3v4l.org

run code in 300+ PHP versions simultaneously
<?php trigger_error('Only variables should be passed by reference strict', 2048);

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)
8.3.40.0090.00618.79
8.3.30.0120.00320.04
8.3.20.0070.00020.04
8.3.10.0040.00421.92
8.3.00.0040.00422.50
8.2.170.0100.00322.96
8.2.160.0090.00622.13
8.2.150.0060.00324.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0080.00020.81
8.2.110.0070.00321.08
8.2.100.0100.00317.78
8.2.90.0030.00518.97
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0080.00017.77
8.2.50.0000.00818.10
8.2.40.0040.00418.03
8.2.30.0040.00419.48
8.2.20.0070.00017.51
8.2.10.0000.00717.72
8.2.00.0050.00317.72
8.1.270.0060.00323.99
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0120.00922.81
8.1.230.0060.00617.83
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0000.00817.22
8.1.180.0030.00518.10
8.1.170.0040.00418.64
8.1.160.0030.00618.77
8.1.150.0000.00918.50
8.1.140.0040.00417.31
8.1.130.0050.00317.80
8.1.120.0000.00717.23
8.1.110.0000.00917.17
8.1.100.0000.00717.29
8.1.90.0030.00417.22
8.1.80.0040.00417.20
8.1.70.0040.00417.25
8.1.60.0000.00817.46
8.1.50.0030.00617.51
8.1.40.0000.00817.28
8.1.30.0030.00517.49
8.1.20.0040.00417.61
8.1.10.0000.00717.37
8.1.00.0040.00417.54
8.0.300.0030.00518.77
8.0.290.0050.00316.63
8.0.280.0030.00318.28
8.0.270.0000.00717.12
8.0.260.0070.00016.81
8.0.250.0030.00316.85
8.0.240.0000.00716.93
8.0.230.0040.00416.87
8.0.220.0000.00716.89
8.0.210.0000.00716.91
8.0.200.0000.00716.93
8.0.190.0000.00716.92
8.0.180.0030.00316.91
8.0.170.0000.00716.84
8.0.160.0080.00016.83
8.0.150.0000.00716.89
8.0.140.0000.00716.85
8.0.130.0030.00313.38
8.0.120.0040.00416.74
8.0.110.0000.00716.84
8.0.100.0000.00816.93
8.0.90.0070.00016.79
8.0.80.0080.00616.88
8.0.70.0070.00016.74
8.0.60.0030.00516.95
8.0.50.0040.00417.00
8.0.30.0150.00517.19
8.0.20.0040.01417.40
8.0.10.0000.00716.77
8.0.00.0080.01116.71
7.4.330.0000.00515.00
7.4.320.0060.00016.29
7.4.300.0030.00316.41
7.4.290.0030.00316.37
7.4.280.0030.00316.41
7.4.270.0000.00716.39
7.4.260.0000.00513.08
7.4.250.0000.00716.41
7.4.240.0050.00216.42
7.4.230.0070.00016.22
7.4.220.0070.01416.29
7.4.210.0060.00916.41
7.4.200.0050.00316.34
7.4.190.0000.00716.51
7.4.160.0000.01516.44
7.4.150.0080.01117.40
7.4.140.0120.00817.86
7.4.130.0060.01016.27
7.4.120.0100.01216.41
7.4.110.0080.00816.38
7.4.100.0130.01016.33
7.4.90.0110.00816.41
7.4.80.0080.01419.39
7.4.70.0040.01216.21
7.4.60.0070.01016.31
7.4.50.0080.00016.39
7.4.40.0070.00722.77
7.4.30.0060.01016.27
7.4.00.0090.00614.76
7.3.330.0060.00013.14
7.3.320.0000.00513.03
7.3.310.0040.00416.04
7.3.300.0040.00416.10
7.3.290.0050.00816.21
7.3.280.0060.01016.19
7.3.270.0100.00717.40
7.3.260.0120.00616.18
7.3.250.0070.00916.21
7.3.240.0090.00716.33
7.3.230.0100.00716.39
7.3.210.0100.01316.36
7.3.200.0140.00319.39
7.3.190.0070.01416.23
7.3.180.0120.00316.44
7.3.170.0030.01416.30
7.3.160.0060.00916.29
7.3.120.0150.00014.67
7.2.330.0120.00916.09
7.2.320.0080.01416.43
7.2.310.0070.01316.27
7.2.300.0070.01016.60
7.2.290.0090.00916.21
7.2.60.0090.00316.76
7.1.200.0060.00915.77
7.1.100.0000.01518.12
7.1.70.0070.00317.00
7.1.60.0070.01719.32
7.1.50.0100.01316.77
7.1.00.0000.03722.47
7.0.200.0030.00616.33
7.0.140.0030.07321.98
7.0.80.0070.03319.84
7.0.70.0170.03019.84
7.0.60.0130.03319.94
7.0.50.0200.03720.29
7.0.40.0000.04020.18
7.0.30.0000.04720.04
7.0.20.0030.04720.18
7.0.10.0030.03720.02
7.0.00.0030.04320.10
5.6.280.0130.06321.03
5.6.230.0030.03320.67
5.6.220.0070.03020.73
5.6.210.0030.03720.53
5.6.200.0100.03021.08
5.6.190.0100.03021.16
5.6.180.0030.03320.95
5.6.170.0000.04021.00
5.6.160.0070.03021.07
5.6.150.0000.04321.08
5.6.140.0000.04321.04
5.6.130.0170.03020.95
5.6.120.0000.04721.04
5.6.110.0030.08321.08
5.6.100.0070.07721.09
5.6.90.0130.06721.14
5.6.80.0000.06720.39
5.6.70.0070.07020.39
5.6.60.0030.04320.46
5.6.50.0130.06720.45
5.6.40.0170.07020.46
5.6.30.0030.07720.40
5.6.20.0030.04020.34
5.6.10.0070.03720.39
5.6.00.0070.06720.41
5.5.370.0130.03020.41
5.5.360.0130.04020.43
5.5.350.0030.03720.43
5.5.340.0070.03020.83
5.5.330.0070.05320.91
5.5.320.0070.03320.63
5.5.310.0030.03720.82
5.5.300.0100.05020.75
5.5.290.0070.07320.89
5.5.280.0130.02720.77
5.5.270.0030.04720.92
5.5.260.0030.08020.85
5.5.250.0030.04320.41
5.5.240.0070.03720.12
5.5.230.0030.04020.29
5.5.220.0170.07020.27
5.5.210.0070.04720.24
5.5.200.0130.03020.18
5.5.190.0030.04319.98
5.5.180.0070.03720.25
5.5.160.0070.03720.23
5.5.150.0030.04020.11
5.5.140.0030.04020.11
5.5.130.0070.03720.23
5.5.120.0170.06320.27
5.5.110.0070.03020.23
5.5.100.0030.05020.04
5.5.90.0000.08020.16
5.5.80.0130.07020.05
5.5.70.0070.03020.04
5.5.60.0030.03720.08
5.5.50.0000.03720.08
5.5.40.0070.03020.08
5.5.30.0030.03320.04
5.5.20.0030.03320.07
5.5.10.0070.03020.07
5.5.00.0070.03020.03
5.4.450.0130.06719.36
5.4.440.0130.07319.44
5.4.430.0130.04319.11
5.4.420.0030.04019.45
5.4.410.0030.06319.15
5.4.400.0070.07319.11
5.4.390.0100.03318.81
5.4.380.0070.07318.98
5.4.370.0130.04319.00
5.4.360.0030.04018.90
5.4.350.0000.04719.12
5.4.340.0000.06718.96
5.4.320.0130.07018.95
5.4.310.0100.07719.12
5.4.300.0100.05318.96
5.4.290.0030.03719.12
5.4.280.0030.05718.97
5.4.270.0030.08019.14
5.4.260.0030.07719.14
5.4.250.0030.03719.07
5.4.240.0000.04718.78
5.4.230.0100.03719.11
5.4.220.0030.04319.14
5.4.210.0000.04019.11
5.4.200.0030.03019.04
5.4.190.0030.03319.09
5.4.180.0000.03318.96
5.4.170.0070.03019.10
5.4.160.0000.03319.09
5.4.150.0000.03319.05
5.4.140.0070.07016.13
5.4.130.0030.03016.28
5.4.120.0070.07316.33
5.4.110.0070.06716.18
5.4.100.0000.04016.26
5.4.90.0070.03016.33
5.4.80.0030.04016.42
5.4.70.0070.07316.21
5.4.60.0070.06316.19
5.4.50.0070.07716.18
5.4.40.0070.03316.46
5.4.30.0030.03316.34
5.4.20.0030.04016.39
5.4.10.0100.03016.33
5.4.00.0000.03715.72
5.3.290.0030.03714.62
5.3.280.0000.03314.55
5.3.270.0000.03314.59
5.3.260.0030.03014.54
5.3.250.0000.03314.56
5.3.240.0070.02714.52
5.3.230.0000.07314.45
5.3.220.0070.07714.55
5.3.210.0030.04714.55
5.3.200.0000.04014.52
5.3.190.0100.06314.55
5.3.180.0030.03714.51
5.3.170.0030.05314.52
5.3.160.0070.07014.52
5.3.150.0070.04314.38
5.3.140.0070.04314.52
5.3.130.0030.03714.50
5.3.120.0030.05314.50
5.3.110.0030.05314.38
5.3.100.0000.04014.02
5.3.90.0100.03013.86
5.3.80.0030.05013.86
5.3.70.0070.03313.79
5.3.60.0030.03713.91
5.3.50.0070.05313.90
5.3.40.0030.04713.93
5.3.30.0070.03313.86
5.3.20.0070.03313.46
5.3.10.0070.05013.66
5.3.00.0100.07313.60
5.2.170.0000.05712.01
5.2.160.0030.06012.01
5.2.150.0070.03012.01
5.2.140.0000.06312.01
5.2.130.0070.06012.01
5.2.120.0070.03012.01
5.2.110.0070.06312.01
5.2.100.0030.04012.01
5.2.90.0030.05012.01
5.2.80.0130.02012.01
5.2.70.0030.06312.01
5.2.60.0000.03712.01
5.2.50.0030.04712.01
5.2.40.0000.03012.01
5.2.30.0030.03012.01
5.2.20.0030.06312.01
5.2.10.0000.03312.01
5.2.00.0030.06012.01
5.1.60.0070.02012.01
5.1.50.0000.02312.01
5.1.40.0030.05712.01
5.1.30.0100.04712.01
5.1.20.0070.05012.01
5.1.10.0030.02312.01
5.1.00.0030.05312.01
5.0.50.0030.04312.01
5.0.40.0000.01712.01
5.0.30.0000.07012.01
5.0.20.0030.04012.01
5.0.10.0030.04712.01
5.0.00.0000.06712.01
4.4.90.0000.02312.01
4.4.80.0000.03712.01
4.4.70.0000.03712.01
4.4.60.0030.02312.01
4.4.50.0070.02712.01
4.4.40.0070.01712.01
4.4.30.0070.00712.01
4.4.20.0000.03712.01
4.4.10.0000.01312.01
4.4.00.0000.02012.01
4.3.110.0000.01312.01
4.3.100.0000.02712.01
4.3.90.0070.02012.01
4.3.80.0030.05012.01
4.3.70.0000.01312.01
4.3.60.0000.01312.01
4.3.50.0000.03312.01
4.3.40.0070.03312.01
4.3.30.0000.03712.01
4.3.20.0000.02712.01
4.3.10.0000.01312.01
4.3.00.0000.01312.01

preferences:
43.86 ms | 400 KiB | 5 Q