3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = ['foo'=>'1', 'bar'=>'2', 'baz'=>'3']; while(list($key, $value) = each($data)) { echo(sprintf('Current key is [%s] and value [%s]'.PHP_EOL, $key, $value)); if($value==='2') { end($data); $result = key($data); } }

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)
8.3.60.0100.01018.56
8.3.50.0130.00421.95
8.3.40.0040.01118.56
8.3.30.0030.01019.07
8.3.20.0040.00420.22
8.3.10.0040.00423.70
8.3.00.0000.00820.95
8.2.180.0070.01116.37
8.2.170.0070.01022.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0060.00319.35
8.2.110.0000.00922.23
8.2.100.0080.00418.16
8.2.90.0070.00019.05
8.2.80.0030.00517.97
8.2.70.0000.00817.63
8.2.60.0070.00417.80
8.2.50.0030.00618.07
8.2.40.0090.00019.88
8.2.30.0100.00018.16
8.2.20.0040.00417.64
8.2.10.0040.00418.06
8.2.00.0080.00019.57
8.1.280.0070.01025.92
8.1.270.0090.00023.86
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00023.88
8.1.230.0070.00318.86
8.1.220.0090.00017.74
8.1.210.0030.00718.77
8.1.200.0060.00317.35
8.1.190.0030.00517.00
8.1.180.0000.00818.10
8.1.170.0020.00518.64
8.1.160.0040.00322.00
8.1.150.0000.00818.48
8.1.140.0040.00417.46
8.1.130.0030.00317.73
8.1.120.0070.00017.45
8.1.110.0030.00617.42
8.1.100.0040.00417.37
8.1.90.0050.00217.29
8.1.80.0020.00517.35
8.1.70.0030.00317.32
8.1.60.0000.00817.43
8.1.50.0030.00617.52
8.1.40.0040.00417.48
8.1.30.0040.00417.49
8.1.20.0060.00317.63
8.1.10.0050.00317.45
8.1.00.0030.00517.55
8.0.300.0040.00418.77
8.0.290.0000.00716.58
8.0.280.0030.00318.44
8.0.270.0000.00717.11
8.0.260.0040.00417.17
8.0.250.0070.00016.92
8.0.240.0030.00317.03
8.0.230.0000.00716.84
8.0.220.0030.00316.91
8.0.210.0060.00016.85
8.0.200.0070.00016.96
8.0.190.0040.00416.94
8.0.180.0000.00716.87
8.0.170.0060.00316.91
8.0.160.0030.00516.88
8.0.150.0000.00816.91
8.0.140.0000.00716.86
8.0.130.0060.00013.24
8.0.120.0040.00416.73
8.0.110.0000.00716.84
8.0.100.0070.00016.77
8.0.90.0040.00416.95
8.0.80.0160.00316.82
8.0.70.0040.00416.91
8.0.60.0000.00716.68
8.0.50.0000.00716.85
8.0.30.0140.01017.03
8.0.20.0150.00317.40
8.0.10.0040.00416.87
8.0.00.0080.01016.81
7.4.330.0020.00215.00
7.4.320.0030.00316.65
7.4.300.0000.00716.51
7.4.290.0000.00816.51
7.4.280.0050.00316.64
7.4.270.0080.00016.56
7.4.260.0000.00716.47
7.4.250.0040.00416.58
7.4.240.0030.00316.47
7.4.230.0040.00416.57
7.4.220.0070.01016.64
7.4.210.0070.01416.70
7.4.200.0000.00816.62
7.4.160.0160.00316.70
7.4.150.0160.00917.40
7.4.140.0100.00717.86
7.4.130.0090.00816.61
7.4.120.0090.00816.47
7.4.110.0070.01016.64
7.4.100.0030.01416.45
7.4.90.0120.00616.43
7.4.80.0120.00919.39
7.4.70.0090.00616.51
7.4.60.0030.01516.59
7.4.50.0030.00616.62
7.4.40.0030.01816.29
7.4.30.0050.01116.30
7.4.00.0090.00614.89
7.3.330.0000.00613.00
7.3.320.0060.00013.20
7.3.310.0030.00316.30
7.3.300.0030.00316.30
7.3.290.0060.00816.30
7.3.280.0040.01416.25
7.3.270.0080.00917.40
7.3.260.0130.00616.32
7.3.250.0090.00716.39
7.3.240.0090.01316.46
7.3.230.0130.00316.39
7.3.210.0120.00616.34
7.3.200.0170.00319.39
7.3.190.0070.01616.52
7.3.180.0060.01216.29
7.3.170.0150.01316.39
7.3.160.0040.01216.40
7.3.120.0090.00614.78
7.3.110.0110.00715.04
7.3.100.0070.01014.78
7.3.90.0060.00315.03
7.3.80.0000.01714.74
7.3.70.0030.01014.79
7.3.60.0040.00814.87
7.3.50.0000.01214.77
7.3.40.0030.01014.70
7.3.30.0040.01114.94
7.3.20.0000.01016.54
7.3.10.0030.00616.76
7.3.00.0090.00316.54
7.2.330.0100.01016.44
7.2.320.0120.00616.74
7.2.310.0090.00616.59
7.2.300.0130.00916.56
7.2.290.0030.01516.52
7.2.250.0040.01815.11
7.2.240.0140.00715.03
7.2.230.0030.01315.13
7.2.220.0000.01415.13
7.2.210.0090.00615.01
7.2.200.0040.01114.95
7.2.190.0140.00314.84
7.2.180.0000.01415.05
7.2.170.0080.00814.97
7.2.60.0040.01116.70
7.2.00.0040.01419.47
7.1.330.0030.01415.51
7.1.320.0060.00915.89
7.1.310.0080.00615.71
7.1.300.0060.00615.67
7.1.290.0040.00815.65
7.1.280.0000.01115.89
7.1.270.0060.01015.94
7.1.260.0060.00615.54
7.1.200.0000.01515.85
7.1.100.0000.01117.74
7.1.70.0000.01016.98
7.1.60.0070.01419.70
7.1.50.0060.00616.88
7.1.00.0030.07722.48
7.0.200.0000.00916.54
7.0.140.0030.07022.10
7.0.80.0230.08320.00
7.0.70.0330.03719.85
7.0.60.0400.08019.93
7.0.50.0400.08320.21
7.0.40.0200.07320.04
7.0.30.0170.07320.05
7.0.20.0070.08320.10
7.0.10.0130.08020.10
7.0.00.0030.09720.10
5.6.280.0070.07021.04
5.6.230.0100.08320.63
5.6.220.0070.07720.67
5.6.210.0130.06320.66
5.6.200.0170.08021.03
5.6.190.0070.08720.90
5.6.180.0170.07321.08
5.6.170.0070.07721.03
5.6.160.0030.08321.10
5.6.150.0070.07021.08
5.6.140.0070.05321.09
5.6.130.0100.07321.04
5.6.120.0070.08321.10
5.6.110.0100.07021.05
5.6.100.0070.07321.09
5.6.90.0130.04321.03
5.6.80.0070.04020.40
5.6.70.0000.04320.45
5.6.60.0030.04720.30
5.6.50.0000.04720.34
5.6.40.0000.04320.29
5.6.30.0030.04020.30
5.6.20.0100.04720.39
5.6.10.0000.04320.43
5.6.00.0000.04020.41
5.5.370.0070.08320.39
5.5.360.0030.08320.55
5.5.350.0070.07320.36
5.5.340.0070.04320.77
5.5.330.0130.05020.90
5.5.320.0100.08020.84
5.5.310.0170.07020.71
5.5.300.0130.08020.90
5.5.290.0130.07720.90
5.5.280.0000.06320.72
5.5.270.0130.03720.76
5.5.260.0100.03720.71
5.5.250.0030.04320.73
5.5.240.0000.05020.13
5.5.230.0070.04020.01
5.5.220.0070.04720.23
5.5.210.0030.04020.23
5.5.200.0000.04720.11
5.5.190.0030.08020.19
5.5.180.0100.03320.13
5.5.160.0070.03720.17
5.5.150.0100.04320.14
5.5.140.0000.04020.23
5.5.130.0070.04320.11
5.5.120.0030.04020.14
5.5.110.0000.04320.12
5.5.100.0000.04320.07
5.5.90.0000.04720.07
5.5.80.0070.04720.14
5.5.70.0030.04020.08
5.5.60.0030.04020.05
5.5.50.0100.03020.00
5.5.40.0030.03720.09
5.5.30.0030.03320.07
5.5.20.0030.04320.04
5.5.10.0070.03319.96
5.5.00.0100.03320.03
5.4.450.0070.08019.29
5.4.440.0130.07719.23
5.4.430.0230.06019.11
5.4.420.0030.04719.10
5.4.410.0030.04019.27
5.4.400.0030.04319.07
5.4.390.0070.03318.94
5.4.380.0030.04019.14
5.4.370.0000.04019.12
5.4.360.0000.04018.82
5.4.350.0000.04319.24
5.4.340.0070.03718.96
5.4.320.0030.04019.23
5.4.310.0100.07019.07
5.4.300.0030.03318.89
5.4.290.0030.04018.94
5.4.280.0000.04019.09
5.4.270.0070.03719.01
5.4.260.0030.03318.94
5.4.250.0030.03719.09
5.4.240.0070.03319.05
5.4.230.0000.04019.05
5.4.220.0130.03019.04
5.4.210.0030.03719.05
5.4.200.0030.03319.07
5.4.190.0030.03319.21
5.4.180.0000.04019.02
5.4.170.0070.03718.99
5.4.160.0070.03718.79
5.4.150.0070.03318.95
5.4.140.0000.03316.33
5.4.130.0000.03716.36
5.4.120.0100.03016.32
5.4.110.0070.03316.21
5.4.100.0030.04316.21
5.4.90.0030.03716.38
5.4.80.0130.06716.20
5.4.70.0170.06716.39
5.4.60.0100.07716.19
5.4.50.0030.07316.38
5.4.40.0030.07316.36
5.4.30.0030.07716.41
5.4.20.0070.04316.40
5.4.10.0100.06016.23
5.4.00.0100.05315.80
5.3.290.0030.04014.67
5.3.280.0030.04014.46
5.3.270.0000.04014.60
5.3.260.0100.05714.47
5.3.250.0000.04014.47
5.3.240.0030.03014.55
5.3.230.0100.03314.59
5.3.220.0030.03714.55
5.3.210.0030.03714.43
5.3.200.0000.04314.40
5.3.190.0070.07714.56
5.3.180.0070.05314.42
5.3.170.0130.06314.43
5.3.160.0130.08014.50
5.3.150.0100.07314.55
5.3.140.0130.06714.52
5.3.130.0030.05314.41
5.3.120.0030.05314.48
5.3.110.0070.06714.41
5.3.100.0170.06314.03
5.3.90.0100.07014.03
5.3.80.0000.06713.77
5.3.70.0130.04013.88
5.3.60.0130.04714.01
5.3.50.0030.04713.90
5.3.40.0030.04713.71
5.3.30.0100.04713.84
5.3.20.0030.07013.71
5.3.10.0070.04713.71
5.3.00.0070.04313.71
5.2.170.0000.03313.71
5.2.160.0000.03713.71
5.2.150.0070.06313.71
5.2.140.0030.04013.71
5.2.130.0070.03313.71
5.2.120.0070.05013.71
5.2.110.0000.04013.71
5.2.100.0100.02713.71
5.2.90.0100.05713.71
5.2.80.0100.04313.71
5.2.70.0100.05313.71
5.2.60.0030.06013.71
5.2.50.0070.06313.71
5.2.40.0030.03313.71
5.2.30.0030.06013.71
5.2.20.0030.06013.71
5.2.10.0100.04713.71
5.2.00.0070.04013.71
5.1.60.0000.03313.71
5.1.50.0030.05713.71
5.1.40.0100.03013.71
5.1.30.0000.03713.71
5.1.20.0070.05313.71
5.1.10.0070.03013.71
5.1.00.0030.03013.71
5.0.50.0030.04713.71
5.0.40.0030.04713.71
5.0.30.0030.04713.71
5.0.20.0070.04013.71
5.0.10.0030.04313.71
5.0.00.0070.06013.71
4.4.90.0100.02313.71
4.4.80.0070.03013.71
4.4.70.0070.03313.71
4.4.60.0070.02313.71
4.4.50.0100.03013.71
4.4.40.0070.05313.71
4.4.30.0100.02313.71
4.4.20.0070.03313.71
4.4.10.0030.03313.71
4.4.00.0030.05313.71
4.3.110.0000.04013.71
4.3.100.0000.03313.71
4.3.90.0100.02713.71
4.3.80.0030.05313.71
4.3.70.0030.03313.71
4.3.60.0030.03313.71
4.3.50.0130.02313.71
4.3.40.0030.05013.71
4.3.30.0030.03013.71
4.3.20.0000.04013.71
4.3.10.0030.03313.71
4.3.00.0000.03713.71

preferences:
49.36 ms | 400 KiB | 5 Q