3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 0x21;

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)
8.3.60.0160.00318.31
8.3.50.0070.00822.05
8.3.40.0090.00618.42
8.3.30.0140.00018.98
8.3.20.0080.00020.25
8.3.10.0050.00322.10
8.3.00.0080.00022.33
8.2.180.0100.00716.32
8.2.170.0120.00322.96
8.2.160.0110.00418.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0040.00420.80
8.2.110.0030.00622.25
8.2.100.0090.00318.09
8.2.90.0070.00019.17
8.2.80.0080.00017.97
8.2.70.0030.00617.50
8.2.60.0040.00417.80
8.2.50.0090.00018.07
8.2.40.0050.00318.03
8.2.30.0080.00417.92
8.2.20.0000.00717.57
8.2.10.0060.00317.59
8.2.00.0040.00417.54
8.1.280.0070.01025.92
8.1.270.0040.00422.04
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00623.97
8.1.230.0040.00819.23
8.1.220.0040.00717.74
8.1.210.0000.00818.77
8.1.200.0030.00817.10
8.1.190.0000.00717.41
8.1.180.0040.00418.10
8.1.170.0060.00318.51
8.1.160.0000.00721.91
8.1.150.0000.00718.40
8.1.140.0000.00717.26
8.1.130.0070.00017.80
8.1.120.0000.00717.32
8.1.110.0000.00717.25
8.1.100.0070.00017.34
8.1.90.0000.00717.18
8.1.80.0070.00017.33
8.1.70.0030.00317.32
8.1.60.0000.00917.34
8.1.50.0040.00417.37
8.1.40.0080.00017.42
8.1.30.0030.00617.32
8.1.20.0000.00817.43
8.1.10.0040.00417.43
8.1.00.0000.00717.25
8.0.300.0080.00018.77
8.0.290.0040.00417.03
8.0.280.0070.00018.39
8.0.270.0030.00317.17
8.0.260.0030.00316.71
8.0.250.0070.00016.70
8.0.240.0000.00716.85
8.0.230.0030.00316.64
8.0.220.0070.00016.64
8.0.210.0030.00316.80
8.0.200.0030.00316.82
8.0.190.0070.00016.70
8.0.180.0000.00716.77
8.0.170.0000.00816.65
8.0.160.0050.00216.74
8.0.150.0070.00016.73
8.0.140.0020.00516.75
8.0.130.0040.00413.13
8.0.120.0070.00016.61
8.0.110.0040.00416.80
8.0.100.0050.00216.56
8.0.90.0040.00416.75
8.0.80.0060.00916.70
8.0.70.0000.00716.80
8.0.60.0000.00816.78
8.0.50.0050.00216.77
8.0.30.0080.01017.10
8.0.20.0090.01017.40
8.0.10.0050.00316.80
8.0.00.0110.01216.54
7.4.330.0030.00315.03
7.4.320.0000.00616.35
7.4.300.0000.00616.36
7.4.290.0070.00016.50
7.4.280.0030.00316.34
7.4.270.0060.00016.22
7.4.260.0030.00316.34
7.4.250.0050.00216.38
7.4.240.0040.00416.48
7.4.230.0000.00716.20
7.4.220.0100.01616.34
7.4.210.0040.01116.47
7.4.200.0000.00716.20
7.4.190.0070.00016.54
7.4.160.0040.01216.43
7.4.150.0100.00717.40
7.4.140.0130.00817.86
7.4.130.0100.00816.30
7.4.120.0060.01116.46
7.4.110.0060.00916.50
7.4.100.0100.01316.50
7.4.90.0070.01016.33
7.4.80.0030.01619.39
7.4.70.0100.00716.50
7.4.60.0080.00816.27
7.4.50.0000.00516.23
7.4.40.0040.01122.77
7.4.30.0080.00816.43
7.4.00.0070.01014.64
7.3.330.0020.00212.94
7.3.320.0000.00513.07
7.3.310.0000.00815.95
7.3.300.0060.00016.08
7.3.290.0000.01416.11
7.3.280.0090.00816.17
7.3.270.0100.00717.40
7.3.260.0030.01316.24
7.3.250.0090.00916.39
7.3.240.0130.00716.12
7.3.230.0140.01016.46
7.3.210.0090.00816.26
7.3.200.0060.01119.39
7.3.190.0140.00716.14
7.3.180.0040.01116.13
7.3.170.0060.01316.38
7.3.160.0040.01216.01
7.3.120.0060.00914.79
7.2.330.0040.01316.29
7.2.320.0080.00816.54
7.2.310.0070.01116.25
7.2.300.0070.01016.45
7.2.290.0110.01116.42
7.2.60.0100.00716.82
7.2.00.0070.00419.20
7.1.200.0070.00415.51
7.1.100.0060.00618.03
7.1.70.0050.00316.85
7.1.60.0140.01119.82
7.1.50.0150.00316.83
7.1.00.0030.08722.32
7.0.200.0000.01016.71
7.0.140.0030.07722.12
7.0.60.0030.06020.02
7.0.50.0000.08717.87
7.0.40.0000.05020.27
7.0.30.0270.08020.09
7.0.20.0270.03320.17
7.0.10.0270.06720.19
7.0.00.0130.05720.27
5.6.280.0030.07720.98
5.6.210.0100.08320.51
5.6.200.0030.04718.13
5.6.190.0130.05020.49
5.6.180.4100.04320.60
5.6.170.0330.07320.62
5.6.160.0100.06320.46
5.6.150.0030.07718.21
5.6.140.0130.04718.21
5.6.130.0070.05318.11
5.6.120.0030.04320.99
5.6.110.0100.08320.97
5.6.100.0000.04720.97
5.6.90.0070.05020.98
5.6.80.0100.07720.45
5.6.70.0400.06320.35
5.5.350.0030.06020.32
5.5.340.0100.07318.02
5.5.330.0030.09020.07
5.5.320.0200.03720.19
5.5.310.0170.04020.50
5.5.300.0030.04018.02
5.5.290.0070.05317.98
5.5.280.0030.05320.76
5.5.270.0030.05720.79
5.5.260.0070.07320.78
5.5.250.0070.05320.77
5.5.240.0100.07720.36
5.4.450.0030.06019.61
5.4.440.0730.06019.55
5.4.430.0130.05719.48
5.4.420.0130.05319.52
5.4.410.0000.06319.41
5.4.400.0030.05718.72
5.4.390.0200.04318.56
5.4.380.0300.04718.49
5.4.370.0200.05318.75
5.4.360.0300.05018.72
5.4.350.0270.05018.59
5.4.340.0200.05018.61
5.4.320.0070.03612.45
5.4.310.0080.04412.45
5.4.300.0060.03812.45
5.4.290.0080.03712.45
5.4.280.0060.03912.34
5.4.270.0070.05718.84
5.4.260.0170.04718.65
5.4.250.0100.06318.82
5.4.240.0030.06718.97
5.4.230.0100.05018.82
5.4.220.0130.07318.60
5.4.210.0130.07018.71
5.4.200.0100.05318.93
5.4.190.0100.08318.64
5.4.180.0100.07318.59
5.4.170.0130.05718.70
5.4.160.0100.07718.55
5.4.150.0070.07718.86
5.4.140.0070.07716.47
5.4.130.0100.04716.21
5.4.120.0100.06716.50
5.4.110.0100.07316.19
5.4.100.0130.04316.33
5.4.90.0170.06016.30
5.4.80.0130.06716.28
5.4.70.0100.06716.28
5.4.60.0130.07016.35
5.4.50.0170.05016.40
5.4.40.0070.05016.21
5.4.30.0170.05716.20
5.4.20.0170.06016.43
5.4.10.0030.05716.26
5.4.00.0030.05315.70
5.3.290.0030.04012.80
5.3.280.0130.06714.29
5.3.270.0070.05314.64
5.3.260.0030.07714.59
5.3.250.0130.04314.59
5.3.240.0130.06314.64
5.3.230.0130.06014.62
5.3.220.0130.05314.58
5.3.210.0130.06314.58
5.3.200.0170.06314.57
5.3.190.0070.07714.48
5.3.180.0170.05714.57
5.3.170.0130.05314.56
5.3.160.0230.04314.41
5.3.150.0130.07014.55
5.3.140.0070.06014.32
5.3.130.0130.07014.24
5.3.120.0100.06314.43
5.3.110.0100.05314.59
5.3.100.0100.06313.87
5.3.90.0170.05014.01
5.3.80.0170.04313.89
5.3.70.0070.07013.71
5.3.60.0030.06713.93
5.3.50.0130.05013.88
5.3.40.0130.05313.83
5.3.30.0030.05013.75
5.3.20.0130.05013.69
5.3.10.0130.05013.48
5.3.00.0030.05313.52

preferences:
39.91 ms | 401 KiB | 5 Q