3v4l.org

run code in 300+ PHP versions simultaneously
<?php $replace="Yuqi Building Contractor& Trading Pte Ltd"; echo preg_replace("/(?<!\s)&|&(?!\s)/", '', $replace); ?>

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)
8.3.70.0090.00616.75
8.3.60.0040.01418.56
8.3.50.0100.00721.96
8.3.40.0110.00418.96
8.3.30.0120.00618.75
8.3.20.0000.00720.34
8.3.10.0000.00823.48
8.3.00.0050.00320.77
8.2.180.0060.00916.61
8.2.170.0070.00722.96
8.2.160.0070.01120.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0140.00026.16
8.2.120.0120.00320.84
8.2.110.0030.00622.38
8.2.100.0080.00317.91
8.2.90.0050.00319.21
8.2.80.0030.00517.97
8.2.70.0040.00417.88
8.2.60.0040.00719.88
8.2.50.0030.00518.07
8.2.40.0040.00421.22
8.2.30.0000.00918.15
8.2.20.0040.00417.82
8.2.10.0000.00817.96
8.2.00.0040.00417.70
8.1.280.0110.00325.92
8.1.270.0050.00322.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00323.97
8.1.230.0000.01217.52
8.1.220.0060.00317.78
8.1.210.0000.00918.77
8.1.200.0070.00417.47
8.1.190.0040.00417.35
8.1.180.0040.00818.10
8.1.170.0040.00718.66
8.1.160.0000.00722.00
8.1.150.0000.00718.65
8.1.140.0000.00817.42
8.1.130.0070.00017.86
8.1.120.0040.00417.45
8.1.110.0040.00417.55
8.1.100.0070.00417.61
8.1.90.0000.00817.59
8.1.80.0040.00417.58
8.1.70.0000.00717.39
8.1.60.0000.00917.71
8.1.50.0030.00517.63
8.1.40.0000.00817.61
8.1.30.0060.00317.67
8.1.20.0070.00017.66
8.1.10.0040.00417.69
8.1.00.0000.00717.61
8.0.300.0000.00818.77
8.0.290.0000.00716.88
8.0.280.0000.00718.41
8.0.270.0070.00017.16
8.0.260.0030.00517.15
8.0.250.0070.00017.00
8.0.240.0040.00417.11
8.0.230.0030.00517.00
8.0.220.0000.00816.88
8.0.210.0030.00316.96
8.0.200.0030.00317.02
8.0.190.0030.00617.02
8.0.180.0000.00816.99
8.0.170.0050.00316.99
8.0.160.0030.00516.88
8.0.150.0040.00716.80
8.0.140.0070.00016.94
8.0.130.0060.00013.37
8.0.120.0040.00416.95
8.0.110.0000.00716.85
8.0.100.0040.00416.87
8.0.90.0050.00216.83
8.0.80.0080.00816.99
8.0.70.0080.00016.89
8.0.60.0000.00816.81
8.0.50.0040.00416.97
8.0.30.0080.01317.29
8.0.20.0110.01017.40
8.0.10.0080.00017.15
8.0.00.0090.00816.92
7.4.330.0050.00015.11
7.4.320.0030.00316.67
7.4.300.0000.00616.67
7.4.290.0030.00316.60
7.4.280.0030.00316.60
7.4.270.0030.00316.65
7.4.260.0070.00016.73
7.4.250.0040.00416.68
7.4.240.0000.00716.62
7.4.230.0040.00416.73
7.4.220.0110.00816.69
7.4.210.0090.00616.84
7.4.200.0040.00416.55
7.4.160.0100.00716.52
7.4.150.0100.00717.40
7.4.140.0140.00817.86
7.4.130.0120.00616.64
7.4.120.0140.00716.58
7.4.110.0030.01316.59
7.4.100.0150.00916.69
7.4.90.0160.00616.49
7.4.80.0090.00919.39
7.4.70.0090.00616.56
7.4.60.0130.00716.70
7.4.50.0030.00316.50
7.4.40.0120.00916.74
7.4.30.0070.01016.68
7.4.00.0120.00014.94
7.3.330.0000.00813.20
7.3.320.0030.00313.13
7.3.310.0040.00416.30
7.3.300.0000.00616.35
7.3.290.0070.01016.37
7.3.280.0110.00916.33
7.3.270.0120.00617.40
7.3.260.0070.01116.50
7.3.250.0110.01116.61
7.3.240.0090.00916.36
7.3.230.0100.00616.63
7.3.210.0170.00616.49
7.3.200.0120.00919.39
7.3.190.0130.00616.60
7.3.180.0000.01516.39
7.3.170.0100.00716.57
7.3.160.0000.01516.75
7.3.120.0070.00714.72
7.3.10.0170.00816.61
7.3.00.0130.01316.46
7.2.330.0090.00916.69
7.2.320.0070.01016.60
7.2.310.0130.01016.71
7.2.300.0090.01216.61
7.2.290.0040.01416.59
7.2.130.0170.00016.89
7.2.120.0140.00916.98
7.2.110.0040.01416.66
7.2.100.0030.01316.96
7.2.90.0130.00316.82
7.2.80.0160.00016.74
7.2.70.0160.00316.83
7.2.60.0090.00916.74
7.2.50.0100.00716.96
7.2.40.0060.01216.63
7.2.30.0070.01116.95
7.2.20.0100.01017.00
7.2.10.0030.01016.70
7.2.00.0060.00418.27
7.1.250.0180.00615.57
7.1.100.0080.00318.11
7.1.70.0090.00017.33
7.1.60.0070.01719.70
7.1.50.0090.00917.09
7.1.00.0100.07022.32
7.0.200.0050.00516.64
7.0.140.0100.06322.21
7.0.60.0170.08019.91
7.0.50.0070.04317.82
7.0.40.0130.08020.26
7.0.30.0530.06720.04
7.0.20.0270.04320.05
7.0.10.0000.08720.01
7.0.00.0030.04019.98
5.6.280.0000.07721.09
5.6.210.0000.05320.69
5.6.200.0100.07018.13
5.6.190.0170.08020.68
5.6.180.3730.04720.41
5.6.170.0230.08320.48
5.6.160.0000.04320.41
5.6.150.0070.07018.19
5.6.140.0030.06718.21
5.6.130.0070.08018.21
5.6.120.0130.07720.97
5.6.110.0070.07320.98
5.6.100.0030.07721.01
5.6.90.0130.06021.10
5.6.80.0100.05720.35
5.6.70.3670.03320.42
5.5.350.0070.07320.32
5.5.340.0100.07718.02
5.5.330.0070.05020.21
5.5.320.0330.07720.29
5.5.310.0230.05020.20
5.5.300.0070.07718.02
5.5.290.0000.04318.02
5.5.280.0030.07720.79
5.5.270.0100.08320.78
5.5.260.0130.06320.74
5.5.250.0100.07320.46
5.5.240.0230.05320.18
5.4.450.0100.04319.41
5.4.440.0270.05319.11
5.4.430.0300.06319.40
5.4.420.0330.06319.41
5.4.410.0170.06719.35
5.4.400.0270.07318.93
5.4.390.0200.05719.08
5.4.380.0300.05719.09
5.4.370.0270.07319.06
5.4.360.0230.07018.79
5.4.350.0230.04719.13
5.4.340.0270.06018.88
5.4.320.0230.07018.91
5.4.310.0300.05319.13
5.4.300.0200.06319.05
5.4.290.0270.07019.09
5.4.280.0200.04719.16
5.4.270.0230.07019.24
5.4.260.0430.05319.09
5.4.250.0300.06319.12
5.4.240.0230.07319.21
5.4.230.0200.07319.09
5.4.220.0300.06319.05
5.4.210.0300.06319.24
5.4.200.0270.06319.23
5.4.190.0200.07019.07
5.4.180.0300.06019.23
5.4.170.0230.06018.90
5.4.160.0230.07019.23
5.4.150.0230.07318.91
5.4.140.0200.05016.43
5.4.130.0300.06016.37
5.4.120.0300.06316.35
5.4.110.0270.07316.41
5.4.100.0170.05316.41
5.4.90.0230.06716.43
5.4.80.0200.03716.16
5.4.70.0130.05716.39
5.4.60.0200.05016.38
5.4.50.0270.05016.17
5.4.40.0200.05316.40
5.4.30.0300.06716.37
5.4.20.0230.04716.04
5.4.10.0270.04316.36
5.4.00.0330.05315.89
5.3.290.0300.06714.59
5.3.280.0230.05014.45
5.3.270.0230.06014.55
5.3.260.0170.04314.55
5.3.250.0170.07314.58
5.3.240.0300.04714.64
5.3.230.0230.05714.46
5.3.220.0230.07314.53
5.3.210.0230.06714.51
5.3.200.0230.06714.42
5.3.190.0270.06014.51
5.3.180.0300.06714.36
5.3.170.0330.07014.51
5.3.160.0230.04714.51
5.3.150.0230.06014.50
5.3.140.0200.07714.49
5.3.130.0270.06314.40
5.3.120.0270.07314.59
5.3.110.0200.06314.38
5.3.100.0270.07014.08
5.3.90.0300.04014.04
5.3.80.0270.04713.97
5.3.70.0270.07014.10
5.3.60.0230.04014.03
5.3.50.0300.06013.84
5.3.40.0270.04013.85
5.3.30.0200.04313.85
5.3.20.0230.05313.73
5.3.10.0170.04013.50
5.3.00.0230.07313.51
5.2.170.0270.03312.34
5.2.160.0200.05712.34
5.2.150.0100.03312.34
5.2.140.0170.03712.34
5.2.130.0130.04012.34
5.2.120.0100.04712.34
5.2.110.0170.03712.34
5.2.100.0230.05312.34
5.2.90.0230.05312.34
5.2.80.0170.06012.34
5.2.70.0230.05312.34
5.2.60.0170.06012.34
5.2.50.0270.05312.34
5.2.40.0230.05312.34
5.2.30.0200.05012.34
5.2.20.0200.05312.34
5.2.10.0170.05712.34
5.2.00.0130.05012.34
5.1.60.0170.05312.34
5.1.50.0200.04312.34
5.1.40.0100.03012.34
5.1.30.0130.02712.34
5.1.20.0130.03012.34
5.1.10.0230.05012.34
5.1.00.0230.05012.34
5.0.50.0130.04712.34
5.0.40.0100.04312.34
5.0.30.0070.04312.34
5.0.20.0030.03312.34
5.0.10.0130.03712.34
5.0.00.0070.06312.34
4.4.90.0070.02312.34
4.4.80.0130.02712.34
4.4.70.0070.03712.34
4.4.60.0030.03312.34
4.4.50.0100.03312.34
4.4.40.0100.05012.34
4.4.30.0030.02312.34
4.4.20.0100.03712.34
4.4.10.0130.03012.34
4.4.00.0130.04712.34
4.3.110.0070.03712.34
4.3.100.0100.02312.34
4.3.90.0030.03712.34
4.3.80.0070.05312.34
4.3.70.0170.02712.34
4.3.60.0100.02312.34
4.3.50.0170.02012.34
4.3.40.0070.04312.34
4.3.30.0070.02712.34
4.3.20.0030.02712.34
4.3.10.0070.02712.34
4.3.00.0070.03312.34

preferences:
43.59 ms | 401 KiB | 5 Q