3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "Z";

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)
8.3.60.0110.00416.50
8.3.50.0100.00521.97
8.3.40.0100.00718.73
8.3.30.0070.00718.82
8.3.20.0050.00220.20
8.3.10.0000.00823.52
8.3.00.0050.00220.95
8.2.180.0110.00418.05
8.2.170.0070.00722.96
8.2.160.0100.00320.58
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0070.00022.30
8.2.110.0040.00422.08
8.2.100.0110.00417.47
8.2.90.0040.00419.22
8.2.80.0030.00617.97
8.2.70.0030.00617.38
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0060.00618.09
8.2.30.0000.00718.12
8.2.20.0050.00317.59
8.2.10.0030.00517.93
8.2.00.0100.00017.41
8.1.280.0080.00625.92
8.1.270.0040.00423.87
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00923.84
8.1.230.0030.00718.97
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00517.23
8.1.190.0030.00617.10
8.1.180.0040.00418.89
8.1.170.0000.00818.43
8.1.160.0020.00521.86
8.1.150.0040.00418.41
8.1.140.0000.00717.18
8.1.130.0040.00417.62
8.1.120.0040.00417.20
8.1.110.0080.00017.31
8.1.100.0030.00317.32
8.1.90.0040.00417.23
8.1.80.0050.00317.30
8.1.70.0040.00417.31
8.1.60.0060.00317.33
8.1.50.0040.00417.29
8.1.40.0030.00617.37
8.1.30.0050.00317.56
8.1.20.0040.00417.53
8.1.10.0050.00317.36
8.1.00.0030.00517.38
8.0.300.0000.00718.77
8.0.290.0000.00717.18
8.0.280.0000.00718.28
8.0.270.0030.00317.18
8.0.260.0030.00317.11
8.0.250.0060.00016.81
8.0.240.0030.00716.77
8.0.230.0000.00616.80
8.0.220.0050.00316.80
8.0.210.0040.00416.75
8.0.200.0030.00316.83
8.0.190.0030.00316.82
8.0.180.0040.00416.77
8.0.170.0000.00716.65
8.0.160.0040.00416.71
8.0.150.0030.00516.65
8.0.140.0000.00916.60
8.0.130.0000.00513.20
8.0.120.0000.00816.68
8.0.110.0050.00316.75
8.0.100.0060.00316.68
8.0.90.0070.00016.72
8.0.80.0040.01216.81
8.0.70.0040.00416.72
8.0.60.0000.00716.79
8.0.50.0000.00716.70
8.0.30.0130.00416.85
8.0.20.0110.01017.40
8.0.10.0000.00716.88
8.0.00.0120.00516.56
7.4.330.0000.00615.00
7.4.320.0000.00616.50
7.4.300.0030.00316.45
7.4.290.0060.00016.46
7.4.280.0030.00416.39
7.4.270.0070.00016.36
7.4.260.0030.00316.33
7.4.250.0000.00716.47
7.4.240.0070.00016.49
7.4.230.0000.00716.35
7.4.220.0060.01216.46
7.4.210.0070.01016.42
7.4.200.0080.00016.35
7.4.190.0060.00016.27
7.4.160.0070.01016.54
7.4.150.0060.01217.40
7.4.140.0110.00617.86
7.4.130.0090.01016.38
7.4.120.0080.01016.51
7.4.110.0130.00516.48
7.4.100.0120.00616.36
7.4.90.0100.00716.36
7.4.80.0060.01519.39
7.4.70.0100.00716.49
7.4.60.0060.00916.33
7.4.50.0050.00016.50
7.4.40.0080.00816.41
7.4.30.0090.01216.29
7.4.00.0000.01515.04
7.3.330.0050.00013.00
7.3.320.0050.00012.96
7.3.310.0070.00015.97
7.3.300.0040.00416.14
7.3.290.0120.00816.30
7.3.280.0080.01116.06
7.3.270.0070.01017.40
7.3.260.0030.01916.55
7.3.250.0140.00616.13
7.3.240.0120.00916.40
7.3.230.0030.01616.41
7.3.210.0090.01016.34
7.3.200.0060.01619.39
7.3.190.0130.00716.23
7.3.180.0080.00816.43
7.3.170.0090.00616.43
7.3.160.0090.00616.07
7.3.120.0060.00614.55
7.2.330.0120.00616.39
7.2.320.0120.00816.39
7.2.310.0090.00616.32
7.2.300.0080.00816.59
7.2.290.0150.00816.22
7.2.00.0070.00719.23
7.1.100.0060.00618.00
7.1.70.0030.00617.09
7.1.60.0090.00316.86
7.1.50.0100.01016.84
7.1.00.0070.07022.33
7.0.200.0090.00616.40
7.0.140.0000.07721.97
7.0.60.0130.08019.90
7.0.50.0130.07317.68
7.0.40.0030.07320.08
7.0.30.0230.04320.16
7.0.20.0370.03320.09
7.0.10.0300.07020.12
7.0.00.0100.06720.13
5.6.280.0100.06721.09
5.6.210.0130.07720.71
5.6.200.0130.07018.24
5.6.190.0100.05720.45
5.6.180.4130.04320.43
5.6.170.0300.06720.50
5.6.160.0130.08320.51
5.6.150.0030.08718.11
5.6.140.0070.04018.21
5.6.130.0100.07718.20
5.6.120.0030.05720.97
5.6.110.0100.07021.01
5.6.100.0170.07720.98
5.6.90.0130.07720.96
5.6.80.0070.06020.52
5.6.70.0130.07720.39
5.5.350.0170.08320.46
5.5.340.0130.07317.91
5.5.330.0170.07020.15
5.5.320.0370.04020.28
5.5.310.0370.06320.30
5.5.300.0000.04717.88
5.5.290.0000.04317.91
5.5.280.0030.05720.84
5.5.270.0130.06320.86
5.5.260.0030.07720.87
5.5.250.0370.05020.69
5.5.240.0070.05720.33
5.4.450.0070.06319.24
5.4.440.0000.05319.23
5.4.430.0100.03319.57
5.4.420.0030.03719.40
5.4.410.0000.04019.43
5.4.400.0000.04319.09
5.4.390.0030.04018.81
5.4.380.0030.03718.81
5.4.370.0070.03319.09
5.4.360.0070.03719.24
5.4.350.0000.03719.16
5.4.340.0070.03019.13
5.4.320.0000.03719.09
5.4.310.0000.04319.03
5.4.300.0000.04019.25
5.4.290.0030.04318.88
5.4.280.0030.03718.91
5.4.270.0000.03718.80
5.4.260.0030.03318.78
5.4.250.0030.03318.92
5.4.240.0000.03719.07
5.4.230.0000.04319.12
5.4.220.0000.03718.78
5.4.210.0030.04019.08
5.4.200.0070.07019.09
5.4.190.0000.05019.24
5.4.180.0100.03319.15
5.4.170.0030.05019.07
5.4.160.0000.08018.80
5.4.150.0070.07319.23
5.4.140.0070.04016.16
5.4.130.0000.07016.43
5.4.120.0000.04716.44
5.4.110.0070.05716.30
5.4.100.0030.04316.39
5.4.90.0100.06316.41
5.4.80.0070.07016.42
5.4.70.0100.04716.38
5.4.60.0030.04316.38
5.4.50.0000.05316.41
5.4.40.0070.05016.31
5.4.30.0100.04016.36
5.4.20.0000.08016.36
5.4.10.0000.08016.43
5.4.00.0100.06315.90
5.3.290.0030.04714.53
5.3.280.0030.03714.52
5.3.270.0000.05014.44
5.3.260.0030.08014.55
5.3.250.0030.07314.54
5.3.240.0070.06314.43
5.3.230.0030.04014.45
5.3.220.0300.03314.40
5.3.210.0030.07714.63
5.3.200.0070.05314.40
5.3.190.0030.06314.48
5.3.180.0030.04714.64
5.3.170.0070.07714.50
5.3.160.0000.06014.41
5.3.150.0030.07314.46
5.3.140.0000.08014.64
5.3.130.0070.04714.59
5.3.120.0030.08014.40
5.3.110.0030.05014.41
5.3.100.0070.06314.02
5.3.90.0000.06313.97
5.3.80.0100.07013.94
5.3.70.0000.05313.96
5.3.60.0030.07313.93
5.3.50.0030.07313.82
5.3.40.0030.07013.92
5.3.30.0130.06013.86
5.3.20.0030.07013.82
5.3.10.0070.06013.82
5.3.00.0070.03713.82

preferences:
56.67 ms | 400 KiB | 5 Q