3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ary = array('a'); $ar2 = array(-53.23,59.10); var_dump(array_merge($ary, $ar2));

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)
8.3.60.0070.00716.49
8.3.50.0100.01117.38
8.3.40.0040.01118.60
8.3.30.0140.00318.38
8.3.20.0030.00518.63
8.3.10.0040.00420.36
8.3.00.0050.00319.25
8.2.180.0090.00916.32
8.2.170.0140.00322.96
8.2.160.0070.00721.06
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0080.00026.16
8.2.120.0040.00419.36
8.2.110.0070.00321.11
8.2.100.0030.00917.78
8.2.90.0040.00419.17
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0060.00317.90
8.2.50.0040.00418.10
8.2.40.0040.00418.16
8.2.30.0000.01117.99
8.2.20.0040.00417.64
8.2.10.0000.00717.50
8.2.00.0000.00717.57
8.1.280.0120.00325.92
8.1.270.0070.00024.66
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.97
8.1.230.0070.00417.77
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.11
8.1.190.0040.00417.10
8.1.180.0080.00018.10
8.1.170.0000.00718.77
8.1.160.0000.00718.80
8.1.150.0000.00718.52
8.1.140.0040.00417.42
8.1.130.0070.00019.22
8.1.120.0040.00417.29
8.1.110.0040.00417.34
8.1.100.0080.00017.29
8.1.90.0000.00717.29
8.1.80.0040.00417.46
8.1.70.0040.00417.36
8.1.60.0070.00317.49
8.1.50.0050.00317.27
8.1.40.0000.00817.37
8.1.30.0000.00717.40
8.1.20.0000.00817.54
8.1.10.0050.00217.34
8.1.00.0000.00717.22
8.0.300.0080.00019.14
8.0.290.0070.00016.75
8.0.280.0030.00318.21
8.0.270.0030.00317.22
8.0.260.0000.00716.74
8.0.250.0050.00216.89
8.0.240.0050.00316.86
8.0.230.0070.00016.91
8.0.220.0070.00016.80
8.0.210.0000.00816.84
8.0.200.0030.00316.78
8.0.190.0040.00416.78
8.0.180.0030.00316.71
8.0.170.0030.00616.80
8.0.160.0000.00716.88
8.0.150.0080.00016.73
8.0.140.0000.00716.81
8.0.130.0000.00513.18
8.0.120.0000.00716.74
8.0.110.0040.00416.80
8.0.100.0040.00416.64
8.0.90.0030.00516.71
8.0.80.0120.00316.77
8.0.70.0030.00516.76
8.0.60.0080.00016.91
8.0.50.0070.00016.66
8.0.30.0090.00916.97
8.0.20.0120.00916.80
8.0.10.0080.00017.01
8.0.00.0060.01216.65
7.4.330.0020.00212.89
7.4.320.0030.00616.49
7.4.300.0060.00016.39
7.4.290.0030.00316.44
7.4.280.0090.00016.44
7.4.270.0070.00016.45
7.4.260.0000.00613.14
7.4.250.0080.00016.47
7.4.240.0080.00016.43
7.4.230.0000.00716.48
7.4.220.0040.01416.52
7.4.210.0080.00716.49
7.4.200.0070.00016.50
7.4.190.0030.00616.35
7.4.160.0120.00416.36
7.4.150.0140.00516.56
7.4.140.0130.00516.48
7.4.130.0110.00916.42
7.4.120.0130.00516.40
7.4.110.0120.01016.38
7.4.100.0040.01216.32
7.4.90.0150.00316.38
7.4.80.0100.01319.39
7.4.70.0090.00916.58
7.4.60.0120.00716.24
7.4.50.0050.00316.20
7.4.40.0000.01016.18
7.4.30.0150.00316.63
7.4.00.0110.00414.61
7.3.330.0030.00312.86
7.3.320.0030.00312.98
7.3.310.0040.00416.12
7.3.300.0030.00315.98
7.3.290.0090.01216.08
7.3.280.0090.01016.12
7.3.270.0110.00616.46
7.3.260.0050.01416.15
7.3.250.0130.00416.18
7.3.240.0120.00616.33
7.3.230.0070.01016.58
7.3.210.0000.01716.13
7.3.200.0060.00916.43
7.3.190.0100.01316.17
7.3.180.0120.00416.23
7.3.170.0040.01316.17
7.3.160.0090.00916.38
7.3.120.0100.00714.84
7.2.330.0100.01116.48
7.2.320.0100.01316.58
7.2.310.0140.00916.42
7.2.300.0070.01316.52
7.2.290.0100.00716.62
7.2.00.0110.00419.11
7.1.200.0120.00415.41
7.1.100.0030.00718.14
7.1.70.0030.00516.98
7.1.60.0100.01419.40
7.1.50.0090.01316.53
7.1.00.0030.07322.43
7.0.200.0030.00914.92
7.0.140.0030.07321.98
7.0.120.0000.06721.96
7.0.60.0130.07319.82
7.0.50.0100.07717.89
7.0.40.0100.05317.78
7.0.30.0070.06017.79
7.0.20.0100.03717.65
7.0.10.0100.04317.68
7.0.00.0070.04017.66
5.6.280.0070.07021.10
5.6.210.0130.03020.74
5.6.200.0070.07018.10
5.6.190.0130.07318.12
5.6.180.0000.04318.23
5.6.170.0030.04318.18
5.6.160.0000.06018.19
5.6.150.0170.07018.09
5.6.140.0170.07318.18
5.6.130.0070.07018.16
5.6.120.0070.08018.21
5.6.110.0130.08018.20
5.6.100.0070.04718.17
5.6.90.0070.06718.10
5.6.80.0100.05317.48
5.6.70.0070.04717.59
5.6.60.0030.08317.48
5.6.50.0100.09017.60
5.6.40.0070.04317.47
5.6.30.0030.07017.45
5.6.20.0030.04017.53
5.6.10.0100.07317.57
5.6.00.0170.06717.51
5.5.350.0000.08320.42
5.5.340.0100.04017.88
5.5.330.0200.06017.97
5.5.320.0070.04317.98
5.5.310.0030.04318.01
5.5.300.0030.08717.92
5.5.290.0130.07717.92
5.5.280.0130.07317.92
5.5.270.0100.06318.01
5.5.260.0200.04717.91
5.5.250.0000.04317.83
5.5.240.0100.07717.39
5.5.230.0030.04317.40
5.5.220.0100.05017.23
5.5.210.0170.07017.39
5.5.200.0070.04017.30
5.5.190.0100.05017.30
5.5.180.0070.06317.35
5.5.160.0030.05017.37
5.5.150.0170.06317.36
5.5.140.0070.07317.32
5.5.130.0070.07317.32
5.5.120.0030.08317.29
5.5.110.0170.07017.36
5.5.100.0030.04017.25
5.5.90.0130.05717.23
5.5.80.0100.05717.25
5.5.70.0130.06717.16
5.5.60.0000.08017.22
5.5.50.0000.07717.21
5.5.40.0130.07017.21
5.5.30.0070.07717.16
5.5.20.0030.05017.20
5.5.10.0000.07717.15
5.5.00.0130.07017.12
5.4.450.0000.05319.30
5.4.440.0100.08319.42
5.4.430.0100.07719.21
5.4.420.0100.06019.28
5.4.410.0000.04319.18
5.4.400.0100.07319.15
5.4.390.0100.03718.98
5.4.380.0000.05319.12
5.4.370.0170.06318.95
5.4.360.0030.08319.07
5.4.350.0070.07318.89
5.4.340.0070.05319.02
5.4.320.0130.07319.12
5.4.310.0070.05019.02
5.4.300.0070.07718.97
5.4.290.0100.06018.94
5.4.280.0170.03719.20
5.4.270.0070.05719.03
5.4.260.0100.03019.11
5.4.250.0070.07319.00
5.4.240.0130.06719.08
5.4.230.0030.08018.96
5.4.220.0000.09018.97
5.4.210.0030.07718.94
5.4.200.0130.05018.80
5.4.190.0030.05719.06
5.4.180.0170.04018.94
5.4.170.0100.04319.20
5.4.160.0070.07319.01
5.4.150.0070.07318.96
5.4.140.0100.04016.18
5.4.130.0030.03716.16
5.4.120.0030.04316.28
5.4.110.0030.05716.32
5.4.100.0070.05016.27
5.4.90.0030.07016.36
5.4.80.0030.06316.37
5.4.70.0030.06716.15
5.4.60.0000.05016.31
5.4.50.0070.05316.30
5.4.40.0070.07016.25
5.4.30.0070.08016.26
5.4.20.0100.07016.37
5.4.10.0130.07016.20
5.4.00.0100.04315.70
5.3.290.0070.05014.50
5.3.280.0100.07314.53
5.3.270.0030.08714.56
5.3.260.0100.06314.56
5.3.250.0070.05714.54
5.3.240.0170.03714.57
5.3.230.0130.03314.59
5.3.220.0030.04014.49
5.3.210.0070.07714.64
5.3.200.0100.06014.38
5.3.190.0030.06314.52
5.3.180.0070.06314.53
5.3.170.0030.05714.50
5.3.160.0000.06314.51
5.3.150.0000.05014.53
5.3.140.0070.07014.48
5.3.130.0070.07714.63
5.3.120.0030.06314.37
5.3.110.0030.05314.47
5.3.100.0100.05313.97
5.3.90.0000.06013.98
5.3.80.0130.03313.86
5.3.70.0070.03313.98
5.3.60.0030.04013.95
5.3.50.0030.04013.91
5.3.40.0100.07314.02
5.3.30.0070.07313.87
5.3.20.0130.06713.61
5.3.10.0100.05013.63
5.3.00.0000.04713.60
5.2.170.0100.06010.97
5.2.160.0100.06011.11
5.2.150.0030.04011.13
5.2.140.0070.06310.96
5.2.130.0000.06011.00
5.2.120.0030.05311.02
5.2.110.0000.05010.88
5.2.100.0100.03010.92
5.2.90.0070.05310.99
5.2.80.0030.03711.01
5.2.70.0070.02711.03
5.2.60.0000.05310.88
5.2.50.0070.04011.02
5.2.40.0070.05710.95
5.2.30.0030.04010.95
5.2.20.0070.06310.93
5.2.10.0030.04010.81
5.2.00.0030.05710.70
5.1.60.0200.0409.96
5.1.50.0000.0439.96
5.1.40.0030.0509.95
5.1.30.0070.03710.32
5.1.20.0030.06010.38
5.1.10.0100.05310.04
5.1.00.0000.06010.00
5.0.50.0070.0308.64
5.0.40.0100.0378.57
5.0.30.0030.0638.57
5.0.20.0030.0478.57
5.0.10.0100.0308.57
5.0.00.0030.0638.57
4.4.90.0030.0138.57
4.4.80.0030.0378.57
4.4.70.0030.0308.57
4.4.60.0000.0208.57
4.4.50.0000.0208.57
4.4.40.0070.0408.57
4.4.30.0000.0308.57
4.4.20.0100.0308.57
4.4.10.0030.0338.57
4.4.00.0030.0308.57
4.3.110.0070.0338.57
4.3.100.0000.0208.57
4.3.90.0000.0378.57
4.3.80.0100.0408.57
4.3.70.0030.0338.57
4.3.60.0070.0238.57
4.3.50.0000.0208.57
4.3.40.0000.0338.57
4.3.30.0000.0408.57
4.3.20.0000.0408.57
4.3.10.0000.0408.57
4.3.00.0000.0308.57

preferences:
39.02 ms | 401 KiB | 5 Q