3v4l.org

run code in 300+ PHP versions simultaneously
<?php class helloWorld { const ONE = 1; public $array = array( '1' => 'VALUE FIRST', 'VALUE SECOND', 'VALUE THIRD', ); } $hello = new helloWorld(); print_r($hello);

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)
8.3.60.0130.00616.63
8.3.50.0070.01121.96
8.3.40.0110.00418.50
8.3.30.0150.00318.84
8.3.20.0000.00720.07
8.3.10.0060.00320.15
8.3.00.0060.00319.13
8.2.180.0180.00016.63
8.2.170.0080.00822.96
8.2.160.0070.00720.57
8.2.150.0000.00824.18
8.2.140.0000.00924.66
8.2.130.0000.00826.16
8.2.120.0020.00522.18
8.2.110.0060.00319.16
8.2.100.0080.00417.59
8.2.90.0000.00819.38
8.2.80.0030.00618.08
8.2.70.0000.00817.78
8.2.60.0040.00418.04
8.2.50.0060.00318.10
8.2.40.0040.00420.55
8.2.30.0040.00419.33
8.2.20.0000.00717.61
8.2.10.0000.00817.97
8.2.00.0030.00617.66
8.1.280.0150.00025.92
8.1.270.0000.00823.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00420.89
8.1.230.0080.00422.55
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0050.00317.23
8.1.190.0050.00317.22
8.1.180.0080.00018.10
8.1.170.0080.00318.33
8.1.160.0070.00022.23
8.1.150.0070.00018.81
8.1.140.0000.00717.41
8.1.130.0000.00717.81
8.1.120.0040.00417.35
8.1.110.0080.00017.27
8.1.100.0040.00317.38
8.1.90.0030.00317.42
8.1.80.0030.00317.29
8.1.70.0030.00517.34
8.1.60.0060.00317.54
8.1.50.0030.00617.43
8.1.40.0080.00017.32
8.1.30.0050.00317.63
8.1.20.0070.00017.55
8.1.10.0040.00417.39
8.1.00.0000.00817.46
8.0.300.0050.00319.86
8.0.290.0030.00516.63
8.0.280.0000.00718.36
8.0.270.0000.00717.12
8.0.260.0030.00317.10
8.0.250.0030.00316.90
8.0.240.0040.00416.77
8.0.230.0000.00716.78
8.0.220.0030.00316.77
8.0.210.0030.00316.76
8.0.200.0000.00616.83
8.0.190.0000.00716.75
8.0.180.0000.00716.78
8.0.170.0040.00416.85
8.0.160.0000.00816.82
8.0.150.0040.00416.71
8.0.140.0000.00716.66
8.0.130.0000.00713.25
8.0.120.0080.00016.78
8.0.110.0000.00716.70
8.0.100.0000.00816.78
8.0.90.0030.00516.85
8.0.80.0120.00916.87
8.0.70.0050.00316.84
8.0.60.0030.00516.81
8.0.50.0070.00016.68
8.0.30.0100.01116.74
8.0.20.0060.01317.40
8.0.10.0000.00817.05
8.0.00.0100.01116.71
7.4.330.0060.00015.07
7.4.320.0030.00316.33
7.4.300.0000.00616.49
7.4.290.0040.00416.52
7.4.280.0060.00316.43
7.4.270.0030.00316.51
7.4.260.0060.00316.50
7.4.250.0000.00816.29
7.4.240.0020.00516.49
7.4.230.0070.00016.41
7.4.220.0100.00716.48
7.4.210.0070.01016.50
7.4.200.0030.00316.28
7.4.160.0120.01216.34
7.4.150.0070.01017.40
7.4.140.0120.00817.86
7.4.130.0120.00516.37
7.4.120.0130.00616.47
7.4.110.0120.00416.54
7.4.100.0030.02016.46
7.4.90.0120.00616.27
7.4.80.0070.01016.33
7.4.70.0080.00816.25
7.4.60.0100.01316.27
7.4.50.0000.00816.50
7.4.40.0060.01016.50
7.4.30.0090.00616.57
7.4.00.0060.01214.90
7.3.330.0030.00312.95
7.3.320.0000.00613.17
7.3.310.0000.00716.06
7.3.300.0000.00716.00
7.3.290.0110.00316.17
7.3.280.0070.00916.19
7.3.270.0070.01017.40
7.3.260.0090.01016.15
7.3.250.0130.00416.43
7.3.240.0120.00616.39
7.3.230.0100.01016.39
7.3.210.0120.00616.30
7.3.200.0070.01119.39
7.3.190.0090.00916.34
7.3.180.0030.01316.14
7.3.170.0070.01016.27
7.3.160.0060.01016.27
7.3.10.0070.00716.25
7.3.00.0120.00316.46
7.2.330.0040.01316.39
7.2.320.0070.01416.38
7.2.310.0100.01316.63
7.2.300.0060.01116.45
7.2.290.0080.00816.33
7.2.130.0040.01416.82
7.2.120.0060.00916.88
7.2.110.0100.00716.75
7.2.100.0190.00016.72
7.2.90.0030.00716.82
7.2.80.0070.01016.66
7.2.70.0060.00616.67
7.2.60.0030.01016.76
7.2.50.0140.00516.76
7.2.40.0030.00916.86
7.2.30.0060.00916.91
7.2.20.0100.00616.57
7.2.10.0150.00416.67
7.2.00.0060.01016.60
7.1.250.0070.00715.67
7.1.240.0070.00315.59
7.1.230.0080.00815.51
7.1.220.0090.00615.44
7.1.210.0090.00615.79
7.1.200.0030.01115.62
7.1.190.0070.00415.48
7.1.180.0030.01015.45
7.1.170.0090.00315.73
7.1.160.0060.00315.41
7.1.150.0060.00315.38
7.1.140.0070.00415.51
7.1.130.0030.01015.55
7.1.120.0080.00815.33
7.1.110.0000.01015.66
7.1.100.0060.00915.84
7.1.90.0030.01015.49
7.1.80.0050.00415.74
7.1.70.0090.00216.42
7.1.60.0110.00917.39
7.1.50.0070.00516.27
7.1.40.0040.01115.78
7.1.30.0060.00315.49
7.1.20.0040.01115.80
7.1.10.0030.01015.36
7.1.00.0030.04119.05
7.0.330.0040.01115.33
7.0.320.0060.00315.24
7.0.310.0000.01515.22
7.0.300.0080.00515.26
7.0.290.0100.00314.93
7.0.280.0070.00715.22
7.0.270.0000.00814.84
7.0.260.0040.00415.02
7.0.250.0030.01315.38
7.0.240.0070.00615.20
7.0.230.0040.00415.22
7.0.220.0100.00715.06
7.0.210.0090.00615.28
7.0.200.0050.00615.92
7.0.190.0090.00615.42
7.0.180.0100.00615.38
7.0.170.0130.00315.20
7.0.160.0100.00715.04
7.0.150.0030.01315.00
7.0.140.0050.04318.50
7.0.130.0040.00415.06
7.0.120.0030.00915.19
7.0.110.0090.00614.98
7.0.100.0000.00915.20
7.0.90.0060.00915.22
7.0.80.0080.00815.34
7.0.70.0110.00415.29
7.0.60.0080.04517.70
7.0.50.0070.02516.70
7.0.40.0030.03716.72
7.0.30.0120.02516.83
7.0.20.0180.04316.76
7.0.10.0080.04316.74
7.0.00.0070.04716.67
5.6.380.0000.01413.94
5.6.370.0070.00714.48
5.6.360.0030.01014.36
5.6.350.0070.00714.19
5.6.340.0060.00913.91
5.6.330.0100.00714.41
5.6.320.0040.01214.46
5.6.310.0030.01013.92
5.6.300.0000.00914.04
5.6.290.0000.01514.02
5.6.280.0020.04417.72
5.6.270.0040.00714.59
5.6.260.0070.00713.93
5.6.250.0000.01314.32
5.6.240.0060.00914.08
5.6.230.0060.00914.19
5.6.220.0040.00414.14
5.6.210.0070.03217.47
5.6.200.0050.04516.10
5.6.190.0070.05017.32
5.6.180.0210.03517.30
5.6.170.0200.04317.40
5.6.160.0080.02317.41
5.6.150.0060.02116.17
5.6.140.0190.02916.22
5.6.130.0020.02716.28
5.6.120.0070.02317.64
5.6.110.0080.04617.59
5.6.100.0050.04117.57
5.6.90.0210.02617.53
5.6.80.0050.04717.21
5.6.70.0100.00714.07
5.6.60.0070.00714.31
5.6.50.0100.00714.16
5.6.40.0110.00314.00
5.6.30.0000.01714.34
5.6.20.0080.00514.40
5.6.10.0040.00814.32
5.6.00.0070.00414.16
5.5.380.0030.00310.88
5.5.370.0000.00611.16
5.5.360.0080.00311.08
5.5.350.0150.04015.83
5.5.340.0070.02714.46
5.5.330.0030.02815.68
5.5.320.0150.02315.76
5.5.310.0130.04515.69
5.5.300.0000.03514.67
5.5.290.0050.03114.70
5.5.280.0100.02715.91
5.5.270.0060.04515.77
5.5.260.0100.02515.81
5.5.250.0100.03315.85
5.5.240.0030.01915.45
5.5.230.0060.00611.09
5.5.220.0000.00711.04
5.5.210.0000.01411.09
5.5.200.0070.00411.14
5.5.190.0030.01010.93
5.5.180.0000.01011.18
5.5.170.0050.00511.22
5.5.160.0100.00310.81
5.5.150.0000.01111.20
5.5.140.0040.00810.59
5.5.130.0090.00010.71
5.5.120.0030.00910.85
5.5.110.0030.00910.83
5.5.100.0050.00211.11
5.5.90.0030.00910.63
5.5.80.0080.00510.45
5.5.70.0050.00510.91
5.5.60.0040.00711.09
5.5.50.0050.00511.10
5.5.40.0100.00310.64
5.5.30.0070.00510.86
5.5.20.0000.00911.18
5.5.10.0030.00710.92
5.5.00.0090.00011.13
5.4.450.0100.03515.13
5.4.440.0480.02715.40
5.4.430.0260.02515.31
5.4.420.0110.03015.17
5.4.410.0450.02815.09
5.4.400.0120.03314.95
5.4.390.0220.03014.89
5.4.380.0280.04214.87
5.4.370.0170.02914.72
5.4.360.0200.02914.88
5.4.350.0210.02814.58
5.4.340.0160.03414.75
5.4.330.0040.00710.72
5.4.320.0050.02211.77
5.4.310.0050.02111.71
5.4.300.0060.02511.71
5.4.290.0080.02111.69
5.4.280.0070.02111.53
5.4.270.0050.02311.51
5.4.260.0050.02611.67
5.4.250.0050.02411.54
5.4.240.0070.02111.61
5.4.230.0060.02111.58
5.4.220.0040.02311.70
5.4.210.0070.02111.63
5.4.200.0070.02111.62
5.4.190.0060.02111.48
5.4.180.0060.02111.55
5.4.170.0060.02111.66
5.4.160.0050.02111.61
5.4.150.0050.01911.53
5.4.140.0060.02111.34
5.4.130.0080.01911.46
5.4.120.0070.01911.49
5.4.110.0080.02311.44
5.4.100.0040.02011.22
5.4.90.0040.02311.46
5.4.80.0070.02011.44
5.4.70.0060.01911.43
5.4.60.0050.02011.49
5.4.50.0020.02311.44
5.4.40.0070.01911.40
5.4.30.0050.02211.51
5.4.20.0050.02211.53
5.4.10.0020.02111.37
5.4.00.0040.01911.24
5.3.290.0050.02211.75
5.3.280.0080.02111.53
5.3.270.0020.03311.65
5.3.260.0080.02511.65
5.3.250.0060.02311.61
5.3.240.0090.01511.53
5.3.230.0050.02211.51
5.3.220.0070.01811.40
5.3.210.0060.02211.38
5.3.200.0080.01811.51
5.3.190.0050.02511.40
5.3.180.0040.02711.54
5.3.170.0070.02111.46
5.3.160.0060.02011.54
5.3.150.0050.02211.61
5.3.140.0020.02211.58
5.3.130.0050.02111.58
5.3.120.0060.02111.63
5.3.110.0050.02311.59
5.3.100.0030.02311.27
5.3.90.0050.02111.25
5.3.80.0030.02211.19
5.3.70.0060.01911.21
5.3.60.0050.02011.15
5.3.50.0070.02211.19
5.3.40.0010.02611.21
5.3.30.0050.01911.18
5.3.20.0070.02011.07
5.3.10.0070.01811.01
5.3.00.0080.01910.89
5.2.170.0070.0179.35
5.2.160.0040.0189.35
5.2.150.0040.0189.37
5.2.140.0020.0199.35
5.2.130.0020.0189.27
5.2.120.0040.0169.35
5.2.110.0030.0209.30
5.2.100.0040.0149.21
5.2.90.0020.0199.29
5.2.80.0050.0189.27
5.2.70.0080.0159.14
5.2.60.0060.0169.27
5.2.50.0040.0169.23
5.2.40.0010.0219.12
5.2.30.0040.0169.07
5.2.20.0060.0149.17
5.2.10.0050.0169.03
5.2.00.0050.0168.90
5.1.60.0050.0138.25
5.1.50.0050.0138.26
5.1.40.0040.0158.34
5.1.30.0020.0228.39
5.1.20.0030.0228.37
5.1.10.0020.0218.36
5.1.00.0050.0178.28
5.0.50.0040.0107.47
5.0.40.0040.0117.40
5.0.30.0020.0207.31
5.0.20.0030.0157.29
5.0.10.0020.0127.28
5.0.00.0030.0207.28
4.4.90.0020.0086.54
4.4.80.0040.0096.53
4.4.70.0040.0136.54
4.4.60.0030.0086.54
4.4.50.0020.0136.54
4.4.40.0010.0166.51
4.4.30.0040.0116.54
4.4.20.0030.0096.58
4.4.10.0050.0136.58
4.4.00.0030.0166.54
4.3.110.0030.0096.49
4.3.100.0030.0136.49
4.3.90.0010.0156.47
4.3.80.0030.0146.45
4.3.70.0020.0096.47
4.3.60.0040.0106.47
4.3.50.0010.0106.47
4.3.40.0020.0136.43
4.3.30.0040.0115.81
4.3.20.0030.0105.80
4.3.10.0010.0095.78
4.3.00.0020.0127.99

preferences:
50.71 ms | 401 KiB | 5 Q