3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(chr(33));

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)
8.3.60.0140.00016.38
8.3.50.0080.00918.06
8.3.40.0100.00718.41
8.3.30.0080.00618.46
8.3.20.0040.00418.39
8.3.10.0050.00320.59
8.3.00.0030.00619.13
8.2.180.0140.00716.38
8.2.170.0120.00622.96
8.2.160.0100.00320.39
8.2.150.0120.00624.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0070.00019.77
8.2.110.0110.00720.91
8.2.100.0080.00417.78
8.2.90.0040.00419.39
8.2.80.0110.00019.03
8.2.70.0050.00317.38
8.2.60.0060.00317.90
8.2.50.0080.00018.07
8.2.40.0000.00718.09
8.2.30.0030.00617.84
8.2.20.0040.00417.39
8.2.10.0000.00817.52
8.2.00.0070.00317.41
8.1.280.0070.01325.92
8.1.270.0040.00424.66
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00020.51
8.1.230.0040.00821.03
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0030.00617.10
8.1.190.0040.00417.28
8.1.180.0030.00618.10
8.1.170.0080.00018.84
8.1.160.0000.00718.70
8.1.150.0040.00418.44
8.1.140.0040.00417.32
8.1.130.0030.00317.75
8.1.120.0000.00817.25
8.1.110.0040.00417.34
8.1.100.0000.00717.38
8.1.90.0000.00717.23
8.1.80.0040.00417.27
8.1.70.0070.00017.27
8.1.60.0000.00717.40
8.1.50.0040.00417.40
8.1.40.0040.00417.28
8.1.30.0000.00717.34
8.1.20.0030.00517.51
8.1.10.0050.00217.40
8.1.00.0020.00517.32
8.0.300.0040.00419.91
8.0.290.0080.00016.63
8.0.280.0030.00318.23
8.0.270.0070.00017.04
8.0.260.0030.00316.71
8.0.250.0070.00016.70
8.0.240.0080.00016.84
8.0.230.0040.00416.70
8.0.220.0030.00516.72
8.0.210.0040.00416.64
8.0.200.0030.00316.69
8.0.190.0000.00716.79
8.0.180.0030.00316.77
8.0.170.0060.00316.78
8.0.160.0080.00016.82
8.0.150.0070.00016.74
8.0.140.0000.01216.59
8.0.130.0030.00313.16
8.0.120.0000.00716.73
8.0.110.0070.00016.57
8.0.100.0040.00416.58
8.0.90.0070.00016.62
8.0.80.0030.01816.71
8.0.70.0040.00416.71
8.0.60.0040.00416.73
8.0.50.0080.00016.74
8.0.30.0120.00816.85
8.0.20.0090.00916.91
8.0.10.0070.00016.86
8.0.00.0060.01116.53
7.4.330.0000.00412.84
7.4.320.0040.00416.29
7.4.300.0030.00316.35
7.4.290.0000.00716.38
7.4.280.0030.00616.49
7.4.270.0030.00316.38
7.4.260.0050.00013.07
7.4.250.0040.00416.39
7.4.240.0030.00316.41
7.4.230.0030.00316.53
7.4.220.0170.00916.25
7.4.210.0080.00916.34
7.4.200.0000.00716.43
7.4.190.0030.00316.42
7.4.160.0100.00716.59
7.4.150.0160.00416.34
7.4.140.0100.01016.41
7.4.130.0140.00516.31
7.4.120.0100.00716.45
7.4.110.0130.00616.38
7.4.100.0070.01016.25
7.4.90.0060.01216.27
7.4.80.0070.01016.45
7.4.70.0130.00316.32
7.4.60.0030.01516.36
7.4.50.0000.00516.24
7.4.40.0090.00616.18
7.4.30.0120.00316.45
7.4.00.0060.01015.04
7.3.330.0030.00312.92
7.3.320.0060.00012.93
7.3.310.0000.00916.13
7.3.300.0050.00216.09
7.3.290.0060.01016.04
7.3.280.0120.00216.12
7.3.270.0110.01116.27
7.3.260.0100.01016.18
7.3.250.0140.00716.27
7.3.240.0110.00516.16
7.3.230.0130.01016.05
7.3.210.0070.01016.35
7.3.200.0140.00619.39
7.3.190.0090.00916.20
7.3.180.0130.00716.13
7.3.170.0070.01016.45
7.3.160.0050.01116.22
7.3.120.0070.00814.65
7.3.110.0030.01414.90
7.3.100.0060.00914.93
7.3.90.0160.00014.60
7.3.80.0060.00614.70
7.3.70.0140.00014.65
7.3.60.0000.01114.57
7.3.50.0100.00314.66
7.3.40.0090.00914.47
7.3.30.0060.00914.60
7.3.20.0110.00416.49
7.3.10.0070.00416.21
7.3.00.1660.00815.44
7.2.330.0140.00416.20
7.2.320.0110.00616.49
7.2.310.0170.00916.59
7.2.300.0110.00616.08
7.2.290.0130.00316.38
7.2.250.0090.00914.68
7.2.240.0110.00714.55
7.2.230.0030.01214.99
7.2.220.0120.00014.93
7.2.210.0060.00914.82
7.2.200.0120.00314.68
7.2.190.0000.01314.90
7.2.180.0130.00014.65
7.2.170.0110.00414.59
7.2.00.0040.01419.08
7.1.330.0000.01215.67
7.1.320.0090.00615.86
7.1.310.0100.00715.54
7.1.300.0040.01115.65
7.1.290.0060.00615.51
7.1.280.0000.01115.54
7.1.270.0000.01315.39
7.1.260.0080.00415.60
7.1.100.0120.00017.67
7.1.70.0060.00917.13
7.1.60.0070.01719.40
7.1.50.0060.01616.52
7.1.00.0030.06722.51
7.0.200.0070.00316.53
7.0.140.0100.06722.08
7.0.120.0030.07022.05
7.0.60.0100.07720.02
7.0.50.0100.04317.87
7.0.40.0130.08020.13
7.0.30.0200.08020.17
7.0.20.0400.06020.04
7.0.10.0370.06320.20
7.0.00.0100.08020.05
5.6.280.0000.07721.08
5.6.210.0030.08720.60
5.6.200.0000.04718.16
5.6.190.0070.04020.29
5.6.180.0400.08020.77
5.6.170.0330.07320.33
5.6.160.0100.05720.52
5.6.150.0030.07018.14
5.6.140.0100.07318.21
5.6.130.0030.08718.23
5.6.120.0000.05020.99
5.6.110.0070.05021.02
5.6.100.0130.07721.03
5.6.90.0030.05721.09
5.6.80.0030.08720.27
5.6.70.0030.04320.52
5.5.350.0370.07720.51
5.5.340.0070.03317.93
5.5.330.0170.07320.40
5.5.320.0270.07720.21
5.5.310.0200.06720.24
5.5.300.0030.05017.91
5.5.290.0000.04317.99
5.5.280.0000.05720.87
5.5.270.0230.05320.79
5.5.260.0100.08020.87
5.5.250.0070.07020.77
5.5.240.0170.06720.03
5.4.450.0100.07019.33
5.4.440.0030.06719.48
5.4.430.0100.03719.40
5.4.420.0030.04719.40
5.4.410.0130.06719.20
5.4.400.0030.04319.18
5.4.390.0030.06018.79
5.4.380.0000.04019.13
5.4.370.0000.04018.80
5.4.360.0100.03018.79
5.4.350.0030.04019.11
5.4.340.0000.06019.12
5.4.320.0070.04319.15
5.4.310.0100.04019.04
5.4.300.0030.05319.08
5.4.290.0100.06718.78
5.4.280.0070.04718.80
5.4.270.0100.06019.18
5.4.260.0030.07719.13
5.4.250.0100.07319.11
5.4.240.0070.04319.17
5.4.230.0030.04018.78
5.4.220.0070.07319.07
5.4.210.0230.03718.99
5.4.200.0100.08019.07
5.4.190.0270.02718.91
5.4.180.0100.07318.78
5.4.170.0100.08018.91
5.4.160.0070.07719.11
5.4.150.0100.05719.09
5.4.140.0070.07316.37
5.4.130.0000.07316.36
5.4.120.0070.07716.33
5.4.110.0130.03716.25
5.4.100.0100.05316.28
5.4.90.0100.06716.34
5.4.80.0170.04016.25
5.4.70.0030.05016.57
5.4.60.0000.04316.23
5.4.50.0070.07016.32
5.4.40.0070.06716.28
5.4.30.0030.06316.22
5.4.20.0000.05716.12
5.4.10.0070.07316.24
5.4.00.0070.04015.79
5.3.290.0070.05014.59
5.3.280.0030.07314.49
5.3.270.0170.06714.69
5.3.260.0200.06014.52
5.3.250.0070.07314.54
5.3.240.0070.07714.69
5.3.230.0070.07714.61
5.3.220.0070.08014.52
5.3.210.0130.06714.49
5.3.200.0070.06014.48
5.3.190.0030.07714.46
5.3.180.0000.07714.48
5.3.170.0100.03714.38
5.3.160.0030.06714.49
5.3.150.0030.05014.53
5.3.140.0030.04314.51
5.3.130.0000.05314.49
5.3.120.0070.04314.63
5.3.110.0000.05014.46
5.3.100.0100.05013.91
5.3.90.0200.06013.95
5.3.80.0130.03713.83
5.3.70.0030.08013.98
5.3.60.0070.07014.09
5.3.50.0130.06713.86
5.3.40.0030.04013.95
5.3.30.0070.05313.75
5.3.20.0030.04313.63
5.3.10.0100.06713.44
5.3.00.0100.05013.57

preferences:
44.39 ms | 401 KiB | 5 Q