3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace(array('/#{(\S*)}/', '/#{(\S*)( (\S*))?}/'), array('<?=$1?>', '<?=$1($3)?>'), "#{abc }");

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)
8.3.40.0120.00618.79
8.3.30.0030.01218.84
8.3.20.0060.00318.91
8.3.10.0050.00320.92
8.3.00.0050.00221.90
8.2.170.0070.01022.96
8.2.160.0120.00320.39
8.2.150.0000.00924.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00420.90
8.2.110.0090.00022.25
8.2.100.0080.00417.91
8.2.90.0040.00419.17
8.2.80.0090.00017.97
8.2.70.0050.00317.63
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0000.00818.07
8.2.30.0040.00419.82
8.2.20.0040.00417.73
8.2.10.0060.00317.57
8.2.00.0060.00617.69
8.1.270.0040.00423.99
8.1.260.0090.00626.35
8.1.250.0080.00028.09
8.1.240.0050.00522.34
8.1.230.0120.00020.91
8.1.220.0040.00418.77
8.1.210.0030.00618.96
8.1.200.0040.00417.22
8.1.190.0040.00419.16
8.1.180.0030.00618.10
8.1.170.0030.00518.71
8.1.160.0050.00318.69
8.1.150.0040.00418.67
8.1.140.0000.00817.50
8.1.130.0030.00317.76
8.1.120.0050.00317.51
8.1.110.0080.00017.39
8.1.100.0030.00417.48
8.1.90.0000.00717.36
8.1.80.0030.00517.40
8.1.70.0070.00017.45
8.1.60.0040.00417.64
8.1.50.0000.00817.45
8.1.40.0000.00817.49
8.1.30.0030.00617.64
8.1.20.0000.00817.70
8.1.10.0080.00017.60
8.1.00.0030.00517.51
8.0.300.0020.00519.80
8.0.290.0080.00016.74
8.0.280.0000.00718.40
8.0.270.0000.00717.20
8.0.260.0000.00817.00
8.0.250.0000.00716.92
8.0.240.0040.00417.00
8.0.230.0030.00316.92
8.0.220.0000.00616.91
8.0.210.0030.00616.96
8.0.200.0030.00316.97
8.0.190.0070.00016.95
8.0.180.0000.00716.98
8.0.170.0060.00316.96
8.0.160.0040.00416.88
8.0.150.0040.00416.97
8.0.140.0080.00416.93
8.0.130.0030.00313.33
8.0.120.0060.00316.87
8.0.110.0040.00416.94
8.0.100.0040.00416.89
8.0.90.0040.00416.89
8.0.80.0140.00416.89
8.0.70.0000.00816.95
8.0.60.0040.00416.79
8.0.50.0000.00716.84
8.0.30.0090.00917.13
8.0.20.0100.00817.40
8.0.10.0000.00716.86
8.0.00.0160.00516.63
7.4.330.0060.00014.73
7.4.320.0000.00616.60
7.4.300.0000.00716.55
7.4.290.0070.00016.47
7.4.280.0070.00016.47
7.4.270.0030.00516.57
7.4.260.0000.00613.36
7.4.250.0040.00416.54
7.4.240.0000.00716.59
7.4.230.0070.00016.77
7.4.220.0160.00016.67
7.4.210.0090.00716.65
7.4.200.0000.00716.57
7.4.190.0030.00316.71
7.4.160.0130.00316.63
7.4.150.0150.00317.40
7.4.140.0100.01117.86
7.4.130.0100.00916.73
7.4.120.0140.00316.65
7.4.110.0070.01016.69
7.4.100.0070.01116.50
7.4.90.0070.01116.75
7.4.80.0070.01019.37
7.4.70.0060.01016.76
7.4.60.0030.01316.56
7.4.50.0080.00016.50
7.4.40.0060.01022.27
7.4.30.0120.00616.40
7.4.10.0070.01014.97
7.4.00.0000.01315.10
7.3.330.0000.00513.14
7.3.320.0000.00612.99
7.3.310.0000.00716.14
7.3.300.0000.00616.27
7.3.290.0070.00716.33
7.3.280.0070.01016.28
7.3.270.0170.00317.40
7.3.260.0100.00718.24
7.3.250.0110.00616.44
7.3.240.0100.00716.33
7.3.230.0110.00516.51
7.3.210.0100.00716.56
7.3.200.0110.00719.39
7.3.190.0120.00616.53
7.3.180.0090.00616.42
7.3.170.0060.00916.54
7.3.160.0060.01116.22
7.3.130.0070.01314.77
7.3.120.0100.00514.68
7.3.110.0070.01315.14
7.3.100.0070.00714.70
7.3.90.0070.00714.93
7.3.80.0070.00314.87
7.3.70.0030.00715.02
7.3.60.0070.00714.93
7.3.50.0150.00314.88
7.3.40.0070.01114.70
7.3.30.0060.00914.88
7.3.20.0070.00716.71
7.3.10.0070.00716.72
7.3.00.0040.01116.59
7.2.330.0120.00616.48
7.2.320.0030.02216.63
7.2.310.0050.01316.71
7.2.300.0070.00716.57
7.2.290.0130.01016.76
7.2.260.0060.00915.19
7.2.250.0070.01115.10
7.2.240.0090.00615.10
7.2.230.0090.00915.15
7.2.220.0040.01115.00
7.2.210.0040.00715.05
7.2.200.0040.01014.96
7.2.190.0060.00914.99
7.2.180.0060.01314.92
7.2.170.0000.01414.78
7.2.160.0090.00615.25
7.2.150.0070.00717.09
7.2.140.0030.00616.63
7.2.130.0070.01017.11
7.2.120.0030.00717.03
7.2.110.0050.00516.70
7.2.100.0080.00316.99
7.2.90.0060.00917.08
7.2.80.0070.00416.58
7.2.70.0090.00616.88
7.2.60.0070.00317.04
7.2.50.0000.01317.07
7.2.40.0060.00617.00
7.2.30.0080.00416.97
7.2.20.0000.01316.98
7.2.10.0030.01317.07
7.2.00.0000.01616.96
7.1.330.0040.01115.90
7.1.320.0000.01215.73
7.1.310.0000.01516.06
7.1.300.0000.01415.87
7.1.290.0080.00515.67
7.1.280.0110.00315.89
7.1.270.0030.01215.98
7.1.260.0080.00415.95
7.1.250.0030.01015.91
7.1.240.0000.01015.83
7.1.230.0040.01115.70
7.1.220.0070.00715.87
7.1.210.0000.00815.84
7.1.200.0070.00715.70
7.1.190.0000.00915.80
7.1.180.0090.00015.80
7.1.170.0060.00615.83
7.1.160.0030.01015.84
7.1.150.0030.00715.86
7.1.140.0070.00715.70
7.1.130.0040.00415.94
7.1.120.0090.00015.63
7.1.110.0000.01316.00
7.1.100.0020.01117.09
7.1.90.0030.01015.66
7.1.80.0030.00615.75
7.1.70.0040.01016.57
7.1.60.0050.01016.56
7.1.50.0060.01116.47
7.1.40.0010.00816.23
7.1.30.0060.00816.27
7.1.20.0070.00616.42
7.1.10.0020.00716.33
7.1.00.0000.00916.37
7.0.330.0030.01015.52
7.0.320.0040.00715.53
7.0.310.0000.01015.56
7.0.300.0030.01015.14
7.0.290.0090.00015.59
7.0.280.0110.00415.34
7.0.270.0040.00815.54
7.0.260.0000.01415.62
7.0.250.0040.00715.53
7.0.240.0080.00415.27
7.0.230.0110.00415.52
7.0.220.0070.00715.49
7.0.210.0080.00615.50
7.0.200.0020.00916.21
7.0.190.0040.00916.08
7.0.180.0040.00615.77
7.0.170.0030.00716.02
7.0.160.0040.00616.03
7.0.150.0040.00515.97
7.0.140.0050.00515.88
7.0.130.0040.00616.21
7.0.120.0000.00916.10
7.0.110.0040.00416.13
7.0.100.0030.00815.93
7.0.90.0000.01115.87
7.0.80.0030.01215.95
7.0.70.0030.00715.86
7.0.60.0040.00815.89
7.0.50.0030.01215.87
7.0.40.0060.00614.47
7.0.30.0020.00914.42
7.0.20.0030.01214.40
7.0.10.0050.00514.36
7.0.00.0050.00714.42
5.6.400.0070.00714.47
5.6.390.0000.01413.78
5.6.380.0070.00314.32
5.6.370.0110.00314.62
5.6.360.0090.00614.20
5.6.350.0040.00714.53
5.6.340.0040.00714.34
5.6.330.0030.01014.43
5.6.320.0060.00914.50
5.6.310.0000.01314.08
5.6.300.0040.03117.40
5.6.290.0110.03017.63
5.6.280.0030.02617.67
5.6.270.0030.04317.67
5.6.260.0070.04217.63
5.6.250.0020.04117.71
5.6.240.0030.04617.52
5.6.230.0030.04917.62
5.6.220.0200.02717.65
5.6.210.0050.02517.77
5.6.200.0060.02617.63
5.6.190.0030.02517.46
5.6.180.0030.02217.48
5.6.170.0090.02417.61
5.6.160.0080.02317.66
5.6.150.0080.02317.71
5.6.140.0040.03617.56
5.6.130.0030.02717.59
5.6.120.0030.02717.78
5.6.110.0070.01917.61
5.6.100.0030.02817.65
5.6.90.0050.02617.57
5.6.80.0000.02817.24
5.6.70.0030.02517.34
5.6.60.0020.03717.19
5.6.50.0020.02817.40
5.6.40.0040.02417.35
5.6.30.0070.02517.15
5.6.20.0060.02217.28
5.6.10.0030.02617.13
5.6.00.0020.03017.19
5.5.380.0080.03415.78
5.5.370.0050.03315.73
5.5.360.0050.02715.87
5.5.350.0000.02616.01
5.5.340.0050.02615.88
5.5.330.0070.02216.05
5.5.320.0020.02616.14
5.5.310.0080.02116.22
5.5.300.0080.01716.11
5.5.290.0020.02716.11
5.5.280.0050.04216.13
5.5.270.0000.03215.93
5.5.260.0020.03016.34
5.5.250.0000.02815.82
5.5.240.0030.02415.78
5.5.230.0050.02415.71
5.5.220.0100.03915.67
5.5.210.0030.03015.79
5.5.200.0030.02415.89
5.5.190.0050.02415.64
5.5.180.0050.02415.75
5.5.170.0060.00614.45
5.5.160.0060.02115.76
5.5.150.0000.03415.76
5.5.140.0090.02015.72
5.5.130.0050.02615.64
5.5.120.0050.02115.78
5.5.110.0060.02415.72
5.5.100.0070.02715.70
5.5.90.0070.02215.74
5.5.80.0050.02415.71
5.5.70.0060.02415.68
5.5.60.0050.02515.69
5.5.50.0030.02715.70
5.5.40.0080.02115.58
5.5.30.0110.01915.60
5.5.20.0030.02615.59
5.5.10.0030.02815.77
5.5.00.0050.02715.40
5.4.450.0020.02415.24
5.4.440.0030.02314.93
5.4.430.0050.01915.01
5.4.420.0050.02115.08
5.4.410.0050.02115.06
5.4.400.0050.02214.84
5.4.390.0000.02914.96
5.4.380.0030.03515.03
5.4.370.0010.02714.89
5.4.360.0060.01914.79
5.4.350.0030.02614.94
5.4.340.0050.02714.95
5.4.330.0040.00810.59
5.4.320.0060.02214.85
5.4.310.0030.02314.94
5.4.300.0030.02714.77
5.4.290.0030.02815.02
5.4.280.0150.02515.10
5.4.270.0030.02415.00
5.4.260.0050.02314.99
5.4.250.0030.02315.00
5.4.240.0090.01914.99
5.4.230.0030.02615.03
5.4.220.0030.02514.79
5.4.210.0050.02514.94
5.4.200.0060.02214.98
5.4.190.0070.02515.03
5.4.180.0120.01614.98
5.4.170.0030.02615.04
5.4.160.0050.02414.87
5.4.150.0030.02815.07
5.4.140.0030.02313.65
5.4.130.0030.02313.63
5.4.120.0040.02313.57
5.4.110.0060.02013.70
5.4.100.0020.02313.69
5.4.90.0050.02713.58
5.4.80.0030.02513.67
5.4.70.0030.02413.81
5.4.60.0100.01613.75
5.4.50.0070.04013.64
5.4.40.0070.02113.54
5.4.30.0050.02013.72
5.4.20.0030.04713.58
5.4.10.0020.02413.65
5.4.00.0060.01913.44
5.3.290.0030.02612.82
5.3.280.0050.02612.77
5.3.270.0060.02312.74
5.3.260.0060.02612.84
5.3.250.0020.02512.81
5.3.240.0060.01812.77
5.3.230.0020.02512.80
5.3.220.0020.02612.72
5.3.210.0000.02512.74
5.3.200.0050.02212.64
5.3.190.0050.02212.80
5.3.180.0020.02412.84
5.3.170.0030.02412.86
5.3.160.0080.04012.86
5.3.150.0040.02312.76
5.3.140.0020.02512.82
5.3.130.0060.01812.69
5.3.120.0050.02512.83
5.3.110.0100.01912.69
5.3.100.0060.02312.67
5.3.90.0010.02812.78
5.3.80.0000.02612.70
5.3.70.0020.02812.76
5.3.60.0100.01912.81
5.3.50.0050.02012.59
5.3.40.0060.01712.77
5.3.30.0060.01812.79
5.3.20.0030.02412.82
5.3.10.0030.02012.55
5.3.00.0030.02112.67

preferences:
41.75 ms | 400 KiB | 5 Q