3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = array(1, 2, 3, 4, 5); $arr2 = array(1, 2, 3); var_dump($arr1);

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)
8.3.60.0090.00616.38
8.3.50.0110.00716.35
8.3.40.0090.00618.69
8.3.30.0040.01118.63
8.3.20.0080.00018.55
8.3.10.0040.00420.38
8.3.00.0000.00819.25
8.2.180.0070.01016.50
8.2.170.0150.00622.96
8.2.160.0140.00320.44
8.2.150.0030.00624.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0000.00719.52
8.2.110.0110.00021.04
8.2.100.0120.00017.78
8.2.90.0000.00819.09
8.2.80.0080.00017.97
8.2.70.0070.00317.63
8.2.60.0000.00817.91
8.2.50.0100.00018.07
8.2.40.0000.00818.03
8.2.30.0050.00218.04
8.2.20.0000.00817.56
8.2.10.0040.00417.60
8.2.00.0070.00317.48
8.1.280.0080.00625.92
8.1.270.0050.00324.66
8.1.260.0060.00326.35
8.1.250.0060.00328.09
8.1.240.0030.00721.32
8.1.230.0060.00617.46
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0080.00017.35
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0000.00818.90
8.1.160.0060.00318.77
8.1.150.0040.00418.49
8.1.140.0000.00717.37
8.1.130.0000.00717.85
8.1.120.0050.00217.42
8.1.110.0000.00717.41
8.1.100.0030.00617.28
8.1.90.0030.00517.33
8.1.80.0030.00617.35
8.1.70.0030.00317.34
8.1.60.0000.00817.47
8.1.50.0050.00317.27
8.1.40.0070.00017.41
8.1.30.0000.00717.55
8.1.20.0060.00617.40
8.1.10.0050.00317.33
8.1.00.0030.00617.34
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0040.00418.24
8.0.270.0070.00017.13
8.0.260.0000.00616.70
8.0.250.0040.00416.88
8.0.240.0000.00716.84
8.0.230.0030.00316.76
8.0.220.0000.00716.77
8.0.210.0000.00716.86
8.0.200.0040.00416.85
8.0.190.0000.00716.88
8.0.180.0040.00416.71
8.0.170.0070.00316.73
8.0.160.0040.00416.81
8.0.150.0000.00816.64
8.0.140.0000.00716.72
8.0.130.0030.00313.20
8.0.120.0000.00716.67
8.0.110.0040.00416.70
8.0.100.0070.00016.78
8.0.90.0070.00016.87
8.0.80.0060.00916.79
8.0.70.0000.00716.84
8.0.60.0040.00416.85
8.0.50.0070.00016.82
8.0.30.0090.01016.95
8.0.20.0150.00516.89
8.0.10.0040.00416.79
8.0.00.0070.01016.67
7.4.330.0050.00013.00
7.4.320.0060.00016.43
7.4.300.0000.00616.54
7.4.290.0020.00516.53
7.4.280.0070.00016.52
7.4.270.0030.00316.34
7.4.260.0050.00013.19
7.4.250.0040.00416.47
7.4.240.0070.00016.45
7.4.230.0040.00416.50
7.4.220.0130.01316.47
7.4.210.0060.00916.48
7.4.200.0030.00316.37
7.4.190.0040.00416.32
7.4.160.0060.01016.52
7.4.150.0120.00616.47
7.4.140.0090.00716.46
7.4.130.0110.00416.51
7.4.120.0060.01216.31
7.4.110.0040.01416.59
7.4.100.0170.00016.37
7.4.90.0120.00616.38
7.4.80.0100.00716.40
7.4.70.0150.01116.46
7.4.60.0090.00916.36
7.4.50.0000.00716.33
7.4.40.0100.00716.02
7.4.30.0030.01316.35
7.4.00.0100.00314.61
7.3.330.0000.00613.05
7.3.320.0000.00613.03
7.3.310.0030.00316.01
7.3.300.0040.00416.07
7.3.290.0080.00816.15
7.3.280.0110.00816.09
7.3.270.0130.00616.14
7.3.260.0100.01016.30
7.3.250.0130.00816.28
7.3.240.0060.01216.16
7.3.230.0060.01416.30
7.3.210.0100.00716.38
7.3.200.0090.00919.39
7.3.190.0060.01216.21
7.3.180.0030.01416.43
7.3.170.0100.01316.13
7.3.160.0090.00616.23
7.3.120.0070.01114.70
7.3.110.0090.00514.52
7.3.100.0090.00314.72
7.3.90.0050.00514.48
7.3.80.0070.00714.54
7.3.70.0070.00714.59
7.3.60.0090.00314.70
7.3.50.0040.00714.68
7.3.40.0040.01414.66
7.3.30.0070.00714.50
7.3.20.0040.00416.53
7.3.10.0030.00716.56
7.3.00.0090.00216.58
7.2.330.0060.01216.21
7.2.320.0060.01016.44
7.2.310.0140.00616.54
7.2.300.0070.01016.24
7.2.290.0120.00416.53
7.2.240.0070.00714.75
7.2.230.0030.00614.75
7.2.220.0030.00915.02
7.2.210.0070.00414.54
7.2.200.0070.00714.82
7.2.190.0030.00614.69
7.2.180.0070.00714.74
7.2.170.0120.00614.88
7.2.160.0070.00414.98
7.2.150.0040.01216.69
7.2.140.0040.01416.91
7.2.130.0090.00616.55
7.2.120.0060.00616.62
7.2.110.0070.00916.37
7.2.100.0080.00316.52
7.2.90.0100.00316.66
7.2.80.0070.00816.64
7.2.70.0070.00516.50
7.2.60.0030.01216.51
7.2.50.0120.00316.58
7.2.40.0040.00916.62
7.2.30.0030.01116.68
7.2.20.0050.00716.61
7.2.10.0070.00616.78
7.2.00.0070.00417.50
7.1.330.0040.00415.81
7.1.320.0090.00315.40
7.1.310.0030.01315.59
7.1.300.0040.00415.78
7.1.290.0030.00715.38
7.1.280.0030.01015.89
7.1.270.0040.00815.54
7.1.260.0110.00315.74
7.1.250.0080.00415.73
7.1.200.0060.00615.46
7.1.100.0040.00417.83
7.1.70.0000.00716.94
7.1.60.0070.01319.40
7.1.50.0030.01716.98
7.1.00.0070.06322.36
7.0.200.0180.00414.48
7.0.140.0000.07322.04
7.0.120.0100.03022.01
7.0.60.0130.07719.93
7.0.50.0030.04017.80
7.0.40.0070.05720.40
7.0.30.0230.06320.34
7.0.20.0300.04720.04
7.0.10.0200.05320.22
7.0.00.0100.03720.16
5.6.280.0100.06721.11
5.6.210.0230.06320.49
5.6.200.0200.06718.21
5.6.190.0030.06320.57
5.6.180.0300.07720.36
5.6.170.0300.06020.45
5.6.160.0100.04720.54
5.6.150.0030.04018.09
5.6.140.0070.04318.13
5.6.130.0070.08018.11
5.6.120.0170.08020.97
5.6.110.0100.06021.01
5.6.100.0070.07020.97
5.6.90.0030.06321.02
5.6.80.0000.08020.30
5.6.70.0170.08020.50
5.5.350.0200.04720.31
5.5.340.0000.04718.02
5.5.330.0030.04320.21
5.5.320.0070.08320.53
5.5.310.0430.07320.50
5.5.300.0000.05317.89
5.5.290.0100.07718.00
5.5.280.0100.07020.73
5.5.270.0030.04020.83
5.5.260.0100.05320.86
5.5.250.0000.09020.68
5.5.240.0130.07720.20
5.4.450.0000.04319.50
5.4.440.0030.04019.24
5.4.430.0030.03719.24
5.4.420.0030.03719.45
5.4.410.0030.03719.11
5.4.400.0100.03019.15
5.4.390.0070.03719.16
5.4.380.0070.03719.08
5.4.370.0030.04318.82
5.4.360.0100.05318.92
5.4.350.0070.04019.08
5.4.340.0000.05319.14
5.4.320.0130.06319.18
5.4.310.0100.07318.80
5.4.300.0030.05018.80
5.4.290.0170.07019.01
5.4.280.0000.04719.17
5.4.270.0030.04318.77
5.4.260.0130.04018.81
5.4.250.0100.04719.17
5.4.240.0030.04319.07
5.4.230.0030.07718.79
5.4.220.0070.05318.90
5.4.210.0100.04018.80
5.4.200.0130.05319.13
5.4.190.0000.04318.77
5.4.180.0100.03019.13
5.4.170.0200.05019.06
5.4.160.0070.06718.79
5.4.150.0030.05318.89
5.4.140.0130.07016.48
5.4.130.0070.06716.16
5.4.120.0030.07016.33
5.4.110.0100.07716.40
5.4.100.0170.05016.27
5.4.90.0100.07016.30
5.4.80.0100.05716.37
5.4.70.0030.05316.35
5.4.60.0100.03716.25
5.4.50.0070.05316.38
5.4.40.0000.06716.27
5.4.30.0030.04316.21
5.4.20.0130.05716.36
5.4.10.0030.04316.20
5.4.00.0000.05015.70
5.3.290.0070.04314.61
5.3.280.0070.07314.38
5.3.270.0100.07314.54
5.3.260.0030.05014.43
5.3.250.0100.07314.54
5.3.240.0030.08314.55
5.3.230.0000.08314.68
5.3.220.0100.04314.46
5.3.210.0100.04014.50
5.3.200.0000.07314.49
5.3.190.0130.07014.52
5.3.180.0070.07014.54
5.3.170.0030.07714.46
5.3.160.0070.07314.52
5.3.150.0030.06714.65
5.3.140.0030.07714.50
5.3.130.0070.04314.52
5.3.120.0070.06714.35
5.3.110.0000.05714.49
5.3.100.0070.03713.97
5.3.90.0030.07013.80
5.3.80.0070.05313.95
5.3.70.0070.04013.99
5.3.60.0030.04313.95
5.3.50.0070.07313.87
5.3.40.0030.05013.88
5.3.30.0030.08013.87
5.3.20.0130.06713.64
5.3.10.0100.04013.59
5.3.00.0100.07013.57
5.2.170.0070.06311.00
5.2.160.0030.05711.11
5.2.150.0070.06011.03
5.2.140.0070.03011.03
5.2.130.0070.05010.95
5.2.120.0030.06311.00
5.2.110.0030.05711.07
5.2.100.0030.06310.98
5.2.90.0000.03311.11
5.2.80.0000.03311.09
5.2.70.0070.05711.08
5.2.60.0070.05310.90
5.2.50.0000.04010.89
5.2.40.0030.03310.87
5.2.30.0030.06310.95
5.2.20.0070.04310.88
5.2.10.0130.04710.86
5.2.00.0030.04010.66
5.1.60.0100.0409.89
5.1.50.0000.05710.05
5.1.40.0070.0279.98
5.1.30.0070.05710.33
5.1.20.0000.04310.34
5.1.10.0030.0479.90
5.1.00.0000.04310.04
5.0.50.0030.0408.69
5.0.40.0070.0278.42
5.0.30.0070.0678.27
5.0.20.0030.0478.26
5.0.10.0030.0278.20
5.0.00.0030.0578.29
4.4.90.0030.0237.75
4.4.80.0030.0307.75
4.4.70.0070.0337.75
4.4.60.0000.0277.75
4.4.50.0030.0207.75
4.4.40.0000.0437.75
4.4.30.0000.0277.75
4.4.20.0030.0337.75
4.4.10.0000.0377.75
4.4.00.0030.0407.75
4.3.110.0000.0407.75
4.3.100.0100.0277.75
4.3.90.0030.0307.75
4.3.80.0000.0277.75
4.3.70.0000.0237.75
4.3.60.0000.0377.75
4.3.50.0070.0237.75
4.3.40.0030.0537.75
4.3.30.0000.0237.75
4.3.20.0000.0377.75
4.3.10.0070.0277.75
4.3.00.0000.0377.75

preferences:
66.46 ms | 401 KiB | 5 Q