3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data['messages'][] = 'foo'; var_dump($data);

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)
8.3.60.0160.00016.62
8.3.50.0140.00716.45
8.3.40.0110.00418.59
8.3.30.0120.00318.55
8.3.20.0050.00221.69
8.3.10.0040.00423.48
8.3.00.0100.00019.55
8.2.180.0110.00718.58
8.2.170.0040.01422.96
8.2.160.0070.00720.36
8.2.150.0070.00025.66
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0000.00719.64
8.2.110.0000.00920.97
8.2.100.0080.00417.78
8.2.90.0030.00517.84
8.2.80.0000.00819.11
8.2.70.0000.00817.80
8.2.60.0000.00817.50
8.2.50.0030.00518.22
8.2.40.0050.00322.32
8.2.30.0000.00719.29
8.2.20.0080.00018.00
8.2.10.0080.00017.48
8.2.00.0000.00817.95
8.1.280.0110.00325.92
8.1.270.0000.00823.86
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00322.20
8.1.230.0110.00020.77
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0100.00017.22
8.1.190.0050.00317.23
8.1.180.0030.00518.10
8.1.170.0060.00318.55
8.1.160.0040.00418.82
8.1.150.0040.00418.86
8.1.140.0050.00317.56
8.1.130.0030.00718.98
8.1.120.0000.01017.45
8.1.110.0030.00517.30
8.1.100.0050.00317.41
8.1.90.0040.00417.40
8.1.80.0000.00817.40
8.1.70.0030.00317.36
8.1.60.0000.00817.49
8.1.50.0040.00417.41
8.1.40.0000.00717.35
8.1.30.0040.00417.62
8.1.20.0070.00317.45
8.1.10.0080.00017.34
8.1.00.0090.00017.34
8.0.300.0070.00019.62
8.0.290.0000.00716.58
8.0.280.0050.00218.29
8.0.270.0070.00017.23
8.0.260.0070.00016.72
8.0.250.0060.00416.80
8.0.240.0030.00616.96
8.0.230.0030.00316.89
8.0.220.0030.00316.82
8.0.210.0070.00016.84
8.0.200.0000.00616.88
8.0.190.0050.00516.89
8.0.180.0070.00016.74
8.0.170.0060.00316.75
8.0.160.0030.00616.88
8.0.150.0000.00716.77
8.0.140.0000.00716.71
8.0.130.0060.00013.33
8.0.120.0080.00016.82
8.0.110.0040.00316.64
8.0.100.0050.00216.81
8.0.90.0040.00416.85
8.0.80.0090.01216.86
8.0.70.0070.00016.76
8.0.60.0000.00716.70
8.0.50.0050.00316.68
8.0.30.0090.00816.88
8.0.20.0080.01217.40
8.0.10.0000.00716.89
8.0.00.0070.01216.62
7.4.330.0050.00015.55
7.4.320.0060.00016.39
7.4.300.0030.00316.37
7.4.290.0030.00316.46
7.4.280.0000.00816.46
7.4.270.0080.00016.47
7.4.260.0070.00016.37
7.4.250.0030.00316.28
7.4.240.0040.00416.36
7.4.230.0000.00816.49
7.4.220.0000.00816.39
7.4.210.0160.00216.45
7.4.200.0030.00316.47
7.4.160.0060.01016.40
7.4.140.0100.01017.86
7.4.130.0110.00716.48
7.4.120.0130.00816.38
7.4.110.0060.01216.37
7.4.100.0090.01416.55
7.4.90.0110.00516.46
7.4.80.0060.01519.39
7.4.70.0040.01216.23
7.4.60.0110.00416.33
7.4.50.0000.01416.26
7.4.40.0060.01116.33
7.4.10.0110.00714.36
7.4.00.0070.00914.62
7.3.330.0020.00213.00
7.3.320.0030.00313.23
7.3.310.0050.00316.08
7.3.300.0060.00016.24
7.3.290.0050.00216.24
7.3.280.0120.00316.24
7.3.260.0120.00616.35
7.3.240.0080.01016.37
7.3.230.0120.01216.36
7.3.210.0110.00516.24
7.3.200.0100.00716.42
7.3.190.0110.00616.27
7.3.180.0150.00016.24
7.3.170.0090.00616.08
7.3.160.0090.00616.32
7.3.130.0100.01014.82
7.3.120.0060.00914.92
7.3.110.0160.00314.65
7.3.100.0000.01614.54
7.3.90.0120.00614.82
7.3.80.0000.01314.52
7.3.70.0030.01014.48
7.3.60.0040.01214.50
7.3.50.0070.01014.55
7.3.40.0030.00714.34
7.3.30.0070.00413.98
7.3.20.0030.01016.40
7.3.10.0060.00716.41
7.3.00.0070.00716.49
7.2.330.0100.01016.57
7.2.320.0110.00716.35
7.2.310.0100.00716.62
7.2.300.0110.00516.63
7.2.290.0110.00416.37
7.2.260.0130.00614.92
7.2.250.0030.01414.80
7.2.240.0000.01614.84
7.2.230.0120.00614.98
7.2.220.0110.00014.71
7.2.210.0000.01114.14
7.2.200.0000.01614.49
7.2.190.0060.00914.47
7.2.180.0060.00914.48
7.2.170.0060.00614.64
7.2.160.0030.01014.65
7.2.150.0060.00316.47
7.2.140.0000.01616.70
7.2.130.0070.00616.47
7.2.120.0060.01016.43
7.2.110.0050.00816.48
7.2.100.0060.01116.53
7.2.90.0080.00616.70
7.2.80.0080.00616.71
7.2.70.0050.01016.47
7.2.60.0060.00816.72
7.2.50.0070.00916.75
7.2.40.0080.00716.66
7.2.30.0100.01116.95
7.2.20.0080.01116.99
7.2.10.0120.00916.80
7.2.00.0130.00817.07
7.1.330.0040.01115.41
7.1.320.0110.00615.45
7.1.310.0060.00615.72
7.1.300.0030.01015.54
7.1.290.0070.00315.52
7.1.280.0030.01015.31
7.1.270.0070.00715.18
7.1.260.0070.01015.49
7.1.250.0050.00915.43
7.1.240.0100.00015.39
7.1.230.0030.00915.29
7.1.220.0060.00615.41
7.1.210.0040.00715.33
7.1.200.0090.00215.55
7.1.190.0080.00615.68
7.1.180.0030.00715.53
7.1.170.0040.00415.72
7.1.160.0000.01515.38
7.1.150.0160.00916.25
7.1.140.0150.00916.39
7.1.130.0140.00916.16
7.1.120.0100.01416.47
7.1.110.0100.01015.80
7.1.100.0110.01115.56
7.1.90.0130.00815.67
7.1.80.0120.00815.74
7.1.70.0130.00915.24
7.1.60.0280.01327.25
7.1.50.0210.01427.07
7.1.40.0250.01626.72
7.1.30.0260.01126.81
7.1.20.0280.01326.96
7.1.10.0250.01214.95
7.1.00.0100.01315.00
7.0.330.0070.01115.26
7.0.320.0120.00414.98
7.0.310.0090.00415.21
7.0.300.0000.01514.93
7.0.290.0110.00015.27
7.0.280.0080.00515.22
7.0.270.0090.00615.51
7.0.260.0000.01015.51
7.0.250.0070.00415.36
7.0.240.0000.01414.97
7.0.230.0040.00415.26
7.0.220.0040.00415.48
7.0.210.0090.00615.52
7.0.200.0030.00815.21
7.0.190.0120.00014.89
7.0.180.0000.01215.04
7.0.170.0040.01115.34
7.0.160.0000.01415.38
7.0.150.0030.00715.59
7.0.140.0120.00415.34
7.0.130.0090.00615.33
7.0.120.0080.00415.43
7.0.110.0060.00915.58
7.0.100.0040.01115.38
7.0.90.0030.01015.03
7.0.80.0060.00614.79
7.0.70.0120.00315.23
7.0.60.0000.01315.41
7.0.50.0040.01115.45
7.0.40.0030.00713.19
7.0.30.0110.00413.46
7.0.20.0070.00713.00
7.0.10.0040.00813.23
7.0.00.0090.00613.17
5.6.400.0060.00313.95
5.6.390.0130.00014.50
5.6.380.0030.00613.67
5.6.370.0070.00714.36
5.6.360.0110.00414.20
5.6.350.0120.00914.45
5.6.340.0030.01014.13
5.6.330.0100.00714.23
5.6.320.0000.00814.18
5.6.310.0080.00314.30
5.6.300.0060.00913.87
5.6.290.0130.00313.86
5.6.280.0130.00314.16
5.6.270.0090.00614.14
5.6.260.0070.00713.92
5.6.250.0000.01114.33
5.6.240.0070.00714.11
5.6.230.0000.01614.35
5.6.220.0000.01513.90
5.6.210.0000.01614.00
5.6.200.0060.00613.91
5.6.190.0060.00614.29
5.6.180.0030.00614.15
5.6.170.0030.01013.94
5.6.160.0030.01213.86
5.6.150.0060.00313.79
5.6.140.0080.00813.83
5.6.130.0000.00913.84
5.6.120.0040.01113.93
5.6.110.0040.01114.45
5.6.100.0070.00714.03
5.6.90.0090.00614.16
5.6.80.0070.01013.72
5.6.70.0030.01013.88
5.6.60.0060.01114.14
5.6.50.0120.00614.09
5.6.40.0040.01413.77
5.6.30.0100.00714.00
5.6.20.0030.00913.90
5.6.10.0070.00714.03
5.6.00.0070.00713.90

preferences:
63.27 ms | 400 KiB | 5 Q