000.00817.38
8.1.40.0000.00717.40
8.1.30.0040.00417.41
8.1.20.0050.00317.51
8.1.10.0040.00417.47
8.1.00.0040.00417.45
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00718.42
8.0.270.0000.00717.18
8.0.260.0000.00617.07
8.0.250.0000.00716.88
8.0.240.0000.00716.80
8.0.230.0030.00316.79
8.0.220.0000.00816.69
8.0.210.0000.00716.83
8.0.200.0000.00716.81
8.0.190.0040.00416.95
8.0.180.0040.00416.73
8.0.170.0040.00416.72
8.0.160.0000.00816.85
8.0.150.0090.00016.88
8.0.140.0080.00416.84
8.0.130.0000.00613.34
8.0.120.0030.00616.77
8.0.110.0000.00716.79
8.0.100.0070.00016.86
8.0.90.0050.00316.70
8.0.80.0060.01316.86
8.0.70.0070.00016.82
8.0.60.0040.00416.76
8.0.50.0070.00016.85
8.0.30.0130.00516.95
8.0.20.0130.00817.40
8.0.10.0080.00016.81
8.0.00.0100.00716.58
7.4.330.0000.00515.09
7.4.320.0030.00316.43
7.4.300.0000.00616.53
7.4.290.0070.00016.39
7.4.280.0050.00316.50
7.4.270.0000.00816.49
7.4.260.0000.00716.38
7.4.250.0070.00016.50
7.4.240.0020.00516.47
7.4.230.0000.00716.51
7.4.220.0120.01216.54
7.4.210.0080.00916.50
7.4.200.0000.00816.55
7.4.190.0030.00316.39
7.4.160.0060.00916.44
7.4.150.0070.01017.40
7.4.140.0080.00817.86
7.4.130.0110.00616.38
7.4.120.0080.00816.29
7.4.110.0060.01216.52
7.4.100.0060.01116.36
7.4.90.0070.01016.29
7.4.80.0030.01319.39
7.4.70.0080.00816.27
7.4.60.0080.00816.42
7.4.50.0050.00016.52
7.4.40.0100.00716.26
7.4.30.0130.00316.29
7.4.00.0070.00814.75
7.3.330.0000.00512.96
7.3.320.0060.00012.99
7.3.310.0040.00416.07
7.3.300.0070.00016.05
7.3.290.0120.00616.14
7.3.280.0060.01116.15
7.3.270.0070.01017.40
7.3.260.0190.00016.19
7.3.250.0080.01216.30
7.3.240.0030.01316.09
7.3.230.0090.00616.39
7.3.210.0080.00916.13
7.3.200.0120.00919.39
7.3.190.0070.01116.30
7.3.180.0090.00616.16
7.3.170.0160.00016.27
7.3.160.0130.00316.32
7.3.120.0040.01114.66
7.3.110.0050.01214.69
7.3.100.0020.01214.59
7.3.90.0060.00514.51
7.3.80.0080.00614.76
7.3.70.0030.01114.50
7.3.60.0050.01014.60
7.3.50.0050.00714.41
7.3.40.0050.00714.51
7.3.30.0060.00914.71
7.3.20.0090.01016.54
7.3.10.0090.00616.23
7.3.00.0050.00916.20
7.2.330.0030.01516.43
7.2.320.0100.01316.23
7.2.310.0160.00716.58
7.2.300.0100.00716.31
7.2.290.0090.01516.53
7.2.250.0040.01514.85
7.2.240.0090.01114.81
7.2.230.0060.00814.92
7.2.220.0080.00414.81
7.2.210.0050.00914.87
7.2.200.0060.01014.80
7.2.190.0060.00814.96
7.2.180.0070.00614.77
7.2.170.0050.01014.79
7.2.130.0140.00316.19
7.2.120.0160.00416.38
7.2.110.0110.00615.93
7.2.100.0100.00615.93
7.2.90.0090.00916.07
7.2.80.0090.00616.17
7.2.70.0090.00615.89
7.2.60.0180.00616.44
7.2.50.0140.00916.16
7.2.40.0190.00516.64
7.2.30.0090.00316.42
7.2.20.0160.00316.22
7.2.10.0100.00315.81
7.2.00.0070.00717.79
7.1.330.0060.00815.38
7.1.320.0040.00815.72
7.1.310.0060.00815.72
7.1.300.0040.00715.59
7.1.290.0030.00715.69
7.1.280.0060.00915.53
7.1.270.0090.00815.50
7.1.260.0040.00815.39
7.1.250.0180.00615.32
7.1.100.0070.01017.93
7.1.70.0040.00416.84
7.1.60.0060.00619.46
7.1.50.0100.01016.89
7.1.00.0030.07322.37
7.0.200.0030.00916.63
7.0.140.0030.07321.95
7.0.60.0130.07319.92
7.0.50.0070.07317.73
7.0.40.0000.05720.02
7.0.30.0170.07020.34
7.0.20.0470.06320.15
7.0.10.0070.06020.33
7.0.00.0200.07020.20
5.6.280.0070.07021.13
5.6.210.0070.04320.75
5.6.200.0070.03718.20
5.6.190.0070.05320.61
5.6.180.0470.04020.46
5.6.170.0230.05720.55
5.6.160.0030.04320.48
5.6.150.0000.07018.18
5.6.140.0030.07318.12
5.6.130.0100.05018.23
5.6.120.0030.04320.97
5.6.110.0070.06321.02
5.6.100.0070.03721.00
5.6.90.0070.08321.08
5.6.80.0070.06720.42
5.5.350.0130.07720.32
5.5.340.0030.09017.96
5.5.330.0170.03720.43
5.5.320.0270.03720.28
5.5.310.0230.04320.24
5.5.300.0000.04317.98
5.5.290.0070.04717.98
5.5.280.0100.05020.69
5.5.270.0100.08020.89
5.5.260.0100.08720.97
5.5.250.0070.07020.70
5.5.240.0030.08020.25
5.4.450.0130.06319.52
5.4.440.0730.08319.45
5.4.430.0700.05319.44
5.4.420.0730.06019.45
5.4.410.0870.05319.34
5.4.400.0930.07018.91
5.4.390.1430.05019.34
5.4.380.0100.06018.54
5.4.370.0100.05318.76
5.4.360.0200.04718.54
5.4.350.0130.05318.77
5.4.340.0100.05318.77
5.4.320.0070.03412.51
5.4.310.0060.03912.50
5.4.300.0040.03912.51
5.4.290.0130.04812.50
5.4.280.0090.04512.40
5.4.270.0130.03512.40
5.4.260.0070.03812.39
5.4.250.0040.04112.40
5.4.240.0060.03512.40
5.4.230.0080.03712.39
5.4.220.0060.03912.39
5.4.210.0130.03512.39
5.4.200.0060.04012.39
5.4.190.0050.04612.38
5.4.180.0110.04912.38
5.4.170.0050.05512.39
5.4.160.0070.05412.39
5.4.150.0070.05212.39
5.4.140.0130.05612.07
5.4.130.0090.04612.05
5.4.120.0110.04012.02
5.4.110.0070.05212.01
5.4.100.0060.03712.02
5.4.90.0070.03812.02
5.4.80.0050.04112.01
5.4.70.0110.03912.01
5.4.60.0030.05512.01
5.4.50.0060.03812.01
5.4.40.0090.03712.00
5.4.30.0090.03412.00
5.4.20.0060.05412.00
5.4.10.0060.05512.00
5.4.00.0100.05811.48
5.3.290.0070.03812.80
5.3.280.0050.04512.71
5.3.270.0050.04412.73
5.3.260.0100.04012.72
5.3.250.0100.04512.72
5.3.240.0050.04312.72
5.3.230.0060.04512.70
5.3.220.0140.05312.68
5.3.210.0080.05612.68
5.3.200.0090.04812.68
5.3.190.0090.05412.68
5.3.180.0090.04212.67
5.3.170.0060.04112.67
5.3.160.0090.04512.67
5.3.150.0060.04412.67
5.3.140.0120.03812.66
5.3.130.0100.05112.66
5.3.120.0110.06212.66
5.3.110.0040.04912.66
5.3.100.0130.07912.12
5.3.90.0070.04912.11
5.3.80.0080.03912.09
5.3.70.0100.04012.09
5.3.60.0060.05312.07
5.3.50.0050.06212.02
5.3.40.0150.09812.02
5.3.30.0110.06211.98
5.3.20.0170.07611.76
5.3.10.0150.08211.73
5.3.00.0140.05711.72
5.2.170.0050.0339.21
5.2.160.0050.0399.21
5.2.150.0060.0459.21
5.2.140.0080.0419.21
5.2.130.0080.0369.18
5.2.120.0080.0419.17
5.2.110.0040.0429.18
5.2.100.0100.0349.18
5.2.90.0080.0369.17
5.2.80.0090.0379.16
5.2.70.0070.0389.16
5.2.60.0140.0499.13
5.2.50.0140.0489.10
5.2.40.0050.0419.07
5.2.30.0090.0389.04
5.2.20.0070.0409.03
5.2.10.0110.0358.93
5.2.00.0070.0418.80
5.1.60.0040.0378.09
5.1.50.0030.0378.08
5.1.40.0060.0358.06
5.1.30.0030.0408.41
5.1.20.0080.0368.43
5.1.10.0080.0338.16
5.1.00.0070.0358.16
5.0.50.0050.0286.63
5.0.40.0060.0276.50
5.0.30.0090.0386.31
5.0.20.0040.0286.27
5.0.10.0050.0296.26
5.0.00.0050.0406.25
4.4.90.0030.0234.78
4.4.80.0030.0224.75
4.4.70.0040.0214.75
4.4.60.0020.0244.76
4.4.50.0040.0244.77
4.4.40.0060.0344.71
4.4.30.0030.0224.76
4.4.20.0000.0264.84
4.4.10.0020.0244.85
4.4.00.0030.0334.76
4.3.110.0050.0214.67
4.3.100.0060.0194.66
4.3.90.0030.0214.63
4.3.80.0040.0314.59
4.3.70.0070.0184.63
4.3.60.0040.0204.63
4.3.50.0050.0204.63
4.3.40.0030.0334.54
4.3.30.0040.0213.29
4.3.20.0040.0203.27
4.3.10.0050.0193.24
4.3.00.0070.0207.28

preferences:
34.18 ms | 401 KiB | 5 Q