3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (preg_match("/^[0-9]+[\.[0-9]+]?$/", '6', $salida));

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)
8.3.60.0160.00318.55
8.3.50.0070.01018.36
8.3.40.0070.00718.98
8.3.30.0000.01818.67
8.3.20.0080.00021.63
8.3.10.0080.00023.48
8.3.00.0040.00423.48
8.2.180.0120.00318.28
8.2.170.0000.01522.96
8.2.160.0070.00720.57
8.2.150.0040.00425.66
8.2.140.0000.00824.66
8.2.130.0050.00320.91
8.2.120.0040.00426.35
8.2.110.0030.00621.09
8.2.100.0090.00317.91
8.2.90.0050.00319.23
8.2.80.0040.00419.55
8.2.70.0000.00817.92
8.2.60.0030.00517.75
8.2.50.0080.00318.10
8.2.40.0000.00820.42
8.2.30.0050.00319.37
8.2.20.0000.00718.11
8.2.10.0000.00817.62
8.2.00.0020.00517.82
8.1.280.0100.00725.92
8.1.270.0000.00823.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00022.46
8.1.230.0110.00022.63
8.1.220.0000.00817.74
8.1.210.0030.00518.78
8.1.200.0000.00917.38
8.1.190.0000.00817.13
8.1.180.0030.00518.10
8.1.170.0000.00818.77
8.1.160.0050.00218.73
8.1.150.0000.00820.27
8.1.140.0040.00417.50
8.1.130.0060.00320.67
8.1.120.0000.00717.47
8.1.110.0040.00417.46
8.1.100.0040.00417.48
8.1.90.0070.00017.46
8.1.80.0040.00417.47
8.1.70.0030.00317.33
8.1.60.0040.00417.48
8.1.50.0040.00417.48
8.1.40.0040.00417.52
8.1.30.0050.00317.73
8.1.20.0030.00617.55
8.1.10.0000.00817.45
8.1.00.0000.00917.52
8.0.300.0040.00419.87
8.0.290.0020.00516.75
8.0.280.0000.00718.31
8.0.270.0000.00717.18
8.0.260.0030.00516.82
8.0.250.0030.00317.05
8.0.240.0050.00316.89
8.0.230.0050.00316.86
8.0.220.0000.00716.85
8.0.210.0030.00316.82
8.0.200.0000.00616.85
8.0.190.0050.00316.97
8.0.180.0040.00416.93
8.0.170.0040.00416.78
8.0.160.0070.00016.82
8.0.150.0050.00216.89
8.0.140.0000.00716.77
8.0.130.0030.00313.26
8.0.120.0080.00016.89
8.0.110.0040.00416.86
8.0.100.0070.00316.86
8.0.90.0030.00316.78
8.0.80.0090.00616.92
8.0.70.0000.00716.69
8.0.60.0040.00416.90
8.0.50.0000.00816.70
8.0.30.0120.00816.99
8.0.20.0110.00817.40
8.0.10.0040.00416.82
8.0.00.0090.01416.89
7.4.330.0050.00015.55
7.4.320.0030.00316.66
7.4.300.0000.00716.58
7.4.290.0080.00016.58
7.4.280.0030.00616.55
7.4.270.0070.00016.72
7.4.260.0030.00316.61
7.4.250.0040.00416.53
7.4.240.0030.00316.46
7.4.230.0000.00716.57
7.4.220.0000.00816.74
7.4.210.0150.00016.73
7.4.200.0080.00016.70
7.4.160.0070.01116.62
7.4.140.0080.01117.86
7.4.130.0090.00916.78
7.4.120.0070.01016.70
7.4.110.0070.01716.57
7.4.100.0100.00716.59
7.4.90.0110.00616.61
7.4.80.0060.01219.39
7.4.70.0070.01616.54
7.4.60.0080.00816.65
7.4.50.0070.01116.36
7.4.40.0040.01216.50
7.4.10.0040.01215.04
7.4.00.0090.00915.16
7.3.330.0050.00013.06
7.3.320.0050.00013.09
7.3.310.0040.00416.31
7.3.300.0000.00716.31
7.3.290.0060.00916.21
7.3.280.0110.00716.27
7.3.260.0160.00416.61
7.3.250.0120.00516.56
7.3.240.0110.00816.44
7.3.230.0060.01116.57
7.3.210.0160.00616.34
7.3.200.0080.00816.50
7.3.190.0040.01216.64
7.3.180.0100.00716.33
7.3.170.0060.01016.44
7.3.160.0110.00816.29
7.3.130.0090.00914.71
7.3.120.0070.01114.78
7.3.110.0080.01114.90
7.3.100.0080.00614.97
7.3.90.0080.00714.83
7.3.80.0020.01115.01
7.3.70.0050.00714.82
7.3.60.0050.01114.80
7.3.50.0070.00614.75
7.3.40.0090.00614.91
7.3.30.0050.00814.74
7.3.20.0040.00816.71
7.3.10.0050.00916.72
7.3.00.0110.00416.52
7.2.330.0050.01116.57
7.2.320.0060.01616.62
7.2.310.0060.01216.74
7.2.300.0150.00316.80
7.2.290.0060.01216.60
7.2.260.0140.00314.77
7.2.250.0110.00515.15
7.2.240.0070.00915.17
7.2.230.0050.01014.95
7.2.220.0030.01215.04
7.2.210.0060.00714.90
7.2.200.0080.00515.02
7.2.190.0060.01114.91
7.2.180.0060.01115.08
7.2.170.0080.00314.89
7.2.160.0070.01014.81
7.2.150.0030.01416.61
7.2.140.0030.01216.66
7.2.130.0100.00317.02
7.2.120.0120.00317.05
7.2.110.0090.00616.86
7.2.100.0090.00417.00
7.2.90.0030.00916.55
7.2.80.0060.00916.92
7.2.70.0030.01216.79
7.2.60.0030.01116.74
7.2.50.0030.01017.00
7.2.40.0030.01216.85
7.2.30.0090.01217.44
7.2.20.0070.01317.39
7.2.10.0170.01017.36
7.2.00.0110.01317.36
7.1.330.0050.00915.86
7.1.320.0070.00515.90
7.1.310.0060.00815.78
7.1.300.0050.00615.85
7.1.290.0090.00515.85
7.1.280.0000.01615.83
7.1.270.0100.00315.81
7.1.260.0050.01115.82
7.1.250.0040.00815.66
7.1.240.0050.00815.45
7.1.230.0070.00715.95
7.1.220.0040.00415.62
7.1.210.0080.00815.89
7.1.200.0020.01115.95
7.1.190.0110.00415.68
7.1.180.0070.00415.73
7.1.170.0070.00415.93
7.1.160.0030.01315.89
7.1.150.0150.00816.25
7.1.140.0070.01016.36
7.1.130.0080.01616.23
7.1.120.0180.00516.32
7.1.110.0150.00916.10
7.1.100.0150.00915.81
7.1.90.0100.01315.90
7.1.80.0130.00916.15
7.1.70.0150.00815.73
7.1.60.0200.00624.53
7.1.50.0210.01324.14
7.1.40.0240.00724.28
7.1.30.0190.01524.37
7.1.20.0250.01124.24
7.1.10.0140.01115.20
7.1.00.0110.00915.38
7.0.330.0030.01415.15
7.0.320.0030.01015.63
7.0.310.0030.01015.50
7.0.300.0070.00715.63
7.0.290.0030.00615.57
7.0.280.0070.00715.29
7.0.270.0000.01415.63
7.0.260.0070.00715.52
7.0.250.0070.00715.25
7.0.240.0000.01015.41
7.0.230.0030.00915.55
7.0.220.0070.01015.27
7.0.210.0060.00615.55
7.0.200.0120.00015.57
7.0.190.0040.00715.26
7.0.180.0110.00415.32
7.0.170.0030.00915.56
7.0.160.0060.00915.70
7.0.150.0070.00715.34
7.0.140.0050.00315.41
7.0.130.0060.00615.38
7.0.120.0060.00315.53
7.0.110.0040.00415.32
7.0.100.0070.00715.54
7.0.90.0030.01115.36
7.0.80.0000.01315.48
7.0.70.0000.01515.57
7.0.60.0050.00515.61
7.0.50.0070.00315.49
7.0.40.0080.00613.45
7.0.30.0080.00613.38
7.0.20.0030.00513.79
7.0.10.0060.00613.37
7.0.00.0070.00413.38
5.6.400.0080.00414.39
5.6.390.0000.01114.16
5.6.380.0060.00614.15
5.6.370.0040.01414.35
5.6.360.0100.00014.39
5.6.350.0070.00714.14
5.6.340.0140.00014.50
5.6.330.0000.01414.37
5.6.320.0060.00914.20
5.6.310.0000.01214.21
5.6.300.0070.00414.42
5.6.290.0030.00614.25
5.6.280.0060.00314.64
5.6.270.0030.01014.34
5.6.260.0000.01014.34
5.6.250.0090.00314.40
5.6.240.0030.01014.09
5.6.230.0100.00614.05
5.6.220.0030.01414.43
5.6.210.0060.00314.06
5.6.200.0060.00914.08
5.6.190.0030.00714.33
5.6.180.0060.00314.21
5.6.170.0030.00914.34
5.6.160.0080.00414.47
5.6.150.0040.00714.07
5.6.140.0000.01714.17
5.6.130.0000.01214.10
5.6.120.0070.00714.50
5.6.110.0070.00313.89
5.6.100.0030.00814.02
5.6.90.0030.00714.29
5.6.80.0030.01314.10
5.6.70.0050.00514.45
5.6.60.0030.01414.04
5.6.50.0030.01014.27
5.6.40.0000.00814.36
5.6.30.0060.00314.41
5.6.20.0030.00814.14
5.6.10.0110.00014.08
5.6.00.0040.00414.05

preferences:
95.28 ms | 401 KiB | 5 Q