3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 's:1:"1"<script></script>'; unserialize($str);

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)
8.3.60.0040.01518.56
8.3.50.0070.01421.09
8.3.40.0110.00718.85
8.3.30.0140.00018.65
8.3.20.0040.01120.26
8.3.10.0080.00023.66
8.3.00.0040.00419.13
8.2.180.0150.00716.50
8.2.170.0040.01122.96
8.2.160.0060.01020.53
8.2.150.0050.00324.18
8.2.140.0050.00524.66
8.2.130.0030.00626.16
8.2.120.0080.00022.23
8.2.110.0090.00020.59
8.2.100.0080.00417.79
8.2.90.0100.00317.79
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0000.00817.80
8.2.50.0000.00918.07
8.2.40.0080.00019.95
8.2.30.0040.00418.10
8.2.20.0070.00317.60
8.2.10.0040.00417.99
8.2.00.0080.00017.61
8.1.280.0110.00425.92
8.1.270.0050.00521.90
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0090.00022.20
8.1.230.0000.01120.88
8.1.220.0040.00417.74
8.1.210.0000.00818.87
8.1.200.0060.00317.23
8.1.190.0060.00317.00
8.1.180.0000.00818.10
8.1.170.0030.00618.30
8.1.160.0070.00021.92
8.1.150.0070.00018.86
8.1.140.0000.00717.42
8.1.130.0000.00717.77
8.1.120.0040.00417.41
8.1.110.0000.00717.41
8.1.100.0000.00717.44
8.1.90.0000.00817.39
8.1.80.0070.00017.36
8.1.70.0030.00317.32
8.1.60.0000.00817.40
8.1.50.0050.00317.43
8.1.40.0040.00417.44
8.1.30.0050.00317.62
8.1.20.0000.00817.57
8.1.10.0070.00017.40
8.1.00.0040.00417.34
8.0.300.0040.00420.03
8.0.290.0000.00816.63
8.0.280.0030.00318.38
8.0.270.0000.00717.24
8.0.260.0040.00417.09
8.0.250.0030.00316.81
8.0.240.0060.00016.81
8.0.230.0030.00316.94
8.0.220.0000.00816.81
8.0.210.0020.00516.81
8.0.200.0030.00316.86
8.0.190.0050.00216.93
8.0.180.0040.00416.80
8.0.170.0000.00716.74
8.0.160.0050.00216.79
8.0.150.0070.00016.88
8.0.140.0000.00816.72
8.0.130.0050.00013.27
8.0.120.0040.00416.87
8.0.110.0020.00516.82
8.0.100.0030.00316.88
8.0.90.0040.00416.95
8.0.80.0120.00316.83
8.0.70.0050.00316.86
8.0.60.0000.00716.76
8.0.50.0020.00516.85
8.0.30.0120.01116.81
8.0.20.0110.00817.40
8.0.10.0040.00417.11
8.0.00.0090.01016.67
7.4.330.0030.00315.03
7.4.320.0060.00016.33
7.4.300.0000.00616.29
7.4.290.0000.00716.42
7.4.280.0030.00516.43
7.4.270.0070.00016.44
7.4.260.0000.00716.50
7.4.250.0020.00516.43
7.4.240.0020.00616.45
7.4.230.0040.00416.43
7.4.220.0090.01216.39
7.4.210.0120.00316.38
7.4.200.0050.00216.31
7.4.160.0060.01516.30
7.4.150.0030.01517.40
7.4.140.0070.00917.86
7.4.130.0060.01416.38
7.4.120.0130.00616.43
7.4.110.0040.01216.50
7.4.100.0090.01316.14
7.4.90.0140.00316.56
7.4.80.0080.00819.39
7.4.70.0060.00916.36
7.4.60.0070.01016.40
7.4.50.0080.00016.29
7.4.40.0080.00816.63
7.4.30.0130.00916.42
7.4.00.0070.01014.84
7.3.330.0000.00613.05
7.3.320.0050.00013.05
7.3.310.0030.00316.11
7.3.300.0070.00016.21
7.3.290.0080.00916.21
7.3.280.0080.01016.18
7.3.270.0030.01417.40
7.3.260.0130.00616.15
7.3.250.0040.01316.19
7.3.240.0090.00916.44
7.3.230.0080.00816.41
7.3.210.0080.00916.23
7.3.200.0050.01619.39
7.3.190.0120.00616.44
7.3.180.0090.00616.25
7.3.170.0120.00416.27
7.3.160.0060.01216.15
7.3.00.0030.01016.33
7.2.330.0100.00716.16
7.2.320.0060.01216.45
7.2.310.0090.00616.50
7.2.300.0060.01016.49
7.2.290.0110.01116.63
7.2.130.0090.00616.64
7.2.120.0060.00316.65
7.2.110.0040.00816.74
7.2.100.0060.00616.61
7.2.90.0100.00716.82
7.2.80.0000.01416.76
7.2.70.0050.00516.73
7.2.60.0100.00416.57
7.2.50.0070.00316.54
7.2.40.0040.01216.69
7.2.30.0030.00716.76
7.2.20.0000.01116.89
7.2.10.0140.00316.86
7.2.00.0050.00817.90
7.1.250.0030.01015.58
7.1.240.0090.00015.67
7.1.230.0060.00615.59
7.1.220.0150.00015.69
7.1.210.0070.00315.70
7.1.200.0050.00815.52
7.1.190.0090.00615.50
7.1.180.0000.00815.37
7.1.170.0070.00715.42
7.1.160.0070.00715.72
7.1.150.0030.00715.69
7.1.140.0040.00415.84
7.1.130.0060.00615.43
7.1.120.0000.01115.42
7.1.110.0120.00415.76
7.1.100.0050.00716.76
7.1.90.0090.00615.82
7.1.80.0030.01415.79
7.1.70.0040.00616.39
7.1.60.0070.00817.43
7.1.50.0080.01016.24
7.1.40.0040.01115.66
7.1.30.0060.00915.75
7.1.20.0090.00615.67
7.1.10.0000.01215.74
7.1.00.0050.04019.10
7.0.330.0000.01015.12
7.0.320.0030.00715.37
7.0.310.0070.00715.40
7.0.300.0040.00415.05
7.0.290.0070.00315.48
7.0.280.0060.00615.25
7.0.270.0000.01115.10
7.0.260.0080.00315.11
7.0.250.0070.00415.06
7.0.240.0050.00515.36
7.0.230.0070.00315.43
7.0.220.0070.00415.30
7.0.210.0030.00715.31
7.0.200.0040.00515.73
7.0.190.0090.00015.38
7.0.180.0080.00815.32
7.0.170.0030.00615.03
7.0.160.0070.00415.24
7.0.150.0090.00615.27
7.0.140.0020.03918.69
7.0.130.0090.00415.18
7.0.120.0080.00314.99
7.0.110.0070.00315.27
7.0.100.0020.00515.49
7.0.90.0070.00715.47
7.0.80.0030.01015.21
7.0.70.0130.00015.26
7.0.60.0070.04318.59
7.0.50.0070.04016.62
7.0.40.0070.04916.77
7.0.30.0140.02316.82
7.0.20.0170.04516.65
7.0.10.0050.03716.76
7.0.00.0080.02316.78
5.6.380.0040.00714.31
5.6.370.0090.00314.36
5.6.360.0060.00314.52
5.6.350.0060.00613.98
5.6.340.0040.01114.01
5.6.330.0060.00614.25
5.6.320.0000.00814.02
5.6.310.0110.00414.21
5.6.300.0080.00314.38
5.6.290.0030.01014.26
5.6.280.0030.04317.66
5.6.270.0040.00714.22
5.6.260.0040.01114.39
5.6.250.0060.00614.02
5.6.240.0080.00313.96
5.6.230.0050.00513.86
5.6.220.0030.00514.18
5.6.210.0040.02217.49
5.6.200.0110.04116.17
5.6.190.0030.04917.28
5.6.180.0130.03217.43
5.6.170.0190.04217.34
5.6.160.0110.03817.50
5.6.150.0030.04716.18
5.6.140.0070.02916.18
5.6.130.0070.03216.08
5.6.120.0030.03717.54
5.6.110.0130.04017.67
5.6.100.0030.02717.54
5.6.90.0120.04417.30
5.6.80.0120.03217.32
5.6.70.0050.00814.24
5.6.60.0030.00713.80
5.6.50.0100.00014.16
5.6.40.0030.00313.81
5.6.30.0070.00714.21
5.6.20.0070.00714.09
5.6.10.0040.01113.86
5.6.00.0040.01114.07
5.5.380.0060.00312.93
5.5.370.0040.00712.93
5.5.360.0030.00612.93
5.5.350.0150.02516.65
5.5.340.0090.04015.44
5.5.330.0080.03116.54
5.5.320.0100.02516.61
5.5.310.0120.03216.57
5.5.300.0100.02015.47
5.5.290.0030.04315.40
5.5.280.0080.03916.83
5.5.270.0060.02316.83
5.5.260.0030.03516.94
5.5.250.0030.02316.86
5.5.240.0070.04216.59
5.5.230.0060.00612.93
5.5.220.0030.00312.93
5.5.210.0030.00312.93
5.5.200.0070.00712.93
5.5.190.0120.00012.93
5.5.180.0050.00012.93
5.5.170.0000.01012.93
5.5.160.0030.00912.93
5.5.150.0030.00612.93
5.5.140.0030.00712.93
5.5.130.0070.00012.93
5.5.120.0050.00312.93
5.5.110.0090.00012.93
5.5.100.0030.00312.93
5.5.90.0000.00812.93
5.5.80.0000.01112.93
5.5.70.0030.01012.93
5.5.60.0000.00912.93
5.5.50.0070.00712.93
5.5.40.0050.00012.93
5.5.30.0060.00312.93
5.5.20.0030.00712.93
5.5.10.0070.00712.93
5.5.00.0030.00812.93
5.4.450.0400.03816.09
5.4.440.0380.02616.28
5.4.430.0450.03716.10
5.4.420.0370.02916.28
5.4.410.0300.03416.19
5.4.400.0520.03016.11
5.4.390.0310.03416.04
5.4.380.0380.02915.96
5.4.370.0370.03215.94
5.4.360.0400.03516.12
5.4.350.0060.03316.03
5.4.340.0040.02112.45
5.4.330.0000.00612.93
5.4.320.0040.02012.69
5.4.310.0080.02012.69
5.4.300.0060.02112.69
5.4.290.0040.02312.69
5.4.280.0020.02212.64
5.4.270.0100.01612.64
5.4.260.0060.02212.64
5.4.250.0090.02012.64
5.4.240.0060.01812.64
5.4.230.0020.02312.63
5.4.220.0060.01812.63
5.4.210.0060.02112.63
5.4.200.0070.02312.63
5.4.190.0060.02012.63
5.4.180.0040.02612.63
5.4.170.0050.02212.64
5.4.160.0040.02212.63
5.4.150.0070.02112.63
5.4.140.0050.02312.48
5.4.130.0060.02012.47
5.4.120.0030.02112.45
5.4.110.0080.01912.45
5.4.100.0070.02012.45
5.4.90.0040.02212.45
5.4.80.0050.02312.45
5.4.70.0050.02012.45
5.4.60.0070.01712.45
5.4.50.0070.01812.45
5.4.40.0040.02112.44
5.4.30.0050.02112.44
5.4.20.0070.02012.44
5.4.10.0060.01812.44
5.4.00.0040.02112.18
5.3.290.0040.02312.87
5.3.280.0090.02012.82
5.3.270.0060.02212.83
5.3.260.0040.02212.82
5.3.250.0060.02212.83
5.3.240.0020.02112.82
5.3.230.0060.02212.82
5.3.220.0060.02212.80
5.3.210.0060.02012.80
5.3.200.0040.02112.80
5.3.190.0060.02112.80
5.3.180.0040.01912.80
5.3.170.0050.02112.80
5.3.160.0030.02512.80
5.3.150.0030.02312.80
5.3.140.0020.02112.80
5.3.130.0050.02312.79
5.3.120.0050.02312.79
5.3.110.0040.02412.79
5.3.100.0050.02012.53
5.3.90.0050.02112.51
5.3.80.0040.02312.50
5.3.70.0050.02212.50
5.3.60.0050.01912.50
5.3.50.0050.01912.47
5.3.40.0060.01912.47
5.3.30.0060.02012.44
5.3.20.0040.02112.33
5.3.10.0040.01912.31
5.3.00.0030.02212.30
5.2.170.0040.01811.05
5.2.160.0020.01711.05
5.2.150.0060.01711.05
5.2.140.0040.01711.05
5.2.130.0040.01511.03
5.2.120.0060.01411.03
5.2.110.0060.01511.03
5.2.100.0060.01511.03
5.2.90.0040.01811.04
5.2.80.0020.01911.03
5.2.70.0040.02111.03
5.2.60.0040.01611.01
5.2.50.0020.02310.99
5.2.40.0040.01410.98
5.2.30.0080.01510.97
5.2.20.0050.02010.96
5.2.10.0070.01910.93
5.2.00.0080.01810.85
5.1.60.0040.01310.50
5.1.50.0050.01210.49
5.1.40.0070.01410.48
5.1.30.0060.01410.66
5.1.20.0040.01510.67
5.1.10.0040.01410.53
5.1.00.0070.01210.53
5.0.50.0040.0119.77
5.0.40.0020.0129.70
5.0.30.0050.0169.61
5.0.20.0020.0129.59
5.0.10.0060.0089.58
5.0.00.0030.0189.58
4.4.90.0010.0128.85
4.4.80.0010.0118.84
4.4.70.0000.0118.84
4.4.60.0030.0128.84
4.4.50.0030.0138.85
4.4.40.0050.0148.82
4.4.30.0060.0088.84
4.4.20.0010.0128.89
4.4.10.0020.0108.89
4.4.00.0020.0158.84
4.3.110.0030.0108.80
4.3.100.0010.0118.80
4.3.90.0030.0098.78
4.3.80.0030.0138.75
4.3.70.0040.0098.78
4.3.60.0040.0078.78
4.3.50.0020.0098.78
4.3.40.0040.0108.73
4.3.30.0010.0108.10
4.3.20.0040.0098.09
4.3.10.0010.0098.08
4.3.00.0100.0139.92

preferences:
40.74 ms | 401 KiB | 5 Q