3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = "2013-12-09"; if (ereg ("([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})", $date, $regs)) { print_r( $regs ); } else { echo "Invalid date format: $date"; }

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)
8.3.70.0100.00716.61
8.3.60.0150.00418.41
8.3.50.0100.00821.08
8.3.40.0040.01218.50
8.3.30.0110.00420.21
8.3.20.0030.01020.21
8.3.10.0080.00021.11
8.3.00.0030.00522.39
8.2.180.0100.00718.66
8.2.170.0090.00622.96
8.2.160.0120.00322.11
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00920.77
8.2.110.0000.00819.28
8.2.100.0000.01117.72
8.2.90.0080.00019.18
8.2.80.0000.00917.97
8.2.70.0000.00817.38
8.2.60.0060.00318.04
8.2.50.0000.00918.07
8.2.40.0030.00518.21
8.2.30.0040.00419.30
8.2.20.0080.00017.70
8.2.10.0040.00417.62
8.2.00.0040.00417.65
8.1.280.0060.01225.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.79
8.1.230.0040.00720.88
8.1.220.0000.00818.77
8.1.210.0060.00319.04
8.1.200.0030.00617.23
8.1.190.0050.00317.41
8.1.180.0000.00818.10
8.1.170.0080.00018.58
8.1.160.0070.00018.76
8.1.150.0000.00718.62
8.1.140.0070.00017.26
8.1.130.0030.00317.81
8.1.120.0050.00217.31
8.1.110.0070.00017.44
8.1.100.0040.00417.34
8.1.90.0030.00517.40
8.1.80.0040.00417.42
8.1.70.0000.00717.36
8.1.60.0090.00017.43
8.1.50.0040.00417.53
8.1.40.0080.00017.54
8.1.30.0050.00317.62
8.1.20.0080.00017.66
8.1.10.0040.00417.56
8.1.00.0070.00017.47
8.0.300.0000.00819.95
8.0.290.0030.00317.04
8.0.280.0040.00418.38
8.0.270.0030.00317.24
8.0.260.0000.00816.71
8.0.250.0050.00216.95
8.0.240.0000.00816.96
8.0.230.0070.00016.91
8.0.220.0000.00716.88
8.0.210.0050.00216.80
8.0.200.0060.00016.78
8.0.190.0060.00316.80
8.0.180.0000.00716.96
8.0.170.0020.00516.80
8.0.160.0000.00716.88
8.0.150.0040.00416.78
8.0.140.0070.00016.87
8.0.130.0000.00613.28
8.0.120.0040.00416.68
8.0.110.0000.00816.71
8.0.100.0040.00416.87
8.0.90.0050.00216.86
8.0.80.0090.00616.82
8.0.70.0030.00316.88
8.0.60.0030.00316.94
8.0.50.0040.00416.84
8.0.30.0090.01117.03
8.0.20.0080.01017.40
8.0.10.0050.00317.04
8.0.00.0060.01116.84
7.4.330.0030.00315.11
7.4.320.0000.00716.44
7.4.300.0000.00716.46
7.4.290.0000.00716.59
7.4.280.0030.00316.63
7.4.270.0030.00316.49
7.4.260.0030.00313.26
7.4.250.0050.00316.57
7.4.240.0050.00316.44
7.4.230.0040.00416.48
7.4.220.0170.00716.57
7.4.210.0050.01016.55
7.4.200.0070.00016.48
7.4.190.0040.00416.55
7.4.160.0030.01216.44
7.4.150.0090.00917.40
7.4.140.0080.01217.86
7.4.130.0110.00916.46
7.4.120.0110.00616.37
7.4.110.0030.01416.46
7.4.100.0090.00916.70
7.4.90.0070.01016.45
7.4.80.0080.00819.39
7.4.70.0190.00016.59
7.4.60.0120.00416.55
7.4.50.0060.00316.42
7.4.40.0040.01122.77
7.4.30.0130.01016.46
7.4.00.0060.01014.92
7.3.330.0060.00013.19
7.3.320.0000.00513.18
7.3.310.0080.00016.32
7.3.300.0000.00616.25
7.3.290.0060.01216.23
7.3.280.0030.01516.24
7.3.270.0140.00317.40
7.3.260.0130.00818.24
7.3.250.0080.00916.33
7.3.240.0090.01216.34
7.3.230.0170.00016.39
7.3.210.0060.01216.42
7.3.200.0130.00619.39
7.3.190.0120.00616.28
7.3.180.0060.01016.58
7.3.170.0090.00616.59
7.3.160.0070.01016.25
7.3.120.0040.01114.70
7.3.110.0040.01114.88
7.3.100.0030.01014.68
7.3.90.0030.00814.86
7.3.80.0110.00314.89
7.3.70.0060.00614.55
7.3.60.0050.00514.62
7.3.50.0060.00314.54
7.3.40.0080.00414.73
7.3.30.0030.01314.59
7.3.20.0070.01016.48
7.3.10.0120.00616.36
7.3.00.0060.00916.59
7.2.330.0030.01416.16
7.2.320.0110.00516.40
7.2.310.0030.01416.50
7.2.300.0120.00916.66
7.2.290.0160.00016.48
7.2.240.0100.00715.02
7.2.230.0090.00614.52
7.2.220.0100.00314.55
7.2.210.0030.01114.77
7.2.200.0040.00814.98
7.2.190.0080.00414.47
7.2.180.0030.00914.86
7.2.170.0060.00914.76
7.2.160.0080.00814.79
7.2.150.0070.01116.72
7.2.140.0080.00616.85
7.2.130.0070.00316.94
7.2.120.0120.00316.80
7.2.110.0070.00716.75
7.2.100.0070.00716.70
7.2.90.0100.00616.74
7.2.80.0030.01216.79
7.2.70.0070.00716.89
7.2.60.0050.00816.76
7.2.50.0070.00716.66
7.2.40.0120.00016.71
7.2.30.0070.00716.70
7.2.20.0030.01016.55
7.2.10.0000.01616.74
7.2.00.0020.01117.95
7.1.330.0080.00415.81
7.1.320.0000.01115.34
7.1.310.0070.00715.69
7.1.300.0090.00215.37
7.1.290.0100.00315.62
7.1.280.0060.00315.22
7.1.270.0000.01315.44
7.1.260.0240.00015.72
7.1.250.0040.00715.70
7.1.200.0070.00715.50
7.1.100.0060.00617.98
7.1.70.0030.01017.14
7.1.60.0150.00719.17
7.1.50.0120.00416.52
7.1.00.0070.03022.35
7.0.200.0030.00516.68
7.0.140.0000.07722.11
7.0.70.4870.04319.93
7.0.60.0030.08320.03
7.0.50.0030.08317.88
7.0.40.0000.06019.89
7.0.30.0230.04320.08
7.0.20.0300.06720.13
7.0.10.0300.04320.12
7.0.00.0130.05020.19
5.6.280.0000.07721.09
5.6.210.0330.06320.46
5.6.200.0030.08718.19
5.6.190.0070.08320.60
5.6.180.0070.06720.65
5.6.170.0400.07720.71
5.6.160.0000.04320.54
5.6.150.0070.04018.15
5.6.140.0030.08318.15
5.6.130.0070.03718.21
5.6.120.0100.05321.13
5.6.110.0130.07021.11
5.6.100.0000.04321.02
5.6.90.0030.08020.98
5.6.80.0130.06320.38
5.6.70.0270.04720.39
5.5.350.0030.07720.42
5.5.340.0100.06318.08
5.5.330.0030.07720.43
5.5.320.0030.04320.47
5.5.310.0170.04720.27
5.5.300.0000.04318.08
5.5.290.0000.08718.04
5.5.280.0070.08720.89
5.5.270.0070.08720.66
5.5.260.0100.05320.67
5.5.250.0000.08020.45
5.5.240.0030.04320.26
5.4.450.4070.03719.29
5.4.440.0130.07319.27
5.4.430.1570.06019.58
5.4.420.4570.04019.25
5.4.410.4100.04019.36
5.4.400.4100.03319.21
5.4.390.3870.04019.06
5.4.380.0870.04319.00
5.4.370.3200.03719.13
5.4.360.2730.02718.95
5.4.350.2930.03319.10
5.4.340.2700.03719.20
5.4.320.2730.03319.24
5.4.310.4170.03319.08
5.4.300.4500.03719.19
5.4.290.4030.04019.19
5.4.280.3900.04319.21
5.4.270.4030.03718.94
5.4.260.4200.03319.04
5.4.250.4200.04019.12
5.4.240.4230.04019.00
5.4.230.4430.04019.20
5.4.220.4030.04018.93
5.4.210.4000.03318.98
5.4.200.4030.03719.22
5.4.190.4170.03718.92
5.4.180.4700.03719.03
5.4.170.4170.03319.21
5.4.160.4130.03018.98
5.4.150.4130.03019.11
5.4.140.5770.02716.54
5.4.130.4400.03016.33
5.4.120.4170.03716.35
5.4.110.3930.03316.21
5.4.100.3770.03716.21
5.4.90.3900.04716.48
5.4.80.3600.03016.62
5.4.70.3370.03316.49
5.4.60.3830.02716.32
5.4.50.3900.03716.53
5.4.40.3830.03316.36
5.4.30.3830.03016.61
5.4.20.4100.04016.48
5.4.10.3900.03716.29
5.4.00.4330.02715.94
5.3.290.3530.03714.82
5.3.280.4170.04014.58
5.3.270.4000.04314.66
5.3.260.3630.04014.75
5.3.250.3770.03314.61
5.3.240.4400.03014.65
5.3.230.4130.03714.59
5.3.220.3470.04014.60
5.3.210.3700.03714.61
5.3.200.4070.03714.56
5.3.190.4030.03714.61
5.3.180.3700.03314.55
5.3.170.4070.02314.55
5.3.160.4000.04014.70
5.3.150.4200.04714.70
5.3.140.4330.04014.56
5.3.130.4230.03714.58
5.3.120.4300.04014.54
5.3.110.4030.04014.59
5.3.100.4170.03014.19
5.3.90.4270.03714.05
5.3.80.4730.03713.96
5.3.70.3900.03714.06
5.3.60.4670.03314.00
5.3.50.3300.04014.00
5.3.40.4770.04013.98
5.3.30.3730.04013.90
5.3.20.3800.03713.75
5.3.10.4130.03013.70
5.3.00.4330.04013.57
5.2.170.4030.02711.15
5.2.160.3030.03011.08
5.2.150.3630.02311.03
5.2.140.3500.02311.21
5.2.130.3230.03311.10
5.2.120.3470.03011.13
5.2.110.3430.02311.15
5.2.100.3470.03011.13
5.2.90.3500.03011.06
5.2.80.3770.02711.14
5.2.70.4100.02311.12
5.2.60.4100.02311.04
5.2.50.3900.03011.05
5.2.40.2970.03010.91
5.2.30.3270.03311.04
5.2.20.3430.02010.87
5.2.10.2630.02310.90
5.2.00.2730.03010.72
5.1.60.3100.0279.97
5.1.50.3500.01710.04
5.1.40.2700.0239.88
5.1.30.2830.03010.33
5.1.20.1770.02310.35
5.1.10.2770.0279.97
5.1.00.1600.02710.13
5.0.50.1130.0238.45
5.0.40.0570.0138.40
5.0.30.1030.0278.06
5.0.20.1000.0208.35
5.0.10.0970.0208.22
5.0.00.0900.0278.17
4.4.90.1300.0135.83
4.4.80.1130.0105.82
4.4.70.1500.0175.86
4.4.60.1730.0205.82
4.4.50.1500.0135.82
4.4.40.1530.0275.80
4.4.30.1500.0175.77
4.4.20.0830.0135.88
4.4.10.0530.0175.89
4.4.00.0070.0235.89
4.3.110.1030.0135.76
4.3.100.1070.0175.74
4.3.90.0700.0135.67
4.3.80.0670.0275.68
4.3.70.0570.0135.69
4.3.60.0500.0135.77
4.3.50.0430.0105.82
4.3.40.0270.0275.72
4.3.30.0370.0134.62
4.3.20.0600.0174.62
4.3.10.0700.0174.62
4.3.00.0630.0134.62

preferences:
67.46 ms | 401 KiB | 5 Q