3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array('lastname', 'email', 'phone'); $comma_separated = implode("','", $array); $final_output = '[\'' . $comma_separated . '\']'; echo $comma_separated; // lastname,email,phone echo '<br />'; echo $final_output; echo '<br />'; $newArray = explode(",", $comma_separated); foreach ($newArray as $i){ echo $i; echo '<br />'; } ?>

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)
8.3.70.0070.00718.39
8.3.60.0130.00318.43
8.3.50.0000.01518.18
8.3.40.0070.00718.38
8.3.30.0150.00018.77
8.3.20.0040.00420.16
8.3.10.0080.00020.86
8.3.00.0000.00820.96
8.2.180.0120.00318.21
8.2.170.0060.01122.96
8.2.160.0030.01019.23
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00419.71
8.2.120.0000.00726.35
8.2.110.0100.00020.96
8.2.100.0070.00417.75
8.2.90.0000.00819.05
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0090.00017.80
8.2.50.0030.00518.10
8.2.40.0030.00622.13
8.2.30.0040.00419.24
8.2.20.0000.00718.00
8.2.10.0000.00817.94
8.2.00.0000.00718.07
8.1.280.0140.00325.92
8.1.270.0000.01421.96
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00622.14
8.1.230.0040.00819.15
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.25
8.1.190.0030.00517.35
8.1.180.0000.00918.10
8.1.170.0080.00018.40
8.1.160.0040.00419.05
8.1.150.0000.00718.95
8.1.140.0000.00819.63
8.1.130.0030.00318.88
8.1.120.0040.00417.43
8.1.110.0000.00917.47
8.1.100.0040.00417.36
8.1.90.0000.00717.44
8.1.80.0040.00417.34
8.1.70.0070.00017.35
8.1.60.0040.00417.52
8.1.50.0040.00417.43
8.1.40.0000.00717.53
8.1.30.0040.00417.48
8.1.20.0000.00717.68
8.1.10.0000.00717.52
8.1.00.0050.00317.30
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0000.00718.36
8.0.270.0030.00317.26
8.0.260.0040.00418.35
8.0.250.0030.00316.96
8.0.240.0000.00816.84
8.0.230.0030.00316.85
8.0.220.0030.00316.77
8.0.210.0050.00216.80
8.0.200.0040.00416.91
8.0.190.0030.00616.96
8.0.180.0000.00716.95
8.0.170.0070.00016.98
8.0.160.0050.00216.80
8.0.150.0000.00716.89
8.0.140.0030.00316.73
8.0.130.0050.00013.38
8.0.120.0000.00816.83
8.0.110.0040.00416.95
8.0.100.0040.00416.83
8.0.90.0030.00516.80
8.0.80.0070.00716.78
8.0.70.0040.00417.00
8.0.60.0070.00016.87
8.0.50.0000.00716.86
8.0.30.0100.00817.15
8.0.20.0110.00817.40
8.0.10.0070.00016.93
8.0.00.0100.00716.98
7.4.330.0030.00315.55
7.4.320.0000.00716.50
7.4.300.0000.00616.48
7.4.290.0030.00316.59
7.4.280.0040.00416.41
7.4.270.0050.00216.66
7.4.260.0070.00016.48
7.4.250.0030.00316.56
7.4.240.0000.00816.52
7.4.230.0040.00416.70
7.4.220.0090.00916.43
7.4.210.0090.00616.61
7.4.200.0030.00416.35
7.4.160.0070.01016.40
7.4.150.0070.01017.40
7.4.140.0100.01017.86
7.4.130.0150.00416.46
7.4.120.0140.00716.46
7.4.110.0130.00316.37
7.4.100.0170.00316.48
7.4.90.0060.01116.40
7.4.80.0100.00719.39
7.4.70.0100.01016.59
7.4.60.0060.00916.41
7.4.50.0070.01116.67
7.4.40.0120.00916.32
7.4.30.0090.00916.14
7.4.00.0000.01515.00
7.3.330.0000.00613.11
7.3.320.0000.00513.10
7.3.310.0070.00016.34
7.3.300.0030.00316.17
7.3.290.0000.00616.17
7.3.280.0100.00816.24
7.3.270.0030.01317.40
7.3.260.0150.00516.24
7.3.250.0110.00516.42
7.3.240.0080.01016.41
7.3.230.0110.00516.47
7.3.210.0030.01316.27
7.3.200.0060.01116.36
7.3.190.0170.00016.31
7.3.180.0030.01216.20
7.3.170.0060.01316.30
7.3.160.0030.01316.52
7.2.330.0060.01116.66
7.2.320.0060.01116.53
7.2.310.0070.01016.63
7.2.300.0170.00016.76
7.2.290.0100.01316.74
7.2.110.0100.00716.35
7.2.60.0060.00916.76
7.1.200.0040.00715.94
7.1.70.0000.01317.09
7.1.60.0090.01835.21
7.1.50.0230.00334.90
7.1.40.0180.00934.48
7.1.30.0200.01334.48
7.1.20.0160.01034.55
7.1.10.0000.01316.49
7.1.00.0060.01016.63
7.0.200.0060.00616.51
7.0.190.0060.00616.51
7.0.180.0050.00816.29
7.0.170.0070.00716.16
7.0.160.0090.00416.15
7.0.150.0080.00516.29
7.0.140.0080.00516.28
7.0.130.0070.00716.43
7.0.120.0000.01316.57
7.0.110.0000.01316.26
7.0.100.0000.01216.39
7.0.90.0030.01016.14
7.0.80.0090.00316.51
7.0.70.0050.00916.59
7.0.60.0000.01216.09
7.0.50.0030.01016.58
7.0.40.0060.01216.47
7.0.30.0060.00916.57
7.0.20.0070.00716.22
7.0.10.0000.01616.47
7.0.00.0060.00916.36

preferences:
56.89 ms | 400 KiB | 5 Q