3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = array( '10' => 'foo', '20' => 'bar' ); foreach ($foo as $key => $value) { print $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)
8.3.60.0140.00718.18
8.3.50.0100.00821.96
8.3.40.0110.00418.84
8.3.30.0070.00718.96
8.3.20.0000.00920.33
8.3.10.0080.00023.70
8.3.00.0080.00020.95
8.2.180.0040.01116.38
8.2.170.0040.01122.96
8.2.160.0030.01020.56
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0070.00020.62
8.2.110.0060.00322.30
8.2.100.0040.00817.91
8.2.90.0000.00719.08
8.2.80.0030.00617.97
8.2.70.0120.00017.63
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0000.00820.00
8.2.30.0030.00618.13
8.2.20.0040.00417.63
8.2.10.0040.00417.98
8.2.00.0030.00517.79
8.1.280.0090.00925.92
8.1.270.0030.00523.69
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.71
8.1.230.0050.00519.10
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0080.00017.10
8.1.180.0000.00818.10
8.1.170.0040.00418.43
8.1.160.0020.00522.01
8.1.150.0050.00218.63
8.1.140.0050.00317.34
8.1.130.0030.00317.73
8.1.120.0040.00417.36
8.1.110.0000.00717.49
8.1.100.0040.00417.29
8.1.90.0080.00017.52
8.1.80.0030.00617.45
8.1.70.0000.00717.31
8.1.60.0040.00417.61
8.1.50.0030.00517.37
8.1.40.0030.00517.41
8.1.30.0070.00417.46
8.1.20.0000.00717.68
8.1.10.0000.00717.38
8.1.00.0000.00817.32
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0030.00518.35
8.0.270.0030.00317.26
8.0.260.0030.00317.25
8.0.250.0000.00716.98
8.0.240.0040.00416.92
8.0.230.0000.00716.90
8.0.220.0000.00716.87
8.0.210.0030.00616.87
8.0.200.0060.00016.81
8.0.190.0050.00516.85
8.0.180.0070.00316.92
8.0.170.0080.00016.84
8.0.160.0040.00316.85
8.0.150.0030.00516.78
8.0.140.0000.00716.85
8.0.130.0030.00313.30
8.0.120.0000.00916.88
8.0.110.0000.00716.86
8.0.100.0040.00416.94
8.0.90.0050.00216.92
8.0.80.0060.00916.94
8.0.70.0000.00716.85
8.0.60.0000.00816.95
8.0.50.0030.00316.91
8.0.30.0060.01216.92
8.0.20.0100.01017.40
8.0.10.0000.00716.80
8.0.00.0100.01016.67
7.4.330.0060.00015.09
7.4.320.0060.00016.60
7.4.300.0000.00616.59
7.4.290.0060.00616.58
7.4.280.0040.00416.50
7.4.270.0070.00016.62
7.4.260.0040.00416.48
7.4.250.0040.00416.36
7.4.240.0020.00516.60
7.4.230.0070.00016.61
7.4.220.0120.00616.52
7.4.210.0120.00616.53
7.4.200.0070.00016.55
7.4.160.0100.00716.50
7.4.150.0150.00317.40
7.4.140.0080.01117.86
7.4.130.0110.00616.47
7.4.120.0060.01016.46
7.4.110.0070.01016.57
7.4.100.0070.01116.53
7.4.90.0060.01216.48
7.4.80.0060.01519.39
7.4.70.0080.00816.56
7.4.60.0100.00716.57
7.4.50.0000.00416.65
7.4.40.0130.00916.28
7.4.30.0080.00816.50
7.4.00.0070.01015.13
7.3.330.0000.00813.10
7.3.320.0050.00013.17
7.3.310.0030.00316.12
7.3.300.0030.00316.30
7.3.290.0130.00616.21
7.3.280.0110.00816.24
7.3.270.0030.01317.40
7.3.260.0160.00316.16
7.3.250.0080.00916.43
7.3.240.0110.00616.23
7.3.230.0120.00816.39
7.3.210.0060.01016.61
7.3.200.0100.01019.39
7.3.190.0100.01016.45
7.3.180.0150.00016.36
7.3.170.0110.01016.27
7.3.160.0130.00416.32
7.3.120.0070.00715.17
7.3.00.0030.01016.40
7.2.330.0030.01716.68
7.2.320.0120.00616.61
7.2.310.0140.00316.30
7.2.300.0130.01016.64
7.2.290.0070.01116.73
7.2.130.0040.01116.75
7.2.120.0090.00616.85
7.2.110.0110.00416.91
7.2.100.0000.01216.90
7.2.90.0060.00616.96
7.2.80.0060.00616.81
7.2.70.0060.00616.97
7.2.60.0030.01017.04
7.2.50.0140.00316.52
7.2.40.0080.00417.04
7.2.30.0100.00616.89
7.2.20.0040.00816.60
7.2.10.0100.00716.82
7.2.00.0080.00418.15
7.1.250.0030.00715.27
7.1.240.0000.01215.72
7.1.230.0140.00015.57
7.1.220.0090.00915.35
7.1.210.0040.00715.69
7.1.200.0030.01015.69
7.1.190.0110.00015.73
7.1.180.0000.01115.86
7.1.170.0060.00615.55
7.1.160.0030.00715.48
7.1.150.0060.00615.64
7.1.140.0120.00015.59
7.1.130.0140.00315.74
7.1.120.0030.00915.73
7.1.110.0080.00415.87
7.1.100.0050.00516.64
7.1.90.0110.00415.89
7.1.80.0060.00615.68
7.1.70.0030.00716.36
7.1.60.0060.01117.59
7.1.50.0130.01225.08
7.1.40.0170.00015.70
7.1.30.0060.00615.60
7.1.20.0090.00615.79
7.1.10.0000.01015.60
7.1.00.0030.04119.08
7.0.330.0000.00815.37
7.0.320.0030.00715.36
7.0.310.0070.00415.09
7.0.300.0060.00315.31
7.0.290.0070.00015.12
7.0.280.0000.00815.38
7.0.270.0030.01015.23
7.0.260.0110.00715.33
7.0.250.0060.00615.31
7.0.240.0000.01115.29
7.0.230.0080.00315.39
7.0.220.0000.01315.18
7.0.210.0090.00315.48
7.0.200.0720.00415.23
7.0.190.0060.00615.46
7.0.180.0080.00415.34
7.0.170.0040.00815.46
7.0.160.0030.00615.14
7.0.150.0040.00815.07
7.0.140.0050.03918.62
7.0.130.0090.00015.08
7.0.120.0070.00415.39
7.0.110.0080.00515.22
7.0.100.0060.00615.29
7.0.90.0030.00715.51
7.0.80.0080.00415.16
7.0.70.0060.00615.27
7.0.60.0080.04217.59
7.0.50.0000.02716.73
7.0.40.0070.03816.61
7.0.30.0260.03516.70
7.0.20.0150.02416.68
7.0.10.0100.04516.81
7.0.00.0080.04416.87
5.6.380.0060.00614.06
5.6.370.0030.00714.33
5.6.360.0080.00414.32
5.6.350.0070.00314.18
5.6.340.0060.00614.02
5.6.330.0000.01514.27
5.6.320.0080.00414.43
5.6.310.0060.00314.45
5.6.300.0070.00414.36
5.6.290.0060.00614.22
5.6.280.0070.03817.58
5.6.270.0070.00714.30
5.6.260.0060.00314.23
5.6.250.0030.00714.15
5.6.240.0050.00514.21
5.6.230.0000.01214.39
5.6.220.0060.00613.97
5.6.210.0100.04017.44
5.6.200.0050.02216.17
5.6.190.0090.04217.14
5.6.180.2150.02417.45
5.6.170.0170.03217.34
5.6.160.0090.02017.29
5.6.150.0020.04416.17
5.6.140.0040.02616.04
5.6.130.0090.03116.31
5.6.120.0080.04317.62
5.6.110.0070.04217.81
5.6.100.0070.04217.62
5.6.90.0080.03217.57
5.6.80.0090.04117.32
5.6.70.2250.02417.38
5.6.60.0040.00714.53
5.6.50.0060.00614.26
5.6.40.0030.01214.35
5.6.30.0040.00714.30
5.6.20.0060.00314.14
5.6.10.0000.01414.01
5.6.00.0030.00613.92
5.5.380.0000.00910.90
5.5.370.0040.00311.26
5.5.360.0060.00010.90
5.5.350.0080.04415.64
5.5.340.0050.03314.60
5.5.330.0090.02115.74
5.5.320.1600.02915.63
5.5.310.0180.04015.58
5.5.300.0030.02714.46
5.5.290.0020.02414.57
5.5.280.0050.03015.84
5.5.270.0090.01715.82
5.5.260.0030.04015.97
5.5.250.0020.04715.87
5.5.240.0150.03715.61
5.5.230.0040.00410.90
5.5.220.0040.00410.92
5.5.210.0030.00310.93
5.5.200.0040.00410.96
5.5.190.0000.00810.90
5.5.180.0070.00011.01
5.5.170.0030.00510.95
5.5.160.0000.00911.05
5.5.150.0070.00310.90
5.5.140.0030.00510.95
5.5.130.0030.01010.90
5.5.120.0000.00711.02
5.5.110.0070.00310.90
5.5.100.0000.00910.90
5.5.90.0030.00410.90
5.5.80.0030.00611.08
5.5.70.0080.00010.99
5.5.60.0060.00010.90
5.5.50.0050.00010.90
5.5.40.0030.00310.90
5.5.30.0040.00410.90
5.5.20.0040.00410.99
5.5.10.0000.00810.90
5.5.00.0000.00810.90
5.4.450.0250.02419.64
5.4.440.0180.02719.59
5.4.430.0050.02115.15
5.4.420.0200.02219.59
5.4.410.0120.02519.59
5.4.400.0210.02419.59
5.4.390.0210.02119.48
5.4.380.0120.02914.70
5.4.370.0390.02914.71
5.4.360.0480.02814.74
5.4.350.0520.03114.72
5.4.340.0480.02814.79
5.4.330.0000.00710.90
5.4.320.0070.02011.68
5.4.310.0040.02311.68
5.4.300.0060.02011.68
5.4.290.0070.01811.67
5.4.280.0070.01911.67
5.4.270.0050.02011.76
5.4.260.0060.02211.62
5.4.250.0060.02011.68
5.4.240.0020.02311.66
5.4.230.0050.02111.68
5.4.220.0060.02111.70
5.4.210.0100.02111.69
5.4.200.0040.02111.62
5.4.190.0030.02111.63
5.4.180.0040.02011.62
5.4.170.0080.01611.63
5.4.160.0040.02011.62
5.4.150.0040.02211.62
5.4.140.0080.02011.46
5.4.130.0060.02011.54
5.4.120.0050.01911.45
5.4.110.0040.02311.43
5.4.100.0060.01811.45
5.4.90.0070.01911.43
5.4.80.0040.02411.43
5.4.70.0030.02111.43
5.4.60.0080.01811.43
5.4.50.0040.02111.43
5.4.40.0050.02011.44
5.4.30.0040.02111.42
5.4.20.0050.02011.42
5.4.10.0060.02011.44
5.4.00.0020.02411.17
5.3.290.0050.02511.85
5.3.280.0020.02411.80
5.3.270.0050.02211.81
5.3.260.0050.02111.81
5.3.250.0060.02311.81
5.3.240.0020.02311.81
5.3.230.0040.02511.80
5.3.220.0060.02011.79
5.3.210.0050.02211.79
5.3.200.0040.02111.79
5.3.190.0040.02211.79
5.3.180.0030.02211.79
5.3.170.0050.02111.78
5.3.160.0060.02011.79
5.3.150.0040.02311.79
5.3.140.0060.02011.78
5.3.130.0050.02211.78
5.3.120.0080.02111.78
5.3.110.0060.02111.78
5.3.100.0070.02011.51
5.3.90.0040.02011.49
5.3.80.0060.01911.49
5.3.70.0040.02111.49
5.3.60.0060.02111.48
5.3.50.0050.02011.45
5.3.40.0040.02211.45
5.3.30.0080.01711.42
5.3.20.0060.01911.31
5.3.10.0020.02111.29
5.3.00.0020.02411.29
5.2.170.0050.01710.04
5.2.160.0020.01710.04
5.2.150.0020.02010.04
5.2.140.0040.01610.04
5.2.130.0060.01410.01
5.2.120.0040.01710.02
5.2.110.0050.01510.02
5.2.100.0030.01610.02
5.2.90.0050.01610.02
5.2.80.0030.01810.02
5.2.70.0050.01810.02
5.2.60.0020.0209.99
5.2.50.0050.0179.98
5.2.40.0040.0179.96
5.2.30.0040.0179.95
5.2.20.0020.0189.95
5.2.10.0030.0179.92
5.2.00.0030.0169.85
5.1.60.0060.0159.49
5.1.50.0020.0159.49
5.1.40.0040.0169.48
5.1.30.0040.0159.65
5.1.20.0020.0169.66
5.1.10.0050.0139.52
5.1.00.0040.0149.52
5.0.50.0060.0098.76
5.0.40.0050.0138.69
5.0.30.0020.0208.60
5.0.20.0040.0108.59
5.0.10.0020.0128.57
5.0.00.0040.0188.57
4.4.90.0030.0097.84
4.4.80.0010.0107.83
4.4.70.0020.0097.83
4.4.60.0020.0107.83
4.4.50.0020.0097.84
4.4.40.0020.0157.80
4.4.30.0010.0127.83
4.4.20.0040.0077.87
4.4.10.0020.0107.88
4.4.00.0050.0137.83
4.3.110.0020.0117.78
4.3.100.0040.0077.78
4.3.90.0010.0097.77
4.3.80.0020.0147.74
4.3.70.0020.0097.76
4.3.60.0030.0087.76
4.3.50.0040.0077.76
4.3.40.0030.0137.72
4.3.30.0020.0107.10
4.3.20.0020.0107.08
4.3.10.0040.0077.06
4.3.00.0130.00812.90

preferences:
45.07 ms | 401 KiB | 5 Q