3v4l.org

run code in 300+ PHP versions simultaneously
<?php $result = array( 'field1' => '', 'field2' => '' ); $result = array_filter($result); $data = implode("::", $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)
8.3.70.0110.00716.58
8.3.60.0200.00824.06
8.3.50.0100.01121.93
8.3.40.0110.00418.45
8.3.30.0140.00018.46
8.3.20.0080.00020.77
8.3.10.0040.00421.73
8.3.00.0040.00420.52
8.2.190.0070.01416.58
8.2.180.0100.00725.92
8.2.170.0070.01118.81
8.2.160.0100.00322.96
8.2.150.0050.00224.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0050.00319.82
8.2.110.0070.00322.11
8.2.100.0040.00717.78
8.2.90.0040.00417.78
8.2.80.0040.00419.16
8.2.70.0050.00317.50
8.2.60.0090.00417.43
8.2.50.0060.00619.04
8.2.40.0060.00322.50
8.2.30.0000.00819.24
8.2.20.0040.00417.66
8.2.10.0000.00818.05
8.2.00.0050.00218.11
8.1.280.0040.01125.92
8.1.270.0070.00023.97
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0050.00323.94
8.1.230.0080.00420.95
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0000.00917.25
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0040.00418.56
8.1.160.0030.00522.07
8.1.150.0030.00518.82
8.1.140.0040.00417.46
8.1.130.0070.00317.34
8.1.120.0000.00717.28
8.1.110.0040.00417.34
8.1.100.0030.00317.28
8.1.90.0030.00517.28
8.1.80.0050.00217.45
8.1.70.0060.00417.32
8.1.60.0020.00717.42
8.1.50.0080.00117.38
8.1.40.0050.00317.47
8.1.30.0040.00517.53
8.1.20.0090.00217.43
8.1.10.0100.00317.40
8.1.00.0070.00417.30
8.0.300.0050.00220.08
8.0.290.0000.00716.75
8.0.280.0000.00718.33
8.0.270.0080.00017.12
8.0.260.0040.00417.18
8.0.250.0030.00316.85
8.0.240.0030.00316.81
8.0.230.0070.00016.79
8.0.220.0110.00016.81
8.0.210.0000.00716.83
8.0.200.0110.00216.84
8.0.190.0080.00316.78
8.0.180.0080.00216.80
8.0.170.0080.00316.77
8.0.160.0040.00516.73
8.0.150.0040.00616.73
8.0.140.0020.00816.72
8.0.130.0080.00415.85
8.0.120.0060.00416.75
8.0.110.0070.00216.69
8.0.100.0050.00416.67
8.0.90.0050.00316.76
8.0.80.0140.00816.81
8.0.70.0130.00916.74
8.0.60.0160.00616.76
8.0.50.0170.00816.71
8.0.30.0100.01016.88
8.0.20.0090.01117.08
8.0.10.0160.00416.97
8.0.00.0090.00716.84
7.4.330.0080.00722.14
7.4.320.0060.00016.48
7.4.300.0100.00216.49
7.4.290.0080.00316.48
7.4.280.0050.00316.37
7.4.270.0090.00216.46
7.4.260.0110.00216.43
7.4.250.0060.00616.41
7.4.240.0060.00416.45
7.4.230.0100.00216.47
7.4.220.0080.01016.48
7.4.210.0140.00516.45
7.4.200.0090.01316.37
7.4.190.0150.00716.31
7.4.180.0160.00616.33
7.4.160.0090.00916.40
7.4.150.0120.00816.64
7.4.140.0130.00616.99
7.4.130.0110.00816.35
7.4.120.0090.01016.33
7.4.110.0100.00916.37
7.4.100.0120.01016.37
7.4.90.0140.00816.39
7.4.80.0150.00716.81
7.4.70.0110.01116.34
7.4.60.0100.01116.34
7.4.50.0120.00816.30
7.4.40.0140.00716.32
7.4.30.0100.01016.28
7.4.20.0130.00716.27
7.4.10.0100.01016.29
7.4.00.0100.01016.09
7.3.330.0050.00615.55
7.3.320.0080.00214.53
7.3.310.0080.00316.15
7.3.300.0060.00516.09
7.3.290.0110.00616.12
7.3.280.0100.00816.13
7.3.270.0150.00516.41
7.3.260.0110.00716.19
7.3.250.0130.00616.03
7.3.240.0110.00816.16
7.3.230.0140.00916.12
7.3.220.0150.00916.16
7.3.210.0130.00916.12
7.3.200.0140.00916.14
7.3.190.0150.00816.15
7.3.180.0150.00716.13
7.3.170.0130.00916.17
7.3.160.0130.00816.16
7.3.150.0110.01016.16
7.3.140.0120.00816.14
7.3.130.0140.00816.17
7.3.120.0120.00816.08
7.3.110.0120.00815.88
7.3.100.0120.00715.75
7.3.90.0100.00815.81
7.3.80.0100.00915.80
7.3.70.0130.00715.59
7.3.60.0110.00715.70
7.3.50.0100.00815.65
7.3.40.0100.00815.59
7.3.30.0130.00615.63
7.3.20.0120.00715.80
7.3.10.0160.00815.64
7.3.00.0230.00915.49
7.2.340.0150.01216.24
7.2.330.0170.00716.30
7.2.320.0140.00916.33
7.2.310.0160.00916.34
7.2.300.0140.00916.33
7.2.290.0130.01016.30
7.2.280.0130.00916.27
7.2.270.0140.00916.33
7.2.260.0160.00916.30
7.2.250.0140.00716.22
7.2.240.0140.00816.00
7.2.230.0120.00816.10
7.2.220.0140.00815.95
7.2.210.0110.00915.88
7.2.200.0120.00815.80
7.2.190.0120.00715.79
7.2.180.0110.00915.83
7.2.170.0120.00815.83
7.2.160.0120.00815.80
7.2.150.0140.00815.92
7.2.140.0150.00916.01
7.2.130.0220.00915.90
7.2.120.0240.00815.91
7.2.110.0200.00815.92
7.2.100.0260.00815.93
7.2.90.0160.01215.88
7.2.80.0240.00815.85
7.2.70.0220.00815.89
7.2.60.0240.01015.97
7.2.50.0250.00915.92
7.2.40.0240.00815.97
7.2.30.0210.00916.04
7.2.20.0220.00815.96
7.2.10.0200.00815.91
7.2.00.0210.00916.10
7.1.330.0140.00716.48
7.1.320.0160.00815.21
7.1.310.0160.00815.10
7.1.300.0160.00715.01
7.1.290.0140.00914.96
7.1.280.0170.01015.00
7.1.270.0160.00715.02
7.1.260.0140.01014.95
7.1.250.0260.00814.84
7.1.240.0240.00614.87
7.1.230.0230.00914.85
7.1.220.0280.00614.90
7.1.210.0410.00814.91
7.1.200.0260.00814.90
7.1.190.0270.00814.88
7.1.180.0290.00914.80
7.1.170.0290.00714.85
7.1.160.0270.00814.86
7.1.150.0260.01014.81
7.1.140.0260.00714.91
7.1.130.0240.00914.83
7.1.120.0260.00714.83
7.1.110.0250.00814.84
7.1.100.0250.00814.83
7.1.90.0270.00914.83
7.1.80.0440.00814.95
7.1.70.0360.00915.00
7.1.60.0360.00915.95
7.1.50.0380.01015.94
7.1.40.0360.00815.84
7.1.30.0370.00715.84
7.1.20.0330.00715.88
7.1.10.0330.00814.93
7.1.00.0290.01014.84
7.0.330.0270.00914.52
7.0.320.0240.00714.52
7.0.310.0260.00814.42
7.0.300.0250.00814.49
7.0.290.0260.00814.49
7.0.280.0220.00914.50
7.0.270.0270.00714.48
7.0.260.0250.00714.45
7.0.250.0240.00714.48
7.0.240.0250.00814.56
7.0.230.0270.00614.55
7.0.220.0270.00714.56
7.0.210.0220.00914.53
7.0.200.0470.00614.57
7.0.190.0400.00914.66
7.0.180.0500.00914.59
7.0.170.0380.00814.65
7.0.160.0330.00914.59
7.0.150.0270.00814.58
7.0.140.0290.00814.61
7.0.130.0310.00814.68
7.0.120.0300.00814.67
7.0.110.0460.00814.51
7.0.100.0330.00614.49
7.0.90.0320.00714.45
7.0.80.0300.00814.52
7.0.70.0300.00814.50
7.0.60.0290.00714.48
7.0.50.0320.00714.53
7.0.40.0290.00714.41
7.0.30.0310.00914.50
7.0.20.0300.00814.49
7.0.10.0290.00814.45
7.0.00.0290.00714.42
5.6.400.0170.00815.14
5.6.390.0170.00915.21
5.6.380.0140.01015.00
5.6.370.0160.01014.98
5.6.360.0160.01014.97
5.6.350.0170.00914.98
5.6.340.0150.00914.96
5.6.330.0160.00814.98
5.6.320.0150.00914.97
5.6.310.0160.00814.94
5.6.300.0140.01415.56
5.6.290.0140.01615.55
5.6.280.0140.01515.58
5.6.270.0140.01515.57
5.6.260.0150.01615.63
5.6.250.0140.01515.56
5.6.240.0150.01415.62
5.6.230.0160.01415.59
5.6.220.0170.01315.55
5.6.210.0150.01515.58
5.6.200.0150.01415.61
5.6.190.0160.01415.59
5.6.180.0150.01515.57
5.6.170.0130.01615.62
5.6.160.0150.01615.57
5.6.150.0150.01715.58
5.6.140.0140.01515.65
5.6.130.0150.01415.52
5.6.120.0140.01615.61
5.6.110.0140.01515.61
5.6.100.0150.01415.55
5.6.90.0140.01415.55
5.6.80.0150.01315.47
5.6.70.0130.01415.49
5.6.60.0140.01415.48
5.6.50.0140.01415.46
5.6.40.0140.01515.42
5.6.30.0140.01415.43
5.6.20.0130.01515.43
5.6.10.0150.01315.46
5.6.00.0140.01415.44

preferences:
67.88 ms | 401 KiB | 5 Q