3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [ implode(';', [1,2,3]), implode(';', [4,5,6]), implode(';', [7,8,9]), ]; print_r($a); echo implode(';', $a); echo PHP_EOL; echo implode(',', $a);

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)
8.4.120.0110.00824.14
8.4.110.0080.00722.48
8.4.100.0120.00817.64
8.4.90.0050.00418.53
8.4.80.0150.00519.79
8.4.70.0080.00717.79
8.4.60.0110.00918.53
8.4.50.0150.00520.52
8.4.40.0130.00617.88
8.4.30.0000.00820.72
8.4.20.0040.00717.93
8.4.10.0080.00025.93
8.3.250.0050.00318.82
8.3.240.0090.01017.07
8.3.230.0080.01216.35
8.3.220.0090.00816.74
8.3.210.0160.00416.59
8.3.200.0090.00916.63
8.3.190.0100.00816.77
8.3.180.0050.00516.71
8.3.170.0110.00716.97
8.3.160.0060.01218.14
8.3.150.0090.00018.61
8.3.140.0090.00916.26
8.3.130.0160.00018.27
8.3.120.0060.00318.60
8.3.110.0060.00316.74
8.3.100.0000.00816.66
8.3.90.0130.00326.77
8.3.80.0090.00016.38
8.3.70.0140.00316.63
8.3.60.0120.00416.63
8.3.50.0130.00323.61
8.3.40.0130.00618.49
8.3.30.0100.00718.58
8.3.20.0050.00224.18
8.3.10.0040.01424.66
8.3.00.0090.00026.16
8.2.290.0070.00220.37
8.2.280.0050.00418.60
8.2.270.0150.00316.93
8.2.260.0090.00918.82
8.2.250.0060.00316.86
8.2.240.0060.00317.09
8.2.230.0050.00320.94
8.2.220.0090.00037.54
8.2.210.0090.00626.77
8.2.200.0000.00816.50
8.2.190.0190.00316.75
8.2.180.0090.01225.92
8.2.170.0110.00318.96
8.2.160.0030.01622.96
8.2.150.0050.00325.66
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0070.00021.19
8.2.110.0060.00320.34
8.2.100.0090.00318.03
8.2.90.0050.00317.75
8.2.80.0050.00518.95
8.2.70.0090.00017.93
8.2.60.0030.00618.16
8.2.50.0030.00518.10
8.2.40.0100.00319.39
8.2.30.0100.00218.44
8.2.20.0080.00417.84
8.2.10.0060.00718.54
8.2.00.0080.00318.51
8.1.330.0110.00721.85
8.1.320.0090.00922.02
8.1.310.0150.00018.72
8.1.300.0050.00320.34
8.1.290.0060.00330.84
8.1.280.0070.00725.92
8.1.270.0030.00523.99
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0000.00922.65
8.1.230.0120.00017.63
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.00
8.1.180.0000.00818.10
8.1.170.0090.00318.08
8.1.160.0060.00518.33
8.1.150.0060.00618.29
8.1.140.0070.00518.33
8.1.130.0060.00617.60
8.1.120.0060.00617.53
8.1.110.0080.00417.59
8.1.100.0100.00117.58
8.1.90.0090.00317.55
8.1.80.0090.00317.55
8.1.70.0060.00517.54
8.1.60.0020.01117.64
8.1.50.0110.00217.60
8.1.40.0080.00617.59
8.1.30.0030.01017.68
8.1.20.0070.00617.62
8.1.10.0080.00617.63
8.1.00.0100.00317.58
8.0.300.0040.00418.77
8.0.290.0030.00516.75
8.0.280.0050.00718.11
8.0.270.0080.00317.27
8.0.260.0080.00517.27
8.0.250.0110.00317.33
8.0.240.0110.00017.37
8.0.230.0110.00017.32
8.0.220.0060.00617.24
8.0.210.0060.00517.31
8.0.200.0080.00417.35
8.0.190.0060.00517.31
8.0.180.0070.00517.26
8.0.170.0120.00017.31
8.0.160.0070.00417.30
8.0.150.0110.00217.29
8.0.140.0070.00517.21
8.0.130.0060.00515.49
8.0.120.0090.00517.31
8.0.110.0100.00217.23
8.0.100.0080.00417.27
8.0.90.0040.00717.27
8.0.80.0090.01017.06
8.0.70.0060.00617.24
8.0.60.0090.00217.23
8.0.50.0090.00317.31
8.0.30.0080.00817.38
8.0.20.0070.01117.51
8.0.10.0090.00817.46
8.0.00.0190.00217.49
7.4.330.0090.00016.63
7.4.320.0100.00217.06
7.4.300.0060.00517.11
7.4.290.0070.00417.12
7.4.280.0070.00517.09
7.4.270.0060.00517.15
7.4.260.0080.00315.45
7.4.250.0050.00517.14
7.4.240.0050.00617.13
7.4.230.0050.00617.17
7.4.220.0050.00416.88
7.4.210.0070.00816.81
7.4.200.0080.00417.16
7.4.190.0030.01017.72
7.4.180.0110.00617.72
7.4.160.0160.00017.72
7.4.150.0000.01617.72
7.4.140.0120.00516.92
7.4.130.0080.00816.97
7.4.120.0090.00717.07
7.4.110.0090.01117.02
7.4.100.0140.00317.11
7.4.90.0090.00716.95
7.4.80.0140.00617.08
7.4.70.0140.00517.04
7.4.60.0110.01017.14
7.4.50.0090.00817.13
7.4.40.0060.01117.02
7.4.30.0100.00617.06
7.4.20.0020.01517.19
7.4.10.0100.00717.06
7.4.00.0130.00516.87
7.3.330.0080.00416.98
7.3.320.0080.00215.38
7.3.310.0070.00316.99
7.3.300.0070.00316.96
7.3.290.0130.00416.59
7.3.280.0140.00217.72
7.3.270.0090.00617.72
7.3.260.0130.00316.90
7.3.250.0100.00516.91
7.3.240.0150.00317.06
7.3.230.0090.00717.10
7.3.220.0150.00417.13
7.3.210.0130.00617.11
7.3.200.0160.00416.90
7.3.190.0070.01317.11
7.3.180.0080.01117.10
7.3.170.0100.00816.98
7.3.160.0130.00416.96
7.3.150.0090.00716.94
7.3.140.0160.00216.95
7.3.130.0110.00616.95
7.3.120.0090.00817.15
7.3.110.0130.00316.90
7.3.100.0150.00216.96
7.3.90.0110.00516.92
7.3.80.0100.00616.94
7.3.70.0100.00516.99
7.3.60.0100.00617.03
7.3.50.0120.00317.00
7.3.40.0090.01116.90
7.3.30.0170.00317.00
7.3.20.0130.00416.96
7.3.10.0110.00717.01
7.3.00.0120.00516.91

preferences:
31.89 ms | 403 KiB | 5 Q