3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dupa = "fdsfsdafs\fsafdsafsdfsa\fsadfsadDupa"; $keywords = preg_split("/(\\)/", $dupa); var_dump($keywords);

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)
8.3.60.0120.00318.25
8.3.50.0060.00917.70
8.3.40.0060.00918.73
8.3.30.0030.01218.57
8.3.20.0000.00819.07
8.3.10.0050.00320.73
8.3.00.0040.00419.44
8.2.180.0110.00816.49
8.2.170.0120.00918.79
8.2.160.0100.00322.96
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0000.00821.13
8.2.110.0070.00319.24
8.2.100.0070.00417.78
8.2.90.0050.00317.75
8.2.80.0040.00718.73
8.2.70.0040.00417.93
8.2.60.0040.00417.75
8.2.50.0060.00318.10
8.2.40.0000.00818.82
8.2.30.0070.00019.42
8.2.20.0000.00718.08
8.2.10.0040.00417.93
8.2.00.0000.00719.30
8.1.280.0110.00725.92
8.1.270.0040.00423.87
8.1.260.0070.00726.35
8.1.250.0030.00628.09
8.1.240.0080.00321.98
8.1.230.0060.00620.97
8.1.220.0040.00418.56
8.1.210.0030.00518.77
8.1.200.0040.00417.00
8.1.190.0030.00617.22
8.1.180.0090.00018.10
8.1.170.0080.00018.58
8.1.160.0000.00718.81
8.1.150.0040.00418.70
8.1.140.0040.00417.58
8.1.130.0040.00418.91
8.1.120.0040.00417.30
8.1.110.0030.00317.28
8.1.100.0000.00717.46
8.1.90.0070.00017.41
8.1.80.0000.01017.30
8.1.70.0080.00017.43
8.1.60.0050.00217.54
8.1.50.0090.00017.34
8.1.40.0040.00417.34
8.1.30.0020.00517.46
8.1.20.0040.00417.56
8.1.10.0050.00317.43
8.1.00.0000.00917.36
8.0.300.0040.00419.98
8.0.290.0040.00416.75
8.0.280.0000.00718.43
8.0.270.0070.00017.11
8.0.260.0000.00617.15
8.0.250.0040.00416.97
8.0.240.0000.01116.73
8.0.230.0040.00416.91
8.0.220.0060.00316.76
8.0.210.0000.00716.93
8.0.200.0000.00716.87
8.0.190.0040.00416.85
8.0.180.0030.00616.86
8.0.170.0090.00016.79
8.0.160.0000.00716.89
8.0.150.0000.00716.84
8.0.140.0070.00016.86
8.0.130.0030.00313.40
8.0.120.0030.00516.83
8.0.110.0000.00716.85
8.0.100.0000.00716.86
8.0.90.0050.00316.83
8.0.80.0080.00916.83
8.0.70.0050.00216.93
8.0.60.0040.00416.78
8.0.50.0050.00316.78
8.0.30.0130.00417.04
8.0.20.0070.01117.40
8.0.10.0000.00716.83
8.0.00.0080.00816.85
7.4.330.0050.00015.55
7.4.320.0060.00016.49
7.4.300.0000.00616.43
7.4.290.0000.00716.43
7.4.280.0040.00416.49
7.4.270.0050.00516.59
7.4.260.0000.00716.56
7.4.250.0000.00816.50
7.4.240.0050.00216.52
7.4.230.0000.00716.62
7.4.220.0000.00716.55
7.4.210.0050.01016.58
7.4.200.0040.00416.41
7.4.160.0120.00716.47
7.4.140.0100.00717.86
7.4.130.0200.00016.74
7.4.120.0070.01116.51
7.4.110.0030.01316.45
7.4.100.0030.01416.30
7.4.90.0110.01516.57
7.4.80.0070.01019.39
7.4.70.0080.00816.49
7.4.60.0060.01016.47
7.4.50.0040.01116.33
7.4.40.0100.01316.67
7.4.10.0090.00915.66
7.4.00.0070.00715.36
7.3.330.0060.00013.17
7.3.320.0030.00313.16
7.3.310.0030.00316.30
7.3.300.0030.00316.29
7.3.290.0030.00316.32
7.3.280.0110.00416.23
7.3.260.0100.00716.23
7.3.240.0110.00716.29
7.3.230.0110.00616.25
7.3.210.0040.01516.27
7.3.200.0030.02016.16
7.3.190.0310.00316.31
7.3.180.0030.01416.18
7.3.170.0070.01616.25
7.3.160.0030.01716.34
7.3.130.0060.01115.32
7.3.120.0080.00915.54
7.3.110.0060.01015.51
7.3.100.0130.00215.56
7.3.90.0070.00615.34
7.3.80.0020.01015.63
7.3.70.0050.00715.53
7.3.60.0050.00915.54
7.3.50.0060.00715.56
7.3.40.0040.01115.29
7.3.30.0050.00915.50
7.3.20.0080.00417.40
7.3.10.0090.00317.33
7.3.00.0080.00817.43
7.2.330.0140.01016.65
7.2.320.0110.01116.49
7.2.310.0040.01516.56
7.2.300.0030.01616.36
7.2.290.0090.01316.28
7.2.260.0100.00815.82
7.2.250.0120.00615.82
7.2.240.0030.01315.71
7.2.230.0000.01315.74
7.2.220.0090.00415.74
7.2.210.0050.01115.67
7.2.200.0060.00815.49
7.2.190.0050.00515.57
7.2.180.0070.00715.65
7.2.170.0090.00615.60
7.2.160.0070.00815.52
7.2.150.0120.00317.56
7.2.140.0080.01017.52
7.2.130.0050.01217.58
7.2.120.0050.01017.61
7.2.110.0050.00917.47
7.2.100.0030.01017.60
7.2.90.0090.00617.55
7.2.80.0100.00517.62
7.2.70.0070.00817.69
7.2.60.1450.00816.18
7.2.50.1450.00616.12
7.2.40.1290.00916.50
7.2.30.1460.00716.41
7.2.20.1380.00516.42
7.2.10.1370.00916.51
7.2.00.1530.00916.51
7.1.330.0080.00516.61
7.1.320.0040.00716.68
7.1.310.0060.00816.53
7.1.300.0060.00616.57
7.1.290.0060.00916.58
7.1.280.0060.00816.50
7.1.270.0060.00816.44
7.1.260.0060.00916.47
7.1.250.0070.01016.63
7.1.240.0080.00616.34
7.1.230.0090.00516.45
7.1.220.0070.00516.47
7.1.210.0030.01116.57
7.1.200.0070.00616.28
7.1.190.0070.00816.44
7.1.180.0080.00416.56
7.1.170.1270.00715.18
7.1.160.1630.01016.63
7.1.150.1560.01016.72
7.1.140.1410.01016.68
7.1.130.1420.01116.70
7.1.120.1150.01016.67
7.1.110.1210.00816.45
7.1.100.1410.00916.44
7.1.90.1560.00716.36
7.1.80.1480.00916.33
7.1.70.1420.00815.90
7.1.60.1330.01324.89
7.1.50.1600.01024.76
7.1.40.1420.01324.50
7.1.30.1300.01224.48
7.1.20.1630.01424.63
7.1.10.1550.00915.62
7.1.00.1420.01015.69
7.0.330.0030.01416.14
7.0.320.0090.00716.11
7.0.310.0070.00716.18
7.0.300.0050.00616.01
7.0.290.0110.00316.31
7.0.280.0020.00916.01
7.0.270.0030.01016.25
7.0.260.0020.01016.13
7.0.250.0030.01016.26
7.0.240.0040.00716.21
7.0.230.0040.00816.24
7.0.220.0030.01116.36
7.0.210.0090.00716.15
7.0.200.0030.00916.16
7.0.190.0070.00816.34
7.0.180.0060.00716.26
7.0.170.0030.01216.14
7.0.160.0020.01216.03
7.0.150.0030.00916.29
7.0.140.0060.00916.27
7.0.130.0090.00616.06
7.0.120.0010.00916.22
7.0.110.0030.01416.23
7.0.100.0030.01316.09
7.0.90.0050.00916.06
7.0.80.0030.01016.18
7.0.70.0050.00916.02
7.0.60.0030.01116.16
7.0.50.0070.00716.15
7.0.40.0030.01014.11
7.0.30.0050.00714.29
7.0.20.0020.01114.03
7.0.10.0050.00814.30
7.0.00.0050.00714.01
5.6.400.0080.01115.12
5.6.390.0060.00715.00
5.6.380.0040.00615.00
5.6.370.0030.00914.79
5.6.360.0080.00815.05
5.6.350.0100.00414.93
5.6.340.0040.00714.73
5.6.330.0040.01015.12
5.6.320.0030.01015.03
5.6.310.0030.00715.09
5.6.300.0110.00515.14
5.6.290.0040.00714.90
5.6.280.0040.00714.88
5.6.270.0070.00514.93
5.6.260.0050.01214.99
5.6.250.0030.00915.08
5.6.240.0070.00814.88
5.6.230.0030.01014.85
5.6.220.0060.00514.94
5.6.210.0050.01014.91
5.6.200.0060.00814.97
5.6.190.0050.00615.08
5.6.180.0030.00815.04
5.6.170.0050.00814.99
5.6.160.0020.01314.97
5.6.150.0050.01114.95
5.6.140.0050.01215.13
5.6.130.0080.00614.92
5.6.120.0040.00815.01
5.6.110.0080.00314.98
5.6.100.0020.01115.01
5.6.90.0070.00514.97
5.6.80.0080.00414.78
5.6.70.0050.00914.91
5.6.60.0050.00614.99
5.6.50.0070.00514.78
5.6.40.0090.00614.86
5.6.30.0090.00514.85
5.6.20.0040.00914.78
5.6.10.0060.00814.88
5.6.00.0070.00714.99

preferences:
57.89 ms | 400 KiB | 5 Q