3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(0x0100, 100); var_dump(0x0+100); var_dump(0x0-100);

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)
8.3.60.0140.00318.31
8.3.50.0210.00721.92
8.3.40.0070.00718.62
8.3.30.0070.00718.92
8.3.20.0040.00420.21
8.3.10.0070.00023.53
8.3.00.0090.00019.30
8.2.180.0130.01016.32
8.2.170.0110.00422.96
8.2.160.0100.00320.38
8.2.150.0070.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.97
8.2.110.0030.00622.16
8.2.100.0080.00317.78
8.2.90.0080.00018.95
8.2.80.0040.00417.97
8.2.70.0050.00317.38
8.2.60.0000.00817.68
8.2.50.0030.00618.07
8.2.40.0060.00318.09
8.2.30.0070.00018.19
8.2.20.0000.00717.59
8.2.10.0040.00418.02
8.2.00.0050.00317.54
8.1.280.0170.00325.92
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.79
8.1.230.0040.00719.05
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00617.35
8.1.190.0050.00316.96
8.1.180.0000.00818.10
8.1.170.0050.00318.59
8.1.160.0030.00321.85
8.1.150.0000.00718.69
8.1.140.0000.00717.42
8.1.130.0070.00017.76
8.1.120.0070.00017.35
8.1.110.0040.00417.30
8.1.100.0060.00317.24
8.1.90.0050.00217.32
8.1.80.0000.00717.34
8.1.70.0000.00717.26
8.1.60.0040.00417.43
8.1.50.0000.00717.38
8.1.40.0040.00417.37
8.1.30.0040.00417.34
8.1.20.0080.00017.51
8.1.10.0040.00417.39
8.1.00.0000.00717.31
8.0.300.0000.00818.77
8.0.290.0020.00516.63
8.0.280.0000.00718.27
8.0.270.0030.00317.13
8.0.260.0000.00717.02
8.0.250.0000.00716.83
8.0.240.0000.00816.79
8.0.230.0030.00616.70
8.0.220.0030.00316.62
8.0.210.0080.00016.80
8.0.200.0060.00016.81
8.0.190.0000.00816.79
8.0.180.0040.00416.77
8.0.170.0000.00816.66
8.0.160.0030.00416.62
8.0.150.0000.00716.73
8.0.140.0030.00516.68
8.0.130.0000.00513.19
8.0.120.0040.00416.71
8.0.110.0040.00416.78
8.0.100.0000.00716.68
8.0.90.0070.00016.81
8.0.80.0000.01616.78
8.0.70.0070.00016.79
8.0.60.0070.00016.79
8.0.50.0080.00016.70
8.0.30.0130.00816.82
8.0.20.0060.01217.40
8.0.10.0040.00416.87
8.0.00.0120.00416.57
7.4.330.0050.00015.00
7.4.320.0030.00316.36
7.4.300.0030.00316.38
7.4.290.0030.00316.38
7.4.280.0040.00416.49
7.4.270.0000.00716.45
7.4.260.0030.00616.44
7.4.250.0080.00016.30
7.4.240.0050.00216.38
7.4.230.0030.00316.37
7.4.220.0140.00416.40
7.4.210.0150.00416.40
7.4.200.0000.00716.46
7.4.160.0070.01016.36
7.4.150.0060.01217.40
7.4.140.0030.01417.86
7.4.130.0070.01016.27
7.4.120.0090.00916.30
7.4.110.0130.00816.42
7.4.100.0070.01116.19
7.4.90.0120.00616.27
7.4.80.0150.00619.39
7.4.70.0110.00716.14
7.4.60.0100.00716.47
7.4.50.0030.00616.18
7.4.40.0090.00616.43
7.4.30.0060.01116.36
7.4.00.0040.01214.45
7.3.330.0000.00512.86
7.3.320.0000.00513.05
7.3.310.0000.00716.18
7.3.300.0080.00016.11
7.3.290.0060.01316.16
7.3.280.0100.01016.08
7.3.270.0100.00717.40
7.3.260.0140.00716.32
7.3.250.0070.01016.20
7.3.240.0060.00916.18
7.3.230.0090.00616.39
7.3.210.0140.00316.09
7.3.200.0090.00619.39
7.3.190.0060.01616.30
7.3.180.0080.00816.10
7.3.170.0090.01216.27
7.3.160.0060.01016.23
7.3.120.0060.00614.73
7.2.330.0080.00916.27
7.2.320.0090.00616.37
7.2.310.0110.00516.52
7.2.300.0060.00916.40
7.2.290.0030.01316.16
7.1.100.0030.01217.64
7.1.70.0040.00416.97
7.1.60.0110.01419.70
7.1.50.0030.02016.93
7.1.00.0030.07722.40
7.0.200.0040.00716.61
7.0.140.0030.07322.02
7.0.110.0100.08319.80
7.0.100.0200.07019.95
7.0.90.0100.08019.89
7.0.80.0100.07319.83
7.0.70.0030.07719.98
7.0.60.0070.07719.98
7.0.50.0070.08319.90
7.0.40.0200.06019.65
7.0.30.0100.08019.74
7.0.20.0030.08319.77
7.0.10.0100.07019.60
7.0.00.0100.08019.69
5.6.280.0100.06721.07
5.6.260.0030.08320.60
5.6.250.0100.07720.84
5.6.240.0100.07720.81
5.6.230.0070.05020.63
5.6.220.0030.07020.49
5.6.210.0070.08020.55
5.6.200.0070.08720.63
5.6.190.0130.08020.50
5.6.180.0070.08720.50
5.6.170.0100.05720.59
5.6.160.0070.05320.59
5.6.150.0100.08020.55
5.6.140.0030.07720.49
5.6.130.0070.06720.60
5.6.120.0070.08720.50
5.6.110.0030.05020.79
5.6.100.0130.07720.57
5.6.90.0130.07020.39
5.6.80.0070.08019.92
5.6.70.0070.08019.95
5.6.60.0100.07319.78
5.6.50.0100.07719.90
5.6.40.0000.08319.86
5.6.30.0130.07019.86
5.6.20.0070.05720.00
5.6.10.0100.07319.89
5.6.00.0030.06719.86
5.5.380.0030.05020.48
5.5.370.0170.07320.41
5.5.360.0130.08020.50
5.5.350.0070.08720.39
5.5.340.0130.06720.89
5.5.330.0030.07720.91
5.5.320.0070.08720.63
5.5.310.0070.07320.75
5.5.300.0030.08720.71
5.5.290.0070.08020.78
5.5.280.0100.08020.68
5.5.270.0070.05320.73
5.5.260.0200.07020.83
5.5.250.0000.06320.59
5.5.240.0070.08020.27
5.5.230.0100.07320.27
5.5.220.0130.07020.09
5.5.210.0270.05320.23
5.5.200.0100.07020.23
5.5.190.0100.06720.27
5.5.180.0070.08320.30
5.5.160.0170.06720.11
5.5.150.0130.06320.31
5.5.140.0100.07720.13
5.5.130.0070.08020.16
5.5.120.0100.07320.30
5.5.110.0070.07720.32
5.5.100.0000.09019.95
5.5.90.0170.07320.09
5.5.80.0070.08320.16
5.5.70.0070.07720.01
5.5.60.0100.08020.00
5.5.50.0100.06320.17
5.5.40.0030.06320.11
5.5.30.0100.07719.93
5.5.20.0130.07720.19
5.5.10.0070.08019.89
5.5.00.0130.07020.15
5.4.450.0100.08019.45
5.4.440.0100.07319.33
5.4.430.0100.08019.27
5.4.420.0070.07719.22
5.4.410.0100.07319.16
5.4.400.0030.08318.93
5.4.390.0100.07319.02
5.4.380.0130.07318.95
5.4.370.0070.07319.03
5.4.360.0070.08318.95
5.4.350.0100.04319.03
5.4.340.0100.07018.94
5.4.320.0170.07018.98
5.4.310.0070.07718.98
5.4.300.0100.05719.11
5.4.290.0100.07719.00
5.4.280.0130.07019.02
5.4.270.0130.07719.09
5.4.260.0170.08019.07
5.4.250.0100.07319.11
5.4.240.0130.03718.94
5.4.230.0030.07319.04
5.4.220.0030.07318.92
5.4.210.0130.03719.07
5.4.200.0100.07319.16
5.4.190.0070.05719.15
5.4.180.0070.07319.00
5.4.170.0070.05019.02
5.4.160.0170.07018.91
5.4.150.0130.05719.05
5.4.140.0100.06316.55
5.4.130.0070.07716.45
5.4.120.0070.06016.21
5.4.110.0100.07316.13
5.4.100.0070.07016.37
5.4.90.0000.08016.49
5.4.80.0100.07316.27
5.4.70.0070.04016.21
5.4.60.0030.08016.50
5.4.50.0100.07316.38
5.4.40.0030.06716.30
5.4.30.0030.07316.25
5.4.20.0100.06316.45
5.4.10.0130.06716.49
5.4.00.0030.07715.93
5.3.290.0100.07714.69
5.3.280.0070.07314.69
5.3.270.0070.08014.69
5.3.260.0100.07014.69
5.3.250.0100.07314.69
5.3.240.0030.07714.69
5.3.230.0070.08014.69
5.3.220.0070.07714.69
5.3.210.0030.07714.69
5.3.200.0100.07714.69
5.3.190.0070.08314.69
5.3.180.0070.07314.69
5.3.170.0030.07714.69
5.3.160.0070.05314.69
5.3.150.0030.07714.69
5.3.140.0170.06714.69
5.3.130.0130.06714.69
5.3.120.0030.08014.69
5.3.110.0130.07014.69
5.3.100.0070.07314.69
5.3.90.0070.07014.69
5.3.80.0170.06314.69
5.3.70.0030.05014.69
5.3.60.0070.07014.69
5.3.50.0070.07014.69
5.3.40.0030.07714.69
5.3.30.0100.07014.69
5.3.20.0070.04314.69
5.3.10.0100.06714.69
5.3.00.0100.07314.69
5.2.170.0070.06014.69
5.2.160.0070.06014.69
5.2.150.0100.04314.69
5.2.140.0100.06314.69
5.2.130.0130.05714.69
5.2.120.0070.05714.69
5.2.110.0030.03314.69
5.2.100.0070.04314.69
5.2.90.0030.03314.69
5.2.80.0030.06714.69
5.2.70.0070.06314.69
5.2.60.0030.06014.69
5.2.50.0070.05714.69
5.2.40.0030.06014.69
5.2.30.0070.03714.69
5.2.20.0030.06014.69
5.2.10.0000.06014.69
5.2.00.0030.06014.69
5.1.60.0070.04014.69
5.1.50.0030.05314.69
5.1.40.0070.05014.69
5.1.30.0070.05714.69
5.1.20.0100.05714.69
5.1.10.0100.04714.69
5.1.00.0100.03714.69
5.0.50.0100.04014.69
5.0.40.0000.02714.69
5.0.30.0070.06014.69
5.0.20.0100.04014.69
5.0.10.0000.04314.69
5.0.00.0030.06714.69
4.4.90.0030.03714.69
4.4.80.0070.03314.69
4.4.70.0000.02714.69
4.4.60.0030.02714.69
4.4.50.0000.02314.69
4.4.40.0030.05014.69
4.4.30.0070.03314.69
4.4.20.0070.03014.69
4.4.10.0070.03014.69
4.4.00.0070.04714.69
4.3.110.0000.03714.69
4.3.100.0070.03014.69
4.3.90.0000.03714.69
4.3.80.0030.05314.69
4.3.70.0000.03714.69
4.3.60.0030.02314.69
4.3.50.0000.03014.69
4.3.40.0130.04014.69
4.3.30.0000.02714.69
4.3.20.0070.03014.69
4.3.10.0000.03714.69
4.3.00.0000.03714.69

preferences:
40.7 ms | 401 KiB | 5 Q