3v4l.org

run code in 300+ PHP versions simultaneously
<?php //var_dump((int)"81ec2a7a42905aad8d1a67628778cac6"); //var_dump((int)"81e1"); var_dump("+0.1" == ".1"); //r_dump("81ee2a7a42905aad8d1a67628778cac6" var_dump("81.00" == "81ec2a7a42905aad8d1a67628778cac6"); var_dump("9445" == "9445a1102cdc21d6a2b00ddfc601cbb8");

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)
8.3.40.0070.00718.45
8.3.30.0100.00319.10
8.3.20.0070.00020.33
8.3.10.0080.00021.95
8.3.00.0040.00422.30
8.2.170.0040.01122.96
8.2.160.0100.00320.81
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00526.16
8.2.120.0060.00319.23
8.2.110.0100.00022.13
8.2.100.0040.00819.38
8.2.90.0040.00418.94
8.2.80.0040.00717.97
8.2.70.0060.00317.50
8.2.60.0040.00417.91
8.2.50.0000.01018.07
8.2.40.0040.00418.09
8.2.30.0030.00517.81
8.2.20.0070.00017.41
8.2.10.0000.00819.26
8.2.00.0040.00417.42
8.1.270.0030.00522.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.89
8.1.230.0040.00819.01
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0000.00917.05
8.1.180.0040.00418.10
8.1.170.0050.00318.57
8.1.160.0040.00422.05
8.1.150.0000.00818.50
8.1.140.0050.00517.38
8.1.130.0000.00717.80
8.1.120.0070.00017.32
8.1.110.0040.00417.38
8.1.100.0000.00717.34
8.1.90.0000.00817.18
8.1.80.0040.00417.35
8.1.70.0000.00717.16
8.1.60.0040.00417.30
8.1.50.0000.00917.37
8.1.40.0000.00717.22
8.1.30.0040.00417.41
8.1.20.0040.00417.41
8.1.10.0020.00517.41
8.1.00.0040.00417.29
8.0.300.0000.00718.77
8.0.290.0040.00417.05
8.0.280.0000.00718.32
8.0.270.0000.00717.12
8.0.260.0000.00716.73
8.0.250.0060.00016.78
8.0.240.0070.00016.86
8.0.230.0000.00716.76
8.0.220.0000.00716.76
8.0.210.0060.00016.71
8.0.200.0000.00716.71
8.0.190.0040.00416.83
8.0.180.0050.00316.74
8.0.170.0000.00816.73
8.0.160.0040.00416.82
8.0.150.0030.00316.64
8.0.140.0070.00016.65
8.0.130.0020.00313.18
8.0.120.0000.00816.79
8.0.110.0040.00416.68
8.0.100.0000.00716.79
8.0.90.0040.00416.75
8.0.80.0060.00916.70
8.0.70.0070.00016.63
8.0.60.0040.00416.82
8.0.50.0000.00816.61
8.0.30.0130.00816.84
8.0.20.0080.01117.40
8.0.10.0000.00716.70
8.0.00.0050.01316.69
7.4.330.0000.00615.10
7.4.320.0030.00316.27
7.4.300.0000.00616.46
7.4.290.0100.00016.32
7.4.280.0030.00316.34
7.4.270.0030.00316.41
7.4.260.0070.00016.47
7.4.250.0000.00716.34
7.4.240.0050.00216.42
7.4.230.0040.00416.25
7.4.220.0100.01016.48
7.4.210.0060.01016.36
7.4.200.0070.00016.11
7.4.190.0000.00716.47
7.4.160.0110.00616.17
7.4.150.0070.01117.40
7.4.140.0100.00817.86
7.4.130.0110.01116.38
7.4.120.0090.00816.26
7.4.110.0090.01216.44
7.4.100.0030.01716.30
7.4.90.0130.00316.48
7.4.80.0100.01119.39
7.4.70.0090.00616.46
7.4.60.0060.01016.15
7.4.50.0050.00316.44
7.4.40.0060.01022.77
7.4.30.0110.00716.27
7.4.00.0060.00814.41
7.3.330.0000.00513.11
7.3.320.0060.00013.05
7.3.310.0070.00016.06
7.3.300.0070.00016.18
7.3.290.0090.00616.08
7.3.280.0130.00416.18
7.3.270.0100.00717.40
7.3.260.0110.00616.23
7.3.250.0100.01116.22
7.3.240.0070.01016.11
7.3.230.0060.01216.39
7.3.210.0110.00616.08
7.3.200.0140.00319.39
7.3.190.0130.00316.04
7.3.180.0060.01216.38
7.3.170.0090.00616.33
7.3.160.0120.00916.08
7.3.120.0080.00814.67
7.3.110.0070.01114.65
7.3.100.0030.01014.55
7.3.90.0060.00914.48
7.3.80.0040.00814.85
7.3.70.0070.00314.43
7.3.60.0030.01214.68
7.3.50.0000.01414.68
7.3.40.0090.00414.83
7.3.30.0030.01014.81
7.3.20.0050.00516.32
7.3.10.0040.01216.57
7.3.00.0070.00616.35
7.2.330.0090.00916.34
7.2.320.0100.00716.38
7.2.310.0130.00716.29
7.2.300.0030.01716.38
7.2.290.0060.01216.48
7.2.250.0030.01514.70
7.2.240.0030.01714.55
7.2.230.0000.01714.80
7.2.220.0030.01215.03
7.2.210.0000.01514.48
7.2.200.0130.00314.55
7.2.190.0080.00814.68
7.2.180.0000.01414.73
7.2.170.0030.01014.69
7.2.130.0080.00816.58
7.2.120.0090.00616.67
7.2.110.0070.00716.66
7.2.100.0030.01216.44
7.2.90.0110.00716.61
7.2.80.0130.00716.20
7.2.70.0070.00716.47
7.2.60.0110.00416.41
7.2.50.0130.00016.75
7.2.40.0070.01016.80
7.2.30.0140.00016.80
7.2.20.0030.01316.26
7.2.10.0110.00316.64
7.2.00.0090.00517.88
7.1.330.0070.00715.79
7.1.320.0030.01215.44
7.1.310.0120.00415.59
7.1.300.0070.01015.70
7.1.290.0040.00715.60
7.1.280.0000.01715.55
7.1.270.0000.00815.58
7.1.260.0100.00715.48
7.1.250.0040.01115.54
7.1.240.0060.00615.53
7.1.230.0130.00615.61
7.1.220.0070.00415.71
7.1.210.0130.00015.73
7.1.200.0130.00315.32
7.1.190.0160.00415.50
7.1.180.0180.00015.66
7.1.170.0090.00315.74
7.1.160.0140.00015.64
7.1.150.0100.00315.46
7.1.140.0060.00915.39
7.1.130.0090.00315.48
7.1.120.0070.00715.56
7.1.110.0070.00715.21
7.1.100.0080.00516.71
7.1.90.0130.00315.33
7.1.80.0030.01315.59
7.1.70.0000.00916.16
7.1.60.0080.00917.72
7.1.50.0100.00916.04
7.1.40.0060.00915.82
7.1.30.0040.01115.62
7.1.20.0140.00315.39
7.1.10.0100.00315.51
7.1.00.0060.04319.00
7.0.330.0100.00315.16
7.0.320.0100.00314.91
7.0.310.0090.00615.32
7.0.300.0120.00014.91
7.0.290.0140.00415.18
7.0.280.0090.00414.81
7.0.270.0130.00315.19
7.0.260.0100.00715.31
7.0.250.0060.00615.13
7.0.240.0090.00615.25
7.0.230.0100.00614.78
7.0.220.0000.01315.18
7.0.210.0070.00715.16
7.0.200.0030.00715.76
7.0.190.0030.00714.92
7.0.180.0080.00415.21
7.0.170.0030.00714.93
7.0.160.0070.00414.98
7.0.150.0030.01014.83
7.0.140.0070.04118.63
7.0.130.0070.00715.24
7.0.120.0110.00715.32
7.0.110.0090.00615.04
7.0.100.0090.00615.20
7.0.90.0100.00315.02
7.0.80.0080.00814.93
7.0.70.0080.00815.11
7.0.60.0040.04417.52
7.0.50.0090.02216.61
7.0.40.0030.04416.66
7.0.30.0080.02816.69
7.0.20.0170.03316.60
7.0.10.0130.02916.71
7.0.00.0020.02716.53
5.6.380.0000.01613.70
5.6.370.0030.01014.32
5.6.360.0000.00814.20
5.6.350.0060.00914.09
5.6.340.0060.00613.71
5.6.330.0000.01514.16
5.6.320.0100.00313.90
5.6.310.0060.00614.30
5.6.300.0030.00614.16
5.6.290.0030.00714.12
5.6.280.0080.03717.60
5.6.270.0030.00714.23
5.6.260.0030.00614.32
5.6.250.0030.00613.74
5.6.240.0000.01014.39
5.6.230.0090.00313.96
5.6.220.0040.00714.44
5.6.210.0030.02317.36
5.6.200.0090.03316.19
5.6.190.0000.03217.14
5.6.180.0120.02717.17
5.6.170.0180.04017.21
5.6.160.0080.04217.27
5.6.150.0070.02216.03
5.6.140.0050.02115.98
5.6.130.0030.04415.92
5.6.120.0070.03417.52
5.6.110.0050.04717.50
5.6.100.0060.04617.53
5.6.90.0070.04017.52
5.6.80.0080.03917.19
5.6.70.0220.03517.22
5.6.60.0040.01113.86
5.6.50.0100.00013.79
5.6.40.0090.00613.82
5.6.30.0030.01014.01
5.6.20.0080.00414.09
5.6.10.0070.00713.75
5.6.00.0040.01113.92
5.5.380.0030.00311.03
5.5.370.0030.00310.90
5.5.360.0090.00010.90
5.5.350.0100.02115.62
5.5.340.0070.02014.41
5.5.330.0000.02415.55
5.5.320.0160.03915.59
5.5.310.0210.03515.59
5.5.300.0080.04214.40
5.5.290.0050.03814.40
5.5.280.0050.02315.85
5.5.270.0050.03315.78
5.5.260.0100.04215.82
5.5.250.0080.04415.80
5.5.240.0070.02015.57
5.5.230.0000.00910.90
5.5.220.0030.00310.90
5.5.210.0050.00310.90
5.5.200.0060.00010.90
5.5.190.0040.00410.90
5.5.180.0000.00710.90
5.5.170.0070.00310.90
5.5.160.0030.00310.90
5.5.150.0030.00710.90
5.5.140.0060.00010.90
5.5.130.0040.00810.90
5.5.120.0000.00910.90
5.5.110.0030.01010.90
5.5.100.0000.01310.90
5.5.90.0100.00010.90
5.5.80.0030.00610.90
5.5.70.0060.00610.90
5.5.60.0040.00410.90
5.5.50.0060.00610.90
5.5.40.0030.00710.90
5.5.30.0030.00610.90
5.5.20.0030.00710.90
5.5.10.0000.00710.90
5.5.00.0050.00210.90
5.4.450.0380.03515.07
5.4.440.0360.02815.25
5.4.430.0130.02215.34
5.4.420.0110.02615.26
5.4.410.0080.03014.90
5.4.400.0050.03514.81
5.4.390.0030.03614.74
5.4.380.0170.03014.81
5.4.370.0200.03214.81
5.4.360.0200.02514.70
5.4.350.0260.02314.69
5.4.340.0130.03214.77
5.4.330.0060.00010.90
5.4.320.0090.01911.68
5.4.310.0030.02611.67
5.4.300.0040.02411.67
5.4.290.0030.02511.67
5.4.280.0050.02111.62
5.4.270.0020.02111.61
5.4.260.0040.02411.61
5.4.250.0070.02111.61
5.4.240.0090.01911.61
5.4.230.0050.02111.60
5.4.220.0100.01811.60
5.4.210.0080.02011.60
5.4.200.0090.01911.60
5.4.190.0080.01911.60
5.4.180.0070.02011.60
5.4.170.0050.02111.61
5.4.160.0050.02311.60
5.4.150.0080.01911.60
5.4.140.0090.01911.44
5.4.130.0100.01811.44
5.4.120.0060.02011.41
5.4.110.0050.02311.51
5.4.100.0080.01511.41
5.4.90.0020.02311.41
5.4.80.0080.01911.41
5.4.70.0050.01911.41
5.4.60.0030.02211.41
5.4.50.0070.01811.41
5.4.40.0080.01811.41
5.4.30.0080.02011.41
5.4.20.0100.01811.40
5.4.10.0060.02111.41
5.4.00.0060.02111.15
5.3.290.0050.02111.85
5.3.280.0060.02011.80
5.3.270.0030.02511.81
5.3.260.0080.02111.81
5.3.250.0080.02111.81
5.3.240.0060.02511.81
5.3.230.0070.02011.80
5.3.220.0080.02211.79
5.3.210.0050.02311.79
5.3.200.0060.02011.79
5.3.190.0070.02311.79
5.3.180.0050.02211.79
5.3.170.0060.01811.78
5.3.160.0060.01811.79
5.3.150.0050.02511.79
5.3.140.0060.02511.78
5.3.130.0080.01911.78
5.3.120.0050.02311.78
5.3.110.0080.02111.78
5.3.100.0070.02211.51
5.3.90.0070.02011.49
5.3.80.0060.01811.49
5.3.70.0040.01911.48
5.3.60.0010.02411.48
5.3.50.0060.01711.45
5.3.40.0060.01911.45
5.3.30.0040.02111.42
5.3.20.0080.01511.30
5.3.10.0050.02411.28
5.3.00.0040.02111.27
5.2.170.0050.01810.02
5.2.160.0040.02110.02
5.2.150.0060.01410.02
5.2.140.0040.01710.02
5.2.130.0040.01610.00
5.2.120.0060.01610.00
5.2.110.0030.01910.00
5.2.100.0050.01710.00
5.2.90.0070.01410.00
5.2.80.0060.01810.00
5.2.70.0020.02110.00
5.2.60.0040.0199.97
5.2.50.0020.0189.96
5.2.40.0040.0169.95
5.2.30.0060.0159.94
5.2.20.0010.0189.93
5.2.10.0040.0209.89
5.2.00.0040.0179.82
5.1.60.0030.0139.47
5.1.50.0020.0159.47
5.1.40.0030.0149.46
5.1.30.0040.0179.63
5.1.20.0010.0179.65
5.1.10.0020.0169.51
5.1.00.0060.0139.50
5.0.50.0010.0138.74
5.0.40.0020.0118.67
5.0.30.0020.0188.58
5.0.20.0020.0128.58
5.0.10.0030.0118.57
5.0.00.0040.0188.56
4.4.90.0000.0117.84
4.4.80.0030.0077.83
4.4.70.0010.0117.83
4.4.60.0000.0117.82
4.4.50.0020.0137.83
4.4.40.0020.0177.80
4.4.30.0030.0127.83
4.4.20.0040.0097.87
4.4.10.0020.0097.87
4.4.00.0030.0147.83
4.3.110.0030.0097.79
4.3.100.0010.0107.78
4.3.90.0020.0097.77
4.3.80.0020.0137.74
4.3.70.0020.0097.76
4.3.60.0020.0107.76
4.3.50.0020.0107.76
4.3.40.0020.0157.72
4.3.30.0020.0107.10
4.3.20.0020.0137.08
4.3.10.0020.0127.07
4.3.00.0000.00913.25

preferences:
42.85 ms | 400 KiB | 5 Q