3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = "PHP [gallery-1]. [gallery-2]"; if (preg_match_all("/\b[gallery-\b/i", $text, $matches, PREG_OFFSET_CAPTURE)) { print_r($matches); $position = $matches[0][0][1]; } else { echo "A match was not found."; }

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)
8.3.60.0070.01018.26
8.3.50.0150.00521.21
8.3.40.0030.01018.72
8.3.30.0070.00718.68
8.3.20.0040.00418.90
8.3.10.0030.00620.88
8.3.00.0050.00323.64
8.2.180.0130.00616.75
8.2.170.0100.01022.96
8.2.160.0050.00820.33
8.2.150.0000.00824.18
8.2.140.0050.00224.66
8.2.130.0040.00426.16
8.2.120.0060.00317.63
8.2.110.0060.00319.30
8.2.100.0060.00619.57
8.2.90.0000.00818.09
8.2.80.0090.00017.97
8.2.70.0080.00017.63
8.2.60.0000.00718.04
8.2.50.0080.00018.07
8.2.40.0030.00518.22
8.2.30.0040.00421.27
8.2.20.0000.00717.73
8.2.10.0050.00317.59
8.2.00.0030.00517.57
8.1.280.0070.01325.92
8.1.270.0200.00322.09
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.14
8.1.230.0080.00420.86
8.1.220.0040.00417.74
8.1.210.0080.00018.96
8.1.200.0090.00017.10
8.1.190.0040.00417.28
8.1.180.0030.00518.10
8.1.170.0040.00418.48
8.1.160.0050.00218.80
8.1.150.0040.00418.50
8.1.140.0040.00417.39
8.1.130.0070.00017.83
8.1.120.0040.00417.40
8.1.110.0040.00417.40
8.1.100.0040.00417.41
8.1.90.0000.00717.37
8.1.80.0030.00317.38
8.1.70.0030.00317.35
8.1.60.0060.00317.46
8.1.50.0050.00317.45
8.1.40.0030.00617.48
8.1.30.0050.00317.55
8.1.20.0040.00417.62
8.1.10.0000.00717.54
8.1.00.0050.00217.49
8.0.300.0070.00020.27
8.0.290.0030.00317.05
8.0.280.0050.00218.46
8.0.270.0040.00417.17
8.0.260.0030.00316.96
8.0.250.0000.00716.88
8.0.240.0040.00416.93
8.0.230.0000.00716.95
8.0.220.0000.00716.89
8.0.210.0030.00316.87
8.0.200.0070.00016.89
8.0.190.0000.00716.98
8.0.180.0000.00816.88
8.0.170.0000.00716.91
8.0.160.0050.00316.79
8.0.150.0030.00316.93
8.0.140.0000.00816.89
8.0.130.0030.00313.34
8.0.120.0000.00716.87
8.0.110.0000.00816.97
8.0.100.0050.00316.85
8.0.90.0070.00016.90
8.0.80.0130.00316.79
8.0.70.0070.00016.71
8.0.60.0070.00016.81
8.0.50.0050.00316.75
8.0.30.0190.00317.15
8.0.20.0120.00917.41
8.0.10.0070.00017.00
8.0.00.0100.01116.80
7.4.330.0070.00014.74
7.4.320.0000.00716.60
7.4.300.0060.00016.64
7.4.290.0000.00716.51
7.4.280.0000.00716.58
7.4.270.0030.00316.37
7.4.260.0000.00513.32
7.4.250.0050.00316.39
7.4.240.0000.00716.56
7.4.230.0000.00716.68
7.4.220.0100.01316.50
7.4.210.0110.00716.65
7.4.200.0000.00716.59
7.4.190.0000.00716.74
7.4.160.0080.01116.46
7.4.150.0060.01217.40
7.4.140.0100.00917.86
7.4.130.0060.01016.56
7.4.120.0100.00816.65
7.4.110.0090.01216.55
7.4.100.0030.01416.42
7.4.90.0030.02016.46
7.4.80.0070.01019.39
7.4.70.0030.01416.44
7.4.60.0140.00416.47
7.4.50.0030.00516.14
7.4.40.0030.00922.77
7.4.30.0070.01016.40
7.4.00.0100.00714.90
7.3.330.0050.00013.02
7.3.320.0000.00512.98
7.3.310.0030.00316.34
7.3.300.0030.00316.16
7.3.290.0070.00716.25
7.3.280.0070.01116.32
7.3.270.0110.01117.40
7.3.260.0090.01318.24
7.3.250.0010.01816.34
7.3.240.0100.00616.30
7.3.230.0110.00416.39
7.3.210.0090.00916.34
7.3.200.0060.01219.39
7.3.190.0100.00816.22
7.3.180.0040.01116.33
7.3.170.0030.01216.27
7.3.160.0090.00616.32
7.3.120.0090.00314.73
7.3.110.0090.00614.58
7.3.100.0000.01314.77
7.3.90.0090.00914.62
7.3.80.0070.00715.06
7.3.70.0030.00914.78
7.3.60.0040.01114.79
7.3.50.0040.01114.86
7.3.40.0070.00714.77
7.3.30.0030.01014.68
7.3.20.0060.00916.66
7.3.10.0030.00916.68
7.3.00.0030.00816.35
7.2.330.0180.00016.47
7.2.320.0140.00516.66
7.2.310.0120.00916.31
7.2.300.0030.01316.40
7.2.290.0000.01716.58
7.2.250.0090.00914.93
7.2.240.0080.01114.95
7.2.230.0070.01014.96
7.2.220.0000.01214.76
7.2.210.0140.00014.96
7.2.200.0090.00614.80
7.2.190.0110.00715.03
7.2.180.0070.00715.04
7.2.170.0000.01014.96
7.2.00.0000.01919.09
7.1.330.0040.01115.75
7.1.320.0070.01015.57
7.1.310.0060.00915.78
7.1.300.0030.01415.73
7.1.290.0090.00615.73
7.1.280.0040.01215.78
7.1.270.0060.00915.88
7.1.260.0100.00015.61
7.1.100.0030.01417.89
7.1.70.0000.00917.09
7.1.60.0070.00719.40
7.1.50.0170.00716.78
7.1.00.0000.07022.31
7.0.200.0000.00916.58
7.0.140.0000.07721.99
7.0.80.0400.08319.99
7.0.70.0100.04019.96
7.0.60.0030.04019.92
7.0.50.0130.03020.39
7.0.40.0170.06720.14
7.0.30.0000.05020.11
7.0.20.0070.06320.18
7.0.10.0000.04720.14
7.0.00.0100.03020.12
5.6.280.0070.07020.90
5.6.230.0000.04720.56
5.6.220.0200.02320.67
5.6.210.0070.03020.69
5.6.200.0030.05020.94
5.6.190.0070.08321.10
5.6.180.0070.04320.93
5.6.170.0070.06021.01
5.6.160.0030.03721.03
5.6.150.0000.04321.01
5.6.140.0100.05720.95
5.6.130.0070.05321.16
5.6.120.0100.06320.93
5.6.110.0070.04021.04
5.6.100.0030.08321.00
5.6.90.0030.08721.11
5.6.80.0030.04320.52
5.6.70.0000.05720.39
5.6.60.0100.07720.32
5.6.50.0070.04020.44
5.6.40.0070.05720.47
5.6.30.0100.03320.47
5.6.20.0030.08020.30
5.6.10.0070.04720.38
5.6.00.0070.07320.48
5.5.370.0000.05020.45
5.5.360.0030.04320.35
5.5.350.0000.04320.41
5.5.340.0070.04020.83
5.5.330.0030.06720.64
5.5.320.0030.04020.90
5.5.310.0000.04720.88
5.5.300.0200.02720.80
5.5.290.0030.04720.91
5.5.280.0030.06020.79
5.5.270.0000.05020.87
5.5.260.0070.03320.79
5.5.250.0100.04020.71
5.5.240.0030.04020.10
5.5.230.0100.06720.26
5.5.220.0100.04020.26
5.5.210.0070.08320.17
5.5.200.0000.03720.18
5.5.190.0030.04320.22
5.5.180.0000.05320.27
5.5.160.0070.06020.25
5.5.150.0030.03320.10
5.5.140.0030.03320.27
5.5.130.0170.04020.18
5.5.120.0030.04320.17
5.5.110.0030.03320.23
5.5.100.0100.06720.17
5.5.90.0070.08020.12
5.5.80.0130.03719.97
5.5.70.0030.04020.14
5.5.60.0030.03320.15
5.5.50.0070.03020.06
5.5.40.0030.08720.14
5.5.30.0030.03320.05
5.5.20.0070.07320.14
5.5.10.0000.03720.05
5.5.00.0000.06319.91
5.4.450.0070.06719.36
5.4.440.0030.04019.13
5.4.430.0130.07719.39
5.4.420.0030.04019.46
5.4.410.0130.07019.25
5.4.400.0100.07318.96
5.4.390.0030.04018.94
5.4.380.0100.05719.13
5.4.370.0030.07319.12
5.4.360.0100.03718.97
5.4.350.0100.05319.14
5.4.340.0000.04019.13
5.4.320.0000.08719.14
5.4.310.0070.04319.07
5.4.300.0070.04019.11
5.4.290.0070.07019.14
5.4.280.0070.05719.09
5.4.270.0000.04018.90
5.4.260.0070.04319.02
5.4.250.0030.03319.02
5.4.240.0070.06019.04
5.4.230.0100.04719.13
5.4.220.0000.04318.91
5.4.210.0070.03018.95
5.4.200.0070.03018.96
5.4.190.0000.04318.97
5.4.180.0130.06718.77
5.4.170.0030.05319.11
5.4.160.0100.06319.09
5.4.150.0000.04319.07
5.4.140.0130.03716.30
5.4.130.0000.07016.23
5.4.120.0030.03016.05
5.4.110.0100.07316.21
5.4.100.0000.06316.45
5.4.90.0100.06016.37
5.4.80.0030.06016.22
5.4.70.0100.05316.32
5.4.60.0030.03716.28
5.4.50.0100.02716.28
5.4.40.0000.06716.29
5.4.30.0030.03016.19
5.4.20.0100.02316.20
5.4.10.0000.03316.38
5.4.00.0100.06315.79
5.3.290.0070.03714.48
5.3.280.0030.07714.40
5.3.270.0100.07314.62
5.3.260.0130.05314.59
5.3.250.0000.06314.61
5.3.240.0070.05014.46
5.3.230.0030.07014.56
5.3.220.0030.03014.56
5.3.210.0100.05714.52
5.3.200.0100.07014.54
5.3.190.0070.03714.58
5.3.180.0000.04014.47
5.3.170.0000.04314.57
5.3.160.0030.08014.42
5.3.150.0070.07714.40
5.3.140.0070.06314.41
5.3.130.0070.03014.50
5.3.120.0000.04014.37
5.3.110.0070.07014.38
5.3.100.0000.03713.87
5.3.90.0100.07013.85
5.3.80.0000.03714.01
5.3.70.0000.06313.77
5.3.60.0070.06313.95
5.3.50.0070.03013.79
5.3.40.0030.06013.80
5.3.30.0070.03313.81
5.3.20.0000.03713.66
5.3.10.0030.05713.41
5.3.00.0070.03313.55
5.2.170.0030.05711.66
5.2.160.0030.06011.66
5.2.150.0030.03711.66
5.2.140.0030.02711.66
5.2.130.0030.05711.66
5.2.120.0030.05311.66
5.2.110.0000.02711.66
5.2.100.0030.04711.66
5.2.90.0000.06311.66
5.2.80.0130.05311.66
5.2.70.0070.05711.66
5.2.60.0130.05311.66
5.2.50.0030.05711.66
5.2.40.0070.05311.66
5.2.30.0030.06311.66
5.2.20.0000.04311.66
5.2.10.0130.04711.66
5.2.00.0000.06011.66
5.1.60.0030.02711.66
5.1.50.0030.05011.66
5.1.40.0070.02711.66
5.1.30.0130.01311.66
5.1.20.0030.04311.66
5.1.10.0030.03311.66
5.1.00.0030.02311.66
5.0.50.0000.03711.66
5.0.40.0000.04711.66
5.0.30.0000.06011.66
5.0.20.0000.02711.66
5.0.10.0000.02011.66
5.0.00.0000.03011.66
4.4.90.0030.01711.66
4.4.80.0030.03311.66
4.4.70.0000.01311.66
4.4.60.0100.03011.66
4.4.50.0100.02011.66
4.4.40.0030.02011.66
4.4.30.0000.02311.66
4.4.20.0070.03011.66
4.4.10.0000.01711.66
4.4.00.0030.05311.66
4.3.110.0070.03011.66
4.3.100.0000.01711.66
4.3.90.0000.01311.66
4.3.80.0030.02011.66
4.3.70.0030.01311.66
4.3.60.0030.01711.66
4.3.50.0000.01711.66
4.3.40.0000.02311.66
4.3.30.0000.01311.66
4.3.20.0030.02011.66
4.3.10.0030.03711.66
4.3.00.0000.03711.66

preferences:
60.28 ms | 401 KiB | 5 Q