3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump("0x1" + -1 == "xx" );

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)
8.3.40.0150.00018.59
8.3.30.0090.00618.59
8.3.20.0080.00018.59
8.3.10.0040.00418.48
8.3.00.0040.00419.25
8.2.170.0090.00622.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00020.71
8.2.110.0000.00922.18
8.2.100.0070.00417.84
8.2.90.0060.00319.20
8.2.80.0070.00019.35
8.2.70.0000.00817.61
8.2.60.0000.00817.93
8.2.50.0050.00318.07
8.2.40.0000.00918.09
8.2.30.0020.00517.84
8.2.20.0090.00017.72
8.2.10.0040.00417.67
8.2.00.0040.00417.73
8.1.270.0140.00424.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00718.74
8.1.230.0000.01120.97
8.1.220.0030.00617.74
8.1.210.0000.00819.03
8.1.200.0090.00017.23
8.1.190.0000.00717.28
8.1.180.0000.00818.10
8.1.170.0050.00318.85
8.1.160.0000.00718.82
8.1.150.0020.00518.61
8.1.140.0040.00417.32
8.1.130.0030.00317.80
8.1.120.0030.00317.28
8.1.110.0030.00417.30
8.1.100.0050.00217.29
8.1.90.0000.00717.36
8.1.80.0040.00417.39
8.1.70.0000.00717.37
8.1.60.0040.00417.50
8.1.50.0080.00017.29
8.1.40.0030.00517.41
8.1.30.0040.00417.56
8.1.20.0040.00417.58
8.1.10.0000.00817.41
8.1.00.0000.00717.24
8.0.300.0040.00419.98
8.0.290.0040.00416.63
8.0.280.0030.00318.27
8.0.270.0050.00217.26
8.0.260.0000.00616.82
8.0.250.0080.00016.97
8.0.240.0040.00416.78
8.0.230.0070.00016.96
8.0.220.0000.00716.86
8.0.210.0070.00016.90
8.0.200.0000.00616.99
8.0.190.0050.00216.95
8.0.180.0040.00416.92
8.0.170.0000.00716.74
8.0.160.0030.00316.84
8.0.150.0080.00016.84
8.0.140.0050.00316.88
8.0.130.0050.00013.33
8.0.120.0000.00816.89
8.0.110.0000.00816.79
8.0.100.0000.00816.77
8.0.90.0030.00316.84
8.0.80.0060.00616.76
8.0.70.0000.00716.75
8.0.60.0030.00316.75
8.0.50.0000.00716.75
8.0.30.0120.00617.02
8.0.20.0070.01016.93
8.0.10.0050.00317.00
8.0.00.0130.01016.75
7.4.330.0020.00212.89
7.4.320.0030.00316.37
7.4.300.0070.00016.42
7.4.290.0000.00716.32
7.4.280.0000.00716.33
7.4.270.0070.00016.45
7.4.260.0000.00613.29
7.4.250.0090.00016.33
7.4.240.0040.00416.50
7.4.230.0000.00716.33
7.4.220.0140.00416.33
7.4.210.0040.01016.42
7.4.200.0030.00316.61
7.4.190.0030.00316.68
7.4.160.0050.01016.59
7.4.150.0060.01216.55
7.4.140.0110.00716.44
7.4.130.0100.00716.39
7.4.120.0160.00316.37
7.4.110.0130.01016.49
7.4.100.0070.01016.50
7.4.90.0140.00316.45
7.4.80.0030.01316.19
7.4.70.0120.00916.52
7.4.60.0040.01116.54
7.4.50.0060.00616.18
7.4.40.0000.01816.46
7.4.30.0080.00816.52
7.4.10.0030.01614.60
7.4.00.0080.01014.57
7.3.330.0000.00613.09
7.3.320.0050.00013.05
7.3.310.0000.00716.02
7.3.300.0060.00016.20
7.3.290.0000.01416.36
7.3.280.0100.00616.22
7.3.270.0140.00316.36
7.3.260.0210.00316.36
7.3.250.0120.00916.42
7.3.240.0140.00716.27
7.3.230.0060.01016.40
7.3.210.0080.00816.25
7.3.200.0030.02019.39
7.3.190.0090.01216.44
7.3.180.0040.01216.27
7.3.170.0110.00716.21
7.3.160.0150.00616.43
7.3.130.0120.00314.45
7.3.120.0090.00714.79
7.3.110.0030.01314.54
7.3.100.0060.00614.46
7.3.90.0060.01014.89
7.3.80.0060.00614.83
7.3.70.0060.00614.46
7.3.60.0070.00714.72
7.3.50.0090.00614.55
7.3.40.0000.01014.54
7.3.30.0040.01114.71
7.3.20.0080.00816.70
7.3.10.0030.00916.41
7.3.00.0070.00516.52
7.2.330.0070.01116.55
7.2.320.0070.01116.48
7.2.310.0140.00316.38
7.2.300.0060.01016.37
7.2.290.0060.00916.59
7.2.260.0100.00714.89
7.2.250.0090.01014.84
7.2.240.0030.01015.04
7.2.230.0040.01115.13
7.2.220.0070.00414.87
7.2.210.0030.01015.18
7.2.200.0040.01114.56
7.2.190.0060.00914.74
7.2.180.0090.00614.93
7.2.170.0070.01114.79
7.2.160.0060.00914.92
7.2.150.0060.00916.46
7.2.140.0080.00316.35
7.2.130.0080.00516.63
7.2.120.0080.00516.67
7.2.110.0060.00616.62
7.2.100.0030.01116.59
7.2.90.0090.00616.77
7.2.80.0030.00816.66
7.2.70.0000.00916.74
7.2.60.0070.00616.81
7.2.50.0060.00616.70
7.2.40.0070.00716.83
7.2.30.0040.00616.83
7.2.20.0080.00616.67
7.2.10.0020.00916.54
7.2.00.0050.00816.60
7.1.330.0000.01415.80
7.1.320.0030.00915.65
7.1.310.0000.00815.65
7.1.300.0040.01115.76
7.1.290.0040.00715.64
7.1.280.0080.00515.47
7.1.270.0070.00715.57
7.1.260.0130.00015.63
7.1.250.0030.01015.53
7.1.240.0070.00715.65
7.1.230.0090.00615.77
7.1.220.0070.00315.80
7.1.210.0030.00515.61
7.1.200.0020.01115.64
7.1.190.0030.00615.87
7.1.180.0000.01215.66
7.1.170.0000.01415.66
7.1.160.0080.00015.72
7.1.150.0060.00615.20
7.1.140.0070.00415.75
7.1.130.0090.00015.71
7.1.120.0080.00415.65
7.1.110.0000.01515.63
7.1.100.0070.01115.79
7.1.90.0070.00715.66
7.1.80.0080.00315.76
7.1.70.0040.00816.45
7.1.60.0060.01517.46
7.1.50.0080.00925.15
7.1.40.0000.00815.36
7.1.30.0040.01115.65
7.1.20.0080.00415.42
7.1.10.0090.00915.64
7.1.00.0080.02818.90
7.0.330.0030.00914.93
7.0.320.0030.00915.13
7.0.310.0130.00015.19
7.0.300.0060.00315.23
7.0.290.0090.00315.17
7.0.280.0100.00715.29
7.0.270.0030.00815.20
7.0.260.0030.01015.27
7.0.250.0100.00315.29
7.0.240.0090.00615.41
7.0.230.0030.01015.34
7.0.220.0030.01015.11
7.0.210.0030.01015.40
7.0.200.0120.00215.02
7.0.190.0000.00815.27
7.0.180.0040.00415.21
7.0.170.0090.00315.39
7.0.160.0070.00715.11
7.0.150.0050.00515.34
7.0.140.0070.03718.44
7.0.130.0030.00715.38
7.0.120.0020.04418.60
7.0.110.0000.01315.29
7.0.100.0060.00315.32
7.0.90.0070.01015.02
7.0.80.0070.00715.12
7.0.70.0070.00314.96
7.0.60.0030.02717.61
7.0.50.0010.03616.53
7.0.40.0070.05016.74
7.0.30.0100.03016.50
7.0.20.0140.04416.83
7.0.10.0180.02516.82
7.0.00.0030.04116.60
5.6.400.0040.01114.38
5.6.390.0030.00713.88
5.6.380.0100.00714.24
5.6.370.0060.00914.19
5.6.360.0040.01113.82
5.6.350.0070.00414.19
5.6.340.0030.00914.40
5.6.330.0030.01014.14
5.6.320.0060.00613.86
5.6.310.0060.00914.00
5.6.300.0070.00314.27
5.6.290.0040.00814.16
5.6.280.0000.01414.16
5.6.270.0070.00414.09
5.6.260.0100.00014.31
5.6.250.0070.00714.20
5.6.240.0080.00414.09
5.6.230.0110.00414.01
5.6.220.0090.00314.28
5.6.210.0070.04217.37
5.6.200.0070.03016.04
5.6.190.0120.03617.36
5.6.180.0130.02317.49
5.6.170.0120.02517.31
5.6.160.0030.03517.31
5.6.150.0050.02916.12
5.6.140.0030.02316.20
5.6.130.0050.02516.09
5.6.120.0080.02317.53
5.6.110.0090.04017.44
5.6.100.0060.04317.63
5.6.90.0110.03617.45
5.6.80.0100.03917.11
5.6.70.0100.02817.18
5.6.60.0090.00613.80
5.6.50.0030.01213.86
5.6.40.0080.00414.14
5.6.30.0100.00314.11
5.6.20.0000.01114.25
5.6.10.0040.00413.75
5.6.00.0030.00914.04
5.5.380.0070.00714.16
5.5.370.0050.00514.20
5.5.360.0070.00414.29
5.5.350.0210.04117.25
5.5.340.0100.04515.95
5.5.330.0080.02517.25
5.5.320.0120.04517.16
5.5.310.0170.04017.32
5.5.300.0070.03716.12
5.5.290.0050.04016.16
5.5.280.0050.04717.46
5.5.270.0080.04217.59
5.5.260.0080.02217.35
5.5.250.0050.04317.28
5.5.240.0020.04617.13
5.5.230.0030.01014.09
5.5.220.0140.00413.81
5.5.210.0000.01614.07
5.5.200.0040.00714.08
5.5.190.0070.00414.18
5.5.180.0130.00313.93
5.5.170.0030.01014.11
5.5.160.0070.00714.04
5.5.150.0030.00613.88
5.5.140.0040.01214.02
5.5.130.0000.01613.52
5.5.120.0170.00014.18
5.5.110.0090.00014.05
5.5.100.0110.00613.77
5.5.90.0100.00714.05
5.5.80.0000.01614.02
5.5.70.0080.00414.21
5.5.60.0110.00713.93
5.5.50.0090.00314.05
5.5.40.0040.00714.13
5.5.30.0030.01014.02
5.5.20.0120.00313.65
5.5.10.0130.00313.79
5.5.00.0040.01114.10
5.4.450.0050.03515.86
5.4.440.0060.04115.77
5.4.430.0050.03715.70
5.4.420.0070.02015.71
5.4.410.0090.03815.70
5.4.400.0050.02815.67
5.4.390.0050.04015.69
5.4.380.0050.03515.73
5.4.370.0050.03815.54
5.4.360.0070.02615.69
5.4.350.0090.03015.72
5.4.340.0060.03615.61
5.4.330.0030.00312.30
5.4.320.0050.02215.65
5.4.310.0040.03115.72
5.4.300.0100.03615.72
5.4.290.0090.03015.55
5.4.280.0080.03815.74
5.4.270.0070.02315.54
5.4.260.0030.02515.72
5.4.250.0100.03815.71
5.4.240.0050.03015.69
5.4.230.0030.03315.73
5.4.220.0100.03815.74
5.4.210.0030.04115.63
5.4.200.0030.03515.54
5.4.190.0020.04915.73
5.4.180.0120.02815.73
5.4.170.0080.04015.54
5.4.160.0120.02315.68
5.4.150.0080.03215.73
5.4.140.0110.02514.27
5.4.130.0080.01714.27
5.4.120.0070.01814.32
5.4.110.0110.02314.35
5.4.100.0120.02814.33
5.4.90.0050.02914.33
5.4.80.0040.02514.31
5.4.70.0030.04214.26
5.4.60.0050.03614.26
5.4.50.0080.03014.28
5.4.40.0080.03014.25
5.4.30.0070.03714.44
5.4.20.0030.02214.31
5.4.10.0080.02714.30
5.4.00.0050.02114.04
5.3.290.0060.02113.44
5.3.280.0120.03213.40
5.3.270.0060.04513.42
5.3.260.0050.04113.42
5.3.250.0030.03613.46
5.3.240.0000.03613.41
5.3.230.0060.02313.41
5.3.220.0030.04213.41
5.3.210.0030.02713.43
5.3.200.0040.04213.41
5.3.190.0080.02213.44
5.3.180.0050.03113.32
5.3.170.0040.02113.39
5.3.160.0070.04013.40
5.3.150.0020.03113.42
5.3.140.0050.03213.38
5.3.130.0050.02513.39
5.3.120.0080.03313.33
5.3.110.0060.04113.41
5.3.100.0050.04113.17
5.3.90.0070.02513.14
5.3.80.0050.02213.12
5.3.70.0050.03913.13
5.3.60.0070.03013.14
5.3.50.0000.03613.08
5.3.40.0110.01713.10
5.3.30.0050.03913.09
5.3.20.0050.03712.95
5.3.10.0020.03412.94
5.3.00.0060.04212.94
5.2.170.0030.06711.13
5.2.160.0030.03311.30
5.2.150.0030.06311.08
5.2.140.0030.06711.03
5.2.130.0100.02311.25
5.2.120.0030.03011.09
5.2.110.0070.05710.95
5.2.100.0130.05311.04
5.2.90.0100.06010.95
5.2.80.0030.05011.04
5.2.70.0000.03711.09
5.2.60.0070.05711.01
5.2.50.0070.03711.00
5.2.40.0100.06010.87
5.2.30.0100.04710.82
5.2.20.0070.03010.77
5.2.10.0030.03010.88
5.2.00.0030.02710.61
5.1.60.0030.05710.13
5.1.50.0000.0579.95
5.1.40.0030.0539.87
5.1.30.0070.05710.36
5.1.20.0070.03710.36
5.1.10.0070.05310.12
5.1.00.0100.05310.04
5.0.50.0000.0508.60
5.0.40.0000.0378.60
5.0.30.0100.0608.60
5.0.20.0030.0308.60
5.0.10.0000.0508.60
5.0.00.0000.0708.60
4.4.90.0070.0338.60
4.4.80.0000.0278.60
4.4.70.0030.0378.60
4.4.60.0030.0208.60
4.4.50.0000.0378.60
4.4.40.0030.0508.60
4.4.30.0070.0308.60
4.4.20.0030.0338.60
4.4.10.0100.0138.60
4.4.00.0000.0308.60
4.3.110.0100.0308.60
4.3.100.0030.0308.60
4.3.90.0000.0338.60
4.3.80.0000.0538.60
4.3.70.0030.0238.60
4.3.60.0030.0338.60
4.3.50.0000.0278.60
4.3.40.0070.0308.60
4.3.30.0000.0338.60
4.3.20.0000.0408.60
4.3.10.0000.0278.60
4.3.00.0000.0378.60

preferences:
42.03 ms | 400 KiB | 5 Q