3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sValue = '50'; echo trim($sValue, ' \t\n\r\x0B')."\n"; $sValue = 50; echo trim($sValue, ' \t\n\r\x0B')."\n"; $sValue = 50.0; echo trim($sValue, ' \t\n\r\x0B')."\n"; echo '&&&&&&&&&&&&&'."\n"; $sValue = '50'; echo trim($sValue)."\n"; $sValue = 50; echo trim($sValue)."\n"; $sValue = 50.0; echo trim($sValue)."\n";

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)
8.3.70.0100.00716.38
8.3.60.0140.00018.43
8.3.50.0120.00821.86
8.3.40.0090.00618.67
8.3.30.0070.00719.05
8.3.20.0040.00420.34
8.3.10.0030.00623.69
8.3.00.0060.00317.25
8.2.180.0070.01418.16
8.2.170.0090.00622.96
8.2.160.0130.00320.25
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00021.03
8.2.110.0000.01020.57
8.2.100.0070.00418.09
8.2.90.0030.00519.22
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0030.00517.91
8.2.30.0000.00718.09
8.2.20.0050.00317.81
8.2.10.0050.00218.09
8.2.00.0100.00017.52
8.1.280.0150.00625.92
8.1.270.0030.00623.84
8.1.260.0040.00426.35
8.1.250.0070.00728.09
8.1.240.0040.00422.19
8.1.230.0120.00019.15
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0000.00817.36
8.1.180.0040.00418.10
8.1.170.0040.00418.65
8.1.160.0050.00221.99
8.1.150.0030.00518.85
8.1.140.0030.00617.47
8.1.130.0080.00017.73
8.1.120.0040.00417.48
8.1.110.0040.00417.43
8.1.100.0070.00017.42
8.1.90.0000.00717.48
8.1.80.0040.00417.47
8.1.70.0030.00317.40
8.1.60.0000.00817.61
8.1.50.0000.00817.44
8.1.40.0000.00817.54
8.1.30.0030.00617.64
8.1.20.0040.00417.66
8.1.10.0050.00317.43
8.1.00.0000.00817.48
8.0.300.0000.00818.77
8.0.290.0000.00816.75
8.0.280.0000.00718.47
8.0.270.0060.00317.29
8.0.260.0000.00717.23
8.0.250.0070.00016.95
8.0.240.0040.00416.94
8.0.230.0030.00316.97
8.0.220.0000.00616.91
8.0.210.0000.00716.89
8.0.200.0000.00716.99
8.0.190.0000.00917.00
8.0.180.0040.00417.00
8.0.170.0080.00016.96
8.0.160.0070.00016.89
8.0.150.0000.00716.96
8.0.140.0040.00416.73
8.0.130.0050.00313.27
8.0.120.0040.00416.76
8.0.110.0040.00416.89
8.0.100.0050.00316.95
8.0.90.0070.00016.79
8.0.80.0070.01016.98
8.0.70.0040.00416.93
8.0.60.0050.00316.66
8.0.50.0070.00016.86
8.0.30.0130.00717.01
8.0.20.0100.01017.40
8.0.10.0000.00716.99
8.0.00.0100.00916.90
7.4.330.0000.00515.00
7.4.320.0030.00316.54
7.4.300.0080.00016.49
7.4.290.0000.00816.47
7.4.280.0060.00316.31
7.4.270.0040.00416.46
7.4.260.0070.00016.55
7.4.250.0040.00416.47
7.4.240.0040.00416.55
7.4.230.0040.00416.54
7.4.220.0090.00916.41
7.4.210.0070.00716.43
7.4.200.0030.00316.35
7.4.160.0120.00316.29
7.4.150.0090.00917.40
7.4.140.0130.00617.86
7.4.130.0160.00316.38
7.4.120.0110.00516.44
7.4.110.0140.00316.32
7.4.100.0130.00316.49
7.4.90.0120.00616.45
7.4.80.0090.01219.39
7.4.70.0080.00816.34
7.4.60.0090.00716.53
7.4.50.0030.00616.54
7.4.40.0120.00616.59
7.4.30.0040.01116.45
7.4.00.0060.00615.12
7.3.330.0000.00712.92
7.3.320.0050.00012.98
7.3.310.0000.00716.06
7.3.300.0040.00416.26
7.3.290.0070.00716.18
7.3.280.0090.00816.21
7.3.270.0110.01217.40
7.3.260.0130.01316.56
7.3.250.0110.00516.28
7.3.240.0130.00716.30
7.3.230.0100.00716.39
7.3.210.0130.00316.26
7.3.200.0120.00319.39
7.3.190.0130.03516.33
7.3.180.0130.00616.19
7.3.170.0000.01616.27
7.3.160.0100.00716.18
7.3.00.0000.01216.63
7.2.330.0100.00616.38
7.2.320.0110.00616.79
7.2.310.0170.00016.42
7.2.300.0070.01016.65
7.2.290.0060.01216.68
7.2.130.0110.00716.31
7.2.120.0100.00316.83
7.2.110.0060.00616.89
7.2.100.0040.00816.88
7.2.90.0040.00816.59
7.2.80.0000.01716.83
7.2.70.0060.00616.79
7.2.60.0030.01116.78
7.2.50.0030.00916.98
7.2.40.0040.00816.87
7.2.30.0000.01116.89
7.2.20.0090.00316.90
7.2.10.0050.00516.57
7.2.00.0100.00717.01
7.1.250.0070.00315.89
7.1.240.0080.00015.67
7.1.230.0070.00415.66
7.1.220.0130.00315.58
7.1.210.0000.00915.40
7.1.200.0060.00715.73
7.1.190.0060.00615.73
7.1.180.0030.00915.57
7.1.170.0030.00715.66
7.1.160.0080.00415.45
7.1.150.0040.00715.40
7.1.140.0070.00315.73
7.1.130.0030.01015.76
7.1.120.0070.00315.48
7.1.110.0100.00315.82
7.1.100.0080.00316.82
7.1.90.0090.00015.86
7.1.80.0030.00715.96
7.1.70.0020.01016.36
7.1.60.0080.01017.49
7.1.50.0090.00716.31
7.1.40.0040.00815.74
7.1.30.0030.01015.82
7.1.20.0040.00715.80
7.1.10.0030.00715.61
7.1.00.0070.03819.04
7.0.330.0040.00414.97
7.0.320.0180.00015.16
7.0.310.0080.00015.27
7.0.300.0000.01014.90
7.0.290.0050.00515.19
7.0.280.0070.00314.91
7.0.270.0090.00315.16
7.0.260.0030.00715.26
7.0.250.0070.00015.20
7.0.240.0060.00615.34
7.0.230.0050.00515.12
7.0.220.0070.00315.30
7.0.210.0070.00415.35
7.0.200.0040.00815.90
7.0.190.0000.01015.20
7.0.180.0030.00915.30
7.0.170.0080.00415.26
7.0.160.0040.00714.99
7.0.150.0030.00715.35
7.0.140.0060.03618.57
7.0.130.0000.00915.30
7.0.120.0000.01015.32
7.0.110.0000.01215.09
7.0.100.0040.01115.25
7.0.90.0080.00415.39
7.0.80.0030.01015.14
7.0.70.0050.00315.40
7.0.60.0100.03817.67
7.0.50.0040.02516.54
7.0.40.0030.02716.64
7.0.30.0230.03616.71
7.0.20.0180.02516.71
7.0.10.0070.04516.57
7.0.00.0050.04616.78
5.6.380.0000.01214.09
5.6.370.0030.00814.36
5.6.360.0100.00014.00
5.6.350.0030.00913.98
5.6.340.0060.00314.32
5.6.330.0080.00314.07
5.6.320.0090.00314.38
5.6.310.0070.00714.29
5.6.300.0030.01014.41
5.6.290.0000.01214.41
5.6.280.0050.03817.45
5.6.270.0000.01114.48
5.6.260.0050.00514.20
5.6.250.0040.00714.34
5.6.240.0040.00814.24
5.6.230.0040.00714.18
5.6.220.0060.00614.45
5.6.210.0050.04517.45
5.6.200.0040.04416.22
5.6.190.0050.02717.38
5.6.180.0190.04017.35
5.6.170.0150.02517.40
5.6.160.0050.02317.31
5.6.150.0080.04016.21
5.6.140.0080.03016.23
5.6.130.0050.03116.24
5.6.120.0080.04717.53
5.6.110.0020.04117.49
5.6.100.0050.04117.60
5.6.90.0110.03817.68
5.6.80.0130.03817.14
5.6.70.0060.00614.27
5.6.60.0030.00714.36
5.6.50.0060.00614.03
5.6.40.0030.00713.87
5.6.30.0030.00714.00
5.6.20.0070.00713.93
5.6.10.0080.00314.10
5.6.00.0060.00314.11
5.5.380.0050.00210.89
5.5.370.0080.00011.01
5.5.360.0000.00611.17
5.5.350.0080.03915.74
5.5.340.0110.03614.56
5.5.330.0050.03115.51
5.5.320.0330.01515.50
5.5.310.0200.03815.75
5.5.300.0050.02314.45
5.5.290.0050.02314.40
5.5.280.0040.04615.75
5.5.270.0120.03015.79
5.5.260.0030.04216.00
5.5.250.0120.03815.68
5.5.240.0180.03815.66
5.5.230.0070.00310.87
5.5.220.0030.00310.98
5.5.210.0060.00610.83
5.5.200.0040.00410.98
5.5.190.0050.00510.63
5.5.180.0000.00710.90
5.5.170.0000.00710.61
5.5.160.0060.00010.79
5.5.150.0040.00410.86
5.5.140.0050.00511.09
5.5.130.0080.00310.88
5.5.120.0000.00710.73
5.5.110.0000.00710.91
5.5.100.0080.00310.95
5.5.90.0040.00810.89
5.5.80.0030.00610.66
5.5.70.0040.00411.14
5.5.60.0060.00310.86
5.5.50.0060.00010.96
5.5.40.0030.00610.83
5.5.30.0000.01110.88
5.5.20.0000.00710.57
5.5.10.0000.01110.88
5.5.00.0030.00610.41
5.4.450.0030.03315.09
5.4.440.0350.03515.12
5.4.430.0370.03715.16
5.4.420.0420.00215.01
5.4.410.0350.00415.12
5.4.400.0340.00215.08
5.4.390.0340.00214.98
5.4.380.0330.00315.07
5.4.370.0380.00014.99
5.4.360.0320.00315.01
5.4.350.0360.00315.05
5.4.340.0080.01911.55
5.4.330.0030.00311.00
5.4.320.0060.02211.75
5.4.310.0030.02711.68
5.4.300.0070.01811.64
5.4.290.0070.02111.72
5.4.280.0050.02311.61
5.4.270.0040.02211.63
5.4.260.0050.02211.70
5.4.250.0080.02011.55
5.4.240.0040.02511.54
5.4.230.0050.02111.59
5.4.220.0020.02511.63
5.4.210.0040.02211.62
5.4.200.0070.02211.59
5.4.190.0050.02011.62
5.4.180.0060.01811.64
5.4.170.0040.02211.62
5.4.160.0050.02011.52
5.4.150.0050.01911.47
5.4.140.0040.02311.44
5.4.130.0030.02111.46
5.4.120.0050.02011.51
5.4.110.0020.02211.33
5.4.100.0040.02111.46
5.4.90.0050.02011.43
5.4.80.0040.02111.34
5.4.70.0020.02211.45
5.4.60.0050.02111.38
5.4.50.0050.02211.41
5.4.40.0060.01811.28
5.4.30.0050.02111.41
5.4.20.0030.02211.39
5.4.10.0050.02211.46
5.4.00.0060.02211.08
5.3.290.0040.02511.65
5.3.280.0090.02411.55
5.3.270.0070.03111.62
5.3.260.0050.03611.45
5.3.250.0040.03711.54
5.3.240.0040.03411.50
5.3.230.0060.02011.52
5.3.220.0040.02311.54
5.3.210.0040.02611.45
5.3.200.0050.03311.45
5.3.190.0060.02311.40
5.3.180.0050.02211.58
5.3.170.0080.01711.52
5.3.160.0030.02211.63
5.3.150.0020.02411.58
5.3.140.0070.02711.56
5.3.130.0080.02811.54
5.3.120.0040.02511.56
5.3.110.0080.02611.45
5.3.100.0080.02911.33
5.3.90.0050.02311.21
5.3.80.0070.01911.17
5.3.70.0050.02211.18
5.3.60.0020.03111.29
5.3.50.0020.02411.20
5.3.40.0020.02411.08
5.3.30.0070.01911.19
5.3.20.0070.01911.08
5.3.10.0040.02010.89
5.3.00.0040.02110.88
5.2.170.0050.0159.32
5.2.160.0040.0159.36
5.2.150.0050.0169.22
5.2.140.0070.0229.19
5.2.130.0030.0199.29
5.2.120.0060.0239.32
5.2.110.0080.0329.20
5.2.100.0070.0319.29
5.2.90.0060.0219.16
5.2.80.0060.0279.28
5.2.70.0070.0219.23
5.2.60.0080.0149.16
5.2.50.0020.0209.17
5.2.40.0020.0189.19
5.2.30.0050.0249.21
5.2.20.0060.0239.11
5.2.10.0040.0219.09
5.2.00.0020.0198.86
5.1.60.0080.0148.23
5.1.50.0040.0218.27
5.1.40.0070.0258.34
5.1.30.0070.0238.40
5.1.20.0070.0278.58
5.1.10.0050.0278.29
5.1.00.0050.0188.32
5.0.50.0040.0187.22
5.0.40.0040.0137.15
5.0.30.0040.0217.05
5.0.20.0050.0117.05
5.0.10.0060.0117.04
5.0.00.0060.0187.03
4.4.90.0020.0126.29
4.4.80.0040.0076.27
4.4.70.0000.0126.27
4.4.60.0040.0096.27
4.4.50.0020.0106.28
4.4.40.0020.0136.25
4.4.30.0020.0186.27
4.4.20.0050.0236.32
4.4.10.0040.0086.32
4.4.00.0050.0186.27
4.3.110.0020.0146.23
4.3.100.0030.0116.23
4.3.90.0010.0106.21
4.3.80.0030.0146.19
4.3.70.0020.0096.21
4.3.60.0020.0126.21
4.3.50.0000.0136.21
4.3.40.0020.0156.16
4.3.30.0040.0165.56
4.3.20.0040.0195.55
4.3.10.0010.0185.53
4.3.00.0070.0147.46

preferences:
45.81 ms | 401 KiB | 5 Q