3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_match( '/\x{D83D}\x{DC68}/u', '👨' );

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)
8.3.60.0150.00016.74
8.3.50.0110.00316.63
8.3.40.0070.00718.67
8.3.30.0090.00618.71
8.3.20.0000.00720.16
8.3.10.0000.00923.36
8.3.00.0080.00022.09
8.2.180.0120.00918.29
8.2.170.0140.00022.96
8.2.160.0030.01020.51
8.2.150.0030.00524.18
8.2.140.0070.00024.66
8.2.130.0070.00719.30
8.2.120.0110.00426.35
8.2.110.0100.00021.97
8.2.100.0040.00817.91
8.2.90.0050.00319.05
8.2.80.0080.00017.97
8.2.70.0070.00317.63
8.2.60.0040.00417.80
8.2.50.0000.00818.10
8.2.40.0050.00320.63
8.2.30.0050.00319.30
8.2.20.0080.00018.04
8.2.10.0040.00417.81
8.2.00.0000.00717.86
8.1.280.0160.00025.92
8.1.270.0040.00422.25
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0090.00020.75
8.1.230.0040.00719.14
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.22
8.1.190.0050.00317.11
8.1.180.0040.00418.10
8.1.170.0040.00418.49
8.1.160.0030.00318.98
8.1.150.0000.00720.50
8.1.140.0000.00719.28
8.1.130.0060.00318.74
8.1.120.0030.00517.36
8.1.110.0030.00517.21
8.1.100.0080.00017.22
8.1.90.0080.00017.25
8.1.80.0040.00417.26
8.1.70.0070.00017.39
8.1.60.0030.00617.32
8.1.50.0040.00417.35
8.1.40.0030.00517.27
8.1.30.0050.00317.49
8.1.20.0040.00417.41
8.1.10.0040.00417.48
8.1.00.0040.00417.38
8.0.300.0070.00020.09
8.0.290.0070.00016.63
8.0.280.0000.00718.36
8.0.270.0070.00017.14
8.0.260.0000.00616.72
8.0.250.0000.00616.97
8.0.240.0050.00216.82
8.0.230.0040.00216.92
8.0.220.0000.00716.68
8.0.210.0030.00316.79
8.0.200.0030.00316.75
8.0.190.0000.00816.87
8.0.180.0040.00716.90
8.0.170.0040.00416.86
8.0.160.0000.00716.65
8.0.150.0040.00416.83
8.0.140.0000.00716.76
8.0.130.0050.00013.21
8.0.120.0070.00016.77
8.0.110.0030.00316.70
8.0.100.0070.00016.67
8.0.90.0040.00416.78
8.0.80.0220.00816.70
8.0.70.0040.00416.67
8.0.60.0050.00216.77
8.0.50.0030.00516.68
8.0.30.0080.01517.02
8.0.20.0140.00517.40
8.0.10.0000.00817.05
8.0.00.0090.00916.86
7.4.330.0050.00015.55
7.4.320.0060.00016.67
7.4.300.0030.00316.58
7.4.290.0030.00316.58
7.4.280.0000.00716.57
7.4.270.0000.00716.62
7.4.260.0040.00416.54
7.4.250.0000.00716.68
7.4.240.0030.00316.63
7.4.230.0030.00316.42
7.4.220.0110.01416.63
7.4.210.0060.00916.70
7.4.200.0030.00316.53
7.4.160.0100.00816.58
7.4.150.0100.00717.40
7.4.140.0120.01017.86
7.4.130.0070.01016.48
7.4.120.0090.01116.57
7.4.110.0030.01416.71
7.4.100.0130.00616.34
7.4.90.0140.01016.48
7.4.80.0030.01319.39
7.4.70.0060.00916.47
7.4.60.0150.00316.60
7.4.50.0070.00716.63
7.4.40.0090.00816.62
7.4.30.0060.01016.55
7.4.00.0070.01014.93
7.3.330.0060.00313.18
7.3.320.0000.00513.18
7.3.310.0030.00316.43
7.3.300.0000.00716.21
7.3.290.0100.00516.39
7.3.280.0090.00716.32
7.3.270.0130.00517.40
7.3.260.0110.00716.62
7.3.250.0100.00816.44
7.3.240.0170.00316.53
7.3.230.0090.00916.46
7.3.210.0070.01016.59
7.3.200.0130.00616.47
7.3.190.0000.01516.47
7.3.180.0130.00316.57
7.3.170.0030.01416.32
7.3.160.0080.01516.54
7.3.120.0030.01214.80
7.3.110.0030.01014.53
7.3.100.0070.00714.68
7.3.90.0000.01314.82
7.3.80.0070.01114.81
7.3.70.0120.00314.94
7.3.60.0070.00714.66
7.3.50.0060.00914.93
7.3.40.0100.00314.89
7.3.30.0070.00414.61
7.3.20.0040.00816.81
7.3.10.0100.00316.44
7.3.00.0070.00716.53
7.2.330.0060.01216.69
7.2.320.0140.00716.71
7.2.310.0130.00316.54
7.2.300.0120.00916.53
7.2.290.0150.00916.61
7.2.240.0100.00614.68
7.2.230.0060.00914.91
7.2.220.0090.00314.70
7.2.210.0030.01714.86
7.2.200.0050.00814.83
7.2.190.0100.00614.64
7.2.180.0140.00314.90
7.2.170.0000.01414.79
7.2.160.0130.00314.64
7.2.150.0060.00916.70
7.2.140.0060.00616.74
7.2.130.0060.00616.59
7.2.120.0130.00316.76
7.2.110.0030.01216.58
7.2.100.0030.01216.50
7.2.90.0000.01616.39
7.2.80.0060.01216.83
7.2.70.0090.00616.93
7.2.60.0070.01216.50
7.2.50.0130.00016.84
7.2.40.0090.00716.80
7.2.30.0030.01516.94
7.2.20.0060.01016.72
7.2.10.0070.00716.63
7.2.00.0090.00317.86
7.1.330.0030.01315.71
7.1.320.0070.00715.68
7.1.310.0030.01315.66
7.1.300.0030.00615.79
7.1.290.0060.00915.51
7.1.280.0090.00315.68
7.1.270.0090.00315.50
7.1.260.0080.00815.46
7.1.250.0120.00315.62
7.1.200.0080.00415.38
7.1.100.0000.01617.91
7.1.70.0060.00917.00
7.1.60.0170.01134.98
7.1.50.0130.01634.46
7.1.40.0170.01034.40
7.1.30.0140.01434.36
7.1.20.0180.01134.61
7.1.10.0120.00316.63
7.1.00.0100.00716.67
7.0.200.0060.00916.82
7.0.190.0030.01016.76
7.0.180.0090.00616.24
7.0.170.0050.01016.11
7.0.160.0120.00316.20
7.0.150.0060.00916.09
7.0.140.0050.01016.18
7.0.130.0070.00716.68
7.0.120.0070.00716.43
7.0.110.0120.00316.17
7.0.100.0050.00916.40
7.0.90.0110.00316.30
7.0.80.0090.00616.27
7.0.70.0100.00716.10
7.0.60.0030.01016.12
7.0.50.0070.00916.30
7.0.40.0110.00416.47
7.0.30.0000.01516.32
7.0.20.0120.00316.35
7.0.10.0070.00716.25
7.0.00.0000.01516.29

preferences:
36.99 ms | 401 KiB | 5 Q