3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [1, 2, 3, 4, 5, 6, 7, 8, 9]; $result = []; while ($array) { $result[] = implode(', ', array_splice($array, 0, 4)); } var_export($result);

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)
8.4.140.0120.01017.48
8.4.130.0110.00917.82
8.4.120.0110.01020.72
8.4.110.0040.00622.52
8.4.100.0140.00617.65
8.4.90.0140.00918.75
8.4.80.0080.00617.70
8.4.70.0050.00319.34
8.4.60.0100.01018.71
8.4.50.0090.00918.73
8.4.40.0030.00817.62
8.4.30.0000.01120.59
8.4.20.0130.00719.60
8.4.10.0030.01622.14
8.3.270.0130.00916.38
8.3.260.0100.00816.63
8.3.250.0050.00318.86
8.3.240.0140.00616.45
8.3.230.0050.00316.65
8.3.220.0050.00316.97
8.3.210.0060.00816.82
8.3.200.0040.00516.73
8.3.190.0100.00817.27
8.3.180.0110.00816.43
8.3.170.0150.00416.58
8.3.160.0160.00318.63
8.3.150.0040.00417.17
8.3.140.0000.00817.11
8.3.130.0000.00818.36
8.3.120.0030.00618.74
8.3.110.0040.00418.43
8.3.100.0090.00024.06
8.3.90.0080.00026.77
8.3.80.0040.00418.16
8.3.70.0110.00416.58
8.3.60.0120.00918.30
8.3.50.0110.00420.25
8.3.40.0080.00818.84
8.3.30.0030.01019.31
8.3.20.0000.00824.18
8.3.10.0000.00824.66
8.3.00.0000.00826.16
8.2.290.0080.01120.49
8.2.280.0060.00418.17
8.2.270.0130.00616.65
8.2.260.0040.01117.24
8.2.250.0080.00018.27
8.2.240.0040.00418.71
8.2.230.0090.00020.94
8.2.220.0060.00337.54
8.2.210.0000.01426.77
8.2.200.0110.00016.25
8.2.190.0140.00416.63
8.2.180.0170.00025.92
8.2.170.0040.01418.91
8.2.160.0130.00022.96
8.2.150.0000.00725.66
8.2.140.0110.00424.66
8.2.130.0080.00026.16
8.2.120.0070.00021.13
8.2.110.0130.00322.27
8.2.100.0090.00317.78
8.2.90.0050.00317.75
8.2.80.0040.00718.79
8.2.70.0060.00317.63
8.2.60.0000.00818.03
8.2.50.0000.00817.98
8.2.40.0040.00418.22
8.2.30.0040.00418.07
8.2.20.0000.00720.31
8.2.10.0000.00717.99
8.2.00.0050.00319.05
8.1.330.0050.00416.43
8.1.320.0120.00816.19
8.1.310.0140.00318.44
8.1.300.0000.01117.99
8.1.290.0000.00830.84
8.1.280.0110.00325.92
8.1.270.0000.00723.99
8.1.260.0030.00626.35
8.1.250.0080.00028.09
8.1.240.0130.00021.88
8.1.230.0090.00322.66
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.22
8.1.190.0000.00717.22
8.1.180.0090.00018.10
8.1.170.0040.00417.62
8.1.160.0030.00518.84
8.1.150.0030.00618.58
8.1.140.0000.00717.45
8.1.130.0000.00718.82
8.1.120.0050.00317.35
8.1.110.0080.00017.29
8.1.100.0050.00217.41
8.1.90.0000.00717.26
8.1.80.0040.00417.37
8.1.70.0050.00617.31
8.1.60.0230.00317.51
8.1.50.0210.00717.34
8.1.40.0220.00617.36
8.1.30.0160.00817.57
8.1.20.0220.00717.59
8.1.10.0260.00417.46
8.1.00.0260.00617.40
8.0.300.0020.00518.77
8.0.290.0040.00416.58
8.0.280.0000.00718.45
8.0.270.0000.00716.75
8.0.260.0030.00318.37
8.0.250.0070.00016.88
8.0.240.0060.00316.80
8.0.230.0070.00016.93
8.0.220.0030.00316.78
8.0.210.0000.00716.78
8.0.200.0000.00816.89
8.0.190.0080.00016.80
8.0.180.0160.00416.91
8.0.170.0130.00916.73
8.0.160.0240.00016.71
8.0.150.0200.00316.66
8.0.140.0160.00716.62
8.0.130.0180.00316.67
8.0.120.0190.00416.84
8.0.110.0120.00916.68
8.0.100.0140.00716.81
8.0.90.0210.00016.86
8.0.80.0130.00716.76
8.0.70.0050.00916.65
8.0.60.0210.00316.65
8.0.50.0100.01016.82
8.0.30.0100.00816.68
8.0.20.0140.00716.89
8.0.10.0140.00316.88
7.4.330.0070.00015.55
7.4.320.0000.00616.57
7.4.300.0000.00716.41
7.4.290.0100.00316.45
7.4.280.0100.00316.55
7.4.270.0110.01116.36
7.4.260.0160.00516.34
7.4.250.0120.01216.55
7.4.240.0140.00316.47
7.4.230.0110.00616.42
7.4.220.0100.00716.53
7.4.210.0080.00516.54
7.4.200.0180.00016.43
7.4.190.0120.01216.50
7.4.180.0150.00816.52
7.4.160.0160.00616.48
7.4.150.0190.00216.43
7.4.140.0150.00816.32
7.4.130.0200.00216.39
7.4.120.0120.00916.46
7.4.110.0110.00516.32
7.4.100.0180.00416.50
7.4.90.0000.01216.46
7.4.80.0090.00316.35
7.4.70.0140.00316.31
7.4.60.0030.01016.30
7.4.50.0050.00516.34
7.4.40.0110.00416.07
7.4.30.0110.00316.04
7.4.20.0110.00216.32
7.4.10.0130.00016.25
7.4.00.0020.00916.35

preferences:
118.62 ms | 403 KiB | 5 Q