3v4l.org

run code in 300+ PHP versions simultaneously
<?php $search = array( '/\>[\s]+/s', '/\>[\s]+/s', ); $replace = array( '>', '<', '\\1' ); echo preg_replace($search, $replace, ' hola que tal kjahs jkhasd asd sad asd das sda f re');

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)
8.3.60.0070.00718.55
8.3.50.0070.01022.06
8.3.40.0110.00419.00
8.3.30.0100.00318.95
8.3.20.0070.00020.21
8.3.10.0000.00821.90
8.3.00.0040.00419.67
8.2.180.0030.01218.66
8.2.170.0120.00322.96
8.2.160.0070.00722.26
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00419.47
8.2.110.0070.00322.12
8.2.100.0040.00817.84
8.2.90.0000.00719.04
8.2.80.0080.00019.21
8.2.70.0000.00817.63
8.2.60.0040.00417.93
8.2.50.0030.00618.07
8.2.40.0040.00418.28
8.2.30.0040.00419.59
8.2.20.0060.00317.89
8.2.10.0000.00817.90
8.2.00.0030.00517.80
8.1.280.0150.00625.92
8.1.270.0030.00522.03
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00623.98
8.1.230.0110.00019.16
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0000.00917.22
8.1.190.0040.00417.51
8.1.180.0040.00418.10
8.1.170.0000.00818.69
8.1.160.0060.00318.84
8.1.150.0070.00018.76
8.1.140.0040.00417.45
8.1.130.0050.00317.71
8.1.120.0000.00817.43
8.1.110.0050.00317.42
8.1.100.0030.00417.49
8.1.90.0000.00717.43
8.1.80.0000.00717.43
8.1.70.0000.00717.51
8.1.60.0060.00317.61
8.1.50.0030.00517.54
8.1.40.0050.00517.53
8.1.30.0050.00317.67
8.1.20.0070.00017.58
8.1.10.0000.00717.73
8.1.00.0040.00417.64
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0040.00418.52
8.0.270.0070.00017.15
8.0.260.0000.00817.21
8.0.250.0030.00316.99
8.0.240.0000.00717.16
8.0.230.0050.00317.02
8.0.220.0030.00316.88
8.0.210.0030.00316.81
8.0.200.0040.00416.92
8.0.190.0070.00017.06
8.0.180.0000.00716.84
8.0.170.0040.00416.95
8.0.160.0030.00416.87
8.0.150.0030.00316.93
8.0.140.0050.00316.83
8.0.130.0030.00313.40
8.0.120.0000.00816.92
8.0.110.0000.00816.88
8.0.100.0050.00316.95
8.0.90.0040.00416.84
8.0.80.0090.00917.00
8.0.70.0000.00717.02
8.0.60.0040.00416.84
8.0.50.0070.00016.84
8.0.30.0150.00817.04
8.0.20.0110.00917.40
8.0.10.0070.00016.93
8.0.00.0090.00916.77
7.4.330.0060.00015.02
7.4.320.0030.00316.66
7.4.300.0000.00616.57
7.4.290.0000.00816.73
7.4.280.0000.01116.63
7.4.270.0000.00716.58
7.4.260.0070.00016.70
7.4.250.0050.00216.70
7.4.240.0020.00516.66
7.4.230.0000.00716.77
7.4.220.0110.00716.59
7.4.210.0030.01216.61
7.4.200.0040.00416.80
7.4.160.0060.01016.69
7.4.150.0060.01317.40
7.4.140.0120.00817.86
7.4.130.0110.00916.72
7.4.120.0100.00816.57
7.4.110.0100.00716.60
7.4.100.0040.01316.48
7.4.90.0090.00916.71
7.4.80.0040.01419.39
7.4.70.0140.00316.70
7.4.60.0120.00316.79
7.4.50.0030.00616.38
7.4.40.0060.01216.47
7.4.30.0120.00816.62
7.4.00.0070.01015.07
7.3.330.0030.00313.04
7.3.320.0000.00713.09
7.3.310.0040.00416.35
7.3.300.0030.00316.32
7.3.290.0070.01016.30
7.3.280.0060.01116.39
7.3.270.0090.00917.40
7.3.260.0040.01316.26
7.3.250.0090.01116.43
7.3.240.0120.00316.31
7.3.230.0100.00716.64
7.3.210.0100.00616.24
7.3.200.0000.02119.39
7.3.190.0070.01016.40
7.3.180.0150.00416.54
7.3.170.0060.01016.48
7.3.160.0160.00316.44
7.3.120.0030.01514.77
7.3.110.0070.01114.71
7.3.100.0060.01114.84
7.3.90.0080.00814.98
7.3.80.0050.01114.69
7.3.70.0100.00214.82
7.3.60.0050.00914.63
7.3.50.0070.00914.73
7.3.40.0080.00714.75
7.3.30.0030.01114.84
7.3.20.0080.00716.75
7.3.10.0080.00716.66
7.3.00.0070.00316.84
7.2.330.0110.00716.61
7.2.320.0130.00316.74
7.2.310.0040.01516.46
7.2.300.0090.00616.58
7.2.290.0120.00616.84
7.2.250.0050.01315.14
7.2.240.0070.01115.03
7.2.230.0050.00815.04
7.2.220.0080.00915.03
7.2.210.0100.00514.99
7.2.200.0010.01215.04
7.2.190.0070.00815.04
7.2.180.0110.00314.80
7.2.170.0040.00715.05
7.2.160.0090.00714.97
7.2.150.0100.00516.91
7.2.140.0040.00917.04
7.2.130.0020.01216.91
7.2.120.0080.00816.78
7.2.110.0030.01317.08
7.2.100.0100.00416.88
7.2.90.0070.00716.98
7.2.80.0090.00616.85
7.2.70.0070.00516.99
7.2.60.0070.00816.89
7.2.50.0050.00717.01
7.2.40.0110.00317.05
7.2.30.0080.00617.00
7.2.20.0050.00816.93
7.2.10.0030.01216.93
7.2.00.0060.00917.54
7.1.330.0050.01015.69
7.1.320.0070.00815.75
7.1.310.0040.01015.80
7.1.300.0050.00715.80
7.1.290.0060.00615.94
7.1.280.0030.00815.97
7.1.270.0070.00715.86
7.1.260.0060.00415.95
7.1.250.0050.00715.87
7.1.240.0060.00615.67
7.1.230.0050.00615.90
7.1.220.0070.00715.93
7.1.210.0050.00715.88
7.1.200.0080.00515.87
7.1.190.0060.00715.80
7.1.180.0010.01215.89
7.1.170.0040.00916.02
7.1.160.0060.00715.96
7.1.150.0050.00915.77
7.1.140.0040.01015.72
7.1.130.0070.00915.97
7.1.120.0050.00715.87
7.1.110.0050.01015.88
7.1.100.0050.00916.57
7.1.90.0110.00415.86
7.1.80.0030.01015.80
7.1.70.0030.00716.23
7.1.60.0100.00716.62
7.1.50.0080.00916.10
7.1.40.0030.01215.83
7.1.30.0020.00815.73
7.1.20.0060.00915.93
7.1.10.0040.00915.85
7.1.00.0060.02617.46
7.0.330.0110.00415.38
7.0.320.0030.00815.55
7.0.310.0090.00615.49
7.0.300.0010.01315.61
7.0.290.0030.00915.61
7.0.280.0060.00815.52
7.0.270.0070.00815.47
7.0.260.0040.00915.42
7.0.250.0070.00615.63
7.0.240.0070.00515.63
7.0.230.0050.00915.53
7.0.220.0050.00715.64
7.0.210.0050.00915.50
7.0.200.0080.00315.78
7.0.190.0040.00715.41
7.0.180.0100.00515.38
7.0.170.0040.00915.59
7.0.160.0040.00815.53
7.0.150.0060.00815.34
7.0.140.0030.01517.15
7.0.130.0040.00815.53
7.0.120.0040.01015.48
7.0.110.0050.00915.49
7.0.100.0060.00815.53
7.0.90.0040.00815.63
7.0.80.0060.00415.45
7.0.70.0090.00515.42
7.0.60.0070.02316.57
7.0.50.0050.02416.14
7.0.40.0080.02615.26
7.0.30.0150.02215.23
7.0.20.0080.01915.21
7.0.10.0030.01615.24
7.0.00.0040.02615.27
5.6.400.0060.00914.48
5.6.390.0060.00714.42
5.6.380.0030.00814.45
5.6.370.0040.00914.50
5.6.360.0050.00814.39
5.6.350.0090.00314.34
5.6.340.0060.00614.35
5.6.330.0110.00614.36
5.6.320.0050.00914.56
5.6.310.0070.00514.34
5.6.300.0080.00514.29
5.6.290.0040.00914.07
5.6.280.0080.02215.90
5.6.270.0090.00714.39
5.6.260.0080.00614.41
5.6.250.0020.01214.55
5.6.240.0070.00314.37
5.6.230.0070.00714.29
5.6.220.0060.00914.49
5.6.210.0070.02315.84
5.6.200.0050.02815.17
5.6.190.0040.02215.95
5.6.180.0070.02115.72
5.6.170.0070.02715.92
5.6.160.0090.01515.78
5.6.150.0060.01615.27
5.6.140.0090.02315.22
5.6.130.0090.01215.28
5.6.120.0090.01816.00
5.6.110.0080.02116.05
5.6.100.0100.02316.10
5.6.90.0070.02116.02
5.6.80.0100.02215.77
5.6.70.0090.00514.25
5.6.60.0040.00814.23
5.6.50.0100.00314.25
5.6.40.0050.00714.28
5.6.30.0040.01014.18
5.6.20.0060.00714.20
5.6.10.0060.00614.42
5.6.00.0040.00814.37
5.5.380.0070.00914.24
5.5.370.0060.00914.26
5.5.360.0040.00814.38
5.5.350.0070.01215.77
5.5.340.0040.01715.08
5.5.330.0060.02415.73
5.5.320.0830.01815.69
5.5.310.0060.01815.69
5.5.300.0050.02715.22
5.5.290.0040.01715.36
5.5.280.0070.02415.92
5.5.270.0050.01715.75
5.5.260.0050.01515.96
5.5.250.0040.02915.76
5.5.240.0090.02415.62
5.5.230.0050.00814.15
5.5.220.0020.00914.25
5.5.210.0080.00614.21
5.5.200.0070.00714.27
5.5.190.0060.00714.10
5.5.180.0070.00514.24
5.5.170.0070.00614.00
5.5.160.0080.00714.28
5.5.150.0070.00614.27
5.5.140.0060.00814.33
5.5.130.0070.00614.23
5.5.120.0040.00914.24
5.5.110.0060.00714.27
5.5.100.0100.00414.18
5.5.90.0050.00614.06
5.5.80.0010.01014.29
5.5.70.0030.00814.09
5.5.60.0070.00514.22
5.5.50.0090.00614.14
5.5.40.0060.00814.11
5.5.30.0050.01014.23
5.5.20.0060.00514.13
5.5.10.0070.00514.04
5.5.00.0080.00514.15
5.4.450.0100.01814.29
5.4.440.0230.01914.28
5.4.430.0210.02114.19
5.4.420.0080.01714.27
5.4.410.0090.01414.14
5.4.400.0060.01714.00
5.4.390.0030.02014.10
5.4.380.0080.01614.06
5.4.370.0020.02414.09
5.4.360.0060.01713.99
5.4.350.0040.01512.80
5.4.340.0060.01312.80
5.4.330.0040.00712.47
5.4.320.0050.01412.96
5.4.310.0040.01812.97
5.4.300.0060.01312.98
5.4.290.0030.01712.88
5.4.280.0050.01312.91
5.4.270.0020.01612.96
5.4.260.0030.01612.96
5.4.250.0040.01612.93
5.4.240.0050.01312.95
5.4.230.0050.01312.91
5.4.220.0050.01312.93
5.4.210.0060.01512.84
5.4.200.0080.01212.97
5.4.190.0040.01512.89
5.4.180.0070.01412.85
5.4.170.0060.01612.88
5.4.160.0070.01212.86
5.4.150.0090.01212.94
5.4.140.0070.01312.83
5.4.130.0100.01112.88
5.4.120.0060.01612.85
5.4.110.0060.01712.81
5.4.100.0040.01612.87
5.4.90.0040.01412.90
5.4.80.0050.01412.80
5.4.70.0070.01112.79
5.4.60.0060.01412.79
5.4.50.0050.01312.89
5.4.40.0080.00912.83
5.4.30.0070.01212.84
5.4.20.0020.01812.80
5.4.10.0030.01312.76
5.4.00.0070.01112.71
5.3.290.0100.03714.55
5.3.280.0100.04014.51
5.3.270.0100.04314.56
5.3.260.0130.04014.46
5.3.250.0100.04314.51
5.3.240.0130.04014.59
5.3.230.0100.03714.69
5.3.220.0100.03714.43
5.3.210.0100.04314.52
5.3.200.0170.03314.54
5.3.190.0030.04714.47
5.3.180.0100.03714.41
5.3.170.0070.04014.46
5.3.160.0030.04014.55
5.3.150.0070.03714.53
5.3.140.0070.03714.62
5.3.130.0270.02714.47
5.3.120.0130.03314.45
5.3.110.0070.04314.44
5.3.100.0070.04013.99
5.3.90.0070.04013.88
5.3.80.0170.03013.99
5.3.70.0130.03313.89
5.3.60.0100.03713.89
5.3.50.0070.04013.84
5.3.40.0100.03313.80
5.3.30.0100.03713.84
5.3.20.0100.04013.54
5.3.10.0200.02313.62
5.3.00.0070.04013.57
5.2.170.0170.02711.11
5.2.160.0070.03311.12
5.2.150.0070.03011.06
5.2.140.0100.03011.01
5.2.130.0130.02710.97
5.2.120.0100.03311.16
5.2.110.0100.03311.13
5.2.100.0070.03311.22
5.2.90.0170.02010.97
5.2.80.0030.03711.16
5.2.70.0030.03311.25
5.2.60.0070.03311.09
5.2.50.0100.03310.92
5.2.40.0070.03011.06
5.2.30.0100.02711.04
5.2.20.0200.01710.94
5.2.10.0070.02710.86
5.2.00.0070.02710.57
5.1.60.0030.0309.99
5.1.50.0100.0239.98
5.1.40.0070.0279.85
5.1.30.0070.03310.23
5.1.20.0070.03310.26
5.1.10.0100.02710.04
5.1.00.0070.03010.07
5.0.50.0030.0278.45
5.0.40.0070.0238.42
5.0.30.0070.0308.17
5.0.20.0030.0278.09
5.0.10.0000.0238.06
5.0.00.0000.0338.20
4.4.90.0070.0205.93
4.4.80.0000.0205.89
4.4.70.0070.0105.86
4.4.60.0070.0175.88
4.4.50.0070.0135.83
4.4.40.0070.0305.84
4.4.30.0070.0175.85
4.4.20.0030.0175.93
4.4.10.0070.0175.93
4.4.00.0030.0275.86
4.3.110.0070.0135.69
4.3.100.0000.0175.81
4.3.90.0070.0175.89
4.3.80.0070.0275.79
4.3.70.0000.0205.83
4.3.60.0030.0205.70
4.3.50.0000.0305.79
4.3.40.0100.0175.71
4.3.30.0030.0204.61
4.3.20.0000.0174.59
4.3.10.0070.0104.49
4.3.00.0000.01317.02

preferences:
34.74 ms | 401 KiB | 5 Q