3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(1,2,3,4,5,6,7,8,9); $string = implode('", "', $arr); $string = '"'.$string.'"'; echo $string;

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)
8.3.70.0120.00916.62
8.3.60.0090.00916.38
8.3.50.0080.00921.99
8.3.40.0100.00318.62
8.3.30.0070.00718.54
8.3.20.0040.00420.07
8.3.10.0040.00423.47
8.3.00.0050.00322.45
8.2.190.0060.01216.58
8.2.180.0140.00416.50
8.2.170.0070.00722.96
8.2.160.0100.00319.29
8.2.150.0030.00525.66
8.2.140.0040.00424.66
8.2.130.0040.00422.08
8.2.120.0080.00026.35
8.2.110.0050.00520.94
8.2.100.0100.00617.72
8.2.90.0050.00319.21
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0040.00417.80
8.2.50.0000.00818.10
8.2.40.0030.00522.21
8.2.30.0050.00219.12
8.2.20.0070.00017.54
8.2.10.0080.00018.04
8.2.00.0000.00717.69
8.1.280.0090.00625.92
8.1.270.0060.00322.19
8.1.260.0070.00028.09
8.1.250.0060.00328.09
8.1.240.0060.00323.88
8.1.230.0070.00318.96
8.1.220.0080.00017.77
8.1.210.0060.00318.77
8.1.200.0080.00017.35
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0070.00318.54
8.1.160.0030.00322.06
8.1.150.0000.00718.95
8.1.140.0040.00419.56
8.1.130.0070.00017.63
8.1.120.0030.00317.45
8.1.110.0000.00817.39
8.1.100.0040.00417.43
8.1.90.0030.00317.47
8.1.80.0070.00017.40
8.1.70.0040.00417.34
8.1.60.0040.00417.53
8.1.50.0040.00417.51
8.1.40.0040.00417.49
8.1.30.0040.00417.55
8.1.20.0000.00817.54
8.1.10.0040.00417.37
8.1.00.0080.00017.50
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0080.00018.34
8.0.270.0040.00418.52
8.0.260.0000.00617.42
8.0.250.0070.00017.02
8.0.240.0030.00316.99
8.0.230.0030.00616.93
8.0.220.0040.00416.78
8.0.210.0000.00716.90
8.0.200.0000.00616.89
8.0.190.0070.00016.95
8.0.180.0080.00016.92
8.0.170.0000.00716.95
8.0.160.0070.00016.84
8.0.150.0040.00416.68
8.0.140.0000.00816.83
8.0.130.0000.00613.33
8.0.120.0040.00416.79
8.0.110.0000.00716.86
8.0.100.0050.00216.74
8.0.90.0040.00416.77
8.0.80.0150.00016.92
8.0.70.0050.00316.77
8.0.60.0000.00816.88
8.0.50.0000.00716.88
8.0.30.0070.01117.07
8.0.20.0130.00817.40
8.0.10.0030.00516.78
8.0.00.0060.01216.54
7.4.330.0000.00515.08
7.4.320.0030.00316.52
7.4.300.0030.00316.47
7.4.290.0030.00316.33
7.4.280.0040.00416.34
7.4.270.0000.00716.52
7.4.260.0070.00416.55
7.4.250.0000.00716.40
7.4.240.0000.00716.45
7.4.230.0040.00416.46
7.4.220.0110.00716.48
7.4.210.0160.00416.39
7.4.200.0000.00716.32
7.4.160.0100.01016.36
7.4.150.0120.00617.40
7.4.140.0080.00817.86
7.4.130.0130.00516.45
7.4.120.0100.01016.43
7.4.110.0060.01616.39
7.4.100.0100.01016.52
7.4.90.0070.01116.47
7.4.80.0030.01319.39
7.4.70.0100.00616.29
7.4.60.0070.01116.52
7.4.50.0020.01016.57
7.4.40.0060.01216.40
7.4.30.0080.00816.50
7.4.00.0110.00314.93
7.3.330.0020.00213.19
7.3.320.0060.00013.14
7.3.310.0000.00616.35
7.3.300.0000.00716.27
7.3.290.0060.00916.26
7.3.280.0110.00816.24
7.3.270.0150.00817.40
7.3.260.0120.01016.58
7.3.250.0130.00516.38
7.3.240.0080.01016.40
7.3.230.0140.00816.63
7.3.210.0160.00716.15
7.3.200.0120.00416.20
7.3.190.0130.00316.58
7.3.180.0140.00716.39
7.3.170.0040.01716.45
7.3.160.0110.00716.21
7.3.10.0070.00716.65
7.3.00.0070.00516.44
7.2.330.0090.00916.59
7.2.320.0070.01016.47
7.2.310.0140.00716.59
7.2.300.0090.01516.56
7.2.290.0110.00616.75
7.2.130.0050.00716.85
7.2.120.0040.00916.84
7.2.110.0100.00716.83
7.2.100.0040.00716.96
7.2.90.0080.00516.82
7.2.80.0080.00516.94
7.2.70.0060.00616.92
7.2.60.0060.00716.88
7.2.50.0040.00816.95
7.2.40.0060.00916.78
7.2.30.0070.00916.91
7.2.20.0060.00716.96
7.2.10.0080.00616.99
7.2.00.0040.01117.57
7.1.250.0070.00315.69
7.1.200.0000.01415.78
7.1.70.0060.00317.29
7.1.60.0070.01016.73
7.1.00.0070.07022.46
7.0.200.0070.00714.69
7.0.100.1900.04720.00
7.0.90.0230.06320.11
7.0.80.0170.05319.89
7.0.70.0100.05720.03
7.0.60.0100.06019.96
7.0.50.0170.06720.46
7.0.40.0130.05720.35
7.0.30.0300.05320.42
7.0.20.0130.06720.27
7.0.10.0030.07320.36
7.0.00.0170.05720.35
5.6.250.0130.05720.65
5.6.240.0030.06320.60
5.6.230.0270.05020.80
5.6.220.0100.05720.59
5.6.210.0070.06020.57
5.6.200.0070.06321.07
5.6.190.0200.05021.09
5.6.180.0130.05321.07
5.6.170.0100.07321.10
5.6.160.0130.05321.14
5.6.150.0170.05021.12
5.6.140.0100.05721.12
5.6.130.0100.05721.08
5.6.120.0200.06321.10
5.6.110.0170.05021.06
5.6.100.0100.05321.06
5.6.90.0070.06721.13
5.6.80.0100.05320.40
5.6.70.0100.05320.39
5.6.60.0130.05020.46
5.6.50.0030.06720.52
5.6.40.0200.05020.46
5.6.30.0100.05320.56
5.6.20.0100.05320.40
5.6.10.0170.05720.43
5.6.00.0170.05020.49

preferences:
53.61 ms | 401 KiB | 5 Q