3v4l.org

run code in 300+ PHP versions simultaneously
<?php $aTest = array('apple', 'pineapple', 'banana', 'kiwi', 'pear', 'strawberry', '1234', '#qwerty', '!qwerty'); $range = range('A','Z'); $range[] = "#"; $output = array(); foreach($aTest AS $fruit){ $uc = ucfirst($fruit); if(array_search($uc[0], $range) === FALSE){ $output['#'][] = $uc; } else { $output[$uc[0]][] = $uc; } }

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)
8.3.60.0100.01418.28
8.3.50.0080.00818.33
8.3.40.0120.00318.97
8.3.30.0110.00418.71
8.3.20.0050.00318.74
8.3.10.0040.00418.60
8.3.00.0060.00319.18
8.2.180.0070.01416.32
8.2.170.0130.00322.96
8.2.160.0100.00718.96
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0080.00021.00
8.2.110.0050.00521.86
8.2.100.0040.00817.79
8.2.90.0060.00319.27
8.2.80.0030.00518.03
8.2.70.0000.00917.59
8.2.60.0000.00817.93
8.2.50.0040.00417.68
8.2.40.0000.00819.38
8.2.30.0030.00617.80
8.2.20.0090.00017.59
8.2.10.0070.00017.74
8.2.00.0050.00317.70
8.1.280.0070.00725.92
8.1.270.0060.01323.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0080.00022.23
8.1.230.0040.00717.69
8.1.220.0060.00317.78
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.22
8.1.180.0060.00318.10
8.1.170.0050.00317.62
8.1.160.0020.00518.95
8.1.150.0000.00818.68
8.1.140.0040.00417.46
8.1.130.0030.00317.35
8.1.120.0030.00317.37
8.1.110.0000.00717.46
8.1.100.0030.00517.34
8.1.90.0020.00517.49
8.1.80.0000.00717.38
8.1.70.0040.00417.42
8.1.60.0040.00417.58
8.1.50.0030.00517.50
8.1.40.0040.00417.45
8.1.30.0080.00017.47
8.1.20.0030.00617.61
8.1.10.0030.00517.56
8.1.00.0030.00517.39
8.0.300.0040.00418.77
8.0.290.0000.00916.63
8.0.280.0070.00018.47
8.0.270.0000.00817.16
8.0.260.0030.00316.91
8.0.250.0040.00416.95
8.0.240.0070.00016.83
8.0.230.0080.00016.95
8.0.220.0000.00716.89
8.0.210.0000.00616.75
8.0.200.0000.00616.84
8.0.190.0000.00816.93
8.0.180.0030.00616.81
8.0.170.0070.00316.98
8.0.160.0000.00816.90
8.0.150.0040.00416.88
8.0.140.0040.00416.82
8.0.130.0050.00013.25
8.0.120.0060.00316.73
8.0.110.0040.00416.94
8.0.100.0000.00716.77
8.0.90.0050.00216.79
8.0.80.0060.01016.91
8.0.70.0050.00316.92
8.0.60.0070.00016.73
8.0.50.0090.00016.86
8.0.30.0060.01317.02
8.0.20.0110.00617.05
8.0.10.0070.00016.86
8.0.00.0100.00916.69
7.4.330.0000.00612.98
7.4.320.0000.00616.49
7.4.300.0020.00516.52
7.4.290.0030.00616.36
7.4.280.0030.00616.51
7.4.270.0030.00316.64
7.4.260.0030.00313.19
7.4.250.0000.00816.63
7.4.240.0000.00716.59
7.4.230.0030.00316.68
7.4.220.0120.00616.59
7.4.210.0030.01416.46
7.4.200.0000.00816.64
7.4.190.0040.00416.56
7.4.160.0070.00716.47
7.4.150.0070.01016.64
7.4.140.0110.00717.86
7.4.130.0160.00316.64
7.4.120.0100.01016.48
7.4.110.0090.00916.55
7.4.100.0110.01216.51
7.4.90.0100.00716.55
7.4.80.0060.01019.39
7.4.70.0130.00316.54
7.4.60.0120.00316.50
7.4.50.0030.00616.42
7.4.40.0090.00616.32
7.4.30.0080.00816.67
7.4.00.0030.01314.68
7.3.330.0000.00613.07
7.3.320.0050.00013.18
7.3.310.0070.00016.38
7.3.300.0000.00616.18
7.3.290.0060.01016.32
7.3.280.0090.00616.35
7.3.270.0100.00716.37
7.3.260.0120.00616.57
7.3.240.0090.00816.59
7.3.230.0090.00916.40
7.3.210.0190.00316.32
7.3.200.0090.00916.34
7.3.190.0060.01316.57
7.3.180.0090.01216.41
7.3.170.0170.00016.46
7.3.160.0120.00316.38
7.3.120.0030.01414.58
7.3.10.0100.00316.49
7.3.00.0100.00716.33
7.2.330.0120.00616.84
7.2.320.0090.00916.75
7.2.310.0030.01316.69
7.2.300.0070.01016.41
7.2.290.0030.01816.41
7.2.130.0030.01017.03
7.2.120.0030.01016.74
7.2.110.0040.00716.91
7.2.100.0000.01516.67
7.2.90.0030.01016.97
7.2.80.0100.00316.87
7.2.70.0000.01116.86
7.2.60.0000.01316.85
7.2.50.0030.00617.09
7.2.40.0090.00316.86
7.2.30.0110.00317.03
7.2.20.0080.00416.93
7.2.10.0030.00716.72
7.2.00.0070.00918.10
7.1.250.0060.00316.02
7.1.100.0710.00715.70
7.1.70.0030.00717.05
7.1.60.0030.01017.29
7.1.50.0040.00716.95
7.1.00.0000.03722.47
7.0.200.0040.01116.79
7.0.140.0070.07022.01
7.0.120.0000.03322.05
7.0.60.0000.04319.96
7.0.50.0000.04717.85
7.0.40.0170.08020.02
7.0.30.0230.07320.18
7.0.20.0200.05320.04
7.0.10.0130.05319.99
7.0.00.0070.09019.99
5.6.280.0070.07021.11
5.6.210.0100.07720.74
5.6.200.0130.08318.15
5.6.190.0000.05320.42
5.6.180.0230.08320.36
5.6.170.0300.08020.54
5.6.160.0070.08320.49
5.6.150.0030.04318.21
5.6.140.0070.03718.17
5.6.130.0030.08318.18
5.6.120.0030.08721.12
5.6.110.0070.05020.96
5.6.100.0030.04020.96
5.6.90.0030.04021.09
5.6.80.0030.08320.48
5.6.70.4530.03320.38
5.5.350.0030.04720.41
5.5.340.0070.04318.02
5.5.330.0070.08720.44
5.5.320.0530.06720.38
5.5.310.0130.06020.17
5.5.300.0070.04017.91
5.5.290.0030.08717.98
5.5.280.0130.04720.73
5.5.270.0170.05720.65
5.5.260.0130.08020.79
5.5.250.0070.07720.46
5.5.240.0100.06320.16
5.4.450.1770.04719.41
5.4.440.0070.03719.13
5.4.430.0030.07019.41
5.4.420.0100.03319.56
5.4.410.1270.02719.36
5.4.400.1530.04019.21
5.4.390.1600.03319.05
5.4.380.1370.03319.13
5.4.370.1570.03318.89
5.4.360.1570.03719.10
5.4.350.1730.04318.95
5.4.340.1530.04019.13
5.4.320.1570.04019.18
5.4.310.1870.04719.13
5.4.300.1900.05018.77
5.4.290.1430.04319.07
5.4.280.1630.04319.21
5.4.270.1500.04019.08
5.4.260.1870.04019.09
5.4.250.1700.04019.07
5.4.240.1600.04719.08
5.4.230.1830.04018.92
5.4.220.1100.04319.08
5.4.210.0070.03318.93
5.4.200.0000.06318.88
5.4.190.0570.06318.77
5.4.180.1570.04019.23
5.4.170.1770.04318.79
5.4.160.1700.04319.23
5.4.150.1700.05018.77
5.4.140.1770.04016.21
5.4.130.1600.03716.34
5.4.120.1530.03316.21
5.4.110.1670.04016.23
5.4.100.1530.03316.47
5.4.90.1700.04716.39
5.4.80.1630.04316.46
5.4.70.0130.03316.41
5.4.60.0030.04716.37
5.4.50.1000.06716.45
5.4.40.1870.04016.37
5.4.30.1530.03316.31
5.4.20.1770.04316.35
5.4.10.1470.04016.36
5.4.00.1830.04015.77
5.3.290.1670.05014.72
5.3.280.1670.04014.55
5.3.270.1770.05014.59
5.3.260.1870.04014.55
5.3.250.1770.04014.45
5.3.240.1870.04314.55
5.3.230.1770.04714.55
5.3.220.1770.03714.41
5.3.210.1530.04314.59
5.3.200.1400.04714.48
5.3.190.1830.03714.43
5.3.180.1800.04714.66
5.3.170.1670.05014.52
5.3.160.1530.03314.55
5.3.150.1670.04314.42
5.3.140.1570.03314.44
5.3.130.1700.04714.40
5.3.120.1070.05314.41
5.3.110.0030.03714.54
5.3.100.0100.06314.14
5.3.90.1170.04314.01
5.3.80.1630.03013.90
5.3.70.1570.03313.86
5.3.60.1600.03313.86
5.3.50.1630.03014.05
5.3.40.1500.04013.89
5.3.30.1500.04013.77
5.3.20.1900.04013.65
5.3.10.1870.04313.75
5.3.00.1570.03313.63
5.2.170.1330.02711.17
5.2.160.1230.03311.00
5.2.150.1400.03311.04
5.2.140.0000.03011.00
5.2.130.0000.03010.95
5.2.120.0070.02311.00
5.2.110.1200.02711.12
5.2.100.1300.03010.96
5.2.90.1270.03310.97
5.2.80.1530.03711.04
5.2.70.1370.02710.96
5.2.60.1400.02311.10
5.2.50.1370.02311.09
5.2.40.1000.03011.15
5.2.30.1000.03011.02
5.2.20.1100.03010.82
5.2.10.1270.03310.98
5.2.00.1100.02710.79
5.1.60.1100.03010.02
5.1.50.1300.02310.13
5.1.40.1200.0209.88
5.1.30.0270.04710.39
5.1.20.0030.04310.32
5.1.10.0100.05010.00
5.1.00.0070.02310.06
5.0.50.0030.0238.54
5.0.40.0300.0278.39
5.0.30.0400.0338.34
5.0.20.0500.0208.18
5.0.10.0500.0208.15
5.0.00.0370.0338.15
4.4.90.0500.0178.15
4.4.80.0500.0138.15
4.4.70.0530.0138.15
4.4.60.0600.0208.15
4.4.50.0670.0238.15
4.4.40.0700.0308.15
4.4.30.0670.0278.15
4.4.20.0670.0278.15
4.4.10.0570.0138.15
4.4.00.0670.0238.15
4.3.110.0630.0278.15
4.3.100.0600.0208.15
4.3.90.0630.0238.15
4.3.80.0600.0308.15
4.3.70.0670.0238.15
4.3.60.0570.0238.15
4.3.50.0630.0238.15
4.3.40.0530.0238.15
4.3.30.0370.0278.15
4.3.20.0030.0378.15
4.3.10.0030.0378.15
4.3.00.0000.0278.15

preferences:
45.49 ms | 401 KiB | 5 Q