3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Positive numbers: preg_match("/tag/","tag1,tag10,tag11,tag13,tag15,tag17,tag19,tag20,tag4,tag9,tag8,tag7,tag6,tag5,tag3,tag2,tag18,tag16,tag14,tag12",$matches); echo $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)
8.3.60.0140.00016.63
8.3.50.0100.00822.03
8.3.40.0040.01119.04
8.3.30.0150.00019.10
8.3.20.0040.00420.12
8.3.10.0080.00323.61
8.3.00.0030.00619.63
8.2.180.0110.00718.29
8.2.170.0100.01022.96
8.2.160.0100.00320.57
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0080.00022.25
8.2.110.0070.00320.52
8.2.100.0040.00818.04
8.2.90.0030.00618.22
8.2.80.0090.00017.97
8.2.70.0000.00817.50
8.2.60.0040.00417.91
8.2.50.0030.00618.07
8.2.40.0030.00719.95
8.2.30.0030.00518.14
8.2.20.0000.00817.75
8.2.10.0040.00418.07
8.2.00.0040.00417.73
8.1.280.0060.01625.92
8.1.270.0140.00024.01
8.1.260.0090.00626.35
8.1.250.0040.00428.09
8.1.240.0000.00821.98
8.1.230.0100.00420.85
8.1.220.0080.00017.74
8.1.210.0060.00319.04
8.1.200.0060.00317.35
8.1.190.0030.00517.13
8.1.180.0060.00319.01
8.1.170.0040.00418.63
8.1.160.0000.00721.87
8.1.150.0070.00018.68
8.1.140.0040.00417.44
8.1.130.0000.00717.77
8.1.120.0050.00317.39
8.1.110.0000.00817.33
8.1.100.0030.00317.51
8.1.90.0000.00717.47
8.1.80.0000.00717.32
8.1.70.0000.00817.38
8.1.60.0040.00417.63
8.1.50.0030.00617.52
8.1.40.0000.00817.43
8.1.30.0050.00317.50
8.1.20.0070.00017.65
8.1.10.0000.00817.60
8.1.00.0040.00417.53
8.0.300.0070.00020.16
8.0.290.0050.00216.93
8.0.280.0040.00418.39
8.0.270.0030.00317.11
8.0.260.0060.00017.06
8.0.250.0030.00316.96
8.0.240.0070.00017.11
8.0.230.0000.00717.04
8.0.220.0030.00316.96
8.0.210.0030.00317.00
8.0.200.0050.00316.91
8.0.190.0060.00317.04
8.0.180.0060.00316.97
8.0.170.0000.00817.01
8.0.160.0040.00417.01
8.0.150.0000.00716.91
8.0.140.0090.00016.98
8.0.130.0040.00413.41
8.0.120.0040.00416.83
8.0.110.0050.00216.98
8.0.100.0040.00417.00
8.0.90.0030.00316.95
8.0.80.0120.00416.96
8.0.70.0070.00017.02
8.0.60.0050.00216.84
8.0.50.0080.00017.02
8.0.30.0100.00817.12
8.0.20.0110.00717.40
8.0.10.0000.00817.01
8.0.00.0080.00916.92
7.4.330.0050.00015.00
7.4.320.0000.00616.59
7.4.300.0070.00016.52
7.4.290.0000.00716.72
7.4.280.0040.00416.66
7.4.270.0030.00316.48
7.4.260.0000.00716.54
7.4.250.0070.00016.68
7.4.240.0040.00316.57
7.4.230.0030.00316.46
7.4.220.0140.00416.63
7.4.210.0100.00616.55
7.4.200.0040.00416.38
7.4.190.0030.00316.84
7.4.160.0110.01116.59
7.4.150.0100.00917.40
7.4.140.0110.00617.86
7.4.130.0080.00816.68
7.4.120.0070.01016.60
7.4.110.0100.00716.50
7.4.100.0130.00616.52
7.4.90.0090.00916.56
7.4.80.0100.01319.39
7.4.70.0100.00716.50
7.4.60.0000.01616.39
7.4.50.0050.00316.63
7.4.40.0060.01216.39
7.4.30.0120.00416.64
7.4.10.0050.01215.04
7.4.00.0040.01214.88
7.3.330.0000.00513.28
7.3.320.0000.00513.29
7.3.310.0040.00416.41
7.3.300.0070.00016.23
7.3.290.0090.00516.44
7.3.280.0100.00616.43
7.3.270.0120.00917.40
7.3.260.0240.00016.58
7.3.250.0140.00416.42
7.3.240.0070.01616.64
7.3.230.0030.01316.67
7.3.210.0090.00916.37
7.3.200.0150.00419.39
7.3.190.0120.00916.69
7.3.180.0120.00316.47
7.3.170.0120.00316.36
7.3.160.0060.00916.47
7.3.130.0050.01315.04
7.3.120.0060.01014.90
7.3.110.0080.01114.85
7.3.100.0060.00814.93
7.3.90.0020.01014.73
7.3.80.0070.00814.79
7.3.70.0060.01014.63
7.3.60.0080.00814.79
7.3.50.0070.00514.72
7.3.40.0010.01014.80
7.3.30.0060.00814.74
7.3.20.0060.00516.68
7.3.10.0070.00616.52
7.3.00.0050.01016.65
7.2.330.0060.00916.74
7.2.320.0110.00616.68
7.2.310.0100.00716.65
7.2.300.0000.01916.60
7.2.290.0040.01516.50
7.2.260.0080.01115.06
7.2.250.0070.00814.93
7.2.240.0030.01214.90
7.2.230.0070.00915.16
7.2.220.0080.00815.09
7.2.210.0060.01015.08
7.2.200.0070.00715.08
7.2.190.0000.01314.95
7.2.180.0050.00815.06
7.2.170.0080.01015.00
7.2.160.0050.01115.06
7.2.150.0080.00717.08
7.2.140.0100.00316.88
7.2.130.0050.00916.58
7.2.120.0070.00916.84
7.2.110.0060.00916.83
7.2.100.0070.01116.77
7.2.90.0060.01216.90
7.2.80.0050.00916.88
7.2.70.0060.00916.77
7.2.60.0050.00916.62
7.2.50.0090.00516.75
7.2.40.0100.00416.89
7.2.30.0070.00816.91
7.2.20.0030.01116.73
7.2.10.0090.00516.89
7.2.00.0060.00917.57
7.1.330.0060.00815.89
7.1.320.0070.00815.79
7.1.310.0050.00615.96
7.1.300.0030.00815.79
7.1.290.0090.00415.86
7.1.280.0040.00915.72
7.1.270.0050.00615.91
7.1.260.0050.00415.93
7.1.250.0030.01215.69
7.1.240.0060.00915.82
7.1.230.0040.00715.79
7.1.220.0100.00315.82
7.1.210.0000.01415.92
7.1.200.0050.01115.83
7.1.190.0020.01015.81
7.1.180.0020.00815.64
7.1.170.0090.00515.92
7.1.160.0050.00615.99
7.1.150.0040.00715.87
7.1.140.0080.00415.92
7.1.130.0030.01115.82
7.1.120.0090.00415.91
7.1.110.0040.00615.77
7.1.100.0020.01016.73
7.1.90.0080.00615.87
7.1.80.0020.00815.74
7.1.70.0020.01116.35
7.1.60.0080.00916.91
7.1.50.0040.01316.27
7.1.40.0080.00515.77
7.1.30.0050.00815.81
7.1.20.0010.00715.70
7.1.10.0070.00715.92
7.1.00.0030.03218.00
7.0.330.0100.00815.48
7.0.320.0060.00515.51
7.0.310.0070.00515.50
7.0.300.0040.00715.36
7.0.290.0050.00315.41
7.0.280.0040.01015.60
7.0.270.0090.00515.40
7.0.260.0080.00115.49
7.0.250.0070.00715.56
7.0.240.0050.00915.53
7.0.230.0060.00515.47
7.0.220.0050.00515.55
7.0.210.0040.00715.38
7.0.200.0030.00615.60
7.0.190.0060.00715.63
7.0.180.0050.01015.44
7.0.170.0040.00715.48
7.0.160.0030.00815.34
7.0.150.0070.00615.53
7.0.140.0020.03417.56
7.0.130.0010.00815.48
7.0.120.0060.00715.49
7.0.110.0050.00815.53
7.0.100.0040.01015.25
7.0.90.0080.00615.31
7.0.80.0020.01115.48
7.0.70.0090.00415.47
7.0.60.0080.02017.02
7.0.50.0080.02416.30
7.0.40.0050.03515.63
7.0.30.0150.02715.62
7.0.20.0130.02615.64
7.0.10.0050.03515.62
7.0.00.0050.02015.74
5.6.400.0060.00914.22
5.6.390.0050.00814.25
5.6.380.0050.00914.14
5.6.370.0080.00414.25
5.6.360.0060.00714.33
5.6.350.0060.00614.12
5.6.340.0030.00914.11
5.6.330.0030.00914.32
5.6.320.0020.00913.97
5.6.310.0050.00714.24
5.6.300.0020.01214.32
5.6.290.0110.00214.26
5.6.280.0060.02916.32
5.6.270.0070.00414.24
5.6.260.0030.00914.39
5.6.250.0050.00914.23
5.6.240.0030.01014.01
5.6.230.0060.00814.10
5.6.220.0070.00814.44
5.6.210.0060.02016.40
5.6.200.0080.02615.56
5.6.190.0070.03616.24
5.6.180.0200.03016.42
5.6.170.0040.02716.23
5.6.160.0070.02516.20
5.6.150.0030.03515.38
5.6.140.0050.03315.46
5.6.130.0070.02815.49
5.6.120.0090.03116.50
5.6.110.0150.02616.65
5.6.100.0100.02616.39
5.6.90.0090.02816.36
5.6.80.0050.02316.30
5.6.70.0100.00814.04
5.6.60.0050.00714.06
5.6.50.0000.01114.21
5.6.40.0070.00614.24
5.6.30.0020.00914.04
5.6.20.0050.01014.14
5.6.10.0050.00914.08
5.6.00.0040.00714.18
5.5.380.0090.00713.97
5.5.370.0000.01514.07
5.5.360.0070.00713.97
5.5.350.0130.02716.27
5.5.340.0040.02115.29
5.5.330.0100.02616.18
5.5.320.0120.02916.31
5.5.310.0140.02916.24
5.5.300.0060.01615.29
5.5.290.0080.03115.29
5.5.280.0020.02216.30
5.5.270.0100.02916.33
5.5.260.0070.02916.55
5.5.250.0030.03616.21
5.5.240.0040.02916.11
5.5.230.0080.00714.16
5.5.220.0060.00513.98
5.5.210.0080.00714.16
5.5.200.0050.01114.13
5.5.190.0070.00413.85
5.5.180.0100.00314.19
5.5.170.0050.00714.03
5.5.160.0090.00314.22
5.5.150.0020.01014.05
5.5.140.0050.00813.88
5.5.130.0010.01114.03
5.5.120.0050.00813.99
5.5.110.0100.00214.22
5.5.100.0080.00814.02
5.5.90.0110.00514.10
5.5.80.0090.00314.20
5.5.70.0070.00614.14
5.5.60.0050.00714.11
5.5.50.0080.00513.96
5.5.40.0050.00814.18
5.5.30.0120.00314.12
5.5.20.0060.00814.11
5.5.10.0070.00513.79
5.5.00.0060.01013.99
5.4.450.0070.02413.85
5.4.440.0100.02713.94
5.4.430.0080.02013.68
5.4.420.0150.01713.88
5.4.410.0140.02613.72
5.4.400.0070.03013.78
5.4.390.0110.02713.75
5.4.380.0120.02113.51
5.4.370.0140.02313.52
5.4.360.0080.02313.56
5.4.350.0120.02313.51
5.4.340.0130.02113.66
5.4.330.0020.00510.99
5.4.320.0060.01611.46
5.4.310.0020.02011.51
5.4.300.0030.01811.46
5.4.290.0070.02411.53
5.4.280.0060.02111.52
5.4.270.0070.01911.53
5.4.260.0070.02011.52
5.4.250.0050.02411.51
5.4.240.0050.02911.52
5.4.230.0040.02311.52
5.4.220.0070.02611.43
5.4.210.0060.02111.47
5.4.200.0070.01711.43
5.4.190.0070.01811.52
5.4.180.0070.01511.51
5.4.170.0070.01911.53
5.4.160.0110.03511.47
5.4.150.0090.02211.50
5.4.140.0060.02611.46
5.4.130.0080.02511.46
5.4.120.0050.02411.38
5.4.110.0060.02211.40
5.4.100.0090.02411.40
5.4.90.0080.02511.30
5.4.80.0110.02111.34
5.4.70.0040.02311.41
5.4.60.0070.02211.34
5.4.50.0100.02011.45
5.4.40.0080.02011.43
5.4.30.0090.03211.39
5.4.20.0050.02211.40
5.4.10.0060.01911.42
5.4.00.0050.02511.24
5.3.290.0070.01811.54
5.3.280.0040.02711.45
5.3.270.0110.03411.47
5.3.260.0030.03911.43
5.3.250.0090.01711.52
5.3.240.0070.02211.43
5.3.230.0060.02111.41
5.3.220.0050.01611.41
5.3.210.0020.02111.36
5.3.200.0030.02111.37
5.3.190.0060.01611.45
5.3.180.0030.01811.49
5.3.170.0060.01411.42
5.3.160.0040.01811.40
5.3.150.0060.01711.46
5.3.140.0070.01511.42
5.3.130.0030.02011.39
5.3.120.0070.01811.45
5.3.110.0090.01611.48
5.3.100.0060.01811.26
5.3.90.0060.02011.25
5.3.80.0060.01811.21
5.3.70.0030.02311.13
5.3.60.0050.01911.21
5.3.50.0050.02311.18
5.3.40.0080.04211.19
5.3.30.0050.02111.12
5.3.20.0070.02411.12
5.3.10.0060.01911.04
5.3.00.0070.01811.05
5.2.170.0040.0549.19
5.2.160.0070.0409.19
5.2.150.0110.0399.19
5.2.140.0110.0499.18
5.2.130.0120.0489.15
5.2.120.0090.0469.14
5.2.110.0080.0719.15
5.2.100.0090.0599.14
5.2.90.0130.0489.14
5.2.80.0100.0479.14
5.2.70.0120.0619.14
5.2.60.0160.0569.10
5.2.50.0150.0699.07
5.2.40.0210.0579.04
5.2.30.0220.0659.02
5.2.20.0090.0619.01
5.2.10.0140.0568.92
5.2.00.0090.0418.77
5.1.60.0050.0378.06
5.1.50.0090.0508.05
5.1.40.0100.0368.04
5.1.30.0090.0588.39
5.1.20.0090.0408.41
5.1.10.0080.0438.13
5.1.00.0080.0308.13
5.0.50.0050.0306.61
5.0.40.0060.0286.47
5.0.30.0080.0656.29
5.0.20.0010.0236.26
5.0.10.0030.0226.23
5.0.00.0050.0316.22
4.4.90.0090.0604.78
4.4.80.0030.0174.75
4.4.70.0050.0204.76
4.4.60.0030.0234.76
4.4.50.0020.0204.77
4.4.40.0030.0294.71
4.4.30.0030.0174.76
4.4.20.0030.0304.85
4.4.10.0080.0414.85
4.4.00.0050.0394.76
4.3.110.0100.0334.67
4.3.100.0040.0214.67
4.3.90.0000.0334.63
4.3.80.0050.0394.59
4.3.70.0050.0244.63
4.3.60.0040.0214.63
4.3.50.0060.0204.63
4.3.40.0030.0254.53
4.3.30.0050.0253.28
4.3.20.0030.0173.25
4.3.10.0000.0203.22
4.3.00.0030.0278.86

preferences:
43.57 ms | 401 KiB | 5 Q