3v4l.org

run code in 300+ PHP versions simultaneously
<?php $object = '/^ba\/r$/ui'; var_dump(strstr(substr(strrchr($object, "/"), 1), 'i'));

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)
8.3.40.0100.01018.71
8.3.30.0100.00318.67
8.3.20.0040.00420.34
8.3.10.0050.00321.71
8.3.00.0080.00019.25
8.2.170.0070.01022.96
8.2.160.0070.00722.16
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0030.00526.16
8.2.120.0100.01019.31
8.2.110.0030.00620.37
8.2.100.0090.00317.78
8.2.90.0050.00317.38
8.2.80.0060.00318.66
8.2.70.0050.00317.68
8.2.60.0030.00618.09
8.2.50.0000.00818.10
8.2.40.0030.00519.36
8.2.30.0040.00419.12
8.2.20.0050.00317.61
8.2.10.0000.00717.87
8.2.00.0050.00217.68
8.1.270.0000.00818.75
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0060.00323.83
8.1.230.0080.00319.48
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0000.00817.11
8.1.180.0050.00318.93
8.1.170.0040.00418.33
8.1.160.0050.00218.95
8.1.150.0050.00318.79
8.1.140.0030.00617.33
8.1.130.0040.00417.82
8.1.120.0040.00417.36
8.1.110.0040.00417.30
8.1.100.0040.00417.45
8.1.90.0040.00317.31
8.1.80.0070.00017.41
8.1.70.0000.00717.40
8.1.60.0040.00417.53
8.1.50.0000.00817.50
8.1.40.0030.00617.41
8.1.30.0000.00817.61
8.1.20.0040.00417.57
8.1.10.0000.00917.45
8.1.00.0000.00817.30
8.0.300.0070.00318.77
8.0.290.0040.00416.75
8.0.280.0070.00018.26
8.0.270.0000.00717.18
8.0.260.0030.00317.18
8.0.250.0070.00016.77
8.0.240.0030.00316.88
8.0.230.0050.00316.79
8.0.220.0030.00316.70
8.0.210.0030.00316.82
8.0.200.0030.00316.77
8.0.190.0060.00316.84
8.0.180.0040.00416.87
8.0.170.0050.00316.87
8.0.160.0040.00416.79
8.0.150.0070.00016.77
8.0.140.0000.00716.82
8.0.130.0000.00513.21
8.0.120.0040.00416.68
8.0.110.0030.00316.89
8.0.100.0040.00416.75
8.0.90.0080.00016.81
8.0.80.0040.01216.76
8.0.70.0040.00416.88
8.0.60.0000.00816.80
8.0.50.0000.00716.73
8.0.30.0070.01416.87
8.0.20.0120.00717.40
8.0.10.0000.00716.82
8.0.00.0100.00816.65
7.4.330.0000.00615.03
7.4.320.0060.00316.51
7.4.300.0000.00616.57
7.4.290.0080.00016.54
7.4.280.0080.00016.53
7.4.270.0070.00016.49
7.4.260.0050.00216.44
7.4.250.0070.00016.52
7.4.240.0020.00516.51
7.4.230.0030.00316.51
7.4.220.0130.00616.53
7.4.210.0060.00916.55
7.4.200.0030.00316.51
7.4.160.0060.00916.46
7.4.150.0070.01117.40
7.4.140.0100.00717.86
7.4.130.0080.01016.34
7.4.120.0110.00616.30
7.4.110.0070.01616.49
7.4.100.0070.01016.45
7.4.90.0070.01016.31
7.4.80.0230.00319.39
7.4.70.0060.01016.48
7.4.60.0000.01616.53
7.4.50.0050.00316.23
7.4.40.0120.00916.46
7.4.30.0070.01016.50
7.4.10.0060.01114.75
7.4.00.0040.01114.68
7.3.330.0000.00513.12
7.3.320.0000.00612.91
7.3.310.0030.00316.13
7.3.300.0000.00716.04
7.3.290.0100.00316.14
7.3.280.0090.01016.14
7.3.270.0100.01317.40
7.3.260.0100.00716.23
7.3.250.0150.00316.27
7.3.240.0100.00716.13
7.3.230.0100.00716.39
7.3.210.0100.00716.11
7.3.200.0140.00719.39
7.3.190.0070.01716.06
7.3.180.0060.00916.23
7.3.170.0060.01216.36
7.3.160.0000.01516.07
7.3.130.0030.01314.49
7.3.120.0030.01314.69
7.3.110.0090.00914.84
7.3.100.0000.01514.69
7.3.90.0060.00914.71
7.3.80.0020.00914.78
7.3.70.0050.00914.70
7.3.60.0000.01414.70
7.3.50.0120.00214.54
7.3.40.0070.00714.54
7.3.30.0050.00714.60
7.3.20.0080.00616.38
7.3.10.0070.00816.47
7.3.00.0060.00816.47
7.2.330.0090.00916.48
7.2.320.0170.00616.16
7.2.310.0080.00816.55
7.2.300.0150.00416.54
7.2.290.0060.01116.35
7.2.260.0040.01314.70
7.2.250.0050.01314.89
7.2.240.0050.00914.79
7.2.230.0050.01114.75
7.2.220.0110.00514.86
7.2.210.0060.00514.48
7.2.200.0030.00814.79
7.2.190.0020.01314.81
7.2.180.0030.00714.87
7.2.170.0050.01014.72
7.2.160.0050.00814.93
7.2.150.0070.00716.69
7.2.140.0050.00916.71
7.2.130.0070.00816.80
7.2.120.0100.00516.70
7.2.110.0080.00716.72
7.2.100.0080.00816.74
7.2.90.0020.01016.53
7.2.80.0060.00916.73
7.2.70.0080.00616.66
7.2.60.0090.01016.38
7.2.50.0050.00916.74
7.2.40.0070.00816.71
7.2.30.0060.00816.56
7.2.20.0050.00916.62
7.2.10.0050.01216.64
7.2.00.0050.00717.42
7.1.330.0020.01115.49
7.1.320.0050.01015.71
7.1.310.0040.00915.67
7.1.300.0050.00815.59
7.1.290.0100.00215.69
7.1.280.0020.00815.55
7.1.270.0050.01115.65
7.1.260.0080.00715.62
7.1.250.0060.00615.78
7.1.240.0100.00615.65
7.1.230.0070.01015.66
7.1.220.0070.00715.78
7.1.210.0070.00515.67
7.1.200.0060.00815.58
7.1.190.0080.00615.57
7.1.180.0050.01015.58
7.1.170.0090.00115.62
7.1.160.0050.01015.67
7.1.150.0000.01115.71
7.1.140.0110.00215.71
7.1.130.0050.00915.61
7.1.120.0030.01215.61
7.1.110.0020.01115.72
7.1.100.0030.01016.49
7.1.90.0050.00515.68
7.1.80.0080.00515.76
7.1.70.0070.00616.12
7.1.60.0070.00816.81
7.1.50.0050.00716.14
7.1.40.0030.01015.74
7.1.30.0000.00915.66
7.1.20.0020.01015.72
7.1.10.0070.00715.65
7.1.00.0040.03117.82
7.0.330.0060.00615.26
7.0.320.0090.00415.39
7.0.310.0070.00715.33
7.0.300.0080.00515.18
7.0.290.0040.00715.37
7.0.280.0030.00715.25
7.0.270.0020.01015.36
7.0.260.0050.00615.28
7.0.250.0070.00415.40
7.0.240.0080.00615.39
7.0.230.0060.00815.18
7.0.220.0030.00715.35
7.0.210.0030.01015.27
7.0.200.0070.00515.78
7.0.190.0040.01115.22
7.0.180.0090.00515.20
7.0.170.0040.00815.46
7.0.160.0050.00715.23
7.0.150.0020.00815.37
7.0.140.0050.02417.54
7.0.130.0040.00715.23
7.0.120.0050.00915.51
7.0.110.0080.00715.28
7.0.100.0040.00915.43
7.0.90.0050.00515.36
7.0.80.0080.00315.45
7.0.70.0040.00815.37
7.0.60.0070.03016.83
7.0.50.0060.02816.17
7.0.40.0100.02915.58
7.0.30.0100.02515.59
7.0.20.0130.01915.59
7.0.10.0110.02015.63
7.0.00.0030.02315.71
5.6.400.0030.00914.21
5.6.390.0070.00514.35
5.6.380.0110.00314.32
5.6.370.0060.00914.32
5.6.360.0000.01414.23
5.6.350.0090.00614.28
5.6.340.0050.00914.32
5.6.330.0030.00913.94
5.6.320.0070.00914.08
5.6.310.0090.00414.41
5.6.300.0060.00714.32
5.6.290.0050.00614.28
5.6.280.0050.02916.57
5.6.270.0040.01014.07
5.6.260.0050.01114.40
5.6.250.0020.01413.94
5.6.240.0080.00414.36
5.6.230.0050.01014.16
5.6.220.0070.00514.35
5.6.210.0110.02116.34
5.6.200.0070.01815.43
5.6.190.0080.03216.27
5.6.180.0110.01916.19
5.6.170.0100.02616.24
5.6.160.0120.02916.26
5.6.150.0040.02915.48
5.6.140.0030.03215.45
5.6.130.0080.03115.65
5.6.120.0050.02016.50
5.6.110.0030.02816.50
5.6.100.0060.03216.41
5.6.90.0070.02416.27
5.6.80.0060.03016.33
5.6.70.0060.00814.18
5.6.60.0030.00914.06
5.6.50.0020.01413.98
5.6.40.0120.00013.93
5.6.30.0040.00614.26
5.6.20.0050.00914.16
5.6.10.0050.00914.07
5.6.00.0050.01014.22
5.5.380.0030.01214.19
5.5.370.0020.00913.78
5.5.360.0020.00714.08
5.5.350.0120.02916.31
5.5.340.0070.03215.51
5.5.330.0050.02016.21
5.5.320.0200.02816.07
5.5.310.0120.03016.13
5.5.300.0050.03215.35
5.5.290.0100.01715.30
5.5.280.0020.04016.33
5.5.270.0070.01616.40
5.5.260.0040.03116.16
5.5.250.0040.02416.32
5.5.240.0030.03416.08
5.5.230.0030.00713.96
5.5.220.0030.00714.13
5.5.210.0030.01114.08
5.5.200.0050.00914.04
5.5.190.0060.00614.20
5.5.180.0050.01014.12
5.5.170.0090.00714.17
5.5.160.0050.00614.11
5.5.150.0030.00614.08
5.5.140.0070.00313.95
5.5.130.0020.01214.08
5.5.120.0090.00514.27
5.5.110.0080.00514.04
5.5.100.0020.01213.97
5.5.90.0030.00813.95
5.5.80.0030.01214.10
5.5.70.0080.00514.10
5.5.60.0030.00614.12
5.5.50.0050.00813.87
5.5.40.0080.00514.09
5.5.30.0000.00913.88
5.5.20.0060.00714.05
5.5.10.0070.00713.81
5.5.00.0040.00913.90
5.4.450.0230.02513.70
5.4.440.0130.02113.70
5.4.430.0070.02413.72
5.4.420.0050.02613.65
5.4.410.0070.02513.58
5.4.400.0040.02813.67
5.4.390.0080.02513.49
5.4.380.0120.01913.48
5.4.370.0120.01713.48
5.4.360.0110.02013.44
5.4.350.0090.02213.38
5.4.340.0090.03113.44
5.4.330.0030.00910.88
5.4.320.0110.02113.43
5.4.310.0100.02213.45
5.4.300.0070.02213.37
5.4.290.0090.02013.41
5.4.280.0120.02013.43
5.4.270.0070.02113.40
5.4.260.0120.01813.44
5.4.250.0070.02413.40
5.4.240.0130.01713.48
5.4.230.0090.02413.44
5.4.220.0140.01813.45
5.4.210.0080.02313.45
5.4.200.0100.01912.74
5.4.190.0110.01913.45
5.4.180.0170.01313.42
5.4.170.0080.02413.44
5.4.160.0090.02313.43
5.4.150.0080.02113.39
5.4.140.0060.02412.66
5.4.130.0070.02212.60
5.4.120.0090.02012.58
5.4.110.0060.02212.60
5.4.100.0110.02012.62
5.4.90.0100.02112.67
5.4.80.0080.02312.62
5.4.70.0070.02112.67
5.4.60.0060.02312.63
5.4.50.0080.02112.64
5.4.40.0060.02312.58
5.4.30.0040.02412.63
5.4.20.0100.01912.68
5.4.10.0070.02012.69
5.4.00.0070.02112.42
5.3.290.0230.05014.69
5.3.280.0270.04314.52
5.3.270.0200.05314.49
5.3.260.0270.04714.61
5.3.250.0170.05314.51
5.3.240.0230.04714.59
5.3.230.0270.04314.58
5.3.220.0270.04314.61
5.3.210.0200.05314.46
5.3.200.0230.04714.46
5.3.190.0170.05714.61
5.3.180.0270.04314.65
5.3.170.0270.04314.46
5.3.160.0130.05714.55
5.3.150.0230.04714.49
5.3.140.0170.05014.55
5.3.130.0200.05314.46
5.3.120.0200.05314.54
5.3.110.0200.05314.43
5.3.100.0170.06013.98
5.3.90.0100.05714.09
5.3.80.0230.04714.09
5.3.70.0130.05714.01
5.3.60.0100.05714.05
5.3.50.0270.04013.87
5.3.40.0170.05313.92
5.3.30.0100.05713.82
5.3.20.0270.05013.61
5.3.10.0170.05013.64
5.3.00.0170.05013.56
5.2.170.0170.04311.07
5.2.160.0200.03711.30
5.2.150.0170.04311.30
5.2.140.0170.04711.17
5.2.130.0300.02711.08
5.2.120.0200.03311.07
5.2.110.0170.04011.11
5.2.100.0130.04011.11
5.2.90.0170.04011.25
5.2.80.0270.03011.04
5.2.70.0200.03711.13
5.2.60.0170.03711.10
5.2.50.0100.04711.02
5.2.40.0100.04311.14
5.2.30.0130.05311.12
5.2.20.0170.03710.91
5.2.10.0170.03710.97
5.2.00.0170.05010.70
5.1.60.0170.0409.96
5.1.50.0170.03010.02
5.1.40.0130.0339.95
5.1.30.0130.03310.39
5.1.20.0200.03710.39
5.1.10.0130.03710.16
5.1.00.0070.04310.16
5.0.50.0100.0278.64
5.0.40.0130.0238.54
5.0.30.0130.0438.23
5.0.20.0130.0308.23
5.0.10.0100.0378.28
5.0.00.0100.0508.15
4.4.90.0030.0235.92
4.4.80.0030.0305.87
4.4.70.0130.0205.87
4.4.60.0070.0205.89
4.4.50.0070.0205.89
4.4.40.0070.0335.88
4.4.30.0100.0205.94
4.4.20.0100.0276.00
4.4.10.0100.0205.98
4.4.00.0070.0405.91
4.3.110.0130.0175.82
4.3.100.0170.0205.79
4.3.90.0130.0235.91
4.3.80.0070.0335.78
4.3.70.0130.0135.89
4.3.60.0100.0205.78
4.3.50.0070.0205.80
4.3.40.0070.0335.75
4.3.30.0000.0274.55
4.3.20.0070.0234.53
4.3.10.0030.0234.49
4.3.00.0030.0237.30

preferences:
59.93 ms | 400 KiB | 5 Q