3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array( 'one', 'two' ); foreach($a as $k => $m) { echo $k . ' -> ' . $m . '<br/>'; }

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)
8.3.60.0140.00316.50
8.3.50.0070.00822.09
8.3.40.0090.00618.70
8.3.30.0030.01219.05
8.3.20.0080.00020.13
8.3.10.0030.00623.62
8.3.00.0080.00019.25
8.2.180.0070.01118.16
8.2.170.0110.00422.96
8.2.160.0100.01020.23
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.25
8.2.110.0040.00422.26
8.2.100.0090.00317.78
8.2.90.0080.00019.03
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0080.00019.75
8.2.30.0060.00319.84
8.2.20.0080.00017.68
8.2.10.0000.00718.10
8.2.00.0030.00717.67
8.1.280.0100.00325.92
8.1.270.0030.00623.91
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00723.96
8.1.230.0040.00819.00
8.1.220.0040.00417.79
8.1.210.0030.00718.77
8.1.200.0030.00617.23
8.1.190.0030.00517.22
8.1.180.0030.00618.10
8.1.170.0040.00418.43
8.1.160.0000.00721.90
8.1.150.0000.01018.67
8.1.140.0080.00017.49
8.1.130.0030.00317.79
8.1.120.0040.00417.50
8.1.110.0040.00417.51
8.1.100.0070.00017.47
8.1.90.0040.00417.41
8.1.80.0000.00917.45
8.1.70.0070.00017.37
8.1.60.0060.00317.61
8.1.50.0040.00417.54
8.1.40.0000.00717.48
8.1.30.0030.00517.66
8.1.20.0030.00517.61
8.1.10.0040.00417.54
8.1.00.0040.00417.43
8.0.300.0040.00420.73
8.0.290.0040.00417.28
8.0.280.0040.00418.44
8.0.270.0070.00017.13
8.0.260.0040.00417.19
8.0.250.0040.00416.83
8.0.240.0030.00316.86
8.0.230.0000.00716.78
8.0.220.0030.00316.80
8.0.210.0080.00016.90
8.0.200.0030.00316.92
8.0.190.0000.00816.98
8.0.180.0080.00016.93
8.0.170.0050.00316.96
8.0.160.0000.00716.87
8.0.150.0000.00716.73
8.0.140.0000.00716.85
8.0.130.0000.00613.29
8.0.120.0040.00416.90
8.0.110.0040.00416.87
8.0.100.0000.00816.82
8.0.90.0050.00216.70
8.0.80.0060.00916.84
8.0.70.0000.00716.98
8.0.60.0040.00416.74
8.0.50.0040.00416.83
8.0.30.0080.01117.22
8.0.20.0100.00717.40
8.0.10.0030.00516.88
8.0.00.0040.01716.71
7.4.330.0030.00315.09
7.4.320.0050.00216.53
7.4.300.0000.00716.62
7.4.290.0030.00316.49
7.4.280.0000.00816.61
7.4.270.0000.00816.53
7.4.260.0040.00416.57
7.4.250.0040.00416.61
7.4.240.0020.00516.54
7.4.230.0030.00316.62
7.4.220.0130.00616.60
7.4.210.0080.01116.56
7.4.200.0030.00316.70
7.4.190.0000.00716.66
7.4.160.0060.01616.63
7.4.150.0120.00617.40
7.4.140.0130.00617.86
7.4.130.0070.00916.51
7.4.120.0080.00916.53
7.4.110.0070.01016.48
7.4.100.0070.01616.61
7.4.90.0030.01516.52
7.4.80.0180.00319.39
7.4.70.0090.00916.48
7.4.60.0090.01116.66
7.4.50.0080.00016.25
7.4.40.0120.01516.19
7.4.30.0040.01116.51
7.4.00.0030.01314.88
7.3.330.0070.00013.18
7.3.320.0030.00313.05
7.3.310.0000.00716.35
7.3.300.0030.00316.09
7.3.290.0160.00316.32
7.3.280.0070.01116.23
7.3.270.0000.01717.40
7.3.260.0000.01816.29
7.3.250.0160.00416.29
7.3.240.0060.01016.42
7.3.230.0030.01416.39
7.3.210.0100.00716.47
7.3.200.0140.00619.39
7.3.190.0160.00816.17
7.3.180.0070.00716.56
7.3.170.0080.00816.70
7.3.160.0080.00816.58
7.3.120.0060.01115.05
7.3.110.0080.00714.82
7.3.100.0070.00914.64
7.3.90.0060.00814.71
7.3.80.0050.00614.63
7.3.70.0020.01314.68
7.3.60.0060.00914.87
7.3.50.0060.00414.85
7.3.40.0040.01314.69
7.3.30.0030.01014.50
7.3.20.0050.00716.56
7.3.10.0060.00716.63
7.3.00.0060.00616.73
7.2.330.0030.02016.63
7.2.320.0150.00316.88
7.2.310.0110.00716.73
7.2.300.0090.00616.52
7.2.290.0070.01016.46
7.2.250.0030.01714.96
7.2.240.0050.01314.97
7.2.230.0090.00315.02
7.2.220.0090.00614.93
7.2.210.0040.01114.96
7.2.200.0090.00515.02
7.2.190.0090.00714.99
7.2.180.0020.01114.99
7.2.170.0030.01114.86
7.2.160.0110.00414.64
7.2.150.0070.00716.71
7.2.140.0000.01416.64
7.2.130.0020.01316.89
7.2.120.0080.00517.00
7.2.110.0060.00916.66
7.2.100.0050.01016.60
7.2.90.0030.00816.94
7.2.80.0050.01216.83
7.2.70.0050.01016.93
7.2.60.0030.00916.79
7.2.50.0070.00716.84
7.2.40.0060.00716.90
7.2.30.0040.01017.02
7.2.20.0090.00517.04
7.2.10.0060.00717.03
7.2.00.0060.00817.74
7.1.330.0070.00715.73
7.1.320.0060.00815.75
7.1.310.0070.00515.86
7.1.300.0060.00915.64
7.1.290.0070.00315.76
7.1.280.0080.00315.58
7.1.270.0070.00515.85
7.1.260.0020.01115.63
7.1.250.0050.00715.73
7.1.200.0060.00615.34
7.1.100.0040.00718.18
7.1.70.0030.00517.23
7.1.60.0040.00819.46
7.1.50.0100.01316.77
7.1.00.0030.07722.45
7.0.200.0050.00516.68
7.0.140.0070.07021.98
7.0.60.0070.08719.82
7.0.50.0130.07317.80
7.0.40.0070.06320.04
7.0.30.0070.04020.17
7.0.20.0300.08320.16
7.0.10.0030.04320.04
7.0.00.0130.05720.30
5.6.280.0100.06321.04
5.6.210.0070.07020.50
5.6.200.0070.08018.16
5.6.190.0070.04020.61
5.6.180.0230.08020.56
5.6.170.0270.07720.42
5.6.160.0070.05020.33
5.6.150.0030.06318.16
5.6.140.0100.05318.08
5.6.130.0030.06018.18
5.6.120.0030.04721.14
5.6.110.0030.06721.13
5.6.100.0030.05020.98
5.6.90.0070.03720.87
5.6.80.0000.06320.35
5.5.350.4200.04320.40
5.5.340.0200.06717.99
5.5.330.0100.08020.37
5.5.320.0230.07320.29
5.5.310.0270.04720.13
5.5.300.0000.04017.95
5.5.290.0030.04317.98
5.5.280.0070.04320.79
5.5.270.0030.05020.79
5.5.260.0100.06020.64
5.5.250.0270.06020.55
5.5.240.0070.07720.04
5.4.450.0300.06719.48
5.4.440.0230.07019.26
5.4.430.0270.03719.38
5.4.420.0100.05019.21
5.4.410.0170.03719.09
5.4.400.0130.04019.09
5.4.390.0100.04719.08
5.4.380.0170.03719.10
5.4.370.0170.05718.91
5.4.360.0230.05318.93
5.4.350.0200.04719.10
5.4.340.0270.04719.10
5.4.320.0230.07019.22
5.4.310.0200.07318.91
5.4.300.0170.08019.17
5.4.290.0200.07718.79
5.4.280.0130.04319.16
5.4.270.0230.03018.81
5.4.260.0170.03719.05
5.4.250.0200.03719.22
5.4.240.0230.07019.05
5.4.230.0270.03719.08
5.4.220.0300.07018.88
5.4.210.0130.07318.92
5.4.200.0200.07318.80
5.4.190.0170.07019.07
5.4.180.0170.07319.06
5.4.170.0130.05019.12
5.4.160.0170.07019.09
5.4.150.0100.04018.89
5.4.140.0230.05716.27
5.4.130.0230.06316.39
5.4.120.0200.03316.45
5.4.110.0170.04316.18
5.4.100.0270.06716.43
5.4.90.0130.03716.39
5.4.80.0230.06016.39
5.4.70.0200.05016.42
5.4.60.0300.04716.43
5.4.50.0130.04316.39
5.4.40.0170.04716.09
5.4.30.0230.06316.36
5.4.20.0200.06716.20
5.4.10.0200.07016.40
5.4.00.0200.04715.68
5.3.290.0100.04714.54
5.3.280.0170.05014.47
5.3.270.0170.03714.50
5.3.260.0170.04714.50
5.3.250.0130.04314.45
5.3.240.0230.06714.58
5.3.230.0200.03314.45
5.3.220.0230.03314.41
5.3.210.0230.03014.42
5.3.200.0230.04714.65
5.3.190.0130.07314.61
5.3.180.0200.07314.57
5.3.170.0300.06014.40
5.3.160.0170.03714.37
5.3.150.0300.06314.50
5.3.140.0270.06714.49
5.3.130.0100.04314.64
5.3.120.0200.05314.45
5.3.110.0200.07314.38
5.3.100.0270.06713.88
5.3.90.0200.07313.97
5.3.80.0170.04713.81
5.3.70.0130.04014.06
5.3.60.0170.06013.84
5.3.50.0230.03013.72
5.3.40.0200.03313.78
5.3.30.0170.05713.81
5.3.20.0170.07313.74
5.3.10.0230.04313.70
5.3.00.0170.04313.48
5.2.170.0230.06012.22
5.2.160.0200.05312.22
5.2.150.0130.03712.22
5.2.140.0230.02312.22
5.2.130.0100.03312.22
5.2.120.0200.03012.22
5.2.110.0170.02712.22
5.2.100.0230.04312.22
5.2.90.0270.02312.22
5.2.80.0100.04312.22
5.2.70.0200.03312.22
5.2.60.0170.05012.22
5.2.50.0230.04012.22
5.2.40.0100.03712.22
5.2.30.0170.03712.22
5.2.20.0130.03312.22
5.2.10.0130.04312.22
5.2.00.0100.03312.22
5.1.60.0170.05012.22
5.1.50.0030.05012.22
5.1.40.0170.04012.22
5.1.30.0170.03012.22
5.1.20.0100.04712.22
5.1.10.0130.03712.22
5.1.00.0130.04012.22
5.0.50.0100.03312.22
5.0.40.0070.02312.22
5.0.30.0030.04012.22
5.0.20.0070.02712.22
5.0.10.0070.04012.22
5.0.00.0100.03712.22
4.4.90.0070.01712.22
4.4.80.0030.03312.22
4.4.70.0100.03312.22
4.4.60.0130.02312.22
4.4.50.0130.03312.22
4.4.40.0100.03312.22
4.4.30.0030.03312.22
4.4.20.0100.02712.22
4.4.10.0070.02312.22
4.4.00.0170.04012.22
4.3.110.0070.02312.22
4.3.100.0070.01712.22
4.3.90.0030.01312.22
4.3.80.0070.04712.22
4.3.70.0070.01312.22
4.3.60.0030.01712.22
4.3.50.0070.01312.22
4.3.40.0070.03712.22
4.3.30.0030.01312.22
4.3.20.0030.01712.22
4.3.10.0030.02012.22
4.3.00.0000.02312.22

preferences:
60.93 ms | 400 KiB | 5 Q