3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string=e('<p> <strong>◎王丹 </strong>說到<strong>曼德拉</strong>,最為人<span style="background-color: rgb(221, 217, 195);">津津樂道</span>的,就是在經歷了三十多年的<span style="line-height: 1.5rem; color: rgb(128, 100, 162);">牢獄困厄</span>之後,他面向監獄門口迎接他的媒體和民眾,向全世界展露出的微笑。其實,微笑,並不僅僅是曼德拉此時此刻刻意營造出的表情,在曼德拉和他的戰友們,為爭取結束南非的種族隔離制度而進行的漫長艱苦的鬥爭歷程中,微笑,可以說成為了一種反抗的標識,反抗的武器,和反抗的象徵。 </p> <p>'); echo mb_strlen( $string);

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)
8.3.60.0150.00618.68
8.3.50.0120.00521.14
8.3.40.0000.01418.70
8.3.30.0070.00718.84
8.3.20.0000.00818.69
8.3.10.0040.00421.22
8.3.00.0040.00421.69
8.2.180.0140.00418.54
8.2.170.0110.00622.96
8.2.160.0060.00620.53
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0040.00421.00
8.2.110.0070.00320.52
8.2.100.0040.00717.78
8.2.90.0000.00719.09
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0050.00317.92
8.2.50.0000.00818.07
8.2.40.0050.00318.16
8.2.30.0030.00319.45
8.2.20.0040.00417.72
8.2.10.0070.00017.74
8.2.00.0000.00717.57
8.1.280.0110.01125.92
8.1.270.0000.00823.99
8.1.260.0140.00026.35
8.1.250.0050.00328.09
8.1.240.0000.00922.48
8.1.230.0110.00020.85
8.1.220.0030.00518.77
8.1.210.0000.00918.89
8.1.200.0000.00917.36
8.1.190.0000.00717.41
8.1.180.0000.00818.10
8.1.170.0000.00818.61
8.1.160.0000.00718.77
8.1.150.0050.00218.39
8.1.140.0040.00417.32
8.1.130.0000.00717.64
8.1.120.0000.00817.28
8.1.110.0040.00417.25
8.1.100.0050.00217.24
8.1.90.0000.00717.32
8.1.80.0040.00417.30
8.1.70.0040.00417.23
8.1.60.0050.00317.47
8.1.50.0040.00417.33
8.1.40.0040.00417.46
8.1.30.0050.00317.57
8.1.20.0000.00717.46
8.1.10.0000.00717.50
8.1.00.0000.00817.45
8.0.300.0000.00719.95
8.0.290.0000.00817.18
8.0.280.0030.00318.30
8.0.270.0070.00017.07
8.0.260.0030.00316.90
8.0.250.0080.00016.92
8.0.240.0000.01116.98
8.0.230.0030.00316.94
8.0.220.0030.00316.95
8.0.210.0030.00316.89
8.0.200.0000.00716.85
8.0.190.0040.00416.93
8.0.180.0040.00416.80
8.0.170.0040.00416.93
8.0.160.0070.00016.79
8.0.150.0040.00416.86
8.0.140.0000.00816.88
8.0.130.0030.00313.32
8.0.120.0040.00416.85
8.0.110.0060.00416.92
8.0.100.0000.00716.77
8.0.90.0040.00416.79
8.0.80.0100.01016.81
8.0.70.0000.00716.74
8.0.60.0000.00716.72
8.0.50.0040.00416.79
8.0.30.0130.00616.88
8.0.20.0120.01017.40
8.0.10.0040.00416.76
8.0.00.0100.00816.63
7.4.330.0050.00016.74
7.4.320.0000.00616.39
7.4.300.0050.00316.32
7.4.290.0030.00316.39
7.4.280.0000.01016.38
7.4.270.0000.00716.35
7.4.260.0030.00313.28
7.4.250.0000.00816.43
7.4.240.0070.00016.35
7.4.230.0030.00516.57
7.4.220.0040.01216.35
7.4.210.0080.00816.47
7.4.200.0030.00516.56
7.4.190.0040.00416.40
7.4.160.0100.01016.48
7.4.150.0070.01017.40
7.4.140.0100.00817.86
7.4.130.0080.01116.42
7.4.120.0060.01316.46
7.4.110.0080.00816.41
7.4.100.0110.00616.50
7.4.90.0090.00916.52
7.4.80.0090.00919.39
7.4.70.0130.00316.45
7.4.60.0120.00616.32
7.4.50.0000.00516.36
7.4.40.0070.00722.77
7.4.30.0120.00416.58
7.4.00.0120.00314.82
7.3.330.0030.00313.16
7.3.320.0020.00213.06
7.3.310.0000.00716.20
7.3.300.0020.00516.19
7.3.290.0170.00316.30
7.3.280.0080.01016.24
7.3.270.0070.01117.40
7.3.260.0110.00618.24
7.3.250.0090.01116.27
7.3.240.0100.00716.55
7.3.230.0100.00716.39
7.3.210.0100.00716.26
7.3.200.0140.00319.39
7.3.190.0090.00616.58
7.3.180.0170.00016.62
7.3.170.0150.00616.46
7.3.160.0090.00616.55
7.3.120.0060.00915.01
7.2.330.0120.00816.47
7.2.320.0030.01516.55
7.2.310.0070.01116.54
7.2.300.0110.01116.56
7.2.290.0090.01016.51
7.2.60.0070.00716.84
7.2.00.0060.00619.50
7.1.200.0000.00715.54
7.1.100.0030.01218.01
7.1.70.0030.00316.91
7.1.60.0090.01219.40
7.1.50.0100.01316.74
7.1.00.0070.05722.41
7.0.200.0000.00916.56
7.0.140.0030.06721.97
7.0.70.0000.09021.73
7.0.60.0070.06021.73
7.0.50.0130.07322.06
7.0.40.0030.08320.19
7.0.30.0000.04720.03
7.0.20.0000.09020.10
7.0.10.0070.06320.04
7.0.00.0030.04020.14
5.6.280.0030.07320.86
5.6.220.0070.08320.58
5.6.210.0000.08320.62
5.6.200.0100.05021.06
5.6.190.0100.07320.95
5.6.180.0030.08321.10
5.6.170.0030.08320.93
5.6.160.0130.07721.00
5.6.150.0000.07021.13
5.6.140.0100.07720.95
5.6.130.0030.08021.00
5.6.120.0100.08020.94
5.6.110.0130.07721.01
5.6.100.0030.08720.93
5.6.90.0030.06020.93
5.6.80.0070.07320.42
5.6.70.0000.09020.32
5.6.60.0100.08020.36
5.6.50.0030.04720.30
5.6.40.0070.07720.49
5.6.30.0070.07320.43
5.6.20.0100.04320.41
5.6.10.0030.04720.43
5.6.00.0070.05720.47
5.5.360.0000.08320.34
5.5.350.0000.04720.37
5.5.340.0100.05020.92
5.5.330.0070.08320.82
5.5.320.0070.04320.75
5.5.310.0070.08020.80
5.5.300.0000.08320.88
5.5.290.0070.05320.89
5.5.280.0030.06020.84
5.5.270.0030.09020.85
5.5.260.0000.08720.92
5.5.250.0170.07020.68
5.5.240.0000.07020.17
5.5.230.0030.08020.13
5.5.220.0070.06020.17
5.5.210.0030.08320.11
5.5.200.0030.06720.23
5.5.190.0100.07320.11
5.5.180.0100.08020.27
5.5.160.0070.05720.27
5.5.150.0070.08020.12
5.5.140.0100.06020.23
5.5.130.0030.08320.14
5.5.120.0030.05020.25
5.5.110.0000.05320.25
5.5.100.0000.08320.09
5.5.90.0100.07720.07
5.5.80.0000.07320.04
5.5.70.0100.07720.07
5.5.60.0000.08019.91
5.5.50.0070.07720.02
5.5.40.0030.07020.05
5.5.30.0030.08320.03
5.5.20.0070.08020.13
5.5.10.0000.05020.08
5.5.00.0030.05719.96
5.4.450.0030.07719.40
5.4.440.0030.07319.52
5.4.430.0130.07319.46
5.4.420.0130.04719.38
5.4.410.0070.08019.33
5.4.400.0030.07318.91
5.4.390.0000.06718.98
5.4.380.0030.08019.05
5.4.370.0030.08019.07
5.4.360.0030.08718.96
5.4.350.0070.05718.96
5.4.340.0030.07719.07
5.4.320.0030.08319.03
5.4.310.0100.07718.95
5.4.300.0100.06018.97
5.4.290.0030.05319.07
5.4.280.0000.05318.96
5.4.270.0030.03718.94
5.4.260.0070.07019.03
5.4.250.0000.06318.96
5.4.240.0030.07319.09
5.4.230.0070.04718.89
5.4.220.0030.05318.80
5.4.210.0030.06719.07
5.4.200.0070.07318.80
5.4.190.0070.07719.06
5.4.180.0070.07718.94
5.4.170.0000.05719.02
5.4.160.0070.07019.10
5.4.150.0000.06018.79
5.4.140.0000.07716.34
5.4.130.0030.04316.11
5.4.120.0000.07316.34
5.4.110.0030.06016.36
5.4.100.0030.06316.40
5.4.90.0070.07316.43
5.4.80.0100.06716.18
5.4.70.0000.06716.20
5.4.60.0000.04316.29
5.4.50.0030.07316.35
5.4.40.0000.08016.38
5.4.30.0070.05716.23
5.4.20.0100.04016.28
5.4.10.0100.07016.31
5.4.00.0000.06015.81
5.3.290.0070.06714.62
5.3.280.0030.05314.42
5.3.270.0000.04014.58
5.3.260.0030.07714.48
5.3.250.0000.05714.44
5.3.240.0030.05314.54
5.3.230.0030.07014.59
5.3.220.0030.07314.55
5.3.210.0070.07714.38
5.3.200.0130.03314.56
5.3.190.0030.05714.42
5.3.180.0000.06314.50
5.3.170.0030.06014.55
5.3.160.0030.05714.52
5.3.150.0030.06314.42
5.3.140.0130.04714.50
5.3.130.0100.07714.53
5.3.120.0100.07714.36
5.3.110.0000.08314.40
5.3.100.0000.07713.90
5.3.90.0030.05013.95
5.3.80.0070.07014.02
5.3.70.0070.06714.03
5.3.60.0030.07014.00
5.3.50.0000.07713.89
5.3.40.0000.08313.89
5.3.30.0030.07713.76
5.3.20.0030.05713.69
5.3.10.0030.06013.51
5.3.00.0000.08013.63
5.2.170.0070.06312.38
5.2.160.0030.06012.38
5.2.150.0070.05012.38
5.2.140.0030.04312.38
5.2.130.0030.06012.38
5.2.120.0000.04312.38
5.2.110.0000.06312.38
5.2.100.0070.05712.38
5.2.90.0030.03012.38
5.2.80.0000.06712.38
5.2.70.0030.03312.38
5.2.60.0000.03012.38
5.2.50.0030.06012.38
5.2.40.0030.02712.38
5.2.30.0000.05712.38
5.2.20.0030.03712.38
5.2.10.0000.06012.38
5.2.00.0070.05712.38
5.1.60.0030.05312.38
5.1.50.0070.05012.38
5.1.40.0000.05312.38
5.1.30.0000.03312.38
5.1.20.0030.05312.38
5.1.10.0030.04012.38
5.1.00.0030.05312.38
5.0.50.0000.04012.38
5.0.40.0000.04712.38
5.0.30.0030.06712.38
5.0.20.0100.03312.38
5.0.10.0030.04312.38
5.0.00.0030.05312.38
4.4.90.0000.02012.38
4.4.80.0000.02712.38
4.4.70.0000.03012.38
4.4.60.0000.03712.38
4.4.50.0030.03712.38
4.4.40.0070.04712.38
4.4.30.0000.03712.38
4.4.20.0030.03312.38
4.4.10.0000.03712.38
4.4.00.0000.05012.38
4.3.110.0000.02712.38
4.3.100.0030.03312.38
4.3.90.0030.03012.38
4.3.80.0000.05712.38
4.3.70.0070.03012.38
4.3.60.0000.03712.38
4.3.50.0030.03712.38
4.3.40.0030.04012.38
4.3.30.0000.04012.38
4.3.20.0030.03712.38
4.3.10.0000.03012.38
4.3.00.0000.04012.38

preferences:
53.03 ms | 400 KiB | 5 Q