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); echo "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)
8.3.40.0070.00718.57
8.3.30.0070.00719.07
8.3.20.0080.00020.30
8.3.10.0080.00023.66
8.3.00.0040.00420.96
8.2.170.0070.01322.96
8.2.160.0140.00020.40
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0060.00320.73
8.2.110.0160.00322.24
8.2.100.0040.00819.22
8.2.90.0000.00719.17
8.2.80.0040.00417.97
8.2.70.0000.00817.25
8.2.60.0040.00417.93
8.2.50.0060.00618.07
8.2.40.0040.00419.76
8.2.30.0040.00418.18
8.2.20.0000.00717.49
8.2.10.0040.00417.91
8.2.00.0000.00717.61
8.1.270.0050.00323.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.87
8.1.230.0060.00618.90
8.1.220.0090.00017.74
8.1.210.0000.00818.77
8.1.200.0000.00917.23
8.1.190.0080.00017.13
8.1.180.0040.00418.88
8.1.170.0040.00418.59
8.1.160.0040.00421.95
8.1.150.0050.00218.49
8.1.140.0000.00717.34
8.1.130.0070.00017.86
8.1.120.0000.00717.42
8.1.110.0000.00717.39
8.1.100.0040.00417.45
8.1.90.0040.00417.28
8.1.80.0000.00717.39
8.1.70.0040.00417.35
8.1.60.0040.00417.55
8.1.50.0040.00417.43
8.1.40.0050.00217.44
8.1.30.0080.00017.62
8.1.20.0040.00417.55
8.1.10.0040.00417.32
8.1.00.0000.00717.32
8.0.300.0000.00718.77
8.0.290.0000.00717.16
8.0.280.0050.00318.25
8.0.270.0000.00817.10
8.0.260.0060.00017.11
8.0.250.0070.00016.88
8.0.240.0030.00316.81
8.0.230.0030.00316.73
8.0.220.0000.00716.79
8.0.210.0040.00416.69
8.0.200.0050.00216.79
8.0.190.0000.00816.93
8.0.180.0030.00416.87
8.0.170.0060.00316.90
8.0.160.0040.00316.84
8.0.150.0000.00816.74
8.0.140.0080.00316.77
8.0.130.0070.00013.34
8.0.120.0000.00916.77
8.0.110.0000.00716.85
8.0.100.0060.00316.73
8.0.90.0070.00016.69
8.0.80.0120.00916.86
8.0.70.0070.00016.73
8.0.60.0070.00016.88
8.0.50.0020.00516.94
8.0.30.0050.01416.95
8.0.20.0120.00617.40
8.0.10.0040.00416.96
8.0.00.0150.00316.65
7.4.330.0060.00015.01
7.4.320.0000.00616.30
7.4.300.0030.00316.36
7.4.290.0030.00316.45
7.4.280.0040.00416.48
7.4.270.0080.00016.46
7.4.260.0030.00616.53
7.4.250.0000.00816.38
7.4.240.0050.00216.49
7.4.230.0060.00016.54
7.4.220.0100.00716.40
7.4.210.0030.01216.54
7.4.200.0040.00416.63
7.4.190.0000.00716.50
7.4.160.0160.00016.60
7.4.150.0180.00017.40
7.4.140.0110.00617.86
7.4.130.0120.00516.36
7.4.120.0110.00616.45
7.4.110.0120.00616.38
7.4.100.0150.00416.46
7.4.90.0140.00716.40
7.4.80.0140.00919.39
7.4.70.0110.00716.35
7.4.60.0180.00416.29
7.4.50.0040.00416.52
7.4.40.0090.01216.25
7.4.30.0060.00916.23
7.4.00.0030.01414.68
7.3.330.0060.00013.13
7.3.320.0000.00513.18
7.3.310.0080.00016.07
7.3.300.0030.00316.13
7.3.290.0060.00916.17
7.3.280.0120.00716.18
7.3.270.0120.01217.40
7.3.260.0100.00616.36
7.3.250.0070.00916.14
7.3.240.0100.00716.45
7.3.230.0070.01716.39
7.3.210.0110.01116.36
7.3.200.0070.01319.39
7.3.190.0030.01416.28
7.3.180.0090.00916.31
7.3.170.0120.00916.27
7.3.160.0090.00716.36
7.3.120.0070.00914.65
7.3.110.0080.00814.42
7.3.100.0070.00914.77
7.3.90.0070.00914.52
7.3.80.0030.00914.65
7.3.70.0040.01314.56
7.3.60.0040.00814.61
7.3.50.0040.00614.74
7.3.40.0080.00614.59
7.3.30.0070.00614.65
7.3.20.0050.00716.56
7.3.10.0030.01016.54
7.3.00.0060.00916.37
7.2.330.0140.00316.24
7.2.320.0030.01516.30
7.2.310.0060.01016.46
7.2.300.0170.00016.43
7.2.290.0160.00716.27
7.2.250.0070.01314.95
7.2.240.0070.00814.87
7.2.230.0030.01215.04
7.2.220.0070.00714.74
7.2.210.0060.00614.71
7.2.200.0020.01414.71
7.2.190.0110.00314.71
7.2.180.0080.00514.84
7.2.170.0060.01014.84
7.2.160.0070.01014.67
7.2.150.0040.01116.70
7.2.140.0100.00316.66
7.2.130.0040.00716.59
7.2.120.0000.01716.53
7.2.110.0100.00716.72
7.2.100.0110.00616.44
7.2.90.0030.01416.77
7.2.80.0030.01316.45
7.2.70.0060.01216.77
7.2.60.0070.01116.52
7.2.50.0090.00616.52
7.2.40.0060.01216.80
7.2.30.0070.01016.71
7.2.20.0000.01516.70
7.2.10.0030.01516.67
7.2.00.0060.00717.97
7.1.330.0050.00815.62
7.1.320.0070.00615.53
7.1.310.0040.00715.49
7.1.300.0090.00515.59
7.1.290.0060.00615.41
7.1.280.0070.00715.50
7.1.270.0060.00915.48
7.1.260.0030.00815.73
7.1.250.0070.01015.43
7.1.100.0160.00017.96
7.1.70.0000.00717.01
7.1.60.0100.01419.46
7.1.50.0060.01216.64
7.1.00.0070.07022.43
7.0.200.0040.01116.31
7.0.140.0000.07322.00
7.0.60.0100.06019.97
7.0.50.0030.05317.72
7.0.40.0100.07020.23
7.0.30.0300.07720.12
7.0.20.0330.07020.33
7.0.10.0030.05720.09
7.0.00.0000.05020.05
5.6.280.0070.07020.82
5.6.210.0130.07320.63
5.6.200.0030.09318.20
5.6.190.0070.07320.77
5.6.180.0400.05720.55
5.6.170.0330.07020.57
5.6.160.0170.07020.44
5.6.150.0030.08318.23
5.6.140.0100.07718.21
5.6.130.0070.03718.23
5.6.120.0070.03721.00
5.6.110.0100.08321.12
5.6.100.0070.07720.96
5.6.90.0200.04020.85
5.6.80.0030.09020.34
5.5.350.3970.04720.43
5.5.340.0100.08017.92
5.5.330.0000.05020.25
5.5.320.0230.05720.20
5.5.310.0230.05320.52
5.5.300.0070.05017.97
5.5.290.0130.05018.00
5.5.280.0030.09320.88
5.5.270.0170.03320.87
5.5.260.0030.07320.77
5.5.250.0100.07720.71
5.5.240.0100.08020.07
5.4.450.2070.04019.64
5.4.440.1900.04719.45
5.4.430.2230.04719.29
5.4.420.2030.04319.18
5.4.410.2100.04019.36
5.4.400.2100.03318.98
5.4.390.2100.05019.23
5.4.380.2030.04019.13
5.4.370.2130.04019.31
5.4.360.2130.04319.09
5.4.350.1900.04719.26
5.4.340.2070.04019.30
5.4.320.1830.03719.24
5.4.310.1900.04019.09
5.4.300.1800.03719.13
5.4.290.1800.03719.16
5.4.280.1870.03019.07
5.4.270.2100.04019.07
5.4.260.2070.04718.97
5.4.250.2600.03319.07
5.4.240.1870.03718.94
5.4.230.1700.04018.83
5.4.220.2000.03719.30
5.4.210.1800.04319.21
5.4.200.1800.04019.08
5.4.190.1400.02718.93
5.4.180.0030.03718.94
5.4.170.0030.07719.15
5.4.160.0630.05318.97
5.4.150.2130.04019.04
5.4.140.1900.03316.50
5.4.130.1770.04316.49
5.4.120.1870.03716.41
5.4.110.2170.04716.45
5.4.100.1930.03016.54
5.4.90.1900.03016.35
5.4.80.1830.04016.39
5.4.70.1870.03716.35
5.4.60.2070.03316.39
5.4.50.0070.03716.53
5.4.40.0030.06316.16
5.4.30.0000.03716.55
5.4.20.1430.03316.42
5.4.10.2370.04716.52
5.4.00.2130.02715.96
5.3.290.0930.03714.68
5.3.280.0000.04014.51
5.3.270.0000.04014.57
5.3.260.1670.03714.57
5.3.250.1930.03314.65
5.3.240.2100.03314.61
5.3.230.2000.03314.66
5.3.220.2200.03714.64
5.3.210.2030.04314.53
5.3.200.2070.03714.48
5.3.190.1830.04314.65
5.3.180.1800.03714.61
5.3.170.2030.04014.44
5.3.160.2130.03714.47
5.3.150.1900.03014.46
5.3.140.2000.04014.58
5.3.130.2100.04314.63
5.3.120.2070.04014.63
5.3.110.1800.04014.68
5.3.100.2130.04014.06
5.3.90.2100.04014.11
5.3.80.2100.04014.06
5.3.70.2000.02714.03
5.3.60.1870.04014.15
5.3.50.1830.03314.09
5.3.40.1830.03314.03
5.3.30.1930.04013.82
5.3.20.2200.03713.69
5.3.10.2100.04013.88
5.3.00.2100.04313.64
5.2.170.1730.03311.84
5.2.160.0970.03711.84
5.2.150.0070.02311.84
5.2.140.0030.04311.84
5.2.130.0430.04311.84
5.2.120.1530.02711.84
5.2.110.1670.02711.84
5.2.100.1570.03311.84
5.2.90.1470.03011.84
5.2.80.1500.03011.84
5.2.70.1570.03011.84
5.2.60.1730.03711.84
5.2.50.1770.03311.84
5.2.40.1500.03011.84
5.2.30.1370.03011.84
5.2.20.1530.02311.84
5.2.10.1500.03011.84
5.2.00.0670.03011.84
5.1.60.0000.03011.84
5.1.50.0030.05311.84
5.1.40.0070.05011.84
5.1.30.0500.03011.84
5.1.20.1400.02311.84
5.1.10.1600.02011.84
5.1.00.1200.03011.84
5.0.50.0670.02011.84
5.0.40.0730.02311.84
5.0.30.0670.03011.84
5.0.20.0630.01711.84
5.0.10.0630.02011.84
5.0.00.0630.03311.84
4.4.90.0700.02311.84
4.4.80.0770.02011.84
4.4.70.0770.02011.84
4.4.60.0800.01311.84
4.4.50.0670.01311.84
4.4.40.0800.03011.84
4.4.30.0600.01711.84
4.4.20.0630.01711.84
4.4.10.0670.01011.84
4.4.00.0700.02311.84
4.3.110.0470.02011.84
4.3.100.0000.01311.84
4.3.90.0030.01311.84
4.3.80.0030.02311.84
4.3.70.0000.03011.84
4.3.60.0000.02311.84
4.3.50.0030.02011.84
4.3.40.0030.03711.84
4.3.30.0000.01711.84
4.3.20.0200.03311.84
4.3.10.0370.02011.84
4.3.00.0300.01711.84

preferences:
41.89 ms | 400 KiB | 5 Q