3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match('/^[0-9]{2}\/[0-9]{2}\/[0-9]{4}$/', '19/04/2024 ', $matches); var_dump($matches);

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)
8.3.60.0120.00318.25
8.3.50.0100.00821.99
8.3.40.0040.01119.02
8.3.30.0040.01118.96
8.3.20.0080.00020.34
8.3.10.0080.00021.92
8.3.00.0000.00822.64
8.2.180.0070.01418.29
8.2.170.0120.00622.96
8.2.160.0070.01020.94
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00419.36
8.2.110.0000.00922.29
8.2.100.0030.00917.70
8.2.90.0090.00018.95
8.2.80.0050.00317.97
8.2.70.0110.00017.75
8.2.60.0050.00217.65
8.2.50.0050.00318.07
8.2.40.0050.00317.89
8.2.30.0040.00417.88
8.2.20.0000.00717.59
8.2.10.0040.00417.71
8.2.00.0040.00417.61
8.1.280.0140.00325.92
8.1.270.0000.00723.78
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00323.88
8.1.230.0000.01219.01
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00617.36
8.1.190.0040.00417.27
8.1.180.0080.00018.10
8.1.170.0000.00818.77
8.1.160.0040.00421.89
8.1.150.0040.00418.58
8.1.140.0050.00217.46
8.1.130.0030.00317.79
8.1.120.0000.00717.47
8.1.110.0040.00417.43
8.1.100.0040.00417.36
8.1.90.0030.00517.45
8.1.80.0040.00417.49
8.1.70.0040.00417.42
8.1.60.0050.00517.61
8.1.50.0040.00417.54
8.1.40.0030.00617.53
8.1.30.0040.00717.64
8.1.20.0000.00917.52
8.1.10.0000.00717.50
8.1.00.0000.00717.54
8.0.300.0000.00718.77
8.0.290.0070.00016.93
8.0.280.0040.00418.39
8.0.270.0000.00717.02
8.0.260.0000.00716.84
8.0.250.0030.00316.97
8.0.240.0030.00316.96
8.0.230.0040.00416.94
8.0.220.0000.00716.83
8.0.210.0000.00816.89
8.0.200.0030.00316.84
8.0.190.0030.00317.02
8.0.180.0080.00016.84
8.0.170.0000.00816.94
8.0.160.0070.00016.77
8.0.150.0040.00416.77
8.0.140.0050.00316.89
8.0.130.0000.00513.38
8.0.120.0050.00216.91
8.0.110.0070.00316.85
8.0.100.0020.00516.82
8.0.90.0070.00016.94
8.0.80.0000.01416.87
8.0.70.0070.00016.82
8.0.60.0030.00517.03
8.0.50.0000.00816.78
8.0.30.0080.01417.33
8.0.20.0070.01217.40
8.0.10.0000.00716.89
8.0.00.0110.00716.67
7.4.330.0000.00615.01
7.4.320.0030.00316.50
7.4.300.0070.00016.54
7.4.290.0030.00316.57
7.4.280.0000.00716.70
7.4.270.0070.00016.50
7.4.260.0000.00716.58
7.4.250.0040.00416.54
7.4.240.0000.00716.49
7.4.230.0000.00716.79
7.4.220.0100.01116.78
7.4.210.0080.00616.70
7.4.200.0030.00516.62
7.4.190.0050.00316.77
7.4.160.0120.00316.71
7.4.150.0060.01217.40
7.4.140.0100.01417.86
7.4.130.0070.01316.57
7.4.120.0080.01316.65
7.4.110.0070.01016.65
7.4.100.0000.01716.41
7.4.90.0030.01516.61
7.4.80.0070.01119.39
7.4.70.0080.00816.71
7.4.60.0180.00016.60
7.4.50.0000.00416.56
7.4.40.0090.00622.77
7.4.30.0140.00316.55
7.4.00.0060.00814.79
7.3.330.0020.00313.21
7.3.320.0000.00513.13
7.3.310.0030.00316.43
7.3.300.0030.00316.28
7.3.290.0060.00816.23
7.3.280.0070.00816.29
7.3.270.0040.01317.40
7.3.260.0070.01016.45
7.3.250.0140.00316.27
7.3.240.0060.01016.57
7.3.230.0140.00316.39
7.3.210.0100.00716.26
7.3.200.0070.01319.39
7.3.190.0030.01316.55
7.3.180.0120.00416.33
7.3.170.0150.00316.33
7.3.160.0060.00916.33
7.3.120.0110.00314.68
7.3.110.0070.01014.47
7.3.100.0130.00315.07
7.3.90.0100.00314.83
7.3.80.0060.00314.94
7.3.70.0060.00314.91
7.3.60.0060.00914.70
7.3.50.0000.00914.66
7.3.40.0100.00314.67
7.3.30.0030.00614.84
7.3.20.0110.00016.84
7.3.10.0030.01016.69
7.3.00.0000.01416.81
7.2.330.0070.01016.45
7.2.320.0130.00616.64
7.2.310.0130.01016.53
7.2.300.0150.00416.66
7.2.290.0140.00316.78
7.2.250.0060.01314.79
7.2.240.0030.01415.04
7.2.230.0070.01014.92
7.2.220.0100.00315.02
7.2.210.0100.00615.07
7.2.200.0000.01214.90
7.2.190.0000.01814.90
7.2.180.0040.01114.94
7.2.170.0060.00615.05
7.2.60.0040.01117.06
7.2.50.0030.01117.08
7.2.00.0060.00919.14
7.1.330.0030.01015.80
7.1.320.0000.00915.95
7.1.310.0040.00815.96
7.1.300.0040.00415.78
7.1.290.0070.00715.88
7.1.280.0060.00315.68
7.1.270.0060.00616.02
7.1.260.0030.01215.91
7.1.200.0090.00615.62
7.1.100.0000.01117.76
7.1.70.0080.01117.18
7.1.60.0200.00319.82
7.1.50.0070.00716.92
7.1.00.0070.06322.52
7.0.200.0000.00916.49
7.0.140.0070.06722.08
7.0.60.0430.05319.82
7.0.50.0100.07017.90
7.0.40.0100.08020.42
7.0.30.0300.03720.19
7.0.20.0370.05320.31
7.0.10.0070.09020.14
7.0.00.0070.09020.20
5.6.280.0070.06721.01
5.6.210.0130.07720.76
5.6.200.0100.07718.08
5.6.190.0030.05320.56
5.6.180.0170.04320.57
5.6.170.0230.06020.37
5.6.160.0030.04720.52
5.6.150.0070.06318.14
5.6.140.0070.08018.12
5.6.130.0170.07718.07
5.6.120.0070.08721.01
5.6.110.0170.07721.11
5.6.100.0070.08721.10
5.6.90.0030.04320.97
5.6.80.0070.08320.36
5.5.350.4270.03320.51
5.5.340.0030.04317.88
5.5.330.0130.07720.23
5.5.320.0030.04320.41
5.5.310.0430.06720.30
5.5.300.0100.07018.01
5.5.290.0030.04017.88
5.5.280.0030.04720.86
5.5.270.0100.08320.76
5.5.260.0100.07320.75
5.5.250.0100.07020.67
5.5.240.0170.04020.06
5.4.450.3300.04319.57
5.4.440.3530.03019.13
5.4.430.3670.03319.57
5.4.420.3300.04019.45
5.4.410.3300.03319.44
5.4.400.3700.04018.92
5.4.390.3630.03319.24
5.4.380.3400.04319.06
5.4.370.3370.03718.88
5.4.360.3700.03719.13
5.4.350.3630.03719.06
5.4.340.3530.03319.16
5.4.320.3670.04019.09
5.4.310.4100.03319.16
5.4.300.4030.03718.93
5.4.290.3670.04018.80
5.4.280.3800.03018.91
5.4.270.3730.03019.10
5.4.260.3570.04019.13
5.4.250.3430.03718.91
5.4.240.3830.04018.89
5.4.230.4300.03018.80
5.4.220.2070.03719.07
5.4.210.2830.04318.92
5.4.200.3370.04019.13
5.4.190.3430.03318.78
5.4.180.3130.04018.87
5.4.170.3770.03718.78
5.4.160.2900.03319.06
5.4.150.3400.03719.23
5.4.140.2900.03316.18
5.4.130.3270.03016.37
5.4.120.3430.04016.38
5.4.110.3600.03316.06
5.4.100.3600.03716.46
5.4.90.3370.03716.21
5.4.80.4000.03716.39
5.4.70.4070.03316.37
5.4.60.3770.03316.20
5.4.50.4970.03316.03
5.4.40.3600.03716.32
5.4.30.4100.04016.39
5.4.20.3730.03016.20
5.4.10.4330.02716.38
5.4.00.4300.03315.61
5.3.290.3830.04014.57
5.3.280.5000.03314.57
5.3.270.3100.03714.45
5.3.260.3430.03714.55
5.3.250.3470.03314.58
5.3.240.3300.03714.48
5.3.230.3500.03714.57
5.3.220.3530.03314.39
5.3.210.4300.03314.61
5.3.200.3330.04314.44
5.3.190.4030.04014.59
5.3.180.5000.03314.39
5.3.170.3730.04314.39
5.3.160.4270.03314.50
5.3.150.4170.03714.61
5.3.140.3870.04014.50
5.3.130.3870.02714.40
5.3.120.3830.03714.63
5.3.110.4130.04014.42
5.3.100.4300.03313.97
5.3.90.4300.03013.88
5.3.80.4170.04013.82
5.3.70.3500.04313.89
5.3.60.3800.04313.80
5.3.50.3270.04713.89
5.3.40.4270.03713.82
5.3.30.4270.03313.84
5.3.20.4170.03013.71
5.3.10.3600.04013.60
5.3.00.3570.03713.72
5.2.170.3030.03011.05
5.2.160.3000.02711.23
5.2.150.3730.02311.07
5.2.140.3630.03011.29
5.2.130.3570.02310.98
5.2.120.3770.03310.94
5.2.110.3170.03010.95
5.2.100.2700.03011.25
5.2.90.3030.03310.95
5.2.80.2930.03011.24
5.2.70.3100.03311.11
5.2.60.3200.03311.09
5.2.50.2970.02711.02
5.2.40.2400.02711.00
5.2.30.2400.02711.03
5.2.20.2530.02710.80
5.2.10.2230.02710.76
5.2.00.2330.02310.78
5.1.60.2270.0279.97
5.1.50.2700.0279.96
5.1.40.2800.0279.86
5.1.30.2430.02710.32
5.1.20.2230.02710.50
5.1.10.2630.0279.96
5.1.00.2200.02010.04
5.0.50.1500.0208.55
5.0.40.1330.0208.38
5.0.30.1530.0338.15
5.0.20.1700.0178.24
5.0.10.1430.0178.21
5.0.00.1370.0278.13
4.4.90.1430.0176.41
4.4.80.1370.0176.41
4.4.70.1530.0136.41
4.4.60.0830.0206.41
4.4.50.1100.0176.41
4.4.40.1500.0206.41
4.4.30.1530.0176.41
4.4.20.1470.0206.41
4.4.10.1730.0136.41
4.4.00.1470.0206.41
4.3.110.1700.0136.41
4.3.100.1770.0176.41
4.3.90.1330.0136.41
4.3.80.1270.0306.41
4.3.70.1800.0136.41
4.3.60.1630.0136.41
4.3.50.1430.0176.41
4.3.40.1570.0276.41
4.3.30.0630.0176.41
4.3.20.0630.0176.41
4.3.10.0670.0176.41
4.3.00.0630.0176.41

preferences:
36.16 ms | 400 KiB | 5 Q