3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo PCRE_VERSION; preg_replace( '/(*UTF16)\x{d83d}[\x{dc68}-\x{dc69}]/' , '', '' );

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)
8.3.60.0130.00616.50
8.3.50.0080.00616.12
8.3.40.0150.00418.84
8.3.30.0110.00418.80
8.3.20.0070.00020.20
8.3.10.0000.00723.65
8.3.00.0100.00021.93
8.2.180.0110.00718.29
8.2.170.0120.00322.96
8.2.160.0110.00318.96
8.2.150.0090.00024.18
8.2.140.0110.00424.66
8.2.130.0000.00721.00
8.2.120.0040.00426.35
8.2.110.0070.00320.39
8.2.100.0060.00617.78
8.2.90.0030.00519.23
8.2.80.0050.00317.97
8.2.70.0000.00917.50
8.2.60.0000.00817.92
8.2.50.0060.00318.10
8.2.40.0040.00420.38
8.2.30.0050.00319.11
8.2.20.0040.00417.94
8.2.10.0080.00017.93
8.2.00.0040.00417.88
8.1.280.0170.00025.92
8.1.270.0050.00322.17
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00322.14
8.1.230.0110.00022.28
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00617.10
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0040.00418.52
8.1.160.0000.00718.94
8.1.150.0050.00320.55
8.1.140.0040.00419.39
8.1.130.0030.00318.76
8.1.120.0000.00817.38
8.1.110.0000.00717.27
8.1.100.0040.00417.32
8.1.90.0040.00417.26
8.1.80.0000.00717.30
8.1.70.0000.00717.25
8.1.60.0060.00317.33
8.1.50.0040.00417.30
8.1.40.0000.00817.40
8.1.30.0040.00417.35
8.1.20.0000.00717.50
8.1.10.0000.00917.34
8.1.00.0030.00617.42
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0040.00418.37
8.0.270.0040.00417.20
8.0.260.0030.00316.69
8.0.250.0000.00716.82
8.0.240.0050.00316.88
8.0.230.0040.00216.85
8.0.220.0030.00316.86
8.0.210.0080.00016.71
8.0.200.0000.00616.88
8.0.190.0090.00016.87
8.0.180.0070.00416.86
8.0.170.0030.00316.92
8.0.160.0000.00716.83
8.0.150.0000.00716.82
8.0.140.0070.00016.67
8.0.130.0050.00013.29
8.0.120.0050.00316.79
8.0.110.0080.00016.82
8.0.100.0040.00416.81
8.0.90.0040.00416.89
8.0.80.0100.00616.80
8.0.70.0040.00416.73
8.0.60.0080.00016.89
8.0.50.0040.00316.64
8.0.30.0110.00617.09
8.0.20.0070.01217.40
8.0.10.0080.00016.98
8.0.00.0070.01116.83
7.4.330.0030.00315.55
7.4.320.0000.00616.47
7.4.300.0000.00716.53
7.4.290.0040.00416.41
7.4.280.0030.00516.54
7.4.270.0030.00316.37
7.4.260.0000.00513.22
7.4.250.0040.00416.50
7.4.240.0040.00416.56
7.4.230.0000.00716.52
7.4.220.0100.00716.52
7.4.210.0090.00616.57
7.4.200.0000.00716.70
7.4.160.0090.00816.55
7.4.150.0150.00917.40
7.4.140.0080.01017.86
7.4.130.0130.00916.45
7.4.120.0110.00916.40
7.4.110.0080.01216.38
7.4.100.0070.01016.51
7.4.90.0180.00316.31
7.4.80.0100.00619.39
7.4.70.0060.00916.48
7.4.60.0130.00716.60
7.4.50.0070.01016.26
7.4.40.0090.00916.29
7.4.30.0030.01416.50
7.4.00.0040.01414.64
7.3.330.0000.00713.09
7.3.320.0000.00512.98
7.3.310.0000.00716.11
7.3.300.0070.00016.23
7.3.290.0060.01116.29
7.3.280.0090.00716.25
7.3.270.0110.01017.40
7.3.260.0130.00816.26
7.3.250.0080.01116.23
7.3.240.0130.01016.33
7.3.230.0100.00716.16
7.3.210.0040.01216.21
7.3.200.0060.01216.25
7.3.190.0060.00916.34
7.3.180.0130.00316.23
7.3.170.0000.01516.55
7.3.160.0120.01216.39
7.3.10.0110.00516.60
7.3.00.0120.00116.25
7.2.330.0140.00416.57
7.2.320.0070.01016.44
7.2.310.0040.01216.52
7.2.300.0080.00816.42
7.2.290.0120.01216.49
7.2.130.0110.00616.65
7.2.120.0100.00416.60
7.2.110.0100.00816.56
7.2.100.0070.00916.60
7.2.90.0110.00616.61
7.2.80.0080.00616.59
7.2.70.0120.00316.74
7.2.60.0070.00816.51
7.2.50.0110.00716.76
7.2.40.0150.00516.73
7.2.30.0080.00816.60
7.2.20.0060.00816.75
7.2.10.0110.00616.53
7.2.00.0030.01217.20
7.1.250.0100.00715.43
7.1.240.0060.00615.37
7.1.230.0070.00715.58
7.1.220.0080.00815.45
7.1.210.0100.00715.69
7.1.200.0020.01015.74
7.1.190.0060.00615.69
7.1.180.0030.00615.29
7.1.170.0060.00615.71
7.1.160.0060.00615.77
7.1.150.0000.01115.86
7.1.140.0030.00615.64
7.1.130.0030.00715.77
7.1.120.0060.00915.87
7.1.110.0090.00915.34
7.1.100.0050.01016.75
7.1.90.0090.00315.71
7.1.80.0040.00815.73
7.1.70.0220.01215.65
7.1.60.0210.01124.36
7.1.50.0240.01224.23
7.1.40.0260.00724.16
7.1.30.0240.00724.02
7.1.20.0300.00724.18
7.1.10.0160.00815.20
7.1.00.0240.00715.22
7.0.330.0190.00015.33
7.0.320.0030.01015.50
7.0.310.0060.00314.95
7.0.300.0030.01015.17
7.0.290.0060.00614.95
7.0.280.0090.00315.23
7.0.270.0060.00315.19
7.0.260.0040.00815.07
7.0.250.0060.00315.36
7.0.240.0060.00615.24
7.0.230.0090.00015.49
7.0.220.0090.00915.08
7.0.210.0120.00315.34
7.0.200.0170.00815.03
7.0.190.0080.01215.88
7.0.180.0100.01015.60
7.0.170.0200.00914.75
7.0.160.0200.00814.77
7.0.150.0160.00714.57
7.0.140.0040.01315.81
7.0.130.0030.01315.86
7.0.120.0100.00715.86
7.0.110.0280.00615.90
7.0.100.0210.01014.79
7.0.90.0240.00915.74
7.0.80.0040.00915.78
7.0.70.0110.00415.87
7.0.60.0210.00814.53
7.0.50.0280.00314.92
7.0.40.0220.01114.83
7.0.30.0060.01214.91
7.0.20.0070.00914.88
7.0.10.0050.01214.88
7.0.00.0150.00813.80
5.6.380.0000.00914.06

preferences:
56.88 ms | 401 KiB | 5 Q