3v4l.org

run code in 300+ PHP versions simultaneously
<?php $re = '/Grup [A-Z]/'; $str = 'Grup I: Kroasia vs Islandia'; $subst = ''; $result = preg_replace($re, $subst, $str); echo "The result of the substitution is ".$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)
8.3.60.0040.01116.88
8.3.50.0100.01121.28
8.3.40.0120.00918.71
8.3.30.0040.01118.78
8.3.20.0050.00318.90
8.3.10.0040.00423.68
8.3.00.0040.00421.73
8.2.180.0120.00616.63
8.2.170.0110.00422.96
8.2.160.0070.00720.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00419.77
8.2.120.0070.00026.35
8.2.110.0060.00321.05
8.2.100.0120.00018.03
8.2.90.0000.01019.21
8.2.80.0050.00317.97
8.2.70.0030.00617.75
8.2.60.0050.00317.93
8.2.50.0000.00818.19
8.2.40.0060.00320.60
8.2.30.0020.00519.25
8.2.20.0070.00018.07
8.2.10.0000.00718.11
8.2.00.0060.00317.87
8.1.280.0120.00325.92
8.1.270.0000.00721.99
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0070.00319.48
8.1.230.0030.00717.83
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00417.25
8.1.190.0120.00317.25
8.1.180.0080.00018.10
8.1.170.0000.00818.54
8.1.160.0060.00318.88
8.1.150.0040.00420.26
8.1.140.0000.00719.59
8.1.130.0000.00717.57
8.1.120.0070.00017.57
8.1.110.0000.00717.41
8.1.100.0030.00517.50
8.1.90.0070.00017.43
8.1.80.0030.00317.55
8.1.70.0000.00817.52
8.1.60.0060.00317.61
8.1.50.0040.00417.60
8.1.40.0000.00817.52
8.1.30.0040.00417.59
8.1.20.0040.00417.64
8.1.10.0040.00417.55
8.1.00.0040.00417.48
8.0.300.0000.00818.77
8.0.290.0060.00316.75
8.0.280.0030.00318.45
8.0.270.0030.00317.26
8.0.260.0050.00317.28
8.0.250.0070.00017.08
8.0.240.0030.00316.98
8.0.230.0000.00717.05
8.0.220.0030.00616.93
8.0.210.0000.00717.12
8.0.200.0040.00416.97
8.0.190.0050.00317.05
8.0.180.0050.00317.05
8.0.170.0030.00817.06
8.0.160.0000.00816.91
8.0.150.0000.00717.09
8.0.140.0040.00417.02
8.0.130.0060.00013.41
8.0.120.0000.00816.98
8.0.110.0050.00217.11
8.0.100.0000.00716.96
8.0.90.0040.00416.92
8.0.80.0040.01216.96
8.0.70.0050.00216.92
8.0.60.0030.00516.90
8.0.50.0070.00017.00
8.0.30.0120.00617.10
8.0.20.0100.00917.40
8.0.10.0070.00016.91
8.0.00.0110.00817.01
7.4.330.0000.00515.55
7.4.320.0060.00316.75
7.4.300.0060.00016.74
7.4.290.0040.00416.64
7.4.280.0040.00416.49
7.4.270.0040.00416.61
7.4.260.0000.00716.71
7.4.250.0050.00316.60
7.4.240.0070.00016.66
7.4.230.0050.00216.73
7.4.220.0040.01516.69
7.4.210.0030.01216.72
7.4.200.0070.00016.77
7.4.160.0060.01116.56
7.4.150.0060.01317.40
7.4.140.0090.00917.86
7.4.130.0110.00816.68
7.4.120.0070.01116.71
7.4.110.0100.00616.58
7.4.100.0100.00616.57
7.4.90.0170.00016.59
7.4.80.0090.00919.39
7.4.70.0060.01116.65
7.4.60.0070.01016.60
7.4.50.0080.00616.60
7.4.40.0120.00616.63
7.4.30.0060.01516.56
7.4.00.0030.01515.10
7.3.330.0030.00313.08
7.3.320.0060.00013.23
7.3.310.0030.00316.28
7.3.300.0040.00416.34
7.3.290.0110.00616.33
7.3.280.0090.00816.36
7.3.270.0090.00917.40
7.3.260.0140.00416.44
7.3.250.0130.00616.55
7.3.240.0110.00816.45
7.3.230.0000.02016.71
7.3.210.0160.00616.47
7.3.200.0080.00816.40
7.3.190.0060.01216.68
7.3.180.0070.00716.59
7.3.170.0080.00816.40
7.3.160.0150.00316.39
7.3.120.0130.00614.68
7.3.110.0040.01215.08
7.3.100.0060.01214.89
7.3.90.0070.01014.78
7.3.80.0030.00615.00
7.3.70.0000.01414.77
7.3.60.0090.00615.09
7.3.50.0060.00314.82
7.3.40.0070.00714.71
7.3.30.0040.01114.79
7.3.20.0070.01016.45
7.3.10.0090.00616.68
7.3.00.0070.00816.78
7.2.330.0070.01116.55
7.2.320.0070.01016.69
7.2.310.0100.00616.73
7.2.300.0120.00616.57
7.2.290.0080.00816.73
7.2.250.0070.01015.10
7.2.240.0070.01015.20
7.2.230.0040.01215.17
7.2.220.0100.00315.30
7.2.210.0040.01215.35
7.2.200.0120.00315.22
7.2.190.0130.00315.19
7.2.180.0070.00315.19
7.2.170.0040.01115.26
7.2.130.0050.00517.00
7.2.120.0090.00616.92
7.2.110.0030.00817.07
7.2.100.0040.00717.11
7.2.90.0030.01217.01
7.2.80.0070.00717.11
7.2.70.0040.00417.08
7.2.60.0070.00717.04
7.2.50.0000.01316.83
7.2.40.0000.01117.06
7.2.30.0120.00616.91
7.2.20.0060.00617.04
7.2.10.0120.00317.00
7.2.00.0070.00618.19
7.1.330.0060.00615.70
7.1.320.0070.00416.22
7.1.310.0070.00716.04
7.1.300.0090.00016.08
7.1.290.0060.00316.03
7.1.280.0120.00615.88
7.1.270.0140.00015.92
7.1.260.0060.01015.92
7.1.250.0030.00615.92
7.1.70.0050.00217.15
7.1.60.0060.01117.39
7.1.00.0070.07322.49
7.0.200.0080.00314.91
7.0.120.0000.06322.04
7.0.110.0070.06021.95
7.0.100.0000.06322.09
7.0.90.0170.04722.12
7.0.80.0070.05322.11
7.0.70.0100.05722.12
7.0.60.0200.04722.00
7.0.50.0030.06322.01
7.0.40.0030.06322.09
7.0.30.0070.06022.12
7.0.20.0100.05322.19
7.0.10.0100.05322.03
7.0.00.0100.06322.03
5.6.270.0100.05721.05
5.6.260.0130.04721.06
5.6.250.0070.05720.83
5.6.240.0030.06321.07
5.6.230.0070.05721.02
5.6.220.0070.05720.77
5.6.210.0070.06020.91
5.6.200.0130.05720.85
5.6.190.0130.05720.93
5.6.180.0070.06020.73
5.6.170.0070.05721.02
5.6.160.0030.06021.00
5.6.150.0170.05721.02
5.6.140.0230.05020.84
5.6.130.0100.05720.93
5.6.120.0070.05721.08
5.6.110.0170.06320.99
5.6.100.0000.07020.84
5.6.90.0130.05020.97
5.6.80.0070.05720.38
5.6.70.0100.05320.42
5.6.60.0170.05020.45
5.6.50.0030.05720.38
5.6.40.0170.04720.29
5.6.30.0130.05320.16
5.6.20.0030.07020.09
5.6.10.0070.05320.23
5.6.00.0130.05020.41

preferences:
32.47 ms | 401 KiB | 5 Q