3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array('foo', 'bar', 'baz'); foreach ($array as $key => $value) { echo "$key: $value" . PHP_EOL; }

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)
8.3.60.0100.01316.75
8.3.50.0100.01217.51
8.3.40.0150.00618.89
8.3.30.0000.01418.72
8.3.20.0040.00418.65
8.3.10.0060.00920.31
8.3.00.0100.00017.38
8.2.180.0000.01416.50
8.2.170.0110.00422.96
8.2.160.0070.01421.06
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00420.96
8.2.110.0100.00021.04
8.2.100.0070.00317.91
8.2.90.0060.00321.04
8.2.80.0080.00019.31
8.2.70.0030.00617.63
8.2.60.0040.00418.04
8.2.50.0000.00818.07
8.2.40.0070.00018.03
8.2.30.0040.00417.96
8.2.20.0000.00717.71
8.2.10.0070.00017.73
8.2.00.0040.00417.72
8.1.280.0070.01125.92
8.1.270.0030.00724.66
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00723.92
8.1.230.0040.00820.93
8.1.220.0060.00317.79
8.1.210.0040.00418.89
8.1.200.0040.00417.23
8.1.190.0040.00417.50
8.1.180.0000.00818.10
8.1.170.0080.00018.90
8.1.160.0040.00418.94
8.1.150.0000.00718.51
8.1.140.0110.00017.35
8.1.130.0000.00617.78
8.1.120.0040.00417.49
8.1.110.0070.00017.43
8.1.100.0000.00717.46
8.1.90.0050.00217.36
8.1.80.0030.00317.34
8.1.70.0040.00417.48
8.1.60.0070.00017.50
8.1.50.0040.00417.31
8.1.40.0000.00817.48
8.1.30.0060.00317.63
8.1.20.0030.00617.71
8.1.10.0030.00617.40
8.1.00.0080.00017.43
8.0.300.0030.00619.97
8.0.290.0070.00016.75
8.0.280.0000.00718.43
8.0.270.0000.00717.13
8.0.260.0030.00316.73
8.0.250.0000.00716.87
8.0.240.0000.00816.90
8.0.230.0000.00716.98
8.0.220.0030.00316.77
8.0.210.0030.00316.90
8.0.200.0000.00616.91
8.0.190.0030.00616.97
8.0.180.0000.00716.84
8.0.170.0000.00816.88
8.0.160.0000.00817.00
8.0.150.0040.00416.80
8.0.140.0030.00716.90
8.0.130.0000.00513.36
8.0.120.0040.00416.80
8.0.110.0040.00416.95
8.0.100.0030.00516.92
8.0.90.0040.00416.89
8.0.80.0110.00616.84
8.0.70.0070.00016.85
8.0.60.0040.00416.84
8.0.50.0000.00716.74
8.0.30.0020.01717.22
8.0.20.0160.00816.99
8.0.10.0040.00416.81
8.0.00.0080.01216.79
7.4.330.0030.00312.98
7.4.320.0000.00716.63
7.4.300.0030.00316.56
7.4.290.0070.00016.39
7.4.280.0000.00716.63
7.4.270.0000.00616.55
7.4.260.0060.00013.21
7.4.250.0080.00016.59
7.4.240.0040.00416.41
7.4.230.0030.00316.67
7.4.220.0060.01216.59
7.4.210.0110.00616.57
7.4.200.0000.00716.49
7.4.190.0040.00416.75
7.4.160.0060.00916.44
7.4.150.0150.00316.53
7.4.140.0050.01216.42
7.4.130.0100.00616.33
7.4.120.0110.00616.41
7.4.110.0100.00716.48
7.4.100.0060.01116.45
7.4.90.0160.00016.51
7.4.80.0090.01016.46
7.4.70.0110.00516.48
7.4.60.0090.00916.34
7.4.50.0060.00316.11
7.4.40.0030.01116.46
7.4.30.0170.00316.33
7.4.00.0130.00314.89
7.3.330.0000.00613.21
7.3.320.0030.00313.07
7.3.310.0000.00716.38
7.3.300.0000.00816.38
7.3.290.0120.00316.36
7.3.280.0070.01016.36
7.3.270.0070.01016.29
7.3.260.0100.01416.43
7.3.250.0120.00716.26
7.3.240.0100.01016.34
7.3.230.0100.00716.24
7.3.210.0130.00316.58
7.3.200.0150.00919.39
7.3.190.0090.01116.54
7.3.180.0040.01116.43
7.3.170.0090.00916.50
7.3.160.0130.00616.27
7.3.120.0060.00315.05
7.2.330.0170.00016.63
7.2.320.0170.00516.59
7.2.310.0040.01516.79
7.2.300.0100.01316.61
7.2.290.0040.01316.73
7.2.00.0000.01819.18
7.1.200.0060.00615.50
7.1.100.0060.00618.13
7.1.70.0030.00317.10
7.1.60.0030.02019.40
7.1.50.0030.01416.67
7.1.00.0000.06722.45
7.0.200.0050.00216.85
7.0.140.0030.07322.07
7.0.120.0130.06322.13
7.0.60.0100.07719.79
7.0.50.0030.04317.89
7.0.40.0030.06020.40
7.0.30.0200.04020.21
7.0.20.0370.06320.11
7.0.10.0230.08020.12
7.0.00.0130.05020.16
5.6.280.0100.06720.91
5.6.210.0130.06020.69
5.6.200.0000.08718.23
5.6.190.0070.06320.40
5.6.180.0270.04020.43
5.6.170.0230.05320.52
5.6.160.0070.04020.60
5.6.150.0070.07718.09
5.6.140.0070.03718.20
5.6.130.0030.06018.21
5.6.120.0100.07721.05
5.6.110.0000.05020.89
5.6.100.0100.05721.13
5.6.90.0100.09021.00
5.6.80.0100.07320.47
5.6.70.0130.06320.39
5.5.350.0270.08020.32
5.5.340.0070.06717.96
5.5.330.0070.04020.36
5.5.320.0270.07720.59
5.5.310.0230.03320.17
5.5.300.0030.04018.02
5.5.290.0070.08018.01
5.5.280.0130.07020.85
5.5.270.0100.03320.76
5.5.260.0100.08020.83
5.5.250.0070.08720.58
5.5.240.0100.07320.03
5.4.450.0030.05019.11
5.4.440.0070.07319.12
5.4.430.0030.08719.32
5.4.420.0070.04019.40
5.4.410.0130.03018.98
5.4.400.0170.03318.79
5.4.390.0070.07318.80
5.4.380.0100.07019.12
5.4.370.0130.06718.92
5.4.360.0030.04719.14
5.4.350.0130.03719.17
5.4.340.0000.06718.81
5.4.320.0070.04319.08
5.4.310.0000.04018.83
5.4.300.0100.06019.09
5.4.290.0030.04719.14
5.4.280.0170.06318.80
5.4.270.0030.06019.15
5.4.260.0070.04319.15
5.4.250.0000.04718.77
5.4.240.0030.04319.04
5.4.230.0070.05018.78
5.4.220.0070.08019.14
5.4.210.0070.07718.91
5.4.200.0130.07318.92
5.4.190.0130.05719.16
5.4.180.0100.08019.16
5.4.170.0130.05719.16
5.4.160.0070.07718.79
5.4.150.0030.04719.11
5.4.140.0030.06016.50
5.4.130.0030.04716.36
5.4.120.0170.06316.33
5.4.110.0070.06016.32
5.4.100.0130.03316.27
5.4.90.0070.04316.33
5.4.80.0030.04016.25
5.4.70.0130.03716.32
5.4.60.0100.05716.58
5.4.50.0030.07016.30
5.4.40.0070.04316.43
5.4.30.0030.07316.29
5.4.20.0030.03716.12
5.4.10.0070.03716.20
5.4.00.0000.05015.73
5.3.290.0030.04014.63
5.3.280.0070.07714.54
5.3.270.0070.04714.53
5.3.260.0100.07014.69
5.3.250.0070.07014.56
5.3.240.0100.05714.53
5.3.230.0200.07014.55
5.3.220.0070.06014.53
5.3.210.0100.06314.50
5.3.200.0100.07014.52
5.3.190.0070.06314.38
5.3.180.0000.06714.52
5.3.170.0130.07714.52
5.3.160.0070.03314.51
5.3.150.0070.04314.44
5.3.140.0170.04314.39
5.3.130.0070.05714.46
5.3.120.0130.07314.48
5.3.110.0000.04314.44
5.3.100.0130.06713.98
5.3.90.0070.07313.96
5.3.80.0070.06013.94
5.3.70.0000.04713.97
5.3.60.0070.03713.98
5.3.50.0030.07013.88
5.3.40.0070.06713.88
5.3.30.0070.05013.85
5.3.20.0000.05713.66
5.3.10.0130.06313.57
5.3.00.0070.03313.62
5.2.170.0070.06011.04
5.2.160.0030.05311.15
5.2.150.0030.04011.14
5.2.140.0000.04711.08
5.2.130.0000.03010.97
5.2.120.0000.03711.00
5.2.110.0070.05010.92
5.2.100.0130.05011.03
5.2.90.0000.06011.00
5.2.80.0030.02711.17
5.2.70.0030.05010.99
5.2.60.0030.05010.89
5.2.50.0070.02311.00
5.2.40.0000.04010.87
5.2.30.0030.06010.92
5.2.20.0070.05310.90
5.2.10.0070.04310.80
5.2.00.0070.05310.71
5.1.60.0000.0409.94
5.1.50.0030.02310.03
5.1.40.0000.05710.02
5.1.30.0070.05010.22
5.1.20.0030.03710.36
5.1.10.0100.05310.04
5.1.00.0070.05310.05
5.0.50.0130.0378.91
5.0.40.0100.0378.91
5.0.30.0030.0678.91
5.0.20.0000.0308.91
5.0.10.0000.0378.91
5.0.00.0030.0678.91
4.4.90.0000.0238.91
4.4.80.0000.0278.91
4.4.70.0070.0308.91
4.4.60.0030.0238.91
4.4.50.0000.0378.91
4.4.40.0070.0508.91
4.4.30.0030.0378.91
4.4.20.0070.0338.91
4.4.10.0000.0278.91
4.4.00.0070.0538.91
4.3.110.0030.0338.91
4.3.100.0000.0338.91
4.3.90.0070.0308.91
4.3.80.0000.0438.91
4.3.70.0000.0378.91
4.3.60.0070.0238.91
4.3.50.0070.0338.91
4.3.40.0030.0508.91
4.3.30.0000.0378.91
4.3.20.0000.0338.91
4.3.10.0000.0338.91
4.3.00.0170.0078.91

preferences:
49.14 ms | 401 KiB | 5 Q