3v4l.org

run code in 300+ PHP versions simultaneously
<?php $word = array(0 => "akaka", 1 => "cool value"); $word2 = array(3 => "ewotr", 0=> 'sksks'); var_dump($word + $word2);

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)
8.3.70.0070.00716.63
8.3.60.0100.01018.18
8.3.50.0070.01322.83
8.3.40.0100.00718.81
8.3.30.0110.00418.97
8.3.20.0040.00420.39
8.3.10.0080.00023.61
8.3.00.0050.00319.20
8.2.180.0040.01116.38
8.2.170.0030.01722.96
8.2.160.0000.01420.53
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0040.00421.04
8.2.110.0090.00020.52
8.2.100.0080.00418.09
8.2.90.0000.00719.18
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0050.00217.80
8.2.50.0050.00318.07
8.2.40.0020.00517.97
8.2.30.0040.00417.86
8.2.20.0040.00417.54
8.2.10.0000.00717.96
8.2.00.0050.00217.72
8.1.280.0130.00625.92
8.1.270.0030.00623.84
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0080.00419.04
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0040.00817.10
8.1.190.0040.00417.22
8.1.180.0070.00018.10
8.1.170.0000.00818.43
8.1.160.0000.00721.97
8.1.150.0000.00818.88
8.1.140.0000.00817.25
8.1.130.0030.00317.83
8.1.120.0000.00717.30
8.1.110.0040.00417.27
8.1.100.0070.00017.31
8.1.90.0000.00717.27
8.1.80.0050.00217.22
8.1.70.0040.00417.23
8.1.60.0000.00817.53
8.1.50.0040.00417.42
8.1.40.0000.00817.39
8.1.30.0040.00417.50
8.1.20.0060.00317.55
8.1.10.0000.00717.34
8.1.00.0040.00417.38
8.0.300.0000.00818.77
8.0.290.0000.00716.63
8.0.280.0030.00318.41
8.0.270.0030.00317.18
8.0.260.0030.00317.18
8.0.250.0040.00416.91
8.0.240.0000.00716.93
8.0.230.0000.00716.98
8.0.220.0070.00016.87
8.0.210.0040.00416.92
8.0.200.0070.00016.82
8.0.190.0060.00316.91
8.0.180.0040.00416.79
8.0.170.0000.00716.80
8.0.160.0050.00217.01
8.0.150.0030.00516.75
8.0.140.0000.00816.73
8.0.130.0050.00013.25
8.0.120.0080.00016.85
8.0.110.0080.00016.87
8.0.100.0040.00416.77
8.0.90.0030.00516.82
8.0.80.0030.01216.88
8.0.70.0040.00416.71
8.0.60.0040.00416.86
8.0.50.0040.00416.97
8.0.30.0070.01216.81
8.0.20.0120.00817.40
8.0.10.0040.00417.03
8.0.00.0080.01216.88
7.4.330.0020.00215.00
7.4.320.0000.00616.41
7.4.300.0000.00816.45
7.4.290.0000.00716.57
7.4.280.0000.00816.41
7.4.270.0040.00416.54
7.4.260.0000.00716.41
7.4.250.0000.00816.53
7.4.240.0000.00816.45
7.4.230.0000.00616.46
7.4.220.0140.01416.54
7.4.210.0070.01016.57
7.4.200.0030.00316.54
7.4.160.0030.01316.53
7.4.150.0120.00617.40
7.4.140.0130.00417.86
7.4.130.0120.00516.42
7.4.120.0110.00716.43
7.4.110.0110.00516.46
7.4.100.0140.00316.53
7.4.90.0120.00616.47
7.4.80.0140.00419.39
7.4.70.0040.01216.48
7.4.60.0100.00716.34
7.4.50.0050.00316.24
7.4.40.0060.01516.40
7.4.30.0090.00916.43
7.4.00.0050.01314.84
7.3.330.0030.00313.17
7.3.320.0030.00313.13
7.3.310.0000.00716.23
7.3.300.0030.00316.18
7.3.290.0040.01016.21
7.3.280.0100.00816.14
7.3.270.0060.01817.40
7.3.260.0090.00916.41
7.3.250.0140.00316.20
7.3.240.0170.00016.21
7.3.230.0100.00716.39
7.3.210.0150.00716.53
7.3.200.0110.00619.39
7.3.190.0040.01316.51
7.3.180.0000.01616.43
7.3.170.0130.00416.46
7.3.160.0080.00816.21
7.3.120.0080.01214.70
7.3.110.0120.00614.48
7.3.100.0090.00014.57
7.3.90.0070.00714.65
7.3.80.0060.00315.00
7.3.70.0060.00914.70
7.3.60.0080.00814.72
7.3.50.0080.00814.66
7.3.40.0100.00714.49
7.3.30.0100.00614.82
7.3.20.0030.00716.65
7.3.10.0050.00816.63
7.3.00.0060.00816.55
7.2.330.0060.01116.45
7.2.320.0100.00716.65
7.2.310.0090.01016.50
7.2.300.0060.01016.54
7.2.290.0030.01216.51
7.2.250.0060.01014.57
7.2.240.0070.01315.07
7.2.230.0040.01114.79
7.2.220.0070.00315.12
7.2.210.0110.00314.64
7.2.200.0060.00915.08
7.2.190.0130.00714.96
7.2.180.0040.01115.00
7.2.170.0140.00414.77
7.2.130.0060.01016.81
7.2.120.0040.01216.55
7.2.110.0090.00616.67
7.2.100.0050.00816.52
7.2.90.0060.00616.51
7.2.80.0130.00416.54
7.2.70.0070.01016.63
7.2.60.0100.00616.79
7.2.50.0100.00516.82
7.2.40.0130.00416.78
7.2.30.0100.00816.63
7.2.20.0090.00616.70
7.2.10.0270.00516.61
7.2.00.0120.00417.59
7.1.330.0090.00315.80
7.1.320.0060.00615.86
7.1.310.0070.00715.83
7.1.300.0030.01315.44
7.1.290.0060.00315.62
7.1.280.0100.00715.64
7.1.270.0030.00815.68
7.1.260.0100.00315.71
7.1.250.0090.00315.55
7.1.230.0090.00615.54
7.1.220.0120.00415.68
7.1.210.0100.00515.57
7.1.200.0100.00515.66
7.1.190.0150.00015.83
7.1.180.0110.00315.81
7.1.170.0090.00615.54
7.1.160.0110.00815.68
7.1.150.0150.00315.69
7.1.140.0090.00615.29
7.1.130.0080.00515.76
7.1.120.0150.00315.35
7.1.110.0200.00715.87
7.1.100.0120.00316.82
7.1.90.0140.00315.29
7.1.80.0190.00015.48
7.1.70.0110.00516.29
7.1.60.0130.01017.67
7.1.50.0110.01416.27
7.1.40.0290.00415.79
7.1.30.0090.01315.82
7.1.20.0170.01015.79
7.1.10.0240.00415.47
7.1.00.0050.04418.90
7.0.310.0110.00314.91
7.0.300.0070.00715.20
7.0.290.0330.01015.25
7.0.280.0750.00015.38
7.0.270.0110.00715.47
7.0.260.0080.00615.07
7.0.250.0130.00715.37
7.0.240.0110.00415.35
7.0.230.0170.00615.46
7.0.220.0390.00015.38
7.0.210.0180.01115.16
7.0.200.0050.00715.89
7.0.190.0170.01015.29
7.0.180.0200.00415.31
7.0.170.0150.00315.39
7.0.160.0120.00315.15
7.0.150.0180.00415.06
7.0.140.0110.03518.70
7.0.130.0110.00815.04
7.0.120.0130.00815.20
7.0.110.0150.00315.38
7.0.100.0100.00615.30
7.0.90.0230.00315.39
7.0.80.0130.00415.20
7.0.70.0180.00715.29
7.0.60.0140.04517.57
7.0.50.0100.02716.56
7.0.40.0170.04416.70
7.0.30.0160.02416.88
7.0.20.0250.03716.80
7.0.10.0100.04516.77
7.0.00.0080.02816.69
5.6.380.0120.00614.21
5.6.370.0040.01214.04
5.6.360.0120.00414.27
5.6.350.0110.00614.16
5.6.340.0110.00514.19
5.6.330.0160.00014.31
5.6.320.0070.01114.02
5.6.310.0140.00914.32
5.6.300.0040.01814.29
5.6.290.0100.00614.09
5.6.280.0150.03517.49
5.6.270.0150.00014.26
5.6.260.0050.00914.10
5.6.250.0070.01014.41
5.6.240.0120.00614.12
5.6.230.0180.00914.18
5.6.220.0080.00814.00
5.6.210.0110.03517.53
5.6.200.0090.04316.26
5.6.190.0110.04217.36
5.6.180.0240.02517.24
5.6.170.0280.03817.42
5.6.160.0070.02317.45
5.6.150.0080.04016.28
5.6.140.0110.03516.17
5.6.130.0090.04016.29
5.6.120.0120.04317.58
5.6.110.0080.03717.74
5.6.100.0130.03417.64
5.6.90.0080.02417.74
5.6.80.0200.03517.30
5.6.70.2190.02417.27
5.6.60.0120.00613.87
5.6.50.0110.00814.27
5.6.40.0100.01214.18
5.6.30.0090.00914.07
5.6.20.0240.00214.22
5.6.10.0120.00514.07
5.6.00.0220.00614.08
5.5.380.0050.00512.79
5.5.370.0080.00412.79
5.5.360.0120.00012.79
5.5.350.0060.04116.65
5.5.340.0120.04015.41
5.5.330.0160.04116.58
5.5.320.0080.04216.55
5.5.310.0150.02716.51
5.5.300.0120.03715.35
5.5.290.0030.04415.40
5.5.280.0050.03916.88
5.5.270.0110.02216.79
5.5.260.0090.02416.73
5.5.250.0090.02316.73
5.5.240.0180.03816.41
5.5.230.0100.00712.79
5.5.220.0080.00612.79
5.5.210.0080.00512.79
5.5.200.0130.00312.79
5.5.190.0060.00612.79
5.5.180.0130.00012.79
5.5.170.0170.00714.00
5.5.160.0110.00312.79
5.5.150.0080.00812.79
5.5.140.0130.00312.79
5.5.130.0100.00312.79
5.5.120.0070.00712.79
5.5.110.0140.00512.79
5.5.100.0140.00312.79
5.5.90.0110.00312.79
5.5.80.0160.00512.79
5.5.70.0160.00312.79
5.5.60.0080.00912.79
5.5.50.0210.00012.79
5.5.40.0100.00312.79
5.5.30.0130.00012.79
5.5.20.0140.00312.79
5.5.10.0070.00412.79
5.5.00.0080.00812.79
5.4.450.0400.01716.18
5.4.440.0150.02516.12
5.4.430.0110.02516.10
5.4.420.0150.01716.16
5.4.410.0130.02216.03
5.4.400.0120.02315.96
5.4.390.0150.02215.95
5.4.380.0230.03315.74
5.4.370.0270.03315.64
5.4.360.0220.03415.72
5.4.350.0290.02515.76
5.4.340.0160.03215.71
5.4.330.0080.00412.79
5.4.320.0060.02012.62
5.4.310.0080.02312.62
5.4.300.0080.02012.62
5.4.290.0090.02112.62
5.4.280.0100.01912.57
5.4.270.0120.01812.57
5.4.260.0090.02312.57
5.4.250.0100.02012.57
5.4.240.0100.02012.57
5.4.230.0050.02212.56
5.4.220.0110.02012.56
5.4.210.0090.01812.56
5.4.200.0070.02312.56
5.4.190.0060.02112.56
5.4.180.0080.02012.56
5.4.170.0100.02012.57
5.4.160.0070.02012.56
5.4.150.0070.01912.56
5.4.140.0040.02412.40
5.4.130.0110.02012.40
5.4.120.0080.01912.38
5.4.110.0080.02112.38
5.4.100.0130.01712.38
5.4.90.0050.02312.38
5.4.80.0090.01912.38
5.4.70.0110.01912.38
5.4.60.0060.01912.38
5.4.50.0120.01712.38
5.4.40.0130.01612.37
5.4.30.0090.01712.37
5.4.20.0090.01912.37
5.4.10.0080.02012.37
5.4.00.0080.02012.11
5.3.290.0070.02212.79
5.3.280.0080.02312.75
5.3.270.0070.02112.76
5.3.260.0070.02112.76
5.3.250.0040.02412.75
5.3.240.0060.02112.76
5.3.230.0070.02012.75
5.3.220.0110.01812.74
5.3.210.0090.02112.74
5.3.200.0090.01912.74
5.3.190.0100.01912.73
5.3.180.0070.01912.73
5.3.170.0080.02112.73
5.3.160.0080.02512.73
5.3.150.0090.01812.73
5.3.140.0100.01612.72
5.3.130.0060.02012.72
5.3.120.0040.02312.72
5.3.110.0100.02512.72
5.3.100.0040.02812.45
5.3.90.0060.02312.44
5.3.80.0040.02412.43
5.3.70.0070.01912.43
5.3.60.0070.02012.43
5.3.50.0070.02012.39
5.3.40.0100.02112.39
5.3.30.0090.02512.37
5.3.20.0060.02012.26
5.3.10.0080.02012.24
5.3.00.0060.02212.23
5.2.170.0040.01910.98
5.2.160.0090.01310.98
5.2.150.0040.01710.98
5.2.140.0060.01610.98
5.2.130.0050.01810.96
5.2.120.0090.01310.96
5.2.110.0070.01410.97
5.2.100.0060.01510.96
5.2.90.0050.01710.96
5.2.80.0060.01510.96
5.2.70.0040.01810.96
5.2.60.0040.01710.94
5.2.50.0060.01710.92
5.2.40.0050.01610.91
5.2.30.0060.01510.90
5.2.20.0040.01710.89
5.2.10.0060.01610.85
5.2.00.0050.01710.78
5.1.60.0070.01210.42
5.1.50.0040.01310.42
5.1.40.0040.01310.41
5.1.30.0010.01810.59
5.1.20.0080.01310.60
5.1.10.0060.01310.46
5.1.00.0070.01610.46
5.0.50.0050.0119.70
5.0.40.0030.0139.63
5.0.30.0030.0199.54
5.0.20.0040.0119.52
5.0.10.0070.0109.51
5.0.00.0040.0159.51
4.4.90.0040.0088.79
4.4.80.0030.0088.77
4.4.70.0050.0078.77
4.4.60.0020.0108.77
4.4.50.0050.0078.78
4.4.40.0050.0128.75
4.4.30.0040.0108.78
4.4.20.0050.0088.82
4.4.10.0060.0078.82
4.4.00.0030.0148.77
4.3.110.0030.0118.73
4.3.100.0020.0098.73
4.3.90.0050.0098.71
4.3.80.0060.0128.68
4.3.70.0050.0078.71
4.3.60.0060.0068.71
4.3.50.0040.0138.71
4.3.40.0020.0168.66
4.3.30.0010.0108.04
4.3.20.0050.0098.02
4.3.10.0020.0118.00
4.3.00.0000.01413.83

preferences:
66.46 ms | 401 KiB | 5 Q