3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "42.9384658354.3847658354...."; list ($id) = explode(".", $string, -2); var_dump($id);

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)
8.3.60.0000.01516.63
8.3.50.0120.00822.05
8.3.40.0090.00618.59
8.3.30.0070.00718.36
8.3.20.0040.00420.09
8.3.10.0040.00420.58
8.3.00.0070.00021.69
8.2.180.0100.01016.63
8.2.170.0000.01522.96
8.2.160.0070.01022.11
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0000.00720.80
8.2.120.0080.00026.35
8.2.110.0030.00721.04
8.2.100.0080.00417.80
8.2.90.0040.00419.28
8.2.80.0040.00417.97
8.2.70.0000.01117.75
8.2.60.0000.00817.91
8.2.50.0090.00018.09
8.2.40.0090.00022.06
8.2.30.0030.00319.34
8.2.20.0040.00417.66
8.2.10.0000.00717.92
8.2.00.0050.00217.95
8.1.280.0140.00725.92
8.1.270.0100.01022.09
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0030.00622.67
8.1.230.0110.00017.77
8.1.220.0050.00317.74
8.1.210.0000.00918.77
8.1.200.0040.00417.23
8.1.190.0000.00817.10
8.1.180.0060.00318.10
8.1.170.0030.00518.66
8.1.160.0040.00420.71
8.1.150.0040.00418.80
8.1.140.0000.00819.50
8.1.130.0000.00717.61
8.1.120.0040.00417.32
8.1.110.0000.00817.39
8.1.100.0060.00317.27
8.1.90.0000.00817.37
8.1.80.0000.00717.25
8.1.70.0030.00317.35
8.1.60.0070.00017.54
8.1.50.0000.00817.45
8.1.40.0080.00017.43
8.1.30.0050.00317.41
8.1.20.0060.00317.39
8.1.10.0080.00017.56
8.1.00.0000.00717.46
8.0.300.0070.00018.77
8.0.290.0000.00816.63
8.0.280.0030.00318.36
8.0.270.0040.00417.09
8.0.260.0000.00617.20
8.0.250.0030.00516.88
8.0.240.0070.00016.85
8.0.230.0040.00416.89
8.0.220.0060.00316.86
8.0.210.0020.00516.68
8.0.200.0030.00316.93
8.0.190.0040.00416.78
8.0.180.0040.00416.79
8.0.170.0030.00516.72
8.0.160.0000.00816.78
8.0.150.0070.00316.70
8.0.140.0030.00516.75
8.0.130.0050.00013.22
8.0.120.0000.00816.71
8.0.110.0000.00816.73
8.0.100.0030.00316.78
8.0.90.0000.00716.88
8.0.80.0030.01116.82
8.0.70.0000.00716.83
8.0.60.0000.00816.79
8.0.50.0000.00716.77
8.0.30.0100.00817.09
8.0.20.0120.00717.40
8.0.10.0040.00416.85
8.0.00.0080.00916.57
7.4.330.0000.00416.66
7.4.320.0000.00616.52
7.4.300.0040.00416.36
7.4.290.0030.00316.41
7.4.280.0080.00016.50
7.4.270.0050.00316.53
7.4.260.0070.00016.43
7.4.250.0040.00416.38
7.4.240.0070.00016.54
7.4.230.0070.00016.32
7.4.220.0110.00716.45
7.4.210.0070.00716.54
7.4.200.0030.00316.25
7.4.160.0000.01616.39
7.4.150.0100.01017.40
7.4.140.0090.01017.86
7.4.130.0080.01316.36
7.4.120.0080.00916.43
7.4.110.0110.00816.41
7.4.100.0030.01516.20
7.4.90.0120.00616.55
7.4.80.0030.01419.39
7.4.70.0110.00716.55
7.4.60.0090.00816.39
7.4.50.0100.00716.57
7.4.40.0090.00616.46
7.4.30.0070.01016.31
7.4.10.0070.01116.23
7.4.00.0070.01015.55
7.3.330.0050.00013.05
7.3.320.0000.00512.95
7.3.310.0030.00316.27
7.3.300.0000.00716.18
7.3.290.0060.00016.07
7.3.280.0090.00716.21
7.3.270.0140.00317.40
7.3.260.0080.00816.14
7.3.250.0120.01116.37
7.3.240.0110.00916.39
7.3.230.0090.01316.39
7.3.210.0110.01116.38
7.3.200.0090.01219.39
7.3.190.0060.01016.32
7.3.180.0100.00616.53
7.3.170.0100.00616.23
7.3.160.0110.00616.57
7.3.130.0090.00916.17
7.3.120.0070.01016.37
7.3.110.0120.00916.10
7.3.100.0030.01016.07
7.3.90.0070.01116.35
7.3.80.0070.00316.12
7.3.70.0000.01016.20
7.3.60.0030.01316.23
7.3.50.0090.00316.17
7.3.40.0060.01216.11
7.3.30.0070.00716.29
7.3.20.0140.00017.91
7.3.10.0090.00618.21
7.3.00.0080.00318.11
7.2.330.0060.01116.53
7.2.320.0070.01016.52
7.2.310.0100.01316.34
7.2.300.0000.01716.37
7.2.290.0100.00716.62
7.2.260.0030.01716.37
7.2.250.0110.00716.41
7.2.240.0120.00616.61
7.2.230.0090.00616.51
7.2.220.0070.00916.61
7.2.210.0060.00616.46
7.2.200.0120.00616.38
7.2.190.0060.00916.28
7.2.180.0090.00616.45
7.2.170.0090.00616.28
7.2.160.0150.00416.47
7.2.150.0060.00618.31
7.2.140.0090.00618.17
7.2.130.0070.00718.32
7.2.120.0060.01318.32
7.2.110.0050.00817.38
7.2.100.0000.01318.06
7.2.90.0060.00618.07
7.2.80.0070.01018.44
7.2.70.0030.00918.38
7.2.60.0070.00317.44
7.2.50.0000.01218.22
7.2.40.0070.01018.17
7.2.30.0030.00718.03
7.2.20.0090.00318.46
7.2.10.0000.01518.23
7.2.00.0020.01418.86
7.1.330.0060.01317.23
7.1.320.0090.00917.33
7.1.310.0070.00417.53
7.1.300.0070.01017.21
7.1.290.0060.00917.29
7.1.280.0090.00617.23
7.1.270.0080.00417.34
7.1.260.0070.00717.40
7.1.250.0040.01117.09
7.1.240.0070.01117.16
7.1.230.0110.00417.14
7.1.220.0100.00317.28
7.1.210.0040.01417.14
7.1.200.0070.00416.56
7.1.190.0040.00817.31
7.1.180.0000.01217.29
7.1.170.0030.01317.13
7.1.160.0070.00317.29
7.1.150.0090.00317.04
7.1.140.0050.00517.09
7.1.130.0030.01017.17
7.1.120.0120.00317.21
7.1.110.0000.01017.28
7.1.100.0030.01117.53
7.1.90.0030.00917.43
7.1.80.0060.00617.26
7.1.70.0040.00717.03
7.1.60.0070.01318.40
7.1.50.0050.01117.01
7.1.40.0090.00617.10
7.1.30.0080.00317.19
7.1.20.0080.00417.25
7.1.10.0030.00617.40
7.1.00.0050.04119.86
7.0.330.0070.00716.87
7.0.320.0060.00617.13
7.0.310.0060.00316.81
7.0.300.0090.00616.89
7.0.290.0040.00816.86
7.0.280.0090.00316.86
7.0.270.0070.01116.91
7.0.260.0090.00016.62
7.0.250.0070.01016.94
7.0.240.0000.00916.92
7.0.230.0060.00317.15
7.0.220.0040.00716.82
7.0.210.0080.00816.80
7.0.200.0280.00715.67
7.0.190.0060.01216.96
7.0.180.0060.01216.74
7.0.170.0060.00316.86
7.0.160.0040.00817.11
7.0.150.0030.01017.06
7.0.140.0000.01217.09
7.0.130.0060.00617.02
7.0.120.0070.00416.99
7.0.110.0030.00716.88
7.0.100.0090.00016.83
7.0.90.0110.00416.86
7.0.80.0090.00916.94
7.0.70.0040.00816.85
7.0.60.0150.02818.39
7.0.50.0040.02317.40
7.0.40.0080.03717.47
7.0.30.0190.04017.49
7.0.20.0100.02617.53
7.0.10.0050.04817.46
7.0.00.0020.05117.51
5.6.400.0080.00315.86
5.6.390.0130.00315.95
5.6.380.0070.00715.54
5.6.370.0030.00915.59
5.6.360.0060.00916.04
5.6.350.0000.01316.10
5.6.340.0040.01115.70
5.6.330.0030.01315.86
5.6.320.0070.01015.64
5.6.310.0070.00315.80
5.6.300.0090.00315.83
5.6.290.0060.01015.89
5.6.280.0050.01818.28
5.6.270.0080.00315.74
5.6.260.0030.00915.79
5.6.250.0030.01015.73
5.6.240.0030.01315.73
5.6.230.0060.00315.84
5.6.220.0080.00415.80
5.6.210.0090.04518.05
5.6.200.0050.04416.98
5.6.190.0060.04518.20
5.6.180.0170.03018.09
5.6.170.0170.01817.97
5.6.160.0050.02718.05
5.6.150.0060.02916.89
5.6.140.0090.04216.94
5.6.130.0100.02217.01
5.6.120.0110.02818.54
5.6.110.0080.04518.50
5.6.100.0130.04418.37
5.6.90.0020.05718.53
5.6.80.0070.03418.04
5.6.70.0060.00915.59
5.6.60.0060.01315.65
5.6.50.0060.00615.53
5.6.40.0070.01015.44
5.6.30.0030.01015.71
5.6.20.0000.01215.45
5.6.10.0060.01015.73
5.6.00.0060.01215.76
5.5.380.0100.00315.52
5.5.370.0030.00715.82
5.5.360.0060.00915.43
5.5.350.0060.04718.07
5.5.340.0030.04316.71
5.5.330.0050.04617.99
5.5.320.0290.02118.09
5.5.310.0120.04317.99
5.5.300.0030.02416.71
5.5.290.0110.02016.81
5.5.280.0100.04318.39
5.5.270.0090.02218.32
5.5.260.0030.05218.11
5.5.250.0090.04918.22
5.5.240.0120.02017.97
5.5.230.0100.00615.56
5.5.220.0030.01015.73
5.5.210.0030.01315.62
5.5.200.0030.01315.30
5.5.190.0050.00515.81
5.5.180.0090.00315.70
5.5.170.0060.00315.47
5.5.160.0070.01115.61
5.5.150.0030.01015.60
5.5.140.0060.00915.52
5.5.130.0030.01215.61
5.5.120.0060.01015.71
5.5.110.0070.01015.70
5.5.100.0000.01415.31
5.5.90.0030.00615.45
5.5.80.0070.01015.64
5.5.70.0070.01015.36
5.5.60.0040.01015.59
5.5.50.0040.00715.28
5.5.40.0080.00415.37
5.5.30.0070.00715.65
5.5.20.0110.00415.61
5.5.10.0060.00615.61
5.5.00.0090.00615.60

preferences:
60.5 ms | 401 KiB | 5 Q