3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string1 = "1219.56.C38-.C382 Codex Azcatitlan"; $string2 = "1219.56.C45-.C452 Codex Cempoallan"; print_r(preg_split('/\h{2,}/', $string1)); print_r(preg_split('/\h{2,}/', $string2));

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)
8.3.70.0070.00716.63
8.3.60.0070.00718.43
8.3.50.0140.00718.38
8.3.40.0110.00318.93
8.3.30.0070.00718.90
8.3.20.0030.00619.02
8.3.10.0020.00523.70
8.3.00.0000.00920.57
8.2.190.0140.00016.77
8.2.180.0150.00316.50
8.2.170.0040.01122.96
8.2.160.0110.00322.12
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0120.00426.16
8.2.120.0030.00519.54
8.2.110.0070.00322.26
8.2.100.0120.00017.84
8.2.90.0080.00017.97
8.2.80.0090.00017.97
8.2.70.0050.00317.67
8.2.60.0000.01318.09
8.2.50.0060.00318.10
8.2.40.0070.00019.34
8.2.30.0070.00019.12
8.2.20.0040.00418.03
8.2.10.0000.00717.89
8.2.00.0000.00817.97
8.1.280.0070.00725.92
8.1.270.0080.00022.19
8.1.260.0030.00526.35
8.1.250.0000.00728.09
8.1.240.0070.00717.48
8.1.230.0040.00720.96
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0070.00317.35
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0050.00318.55
8.1.160.0040.00418.85
8.1.150.0040.00418.75
8.1.140.0040.00422.07
8.1.130.0000.00717.54
8.1.120.0040.00417.59
8.1.110.0040.00417.52
8.1.100.0000.00817.44
8.1.90.0040.00417.54
8.1.80.0030.00517.53
8.1.70.0040.00417.55
8.1.60.0000.00817.66
8.1.50.0000.00917.66
8.1.40.0000.00817.60
8.1.30.0080.00017.70
8.1.20.0060.00317.68
8.1.10.0000.00717.61
8.1.00.0040.00417.37
8.0.300.0040.00419.88
8.0.290.0060.00316.75
8.0.280.0000.00718.40
8.0.270.0070.00017.14
8.0.260.0000.00616.82
8.0.250.0070.00017.08
8.0.240.0050.00316.91
8.0.230.0070.00017.02
8.0.220.0040.00416.98
8.0.210.0000.00716.98
8.0.200.0040.00417.02
8.0.190.0040.00416.96
8.0.180.0050.00316.98
8.0.170.0080.00016.96
8.0.160.0080.00016.87
8.0.150.0000.00817.01
8.0.140.0040.00416.95
8.0.130.0030.00313.41
8.0.120.0000.00817.03
8.0.110.0060.00316.98
8.0.100.0000.00816.84
8.0.90.0000.00816.95
8.0.80.0050.01417.00
8.0.70.0030.00617.00
8.0.60.0000.00716.96
8.0.50.0020.00516.87
8.0.30.0090.01217.19
8.0.20.0160.00517.40
8.0.10.0000.00716.96
8.0.00.0100.00817.06
7.4.330.0020.00215.55
7.4.320.0000.00716.59
7.4.300.0000.00616.63
7.4.290.0030.00316.62
7.4.280.0040.00416.75
7.4.270.0000.00716.65
7.4.260.0030.00316.72
7.4.250.0050.00216.70
7.4.240.0050.00316.79
7.4.230.0070.00016.84
7.4.220.0040.00416.82
7.4.210.0060.01016.71
7.4.200.0000.00716.49
7.4.160.0080.00916.61
7.4.140.0120.00817.86
7.4.130.0100.01016.74
7.4.120.0100.00816.67
7.4.110.0130.00316.69
7.4.100.0070.01616.57
7.4.90.0130.00716.62
7.4.80.0030.01719.39
7.4.70.0120.00916.67
7.4.60.0120.00616.55
7.4.50.0060.00916.55
7.4.40.0110.00616.58
7.4.10.0060.01014.88
7.4.00.0070.01014.99
7.3.330.0020.00213.13
7.3.320.0050.00013.19
7.3.310.0040.00416.15
7.3.300.0070.00016.33
7.3.290.0030.00316.30
7.3.280.0060.01316.33
7.3.260.0090.01016.43
7.3.240.0080.01116.44
7.3.230.0060.01216.75
7.3.210.0070.01016.42
7.3.200.0090.00616.73
7.3.190.0070.01016.32
7.3.180.0170.00716.27
7.3.170.0150.00316.29
7.3.160.0050.01016.73
7.3.130.0060.01314.46
7.3.120.0090.00914.90
7.3.110.0080.01014.77
7.3.100.0040.00714.64
7.3.90.0060.00714.96
7.3.80.0050.00814.84
7.3.70.0080.00114.93
7.3.60.0050.01214.90
7.3.50.0080.00814.82
7.3.40.0050.00714.69
7.3.30.0070.00714.79
7.3.20.0040.01116.71
7.3.10.0040.01116.63
7.3.00.0050.00616.48
7.2.330.0120.00616.29
7.2.320.0080.00816.56
7.2.310.0150.00916.59
7.2.300.0100.01016.56
7.2.290.0100.01016.61
7.2.260.0090.00914.77
7.2.250.0090.00914.92
7.2.240.0080.00915.05
7.2.230.0050.01214.91
7.2.220.0080.00514.92
7.2.210.0030.01114.96
7.2.200.0030.01015.13
7.2.190.0050.00715.13
7.2.180.0040.00914.93
7.2.170.0080.00514.86
7.2.160.0060.00614.86
7.2.150.0000.01616.99
7.2.140.0090.00917.02
7.2.130.0090.00317.05
7.2.120.0490.00615.73
7.2.110.0060.00815.89
7.2.100.0320.01215.81
7.2.90.0410.00315.86
7.2.80.0130.00815.86
7.2.70.0280.00315.95
7.2.60.0040.01115.88
7.2.50.0080.00515.81
7.2.40.0110.00215.87
7.2.30.0020.01516.03
7.2.20.0110.00515.91
7.2.10.0110.01115.99
7.2.00.0120.00715.87
7.1.330.0020.01215.91
7.1.320.0070.00515.90
7.1.310.0050.00515.95
7.1.300.0040.01015.80
7.1.290.0050.00815.97
7.1.280.0070.00415.78
7.1.270.0070.00715.88
7.1.260.0060.00415.83
7.1.250.0040.00416.04
7.1.240.0000.01316.03
7.1.230.0060.00514.87
7.1.220.0610.00814.85
7.1.210.0080.00614.79
7.1.200.0090.00714.84
7.1.190.0290.00814.64
7.1.180.0270.00514.93
7.1.170.0100.00314.84
7.1.160.0090.00414.89
7.1.150.0590.00814.99
7.1.140.0110.00314.89
7.1.130.0020.01214.85
7.1.120.0100.00514.79
7.1.110.0090.00815.10
7.1.100.0080.00814.89
7.1.90.0060.01014.79
7.1.80.0360.00514.74
7.1.70.0220.00714.86
7.1.60.0060.01114.90
7.1.50.0060.00614.85
7.1.40.0040.01114.87
7.1.30.0110.01414.89
7.1.20.0600.00914.89
7.1.10.0940.00714.90
7.1.00.0800.00514.89
7.0.330.0060.00315.57
7.0.320.0060.00615.38
7.0.310.0040.00415.23
7.0.300.0000.01215.50
7.0.290.0040.00915.59
7.0.280.0030.00915.34
7.0.270.0090.00615.59
7.0.260.0030.00515.52
7.0.250.0000.00815.52
7.0.240.0040.00415.56
7.0.230.0080.00315.36
7.0.220.0030.01015.41
7.0.210.0030.01015.58
7.0.200.0060.00915.38
7.0.190.0090.00315.62
7.0.180.0070.00715.24
7.0.170.0000.01415.17
7.0.160.0120.00015.27
7.0.150.0070.00715.59
7.0.140.0030.00715.58
7.0.130.0000.01315.64
7.0.120.0080.00415.51
7.0.110.0000.00915.38
7.0.100.0040.01115.53
7.0.90.0000.01415.58
7.0.80.0040.00415.30
7.0.70.0000.01615.55
7.0.60.0040.01115.66
7.0.50.0030.01315.75
7.0.40.0090.00313.66
7.0.30.0070.00313.49
7.0.20.0070.00313.71
7.0.10.0090.00313.63
7.0.00.0120.00313.70
5.6.400.0030.00614.15
5.6.390.0070.01013.91
5.6.380.0080.00814.26
5.6.370.0090.00314.20
5.6.360.0070.00714.08
5.6.350.0000.01414.32
5.6.340.0000.01414.39
5.6.330.0100.00014.15
5.6.320.0040.01114.18
5.6.310.0090.00614.15
5.6.300.0060.01014.50
5.6.290.0040.01114.34
5.6.280.0060.00614.19
5.6.270.0040.00414.36
5.6.260.0060.00614.32
5.6.250.0000.00814.14
5.6.240.0070.00714.12
5.6.230.0030.01014.31
5.6.220.0070.00414.32
5.6.210.0060.00814.16
5.6.200.0070.00614.09
5.6.190.0060.00614.19
5.6.180.0070.00714.53
5.6.170.0030.00714.17
5.6.160.0030.01214.34
5.6.150.0060.00914.04
5.6.140.0130.00314.52
5.6.130.0000.01214.48
5.6.120.0040.00814.11
5.6.110.0040.01114.20
5.6.100.0060.00914.34
5.6.90.0060.00613.97
5.6.80.0030.01014.18
5.6.70.0030.01014.15
5.6.60.0070.00714.24
5.6.50.0060.00914.29
5.6.40.0000.01114.21
5.6.30.0090.00014.23
5.6.20.0000.01514.09
5.6.10.0030.00714.14
5.6.00.0060.00314.22

preferences:
63.69 ms | 401 KiB | 5 Q